Book

  1. H-C Chang, LY Yeo. Electrokinetically Driven Microfluidics and Nanofluidics, (Cambridge University Press, New York, 2010).


​Journal Papers

Phonon-Mediated Synthesis & Manipulation of Materials
  1. H Ahmed, H Alijani, A El-Ghazaly, J Halim, BJ Murdoch, Y Ehrnst, E Massahud, AR Rezk, J Rosen, LY Yeo. Recovery of Oxidized Two-Dimensional MXenes Through High Frequency Nanoscale Electromechanical Vibration. Nature Commun 14, 3 (2023).
  2. E Massahud, H Ahmed, R Babarao, Y Ehrnst, H Alijani, C Darmanin, BJ Murdoch, AR Rezk, LY Yeo. Acoustomicrofluidic Defect Engineering and Ligand Exchange in ZIF-8 Metal–Organic Frameworks. Small Methods 7, 2201170 (2023).
  3. H Alijani, P Reineck, R Komljenovic, SP Russo, MX Low, S Balendhran, KB Crozier, S Walia, GR Nash, LY Yeo, AR Rezk. The Acoustophotoelectric Effect: Efficient Phonon–Photon–Electron Coupling in Zero-Voltage-Biased 2D SnS2 for Broad-Band Photodetection. ACS Nano 17, 19254–19264 (2023).
  4. E Massahud, H Ahmed, LA Ambattu, AR Rezk, LY Yeo. Acoustomicrofluidic Synthesis of ZIF-8/HRP Metal–Organic Framework Composites with Enhanced Enzymatic Activity and Stability. Mater Today Chem 33, 101694 (2023).
  5. Y Ehrnst, H Ahmed, R Komljenovic, E Massahud, NA Shepelin, PC Sherrell, AV Ellis, AR Rezk, LY Yeo. Acoustotemplating: Rapid Synthesis of Freestanding Quasi-2D MOF/Graphene Oxide Heterostructures for Supercapacitor Applications. J Mater Chem A 10, 7058–7072 (2022) [Article coverart selected as journal inner back cover].
  6. H Alijani, AR Rezk, MM Khosravi Farsani, H Ahmed, J Halim, P Reineck, BJ Murdoch, A El-Ghazaly, J Rosen, LY Yeo. Acoustomicrofluidic Synthesis of Pristine Ultrathin Ti3C2Tz MXene Nanosheets and Quantum Dots. ACS Nano 15, 12099–12108 (2021).
  7. AR Rezk, H Ahmed, S Ramesan, LY Yeo. High Frequency Sonoprocessing: A New Field of Cavitation-Free Acoustic Materials Synthesis, Processing and Manipulation. Invited paper: Adv Sci 8, 2001983 (2021).
  8. A El Ghazaly, H Ahmed, A Rezk, J Halim, P Persson, LY Yeo, J Rosen. Ultrafast, One-Step, Salt-Solution-Based Acoustic Synthesis of Ti3C2 MXene. ACS Nano 15, 4287–4293 (2021).
  9. S Marqus, H Ahmed, AR Rezk, T Huynh, A Lawrie, D Nguyen, Y Ehrnst, C Dekiwadia, LY Yeo. Enhanced Antimicrobial Activity and Low Phytotoxicity of Acoustically-Synthesized Pseudo-One-Dimensional Cu-BTC Metal–Organic Frameworks with Exposed Metal Sites. ACS Appl Mater Interfaces 13, 58309–58318 (2021). 
  10. BJ Ash, AR Rezk, LY Yeo, GR Nash. Subwavelength Confinement of Propagating Surface Acoustic Waves. Appl Phys Lett 118, 013502 (2021).
  11. AR Rezk, H Ahmed, TL Brain, JO Castro, MK Tan, J Langley, N Cox, J Mondal, W Li, M Ashokkumar, LY Yeo. Free Radical Generation from High Frequency Electromechanical Dissociation of Pure Water. J Phys Chem Lett 11, 4655–4661 (2020).
  12. H Ahmed, X Yang, Y Ehrnst, NN Jeorje, S Marqus, PC Sherrell, A El Ghazaly, J Rosen, AR Rezk, LY Yeo. Ultrafast Assembly of Swordlike Cu3(1,3,5-Benzenetricarboxylate)n Metal–Organic Framework Crystals with Exposed Active Metal Sites. Nanoscale Horiz 5, 1050–1057 (2020) [Article coverart selected as journal front cover].
  13. H Ahmed, AR Rezk, JJ Richardson, LK Macreadie, R Babarao, ELH Mayes, L Lee, LY Yeo. Acoustomicrofluidic Assembly of Oriented and Simultaneously Activated Metal–Organic Frameworks. Nature Commun 10, 2282 (2019).
  14. M Ahmed, H Ahmed, AR Rezk, LY Yeo. Rapid Dry Exfoliation Method for Tuneable Production of Molybdenum Disulphide Quantum Dots and Large Micron-Dimension Sheets. Nanoscale 11, 11626–11633 (2019).
  15. H Ahmed, AR Rezk, BJ Carey, Y Wang, M Mohiuddin, KJ Berean, SP Russo, K Kalantar-zadeh, LY Yeo. Ultrafast Acoustofluidic Exfoliation of Stratified Crystals. Adv Mater 30, 1704756 (2018).
  16. M Mohiuddin, Y Wang, A Zavabeti, N Syed, RS Datta, H Ahmed, T Daeneke, SP Russo, AR Rezk, LY Yeo, K Kalantar-zadeh. Liquid Phase Acoustic Wave Exfoliation of Layered MoS2: Critical Impact of Electric Field in Efficiency. Chem Mater 30, 5593–5601 (2018) [Article featured in ACS Editors’ Choice].
  17. S Marqus, H Ahmed, M Ahmed, C Xu, AR Rezk, LY Yeo. Increasing Exfoliation Yield in the Synthesis of MoS2 Quantum Dots for Optoelectronic and Other Applications through a Continuous Multicycle Acoustomicrofluidic Approach. ACS Appl Nano Mater 1, 2503–2508 (2018).
  18. AR Rezk, B Carey, AF Chrimes, DWM Lau, BC Gibson, C Zheng, MS Fuhrer, LY Yeo, K Kalantar-zadeh. Acoustically-Driven Trion and Exciton Modulation in Piezoelectric Two-Dimensional MoS2. Nano Lett 16, 849–855 (2016).
  19. D Yudistira, A Boes, B Graczykowski, F Alzina, LY Yeo, CM Sotomayor Torres, A Mitchell. Nanoscale Pillar Hypersonic Surface Phononic Crystals. Phys Rev B 94, 094304 (2016).
  20. D Yudistira, A Boes, B Dumas, AR Rezk, M Yousefi, B Djafari-Rouhani, LY Yeo, A Mitchell. Phonon-Polariton Entrapment in Homogenous Surface Phonon Cavities. Ann Phys 528, 365–372 (2016) [Article coverart selected for journal back cover p 434].
  21. M Miansari, A Qi, LY Yeo, JR Friend. Vibration-Induced Deagglomeration and Shear-Induced Alignment of Carbon Nanotubes in Air. Adv Funct Mater 25, 1014–1023 (2015) [Article coverart selected as journal front cover 7/2015 p 989].
  22. AR Rezk, S Walia, R Ramanathan, H Nili, JZ Ou, V Bansal, JR Friend, M Bhaskaran, LY Yeo, S Sriram. Acoustic–Excitonic Coupling for Dynamic Photoluminescence Manipulation of Quasi-2D MoS2 Nanoflakes. Adv Opt Mater 3, 888–894 (2015) [Article coverart selected as journal front cover].
  23. D Yudistira, A Boes, B Djafari-Rouhani, Y Pennec, LY Yeo, A Mitchell, JR Friend. Monolithic Phononic Crystals with a Surface Acoustic Band Gap from Surface Phonon-Polariton Coupling. Phys Rev Lett 113, 215503 (2014).
  24. D Yudistra, A Boes, AR Rezk, LY Yeo, JR Friend, A Mitchell. UV Direct Write Metal Enhanced Redox (MER) Domain Engineering for Realization of Surface Acoustic Devices on Lithium Niobate. Adv Mater Interfaces 1, 1400006 (2014) [Article coverart selected for journal back cover].
Acoustically-Driven Microfluidics
  1. NSL Chew, M Roudini, A Winkler, CW Ooi, LY Yeo, MK Tan. Efficient Generation of Plasma-Activated Aerosols with High Concentrations of Reactive Species via Silicon Dioxide Coated Surface Acoustic Wave Devices. Adv Mater Technol 9, 2400076 (2024).
  2. NSL Chew, CW Ooi, LY Yeo, MK Tan. Influence of MHz-Order Acoustic Waves on Bacterial Suspensions. Ultrasonics 138, 107234 (2024).
  3. Y Ehrnst, PC Sherrell, AR Rezk, LY Yeo. Acoustically-Induced Water Frustration for Enhanced Hydrogen Evolution Reaction in Neutral Electrolytes. Adv Energy Mater 13, 2203164 (2023).
  4. JO Castro, MS Abdul Halim, LA Ambattu, AR Rezk, R Prabhakar, R Nosrati, LY Yeo. Acoustofluidic Semen Analysis for Veterinary Male Bovine Infertility Assessment. Flow 3, E6 (2023).
  5. CC Woo, SN Nia, D Gouwanda, LY Yeo, MK Tan. Efficient Modulated Acoustic Nebulisation for Aerosol Delivery and Detection of Plasma-Activated Water for Surface Disinfection and Decontamination. Surf Interfaces 41, 103162 (2023).
  6.  JS Chan, M Low, PE Poh, LY Yeo, MK Tan. Palm Oil Mill Effluent Processing via Hybrid Plasma and Acoustic Treatment. J Water Process Eng 51, 103455 (2023).
  7. C Cortez-Jugo, S Masoumi, PPY Chan, J Friend, L Yeo. Nebulization of siRNA for Inhalation Therapy Based on a Microfluidic Surface Acoustic Wave Platform. Ultrason Sonochem 88, 106088 (2022).
  8. NSL Chew, KS Wong, WS Chang, CW Ooi, LY Yeo, MK Tan. Nanoscale Plasma-Activated Aerosol Generation for In Situ Surface Pathogen Disinfection. Microsyst Nanoeng 8, 41 (2022).
  9. A Akther, EP Walsh, P Reineck, BC Gibson, T Ohshima, H Abe, G McColl, NL Jenkins, LT Hall, DA Simpson, AR Rezk, LY Yeo. Acoustomicrofluidic Concentration and Signal Enhancement of Fluorescent Nanodiamond Sensors. Anal Chem 93, 16133–16141 (2021).
  10. ​JS Chan, YM Hung, M-ZP Ismadi, LY Yeo, MK Tan. Nanofiltration Using Graphene–Epoxy Filter Media Actuated by Surface Acoustic Waves. Phys Rev Appl 15, 034078 (2021).
  11. A Sudeepthi, A Nath, L Yeo, A Sen. Coalescence of Droplets in a Microwell Driven by Surface Acoustic Waves. Langmuir 37, 1578−1587 (2021).
  12. J Mondal, W Li, AR Rezk, LY Yeo, R Lakkaraju, P Ghosh, M Ashokkumar. Acoustic Cavitation at Low Gas Pressures in PZT-Based Ultrasonic Systems. Ultrason Sonochem 73, 105493 (2021).
  13. JS Chan, PE Poh, M-ZP Ismadi, LY Yeo, MK Tan. Acoustic Enhancement of Aerobic Greywater Treatment Processes. J Water Process Eng 44, 102321 (2021).
  14. A Akther, S Marqus, AR Rezk, LY Yeo. Submicron Particle and Cell Concentration in a Closed Chamber Surface Acoustic Wave Microcentrifuge. Anal Chem 92, 10024−10032 (2020).
  15. S Marqus, L Lee, T Istivan, RYK Chang, C Dekiwadia, H-K Chan, LY Yeo. High Frequency Acoustic Nebulization for Pulmonary Delivery of Antibiotic Alternatives Against Staphylococcus aureus. Eur J Pharm Biopharm 151, 181–188 (2020).
  16. AE Rajapaksa, LAH Do, D Suryawijaya Ong, M Sourial, D Veysey, R Beare, W Hughes, W Yang, RJ Bischof, A Mcdonnell, P Eu, L Yeo, PV Licciardi, EK Mulholland. Pulmonary Deposition of Radionucleotide-Labeled Palivizumab: Proof-of-Concept Study. Front Pharmacol 11, 1291 (2020).
  17. KS Wong, WTH Lim, CW Ooi, LY Yeo, MK Tan. In-Situ Generation of Plasma-Activated Aerosols via Surface Acoustic Wave Nebulization for Portable Spray-Based Surface Bacterial Inactivation. Lab Chip 20, 1856–1868 (2020).
  18. A Sudeepthi, L Yeo, AK Sen. Cassie–Wenzel Wetting Transition on Nanostructured Superhydrophobic Surfaces Induced by Surface Acoustic Waves. Appl Phys Lett 116, 093704 (2020).
  19. PCL Kwok, A McDonnell, P Tang, C Knight, E McKay, SP Butler, A Sivarajah, R Quinn, L Fincher, E Browne, LY Yeo, H-K Chan. In Vivo Deposition Study of a New Generation Nebuliser Utilising Hybrid Resonant Acoustic (HYDRA) Technology. Int J Pharm 580, 119196 (2020).
  20. KW Cheng, L Alhasan, AR Rezk, A Al-Abboodi, PM Doran, LY Yeo, PPY Chan. Fast Three-Dimensional Micropatterning of PC12 Cells in Rapidly Crosslinked Hydrogel Scaffolds Using Ultrasonic Standing Waves. Biofabrication 12, 015013 (2020).
  21.  JS Chan, PE Poh, M-ZP Ismadi, LY Yeo, MK Tan. Enhancing Greywater Treatment via MHz-Order Surface Acoustic Waves. Water Res 169, 115187 (2020).
  22. A McDonnell, J-h Lee, E Makrai, LY Yeo, LE Downie. Tear Film Extensional Viscosity is a Novel Potential Biomarker of Dry Eye Disease. Ophthamology 126, 1196–1198 (2019).
  23. JO Castro, SR Ramesan, HD Dang, AR Rezk, LY Yeo. Acoustopipetting: Tuneable Nanoliter Sample Dispensing Using Surface Acoustic Waves. Anal Chem 91,  5621–5628 (2019).
  24. KS Wong, L Lee, YM Hung, LY Yeo, MK Tan. Lamb to Rayleigh Wave Conversion on Superstrates as a Means to Facilitate Disposable Acoustomicrofluidic Applications. Anal Chem 91, 12358–12368 (2019).
  25. A Akther, J Castro, SAM Shaegh, AR Rezk, LY Yeo. Miniaturised Acoustofluidic Tactile Haptic Actuator. Soft Matter 15, 4146–4152 (2019).
  26. A Sudeepthi, AK Sen, L Yeo. Aggregation of a Dense Suspension of Particles in a Microwell Using Surface Acoustic Wave Microcentrifugation. Microfluid Nanofluid 23, 76 (2019).
  27. E Lim, L Lee, LY Yeo, YM Hung, MK Tan. Acoustically Driven Micromixing: Effect of Transducer Geometry. IEEE Trans Ultrason Ferroelectr Freq Control 66, 1387–1394 (2019).
  28. KS Wong, L Lee, L Yeo, MK Tan. Enhancing Rate of Water Absorption in Seeds via a Miniature Surface Acoustic Wave Device. R Soc Open Sci 6, 181560 (2019). 
  29. H Ahmed, L Lee, C Darmanin, LY Yeo. A Novel Acoustomicrofluidic Nebulization Technique Yielding New Crystallization Morphologies. Adv Mater 30, 1602040 (2018) [Article coverart selected as journal frontispiece 30, 1870018].
  30. ​AR Rezk, S Ramesan, LY Yeo. Plug-and-Actuate on Demand: Multimodal Individual Addressability of Microarray Plates Using Modular Hybrid Acoustic Wave Technology. Lab Chip 18, 406-411 (2018) [Article coverart selected for journal back cover p 542].
  31. MK Tan, LY Yeo. Hybrid Finite-Difference/Lattice Boltzmann Simulations of Microchannel and Nanochannel Acoustic Streaming Driven by Surface Acoustic Waves. Phys Rev Fluids 3, 044202 (2018).
  32.  JO Castro, SR Ramesan, AR Rezk, LY Yeo. Continuous Tuneable Droplet Ejection via Pulsed Surface Acoustic Wave Jetting. Soft Matter 14, 5721–5727 (2018) [Article coverart selected as journal front cover; Correction: pp 5937–5938].
  33. EP Nguyen, L Lee, AR Rezk, YM Sabri, SK Bhargava, LY Yeo. Hybrid Surface and Bulk Resonant Acoustics for Concurrent Actuation and Sensing on a Single Microfluidic Device. Anal Chem 90, 5335–5342 (2018).
  34. KM Ang, LY Yeo, YM Hung, MK Tan. Acoustially-Mediated Microfluidic Nanofiltration through Graphene Films. Nanoscale 9, 6497–6508 (2017).
  35. MK Tan, A Siddiqi, LY Yeo. A Facile and Flexible Method for On-Demand Directional Speed Tunability in the Miniaturised Lab-on-a-Disc. Sci Rep 7, 6652 (2017).
  36. M Yousefi, O Pourmehran, M Gorji-Bandpy, K Inthavong, L Yeo, J Tu. CFD Simulation of Aerosol Delivery to a Human Lung via Surface Acoustic Wave Nebulization. Biomech Model Mechanobiol 16, 2035–2050 (2017).
  37. AR Rezk, JK Tan, LY Yeo. HYbriD Resonant Acoustics (HYDRA). Adv Mater 28, 1970–1975 (2016) [Article coverart selected for journal back cover p 2088].
  38. L Alhasan, A Qi, A Al-Abboodi, A Rezk, PPY Chan, C Iliescu, LY Yeo. Rapid Enhancement of Cellular Spheroid Assembly by Acoustically-Driven Microcentrifugation. ACS Biomater Sci Eng 2, 1013–1022 (2016) [Article coverart selected for journal front cover].
  39. L Alhasan, A Qi, AR Rezk, LY Yeo, PPY Chan. Assessment of the Potential of a High Frequency Acoustomicrofluidic Nebulisation Platform for Inhaled Stem Cell Therapy. Integr Biol 8, 12–20 (2016) [Article featured as Integrative Biology Hot Article; coverart selected for journal front cover].
  40. S Ramesan, AR Rezk, KW Cheng, PPY Chan, LY Yeo. Acoustically-Driven Thread-Based Tuneable Gradient Generators. Lab Chip 16, 2820–2828 (2016) [Article coverart selected for journal back cover p 2964].
  41. KM Ang, LY Yeo, YM Hung, MK Tan. Graphene-Mediated Microfluidic Transport and Nebulization via High Frequency Rayleigh Wave Substrate Excitation. Lab Chip 16, 3503–3514 (2016).
  42. Y Wang, AR Rezk, JS Khara, LY Yeo, PLR Ee. Stability and Efficacy of Synthetic Cationic Antimicrobial Peptides Nebulized Using High Frequency Acoustic Waves. Biomicrofluidics 10, 034115 (2016).
  43. KM Ang, LY Yeo, YM Hung, MK Tan. Amplitude Modulation Schemes for Enhancing Acoustically-Driven Microcentrifugation and Micromixing. Biomicrofluidics 10, 054106 (2016).
  44. KM Ang, L Yeo, J Friend, YM Hung, MK Tan. Acoustically Enhanced Heat Transport. Rev Sci Instrum 87, 014902 (2016).
  45. AR Rezk, LY Yeo. Lithography-Free, Crystal-Based Multiresonant Lamb Waves for Reconfigurable Microparticle Manipulation. J Microelectron Electron Comp Mater 46, 176–182 (2016).
  46. S Collignon, J Friend, L Yeo. Planar Microfluidic Drop Splitting and Merging. Lab Chip 15, 1942–1951 (2015).
  47. O Manor, AR Rezk, JR Friend, LY Yeo. Dynamics of Liquid Films Exposed to High-Frequency Surface Vibration. Phys Rev E 91, 053015 (2015).
  48. J Behrens, S Langelier, AR Rezk, G Lindner, LY Yeo, JR Friend. Microscale Anechoic Architecture: Acoustic Diffusers for Ultra Low Power Microparticle Separation via Traveling Surface Acoustic Waves. Lab Chip 15, 43–46 (2015).
  49. AG McDonnell, NN Jason, LY Yeo, JR Friend, W Cheng, R Prabhakar. Extensional Viscosity of Copper Nanowire Suspensions in an Aqueous Polymer Solution. Soft Matter 11, 8076–8082 (2015).
  50. C Cortez-Jugo, A Qi, A Rajapaksa, JR Friend, LY Yeo. Pulmonary Monoclonal Antibody Delivery via a Portable Microfluidic Nebulization Platform. Biomicrofluidics 9, 052603 (2015).
  51. AG McDonnell, TC Gopesh, J Lo, M O’Bryan, LY Yeo, JR Friend, R Prabhakar. Motility Induced Changes in Viscosity of Suspensions of Swimming Microbes in Extensional Flows. Soft Matter 11, 4658–4668 (2015).
  52. KM Ang, LY Yeo, JR Friend, YM Hung, MK Tan. Nozzleless Spray Cooling Using Surface Acoustic Waves. J Aerosol Sci 79, 48–60 (2015).
  53. AR Rezk, LY Yeo, JR Friend. Poloidal Flow and Toroidal Particle Ring Formation in a Sessile Drop Driven by Megahertz Order Vibration. Langmuir 30, 11243–11247 (2014).
  54. AR Rezk, O Manor, LY Yeo, JR Friend. Double Flow Reversal in Thin Liquid Films Driven by MegaHertz-Order Surface Vibration. Proc R Soc A 470, 20130765 (2014) [Article coverart selected for journal front cover].
  55. AMG Martins, NR Glass, S Harrison, AR Rezk, NA Porter, PD Carpenter, J Du Plessis, JR Friend, LY Yeo. Towards Complete Miniaturisation of Flow Injection Analysis Systems: Microfluidic Enhancement of Chemiluminescent Detection. Anal Chem 86, 10812–10819 (2014).
  56. AE Rajapaksa, JJ Ho, A Qi, R Bischof, T-H Nguyen, M Tate, D Piedrafita, MP McIntosh, LY Yeo, E Meeusen, RL Coppel, JR Friend. Effective Pulmonary Delivery of an Aerosolized Plasmid DNA Vaccine via Surface Acoustic Wave Nebulization. Respir Res 15, 60 (2014).
  57. AR Rezk, JR Friend, LY Yeo. Simple, Low Cost MHz-Order Acoustomicrofluidics using Aluminium Foil Electrodes. Lab Chip 14, 1802–1805 (2014) [Article coverart selected for journal back cover p 1952].
  58. A Rajapaksa, A Qi, LY Yeo, R Coppel, JR Friend. Enabling Practical Surface Acoustic Wave Nebulizer Drug Delivery via Amplitude Modulation. Lab Chip 14, 1858–1865 (2014).
  59. MB Dentry, J Friend, LY Yeo. Continuous Flow Actuation Between External Reservoirs in Small-Scale Devices Driven by Surface Acoustic Waves. Lab Chip 14, 750–758 (2014).
  60. MB Dentry, LY Yeo, JR Friend. Frequency Effects on the Scale and Behavior of Acoustic Streaming. Phys Rev E 89, 013203 (2014).
  61. LY Yeo, JR Friend. Surface Acoustic Wave Microfluidics. Annu Rev Fluid Mech 46, 379–406 (2014).
  62. K Kulkarni, J Friend, L Yeo, P Perlmutter. An Emerging Reactor Technology for Chemical Synthesis: Surface Acoustic Wave-Assisted Closed-Vessel Suzuki Coupling Reactions. Ultrason Sonochem 21, 1305–1309 (2014).
  63. J Guo, JLW Li, Y Chen, LY Yeo, JR Friend, Y Kang. RF-Activated Standing Surface Acoustic Wave for On-Chip Particle Manipulation. IEEE Trans Microw Theory Techn 62, 1898–1904 (2014).
  64. J Blamey, LY Yeo, JR Friend. Microscale Capillary Wave Turbulence Excited by High Frequency Vibration. Langmuir 29, 3835–3845 (2013). 
  65. L Bllaci, S Kjellström, L Eliasson, JR Friend, LY Yeo, S Nilsson. Fast Surface Acoustic Wave-Matrix-Assisted Laser Desorption Ionization Mass Spectrometry of Cell Response from Islets of Langerhans. Anal Chem 85, 2623–2629 (2013).
  66. T Vuong, A Qi, M Muradoglu, BH-P Cheong, OW Liew, CX Ang, J Fu, L Yeo, J Friend, TW Ng. Precise Drop Dispensation on Superhydrophobic Surfaces Using Acoustic Nebulization. Soft Matter 9, 3631–3639 (2013).
  67. AR Rezk, O Manor, JR Friend, LY Yeo. Unique Fingering Instabilities and Soliton-Like Wave Propagation in Thin Acoustowetting Films. Nature Commun 3, 1167 (2012).
  68. O Manor, LY Yeo, JR Friend. The Appearance of Boundary Layers and Drift Flows Due to High-Frequency Surface Waves. J Fluid Mech 707, 482–495 (2012).
  69. NR Glass, RJ Shilton, PPY Chan, JR Friend, LY Yeo. Miniaturized Lab-on-a-Disc (miniLOAD). Small 8, 1881–1888 (2012) [Article coverart selected as journal frontispiece 12/2012 p 1880].
  70. AR Rezk, A Qi, JR Friend, WH Li, LY Yeo. Uniform Mixing in Paper-Based Microfluidic Systems Using Surface Acoustic Waves. Lab Chip 12, 773–779 (2012).
  71. SM Langelier, LY Yeo, J Friend. UV Epoxy Bonding for Enhanced SAW Transmission and Microscale Acoustofluidic Integration. Lab Chip 12, 2970–2976 (2012).
  72. DJ Collins, O Manor, A Winkler, H Schmidt, JR Friend, LY Yeo. Atomization Off Thin Water Films Generated by High Frequency Substrate Wave Vibrations. Phys Rev E 86, 056312 (2012).
  73. RJ Shilton, SM Langelier, JR Friend, LY Yeo. Surface Acoustic Wave Solid-State Rotational Micromotor. Appl Phys Lett 100, 033503 (2012).
  74. J Friend, LY Yeo. Microscale Acoustofluidics: Microfluidics Driven via Acoustics and Ultrasonics. Rev Mod Phys 83, 647–704 (2011). 
  75. A Qi, P Chan, J Ho, A Rajapaksa, J Friend, L Yeo. Template-Free Synthesis and Encapsulation Technique for Layer-by-Layer Polymer Nanocarrier Fabrication. ACS Nano 5, 9583–9591 (2011).
  76. J Ho, MK Tan, D Go, L Yeo, J Friend, H-C Chang. Paper-Based Microfluidic Surface Acoustic Wave Sample Delivery and Ionization Source for Rapid and Sensitive Ambient Mass Spectrometry. Anal Chem 83, 3260–3266 (2011).
  77. PK Bhattacharjee, AG McDonnell, R Prabhakar, LY Yeo, J Friend. Extensional Flow of Low-Viscosity Fluids in Capillary Bridges Formed by Pulsed Surface Acoustic Wave Jetting. N J Phys 13, 023005 (2011).
  78. RJ Shilton, NR Glass, P Chan, LY Yeo, JR Friend. Rotational Microfluidic Motor for On-Chip Microcentrifugation. Appl Phys Lett 98, 254103 (2011).
  79. RJ Shilton, LY Yeo, J Friend. Quantification of Surface Acoustic Wave Induced Chaotic Mixing-Flows in Microfluidic Wells. Sens Actuators B: Chemical 160, 1565–1572 (2011).
  80. RT Tjeung, MS Hughes, LY Yeo, JR Friend. Surface Acoustic Wave Micromotor with Arbitrary Axis Rotational Capability. Appl Phys Lett 99, 214101 (2011).
  81. A Qi, L Yeo, J Friend, J Ho. The Extraction Of Liquid, Protein Molecules and Yeast Cells From Paper Through Surface Acoustic Wave Atomization. Lab Chip 10, 470–476 (2010).
  82. MK Tan, JR Friend, OK Matar, LY Yeo. Capillary Wave Motion Excited by High Frequency Surface Acoustic Waves. Phys Fluids 22, 112112 (2010).
  83. KP Kulkarni, SH Ramarathinam, J Friend, L Yeo, AW Purcell, P Perlmutter. Rapid Microscale In-Gel Processing and Digestion of Proteins Using Surface Acoustic Waves. Lab Chip 10, 1518–1520 (2010).
  84. PR Rogers, JR Friend, LY Yeo. Exploitation of Surface Acoustic Waves to Drive Size-Dependent Microparticle Concentration Within a Droplet. Lab Chip 10, 2979–2985 (2010).
  85. LY Yeo, JR Friend, MP McIntosh, ENT Meeusen, DA Morton. Invited Paper: Ultrasonic Nebulization Platforms for Pulmonary Drug Delivery. Expert Opin Drug Deliv 7, 663–679 (2010).
  86. MK Tan, LY Yeo, JR Friend. Unique Flow Transitions and Particle Collection Switching Phenomena in a Microchannel Induced by Surface Acoustic Waves. Appl Phys Lett 97, 234106 (2010).
  87. RV Raghavan, JR Friend, LY Yeo. Particle Concentration via Acoustically-Driven Microcentrifugation: MicroPIV Flow Visualization and Numerical Modelling Studies. Microfluid Nanofluid 8, 73–84 (2010).
  88. MK Tan, JR Friend, LY Yeo. Interfacial Jetting Phenomena Induced by Focused Surface Vibrations. Phys Rev Lett 103, 024501 (2009).
  89. A Qi, JR Friend, LY Yeo, DA Morton, MP McIntosh, L Spiccia. Miniature Inhalation Therapy Platform Using Surface Acoustic Wave Microfluidic Atomization. Lab Chip 9, 2184–2193 (2009).
  90. K Kulkarni, J Friend, L Yeo, P Perlmutter. Surface Acoustic Waves as an Energy Source for Drop Scale Synthetic Chemistry. Lab Chip 9, 754-755 (2009).
  91. MK Tan, LY Yeo, JR Friend. Rapid Fluid Flow and Mixing Induced in Microchannels using Surface Acoustic Waves. Europhys Lett 87, 47003 (2009).
  92. M Bok, H Li, LY Yeo, JR Friend. The Dynamics of Surface Acoustic Wave Driven Scaffold Cell Seeding. Biotechnol Bioeng, 103, 387-401 (2009).
  93. MK Tan, R Tjeung, H Ervin, LY Yeo, J Friend. Double Aperture Focusing Transducer for Controlling Microparticle Motions in Trapezoidal Microchannels with Surface Acoustic Waves. Appl Phys Lett 95, 134101 (2009).
  94. LY Yeo, JR Friend. Ultrafast Microfluidics Using Surface Acoustic Waves. Invited paper: Biomicrofluidics 3, 012002 (2009).
  95. RP Hodgson, M Tan, L Yeo, J Friend. Transmitting High Power RF Acoustic Radiation via Fluid Couplants into Superstrates for Microfluidics. Appl Phys Lett 94, 024102 (2009).
  96. M Alvarez, LY Yeo, JR Friend. Rapid Production of Protein Loaded Biodegradable Microparticles Using Surface Acoustic Waves. Biomicrofluidics 3, 014102 (2009).
  97. H Li, JR Friend, LY Yeo. Microfluidic Colloidal Island Formation and Erasure Induced by Surface Acoustic Wave Radiation. Phys Rev Lett 101, 084502 (2008).
  98. M Alvarez, JR Friend, LY Yeo. Surface Vibration Induced Spatial Ordering of Periodic Polymer Patterns on a Substrate. Langmuir 24, 10629-10632 (2008).
  99. A Qi, LY Yeo, JR Friend. Interfacial Destabilization and Atomization Driven by Surface Acoustic Waves. Phys Fluids 20, 074103 (2008).
  100. M Alvarez, JR Friend, LY Yeo. Rapid Generation of Protein Aerosols and Nanoparticles via SAW Atomisation. Nanotechnology 19, 455103 (2008).
  101. R Shilton, MK Tan, LY Yeo, JR Friend. Particle Concentration and Mixing in Microdrops Driven by Focused Surface Acoustic Waves. J Appl Phys 104, 014910 (2008).
  102. JR Friend, LY Yeo, DR Arifin, A Mechler. Evaporative Self-Assembly Assisted Synthesis of Polymer Nanoparticles by Surface Acoustic Wave Atomization. Nanotechnology 19, 145301 (2008).
  103. MK Tan, JR Friend, LY Yeo. Direct Visualization of Surface Acoustic Waves Along Substrates Using Smoke Particles. Appl Phys Lett 91, 224101 (2007).
  104. H Li, JR Friend, LY Yeo. A Scaffold Cell Seeding Method Driven by Surface Acoustic Waves. Biomaterials 28, 4098-4104 (2007).
  105. H Li, JR Friend, LY Yeo. Surface Acoustic Wave Concentration of Particle and Bioparticle Suspensions. Biomed Microdev 9, 647-656 (2007).
  106. MK Tan, JR Friend, LY Yeo. Microparticle Collection and Concentration via a Miniature Surface Acoustic Wave Device. Lab Chip 7, 618-625 (2007).
Sonomechanobiology
  1. LA Ambattu, C Knight, K-h Lin, A Gelmi, LY Yeo. Calcium-Dependent cAMP Mediates the Mechanoresponsive Behaviour of Endothelial Cells to High-Frequency Nanomechanostimulation. Biomaterials 292, 121866 (2023).
  2. LA Ambattu, LY Yeo. Sonomechanobiology: Vibrational Stimulation of Cells and its Therapeutic Implications. Biophysics Rev 4, 021301 (2023) [Article selected for journal front cover].  
  3. LA Ambattu, A Gelmi, LY Yeo. Short-Duration High Frequency MegaHertz-Order Nanomechanostimulation Drives Early and Persistent Osteogenic Differentiation in Mesenchymal Stem Cells. Small 18, 2106823 (2022) [Article coverart selected for journal back cover 18, 2270038].
  4. S Ramesan, AR Rezk, PM Cevaal, C Cortez-Jugo, J Symons, LY Yeo. Acoustofection: High Frequency Vibrational Membrane Permeabilisation for Intracellular siRNA Delivery into Non-Adherent Cells. ACS Appl Bio Mater 4, 2781–2789 (2021).
  5. LA Ambattu, S Ramesan, C Dekiwadia, E Hanssen, H Li, LY Yeo. High Frequency Acoustic Cell Stimulation Promotes Exosome Generation Regulated by a Calcium-Dependent Mechanism. Commun Biol 3, 553 (2020).
  6. S Ramesan, AR Rezk, C Dekiwadia, C Cortez-Jugo, LY Yeo. Acoustically-Mediated Intracellular Delivery. Nanoscale 10, 13165–13178 (2018).
  7. S Ramesan, AR Rezk, LY Yeo. High Frequency Acoustic Permeabilisation of Drugs Through Tissue for Localised Mucosal Delivery. Lab Chip 18, 3272–3284 (2018) [Article coverart selected for journal back cover p 3324].
  8. H Li, J Friend, L Yeo, A Dasvarma, K Traianedes. Effect of Surface Acoustic Waves on the Viability, Proliferation and Differentiation of Primary Osteoblast-Like Cells. Biomicrofluidics 3, 034102 (2009).
​​Electrokinetically-Driven Microfluidics
  1. NSL Chew, CW Ooi, L Yeo, MK Tan. Hybrid Atmospheric Pressure Plasma Generation and DC Electrospray Aerosolization of Plasma-Activated Water for Surface Pathogen Disinfection. Plasma Process Polym 20, e2200128 (2023).
  2. MA Md Ali, ABA Kayani, LY Yeo, AF Chrimes, MZ Ahmad, K Ostrikov, BY Majlis. Microfluidic Dielectrophoretic Cell Manipulation Towards Stable Cell Contact Assemblies. Biomed Microdev 20, 95 (2018).
  3. M Miansari, JR Friend, LY Yeo. Enhanced Ion Current Rectification in Two-Dimensional Graphene-Based Nanofluidic Devices. Adv Sci 2, 1500062 (2015).
  4. M Miansari, J Friend, P Banerjee, M Majumder, L Yeo. Graphene-Based Planar Nanofluidic Rectifiers. J Phys Chem C 118, 21856–21865 (2014).
  5. JJ Qin, LY Yeo, JR Friend. MicroPIV and Micromixing Study of Corona Wind Induced Microcentrifugation Flows in a Cylindrical Cavity. Microfluid Nanofluid 8, 231-241 (2010).
  6. H Yamamoto, K Mori, K Takemura, L Yeo, J Friend, S Yokota, K Edamura. Numerical Modeling of Electro-Conjugate Fluid Flows. Sens Actuators A: Physical 161, 152–157 (2010).
  7. RV Raghavan, J Qin, LY Yeo, JR Friend, K Takemura, S Yokota, K Edamura. Electrokinetic Actuation of Low Conductivity Dielectric Liquids. Sens Actuators B: Chemical 140, 287-294 (2009).
  8. LY Yeo, RV Craster, OK Matar. Drop Manipulation and Surgery Using Electric Fields. J Colloid Interface Sci 306, 368-378 (2007). 
  9. DR Arifin, LY Yeo, JR Friend. Microfluidic Blood Plasma Separation Via Bulk Electrohydrodynamic Flows. Biomicrofluidics 1, 014103 (2007).
  10. LY Yeo, JR Friend, DR Arifin. Electric Tempest in a Teacup - The Tea Leaf Analogy to Microfluidic Blood Plasma Separation. Appl Phys Lett 89, 103516 (2006).
  11. LY Yeo, D Hou, S Maheshswari, H-C Chang. Electrohydrodynamic Surface Micro-Vortices for Mixing and Particle Trapping. Appl Phys Lett 88, 233512 (2006).
  12. LY Yeo, JR Friend. Electrospinning Carbon Nanotube Polymer Composite Nanofibers. J Exp Nanosci 1, 177-209 (2006).
  13. LY Yeo, H-C Chang. Electrowetting Films on Parallel Line Electrodes. Phys Rev E 73, 011605 (2006).
  14. LY Yeo, Z Gagnon, H-C Chang. AC Electrospray Biomaterials Synthesis. Biomaterials 26, 6122-6128 (2005).
  15. LY Yeo, H-C Chang. Static and Spontaneous Electrowetting. Mod Phys Lett B 19, 549-569 (2005).
  16. S-C Wang, H-P Chen, C-Y Lee, LY Yeo. Frequency Bandwidth Limitation of External Pulse Electric Fields in Cylindrical Micro-Channel Electrophoresis With Analyte Velocity Modulation. Biosens Bioelectron 20, 2131-2135 (2005).
  17. LY Yeo, D Lastochkin, S-C Wang, H-C Chang. A New AC Electrospray Mechanism by Maxwell-Wagner Polarization and Capillary Resonance. Phys Rev Lett 92, 133902 (2004).
​Microfluidics, Microfabrication & Materials Synthesis
  1. N Li, J Hou, R Ou, L Yeo, NR Choudhury, H Zhang. Stimuli-Responsive Ion Adsorbents for Sustainable Separation Applications. ACS Nano 17, 17699–17720 (2023).
  2. S Sarkar, B Dyett, B Lakic, AS Ball, LY Yeo, JF White, S Soni, CJ Drummond, CE Conn. Cubosome Lipid Nanocarriers as a Drug Delivery Vehicle for Intracellular Mycobacterium Tuberculosis Infections. ACS Appl Mater Interfaces 15, 21819–21829 (2023).
  3. S Sarkar, A Mishra, S Periasamy, B Dyett, P Dogra, AS Ball, LY Yeo, JF White, Z Wang, V Cristini, C Jagannath, A Khan, SK Soni, CJ Drummond, CE Conn. Prospective Subunit Nano Vaccine Against Mycobacterium tuberculosis Infection—Cubosome Lipid Nanocarriers of Cord Factor, Trehalose 6,6’ Dimycolate. ACS Appl Mater Interfaces 15, 27670–27686 (2023).
  4. G Lin, JJ Richardson, H Ahmed, QA Besford, A Christofferson, S Beyer, Z Lin, AR Rezk, M Savioli, J Zhou, CF McConville, C Cortez-Jugo, LY Yeo, F Caruso. Programmable Phototaxis of Metal–Phenolic Particle Microswimmers. Adv Mater 33, 2006177 (2021).
  5. H Ahmed, S Ramesan, L Lee, AR Rezk, LY Yeo. On-Chip Generation of Vortical Flows for Microfluidic Centrifugation. Invited paper: Small 16, 1903605 (2020).
  6. Y Ju, C Cortez-Jugo, J Chen, T-Y Wang, AJ Mitchell, E Tsantikos, N Bertleff-Zieschang, Y-W Lin, J Song, Y Cheng, S Mettu, MA Rahim, S Pan, G Yun, ML Hibbs, LY Yeo, CE Hagemeyer, F Caruso. Engineering of Nebulized Metal–Phenolic Capsules for Controlled Pulmonary Deposition. Adv Sci 7, 1902650 (2020).
  7. C Cheng, Y Cai, G Guan, L Yeo, D Wang. Hydrophobic Force-Driven Removal of Organic Compounds from Water by Reduced Graphene Oxides Built in Agarose Hydrogels. Angew Chem Int Ed 57, 11177–11181 (2018).
  8. P Vallotton, AM van Oijen, C Whitchurch, V Gelfand, D Grunwald, L Yeo, G Tsiavaliaris. Diatrack Object Tracking Software for Dynamic Imaging: Review of Applications and Performance Evaluation. Traffic 18, 842–852 (2017).
  9. SK Vashist, PB Luppa, LY Yeo, A Ozcan, JHT Luong. Emerging Technologies for Next-Generation Point-of-Care Testing. Trends Biotechnol 33, 692–705 (2015).
  10. A Al-Abboodi, R Tjeung, PM Doran, LY Yeo, J Friend, PPY Chan. In Situ Generation of Tunable Porosity Gradients in Hydrogel-Based Scaffolds for Microfluidic Cell Culture. Adv Healthc Mater 3, 1655–1670 (2014) (PDF).
  11. A Qi, SP Hoo, J Friend, L Yeo, Z Yue, PPY Chan. Hydroxypropyl Cellulose Methacrylate as a Photo-Patternable and Biodegradable Hybrid Paper Substrate for Cell Culture and Other Bioapplications. Adv Healthc Mater 3, 543-554 (2014).
  12. X Zhang, J Yao, M Ali, J Wei, H Wang, LY Yeo, JR Friend, DR MacFarlane. UV/Ozone-Assisted Low Temperature Preparation of Mesoporous TiO2 with Tunable Phase Composition and Enhanced Solar Light Photocatalytic Activity. J Mater Chem A 2, 18791–18795 (2014).
  13. X Zhang, Y Zheng, DG McCulloch, LY Yeo, JR Friend, DR MacFarlane. Controlled Morphogenesis and Self-Assembly of Bismutite Nanocrystals into Three-Dimensional Nanostructures and their Applications. J Mater Chem A 2, 2275–2282 (2014).
  14. X Zhang, J Yao, D Li, X Chen, H Wang, LY Yeo, JR Friend. Self-Assembled Highly Crystalline TiO2 Mesostructures for Sunlight-Driven, pH-Responsive Photodegradation of Dyes. Mater Res Bull 55, 13–18 (2014).
  15. M Sridhar, DK Maurya, JR Friend, LY Yeo. Focused Ion Beam Milling of Microchannels in Lithium Niobate. Biomicrofluidics 6, 012819 (2012).
  16. LY Yeo, H-C Chang, PPY Chan, JR Friend. Microfluidic Devices for Bioapplications. Invited paper: Small 7, 12–48 (2011).
  17. NR Glass, R Tjeung, P Chan, LY Yeo, JR Friend. Organosilane Deposition for Microfluidic Applications. Biomicrofluidics 5, 036501 (2011) (PDF).
  18. J Friend, L Yeo. Using Laser Doppler Vibrometry to Measure Capillary Surface Waves on Fluid-Fluid Interfaces. Biomicrofluidics 4, 026501 (2010).
  19. J Friend, L Yeo. Fabrication of Microfluidic Devices using Polydimethylsiloxane. Biomicrofluidics 4, 026502 (2010).
I​nterfacial Flows & Soft Matter
  1. J Van Strien, P Petersen, P Lappas, L Yeo, A Rezk, S Vahaji, K Inthavong. Spray Characteristics From Nasal Spray Atomization. J Aerosol Sci 165, 106009 (2022).
  2. S Vahaji, Y Shang, Y Zhang, E Wong, A Rezk, L Yeo, S Vreugde, P-J Wormald, N Singh, K Inthavong. Optimising Aerosol Delivery for Maxillary Sinus Deposition in a Post-FESS Sinonasal Cavities. Aerosol Air Qual Res 21, 210098 (2021).
  3. S Das, MI Mohammed, I Gibson, L Weerasiri, A McDonnell, J Xiang, L Yeo. Oscillation Characteristics of Low Weber Number Impinging Micro-Droplets. Theor Comput Fluid Dyn 33, 197–213 (2019).
  4. Z Lu, MH Klein Schaarsberg, X Zhu, LY Yeo, D Lohse, X Zhang. Universal Nanodroplet Branches from Confining the Ouzo Effect. Proc Natl Acad Sci USA 114, 10332–10337 (2017).
  5. Z Lu, A Rezk, F Jativa, L Yeo, X Zhang. Dissolution Dynamics of a Suspension Droplet in a Binary Solution for Controlled Nanoparticle Assembly. Nanoscale 9, 13441–13448 (2017) ) [Article coverart selected as journal inner front cover].
  6. JO Castro, BM Neves, AR Rezk, N Eshtiaghi, LY Yeo. Continuous Production of Janus and Composite Liquid Marbles with Tunable Coverage. ACS Appl Mater Interfaces 8, 17751–17756 (2016).
  7. L Bao, AR Rezk, LY Yeo, X Zhang. Highly Ordered Arrays of Femtoliter Surface Nanodroplets. Small 11, 4850–4855 (2015).
  8. J Wang, L Bao, E Dietrich, RCA van der Veen, S Peng, J Friend, HJW Zandvliet, L Yeo, D Lohse, X Zhang. Mixed Mode of Dissolving Immersed Nanodroplets at a Solid-Water Interface. Soft Matter 11, 1889–1900 (2015) [Article featured in 2015 Soft Matter Hot Papers; coverart selected as journal inner front cover p 1854].
  9. D Chakraborty, J Ravi Prakash, J Friend, L Yeo. Fluid-Structure Interaction in Deformable Microchannels. Phys Fluids 24, 102002 (2012).
  10. O Manor, M Dentry, JR Friend, LY Yeo. Substrate Dependent Drop Deformation and Wetting Under High Frequency Vibration. Soft Matter 7, 7976–7979 (2011).
  11. D Chakraborty, M Bajaj, L Yeo, J Friend, M Pasquali, J Ravi Prakash. Viscoelastic Flow in a Two-Dimensional Collapsible Channel. J Non-Newtonian Fluid Mech 165, 120-1218 (2010).
  12. LY Yeo, RV Craster, OK Matar. Marangoni Instability of a Thin Liquid Film Resting on a Locally Heated Horizontal Wall. Phys Rev E 67, 056315 (2003).
  13. LY Yeo, OK Matar. Hydrodynamic Instability of a Thin Viscous Film Between Two Drops. J Colloid Interface Sci 261, 575-579 (2003).
  14. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. Film Drainage Between Two Surfactant Coated Drops Colliding at Constant Approach Velocity. J Colloid Interface Sci 257, 93-107 (2003).
  15. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. A Description of Phase Inversion Behaviour in Agitated Liquid-Liquid Dispersions Under the Influence of the Marangoni Effect. Chem Eng Sci 57, 3505-3520 (2002).
  16. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. Simulation Studies of Phase Inversion in Agitated Vessels Using a Monte Carlo Technique. J Colloid Interface Sci 248, 443-454 (2002).
  17. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. A Simple Predictive Tool for Modelling Phase Inversion in Liquid-Liquid Dispersions. Chem Eng Sci 57, 1069-1072 (2002).
  18. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. The Dynamics of Marangoni-Driven Local Film Drainage Between Two Drops. J Colloid Interface Sci 241, 233-247 (2001).
  19. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. Phase Inversion and Associated Phenomena. Multiphase Sci Technol 12, 51-116 (2000).​
Piezoelectric Micromotors & Photonics
  1. C-H Yun, LY Yeo, JR Friend. Multi-Degree-of-Freedom Ultrasonic Micromotor for Guidewire and Catheter Navigation: the NeuroGlide Actuator. Appl Phys Lett 100, 164101 (2012) [Article selected as editor’s pick for APL’s 50th anniversary collection (PDF) and journal cover page].
  2. B Watson, L Yeo, J Friend. A Study on Axial and Torsional Resonant Mode Matching for a Mechanical System with Complex Non-Linear Geometries. Rev Sci Instrum 81, 063901 (2010).
  3. B Watson, J Friend, L Yeo. Modelling and Testing of a Piezoelectric Ultrasonic Micro-Motor Suitable for In Vivo Micro-Robotic Applications. J Micromech Microeng 20, 115018 (2010).
  4. DK-C Liu, J Friend, L Yeo. A Brief Review of Actuation at the Micro-Scale Using Electrostatics, Electromagnetics and Piezoelectric Ultrasonics. Acoust Sci Tech 31, 115–123 (2010).
  5. C-H Yun, B Watson, J Friend, L Yeo. A Piezoelectric Ultrasonic Linear Micromotor using a Slotted Stator. IEEE Trans Ultrason Ferroelectr Freq Control 57, 1868–1874 (2010).
  6. K-C Liu, J Friend, L Yeo. Rotating Bouncing Disks, Tossing Pizza Dough, and the Behavior of Ultrasonic Motors. Phys Rev E 80, 046201 (2009).
  7. K-C Liu, J Friend, L Yeo. The Behavior of Bouncing Disks and Pizza Tossing. Europhys Lett 85, 60002 (2009) [Article selected for EPL’s Best of 2009 Articles Collection].
  8. B Watson, J Friend, L Yeo. Piezoelectric Ultrasonic Micro/Milli-scale Actuators. Sens Actuators A: Physical 152, 219–233 (2009).
  9. K-C Liu, J Friend, L Yeo. The Axial-Torsional Vibration of Pretwisted Beams. J Sound Vibrat 321, 115–136 (2009).
  10. B Watson, J Friend, L Yeo, M Sitti. Piezoelectric Ultrasonic Resonant Motor with Stator Diameter Less Than 250 Micrometers: The Proteus Motor. J Micromech Microeng 19, 022001 (2009).
  11. TF Khoo, DH Dang, J Friend, D Oetomo, L Yeo. Triple Degree-of-Freedom Piezoelectric Ultrasonic Micromotor via Flexural-Axial Coupled Vibration. IEEE Trans Ultrason Ferroelectr Freq Control 56, 1716-1724 (2009).
  12. JR Friend, LY Yeo, M Hogg. Piezoelectric Ultrasonic Bidirectional Linear Actuator for Micropositioning Fulfilling Feynman’s Criteria. Appl Phys Lett 92, 014107 (2008).
  13. D Wajchman, K-C Liu, J Friend, L Yeo. An Ultrasonic Piezoelectric Motor Utilizing Axial-Torsional Coupling in a Pretwisted Non-Circular Cross-Sectioned Prismatic Beam. IEEE Trans Ultrason Ferroelectr Freq Control 55, 832–840 (2008).
  14. CC Handapangoda, M Premaratne, L Yeo, J Friend. Laguerre Runge-Kutta-Fehlberg Method for Simulating Laser Pulse Propagation in Biological Tissue. IEEE J Sel Top Quant Electron 14, 105–112 (2008).


​Book Chapters

  1. LY Yeo. Fluid–Substrate Interactions. In Multidisciplinary Microfluidic and Nanofluidic Lab-on-a-Chip (eds. XJ Li, C Yang, PCH Li), pp. 37–58 (Elsevier, Amsterdam, 2022).
  2. O Manor, JR Friend, LY Yeo. Vibration-Induced Wetting. In Encyclopedia of Surface and Colloid Science (ed. P Somasundaran), 3rd Ed., pp. 7545–7555 (Taylor & Francis, New York, 2015).
  3. A Rezk, J Friend, L Yeo. Actuation Mechanisms for Microfluidic Medical Devices. In Microfluidic Devices for Biomedical Applications (eds. XJ Li, Y Zhou), pp. 100–138 (Woodhead, Cambridge, 2013).
  4. A Qi, P Chan, L Yeo, J Friend. Acoustic Nanoparticle Synthesis for Applications in Nanomedicine. In Encyclopedia of Nanotechnology (ed. B Bhushan), pp. 31-40 (Springer, New York, 2012).
  5. L Yeo, H-C Chang. Electrowetting. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), pp. 600–606 (Springer, New York, 2008).
  6. L Yeo, J Friend. Electrowetting, Applications. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), pp. 606–615 (Springer, New York, 2008).
  7. L Yeo. Interfacial Electrokinetic Flow. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), pp. 854–866 (Springer, New York, 2008).
  8. L Yeo, J Friend. On-Chip Electrospray. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), pp. 1530–1539 (Springer, New York, 2008).
  9. J Friend, L Yeo. Piezoelectric Materials for Microfluidics. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), pp. 1654–1662 (Springer, New York, 2008).
  10. J Friend, L Yeo. Piezoelectric Microdispenser. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), pp. 1662–1672 (Springer, New York, 2008).
  11. J Friend, L Yeo. Piezoelectric Valves. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), p. 1672 (Springer, New York, 2008).
  12. L Yeo. Wetting and Spreading. In Encyclopedia of Microfluidics and Nanofluidics (ed. D Li), pp. 2186–2196 (Springer, New York, 2008).


​Conference Proceedings

  1. E Phuah, D Langley, JO Castro, LY Yeo, H Sumer, PR Stoddart. Aerosol Jet Bioprinting. Proc Australian Biomed Eng Conf (ABEC), p17 (2019).
  2. LY Yeo, AR Rezk. Next Generation Nebulization Platform for Inhaled Macromolecular Therapeutics. Proc Respir Drug Deliv Asia, pp 25–32 (2016).
  3. L AlHasan, A Qi, A Al-Aboodi, A Rezk, RR Shilton, PPY Chan, J Friend, L Yeo. Surface Acoustic Streaming in Microfluidic System for Rapid Multicellular Tumor Spheroids Generation. Proc SPIE Smart Micro/Nano Materials Devices Systems, Melbourne, Australia, Vol 8923, 89235C (2013). 
  4. NS Taheri, P Chan, JR Friend, L Yeo. A Waveguide Based Microfluidic Application. Proc SPIE Smart Micro/Nano Materials Devices Systems, Melbourne, Australia, Vol 8923, 89234O (2013).
  5. P Chan, A Qi, A Rajapaksa, J Friend, L Yeo. Microfluidic Synthesis of Multi-Layer Nanoparticles for Drug & Gene Delivery. Proc 16th Int Conf Miniaturized Systems for Chemistry & Life Sciences, Okinawa, Japan, pp 728–730 (2012).
  6. A Al-Abboodi, R Tjeung, P Doran, L Yeo, J Friend, P Chan. Generation of Dynamic Microenvironment in a Hydrogel-Based Microfluidic Device for Cell Culture Study. Proc 16th Int Conf Miniaturized Systems for Chemistry & Life Sciences, Okinawa, Japan, pp 1636–1638 (2012).
  7. RJ Shilton, NR Glass, P Chan, LY Yeo, J Friend. Acoustically Driven Microfluidic Micromotor for Lab-on-a-Microdisc. Proc 15th Int Conf Miniaturized Systems for Chemistry & Life Sciences, Seattle, USA, pp 1122–1124  (2011).
  8. PPY Chan, A Qi, A Rajapaksa, J Friend, L Yeo. Microfluidic Synthesis of Multi-layer Nanoparticles for Drug & Gene Delivery. Chemeca, Adelaide, Australia, paper 78 (2011).
  9. RJ Shilton, N Glass, S Langelier, P Chan, LY Yeo, JR Friend. On-Chip Surface Acoustic Wave Driven Microfluidic Motors. Proc SPIE Smart Nano-Micro Materials Devices Conf, Melbourne, Australia, Vol 8204, 82041J (2011).
  10. AG McDonnell, PK Bhattacharjee, S Pan, D Hill, MK Danquah, JR Friend, LY Yeo, R Prabhakar. ADMiER-ing Thin But Complex Fluids. Proc SPIE Smart Nano-Micro Materials Devices Conf, Melbourne, Australia, Vol 8204, 82041I (2011).
  11. KC Ng, A Qi, LY Yeo, J Friend, W Cheng. Evaporative Self-Assembly of Gold Nanorings via a Surface Acoustic Wave Atomization. Proc SPIE Smart Nano-Micro Materials Devices Conf, Melbourne, Australia, Vol 8204, 820434 (2011).
  12. A Al-Abboodi, R Tjeung, P Doran, L Yeo, J Friend, P Chan. Microfluidic Chip Containing Porous Gradient for Chemotaxis Study. Proc SPIE Smart Nano-Micro Materials Devices Conf, Melbourne, Australia, Vol 8204, 82041H (2011).
  13. A Qi, J Friend, L Yeo. A Miniaturized Surface Acoustic Wave Atomizer with a Disposable Pump-free Liquid Supply System for Continuous Atomization. Proc IEEE 6th Int Conf Nano/Micro Engineered & Molecular Systems (NEMS), Kaoshiung, Taiwan, pp 295–298 (2011).
  14. RT Tjeung, DK Maurya, LY Yeo, JR Friend. ZnO/Sapphire Based Layered Surface Acoustic Wave Devices for Microfluidic Applications. Proc IEEE 6th Int Conf Nano/Micro Engineered & Molecular Systems (NEMS), Kaoshiung, Taiwan, pp 211–214 (2011).
  15. RT Tjeung, MS Hughes, LY Yeo, JR Friend. Arbitrary Axis Rotating Surface Acoustic Wave Micro Motor. Proc IEEE 6th Int Conf Nano/Micro Engineered & Molecular Systems (NEMS), Kaoshiung, Taiwan, pp 184–187 (2011).
  16. LY Yeo, JR Friend. Fast Inertial Microfluidic Actuation and Manipulation Using Surface Acoustic Waves. Keynote paper: Proc ASME 2010 3rd Joint US-European Fluids Eng Summer Mtg & 8th Int Conf Nanochannels, Microchannels & Minichannels, Montreal, Canada, FEDSM/ICNMM2010-30181 (2010).
  17. P Rogers, L Yeo, J Friend. The Use of Acoustic Actuation Methods for Microparticle Manipulation Within a Droplet. Proc 20th Int Congress Acoustics, Sydney, Australia, paper 750 (2010).
  18. J Blamey, J Friend, L Yeo. Acoustically Induced Micro-scale Capillary Wave Turbulence. Proc 20th Int Congress Acoustics, Sydney, Australia, paper 662 (2010).
  19. C-H Yun, B Watson, J Friend, L Yeo. A High Power Piezoelectric Ultrasonic Linear Micromotor Using Slotted Stator. Proc 20th Int Congress Acoustics, Sydney, Australia, paper 441 (2010).
  20. LY Yeo, JR Friend. Surface Acoustic Waves: A New Paradigm for Driving Ultrafast Biomicrofluidics. Invited paper: Proc ASME 2009 2nd Micro/Nanoscale Heat Mass Transf Int Conf, Shanghai, China, MNHMT2009-18517 (2009).
  21. A Qi, JR Friend, LY Yeo. Inhaled Pulmonary Drug Delivery Platform Using Surface Acoustic Wave Atomization. Proc ASME 2009 2nd Micro/Nanoscale Heat Mass Transf Int Conf, Shanghai, China, MNHMT2009-18516 (2009).
  22. LY Yeo, JR Friend, H Li. Nanoparticle Patterning in a Microfluidic Drop Induced by Surface Acoustic Waves. Proc IEEE Int Ultrasonics Symp, Rome, Italy, pp 606–608 (2009).
  23. MK Tan, L Yeo, JR Friend. Inducing Rapid Fluid Flows in Microchannels with Surface Acoustic Waves. Proc IEEE Int Ultrasonics Symp, Rome, Italy, pp 609–612 (2009).
  24. A Qi, JR Friend, LY Yeo. Investigation of SAW Atomization. Proc IEEE Int Ultrasonics Symp, Rome, Italy, pp 787–790 (2009).
  25. J Friend, M Tan, L Yeo. Unraveling Interfacial Jetting Phenomena Induced by Focused Surface Acoustic Waves. Proc IEEE Int Ultrasonics Symp, Rome, Italy, pp 811–814 (2009).
  26. B Watson, J Friend, L Yeo, M Sitti. Piezoelectric Ultrasonic Resonant Micromotor With a Volume of Less than 1 mm3 for Use in Medical Microbots. Proc IEEE Conf Robotics Automation, Kobe, Japan, pp 2225–2230 (2009).
  27. B Watson, J Friend, L Yeo. Micromotor of Less than 1 mm3 Volume for In Vivo Medical Procedures. Proc 3rd Int Conf Quantum Nano Micro Tech, Cancun, Mexico, ICQNM2009-4782928, pp 81–85 (2009).
  28. A Qi, J Friend, L Yeo. SAW Atomization Application on Inhaled Pulmonary Drug Delivery. Proc SPIE Conf Biomed Appl Micro Nanoeng IV Complex Sys, 7270, 72700S (2008).
  29. MK Tan, JR Friend, LY Yeo. Nanoparticle Patterning on 128-YX-LN Substrates: The Effects of Surface Acceleration and Boundary Layer Streaming. Proc IEEE Int Ultrasonics Symp, Beijing, China, pp 102–107, (2008).
  30. J Friend, L Yeo, M Tan, R Shilton. Concentration and Mixing of Particles in Microdrops by Focused Surface Acoustic Waves. Proc IEEE Int Ultrasonics Symp, Beijing, China, pp 930–933 (2008).
  31. L Yeo, H Li, J Friend. Microfluidic Colloidal Island Self-Assembly and Erasure Induced by Surface Acoustic Waves: I. Experiments. Proc XXII Int Congress Theoretical Applied Mech, Adelaide, Australia, paper 10648 (2008).
  32. J Friend, L Yeo, H Li. Microfluidic Colloidal Island Self-Assembly and Erasure Induced by Surface Acoustic Waves: II. Dynamic Analysis. Proc XXII Int Congress Theoretical Applied Mech, Adelaide, Australia, paper 10671 (2008).
  33. J Friend, L Yeo. Modeling Chaotic Droplet Rotation Through High-Frequency Acoustic Excitation. Proc XXII Int Congress Theoretical Applied Mech, Adelaide, Australia (2008). 
  34. K-C Liu, J Friend, L Yeo. The Dynamics of Pizza Tossing. Proc XXII Int Congress Theoretical Applied Mech, Adelaide, Australia, paper 11175 (2008).
  35. R Raghavan, J Qin, LY Yeo, JR Friend, K Takemura, S Yokota, K Edamura. Electrokinetic Actuation of Low Conductivity Dielectric Liquids. Proc 6th Int ASME Conf Nanochannels, Microchannels & Minichannels, Darmstadt, Germany, ICNMM2008–62239 (2008).
  36. B Gibson, J Friend, L Yeo. Digital Ink for Simple Cognitively Effective Recorded Lectures: Making Way for Student Centred Engineering Classrooms. Proc World Conf Educational Multimedia, Hypermedia & Telecommunications, Vienna, Austria, pp 4102–4107 (2008).
  37. LY Yeo, JR Friend. Harnessing Electric Fields for Microfluidics – From Lightning Sparks to Tiny Tornadoes. Proc 16th Australasian Fluid Mech Conf, Gold Coast, Australia, pp 794–797 (2007).
  38. MK Tan, JR Friend, LY Yeo. Surface Acoustic Wave Driven Microchannel Flow. Proc 16th Australasian Fluid Mech Conf, Gold Coast, Australia, pp 790–793 (2007).
  39. H Li, L Yeo, J Friend. Driving Cell Seeding Using Surface Acoustic Wave Fluid Actuation. Proc 16th Australasian Fluid Mech Conf, Gold Coast, Australia, pp 625–629 (2007).
  40. J Friend, H Li, L Yeo. Surface Acoustic Wave Concentration of Microparticle and Nanoparticle Suspensions. Proc 16th Australasian Fluid Mech Conf, Gold Coast, Australia, pp 1038–1041 (2007).
  41. M Alvarez, J Friend, L Yeo, D Arifin. Microaerosol and Nanoparticle Synthesis for Drug Delivery via Surface Acoustic Wave Atomization. Proc 16th Australasian Fluid Mech Conf, Gold Coast, Australia, pp 621–624 (2007).
  42. J Friend, L Yeo. Observation and Analysis of Surface Acoustic Wave Induced Atomization. Proc 5th Australasian Congress Appl Mech, Brisbane, Australia, pp 432–434 (2007). 
  43. MK Tan, JR Friend, LY Yeo. SAW Driven Microchannel Flow. Proc 5th Australasian Congress Appl Mech, Brisbane, Australia, pp 348–353 (2007). 
  44. K-C Liu, J Friend, L Yeo. Nonlinear Dynamics of a Bouncing Disk on the Tip of a Vibrating Pretwisted Beam. Proc 5th Australasian Congress Appl Mech, Brisbane, Australia, pp 307–312 (2007). 
  45. A Qi, J Friend, L Yeo. An Analytical Model for a Twisted Beam Piezoelectric Ultrasonic Micromotor. Proc 5th Australasian Congress Appl Mech, Brisbane, Australia, pp 325–330 (2007).
  46. J Friend, L Yeo, D Arifin, A Mechler. Rapid Production of Biocompatible Polymeric Nanoparticles for Functionalization via Radio-Frequency Acoustic Atomization. Proc 7th IEEE Int Conf Nanotechnology, Hong Kong, pp 11–15 (2007). 
  47. CC Handapangoda, MH Premaratne, LY Yeo, J Friend. Modelling of Light Propagation Through Biological Tissues: A Novel Approach. Proc Frontiers in the Convergence of Bioscience & Information Technologies, Jeju Island, Korea, pp 563-566 (2007).
  48. B Khanmohammadi, L Yeo, KP Hapgood. Formation of Hollow Granules from Hydrophobic Powders. Chemeca, Melbourne, Australia, pp 451–459 (2007).
  49. K-C Liu, J Friend, L Yeo. Vibration Analysis of Pretwisted Beams for the Design of Hybrid Axial-Torsional Transducers. Proc 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conf, Hawaii, USA, pp 6974-6993 (2007).
  50. LY Yeo, JR Friend. Electrohydrodynamic Flow for Microfluidic Mixing and Microparticle Manipulation. Proc Int Symp Electrohydrodynamics, Buenos Aires, Argentina, pp 269–272 (2006).
  51. LY Yeo, H-C Chang. High Frequency AC Electrosprays: Mechanisms and Applications. Adv Fluid Mech VI, Skiathos, Greece, pp 223–231 (2006).
  52. LY Yeo, D Lastochkin, H-C Chang. High Frequency AC Electrospraying of Dielectric Liquids. Proc 2nd Int Conf Microchannels & Minichannels, Rochester, NY, USA, pp 723–730 (2004).
  53. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. The Drainage and Rupture of the Film Between Colliding Drops in the Presence of Surfactant. Proc Int Solvent Exchange Conf, Cape Town, South Africa, pp 70–76 (2002).
  54. LY Yeo, OK Matar, ES Perez de Ortiz, GF Hewitt. Predicting Phase Inversion Behaviour Using a Monte Carlo Technique. Proc Int Symp Multi-phase Flow & Transport Phenomena, Antalya, Turkey, pp 144–151 (2000).


​Other Publications

  1. C-M Lehr, L Yeo, J Sznitman. Editorial: Innovative In Vitro Models for Pulmonary Physiology and Drug Delivery in Health and Disease. Front Bioeng Biotechnol 9, 788682 (2021).
  2. LY Yeo. Engaging the Microfluidics and Nanofluidics Community Into the Next Decade. Biomicrofluidics 13, 010401 (2019).
  3. HC Chang, LY Yeo. Editorial: Moving on in Biomicrofluidics. Biomicrofluidics 7, 010401 (2013).
  4. RJ Shilton, LY Yeo, JR Friend. Drilling Inlet and Outlet Ports in Brittle Substrates. Lab on a Chip Chips and Tips, 10 Oct (2011). 
  5. HC Chang, LY Yeo. Editorial: A New Year and a New Associate Editor. Biomicrofluidics 5, 010401 (2011. 
  6. LY Yeo. Preface to Special Topic: Papers from the 13th International Conference on Surface and Colloid Science (ICSCS) and the 83rd ACS Colloid and Surface Science Symposium, Columbia University, New York. Biomicrofluidics 4, 013101 (2010).
  7. LY Yeo. Editorial: A Note from the New Co-Editor. Biomicrofluidics 3, 020902 (2009).
  8. LY Yeo. Preface to Special Topic: Papers from the 2009 Conference on Advances in Microfluidics and Nanofluidics, The Hong Kong University of Science & Technology, Hong Kong, 2009. Biomicrofluidics 3, 022301 (2009).
  9. LY Yeo, W Wen, H-C Chang. Preface to Special Topic: Invited Papers from the 2009 Conference on Advances in Microfluidics and Nanofluidics, The Hong Kong University of Science & Technology, Hong Kong, 2009. Biomicrofluidics 3, 011901 (2009).
  10. LY Yeo, H-C Chang, W Wen. Advances in Microfluidics and Nanofluidics. Appl Rheol 19, 175–176 (2009).
  11. LY Yeo, RP Jagadeeshan, JR Friend. Complex Fluids and Microfluidics Workshop 2008 (CFMW08). Appl Rheol 19, 44–46 (2009).
  12. L Yeo. Small Matters. Australian Physics, Vol 45, No 3 May/June, pp 84–88 (2008).


​Patents & Provisional Patents

Total Applications (Current): 43 National Phase Patents (22 Granted), 5 International PCT Patents, 4 Provisional Patents; 7 patent families licensed
  1. L Ambattu, L Yeo. Methods of Enhancing Endothelial Barrier Integrity. International Patent Application PCT/AU2023/051113 (Filed 3 November 2023).
  2. L Ambattu, L Yeo. Method of Modifying Cells. Australian Provisional Patent 2022903491 (Filed 18 November 2022).
  3. L Ambattu, L Yeo. Method of Enhancing Endothelial Barrier Integrity. Australian Provisional Patent 2022903307 (Filed 4 November 2022).
  4. L Ambattu, L Yeo. Method of Differentiating Stem Cells. Australian Provisional Patent 2022903305 (Filed 4 November 2022).
  5. J Castro, A Rezk, L Yeo, R Nosrati, R Prabhakar. Device and Method for Evaluating Male Fertility. Australian Provisional Patent 2022903284 (Filed 3 November 2022).
  6. Y Ehrnst, A Rezk, L Yeo. An Electrolytic Cell and Method of Electrolysis. Australian Provisional Patent 2022902403 (Filed 23 August 2022).
  7. L August, S Ramesan, L Yeo. Stimulating Cellular Production of Exosomes. US Patent US18/041,238 (Filed 10 August 2021).
  8. A McDonnell, C Knight, A Rezk, L Yeo. Acoustic Nebuliser for Delivery of Active Agents. International Patent Application PCT/AU2020/051072 (Filed 5 October 2020).
  9. A El Ghazaly, H Ahmed, J Halim, A Rezk, L Yeo, J Rosén. Method for Preparing a Two-Dimensional Material with the Formula Mn+1XnTs or (M1x,ny)2CTs. International Patent Application PCT/SE2020/050729 (Filed 13 July 2020).
  10. H Ahmed, A Rezk, JJ Richardson, L Yeo. Metal Organic Frameworks and Methods of Preparation Thereof. International Patent Application PCT/AU2020/050372 (Filed 15 April 2020).
  11. L Yeo, A Rezk, H Ahmed, Y Ehrnst, X Yang, N Jeorje. Metal Organic Frameworks. Australian Provisional Patent 2020900701 (Filed 6 March 2020).
  12. A McDonnell, A Rezk, L Yeo. Multi Surface Acoustic Nebuliser. International Patent Application PCT/AU2019/050304 (Filed 5 April 2019).
  13. LE Downie, L Yeo, AG McDonnell. Diagnostic Methods and Device. US Patent Application 16/327,063 (Filed 21 February 2019; Granted 26 July 2022); US Patent Application 17/834,542 (Filed 7 June 2022; Granted 16 September 2024); Australian Patent Application 2017316997 (Filed 21 February 2019); Canadian Patent Application 3,034,608 (Filed 20 February 2019); Japanese Patent Application 2019510809 (Filed 22 February 2019; Granted 28 February 2022); European Patent Application 2017842455 (Filed 25 March 2019; Granted 14 March 2024).
  14. A Rezk, S Ramesan, L Yeo. Apparatus for Addressing Wells Within a Microarray Plate. US Patent Application 16/771,947 (Filed 11 December 2018); European Patent Application 18887984.5 (Filed 11 December 2018); Australian Patent Application 2018382221 (Filed 11 December 2018). 
  15. S Ramesan, A Rezk, L Yeo. Method and Device for Acoustically Mediated Intracellular Delivery. US Patent Application 16/758,988; European Patent Application 18870127 (Filed 26 October 2018); Australian Patent Application 2018355897 (Filed 26 October 2018); China Patent Application 201880077002.7 (Filed 26 October 2018).J Castro, A Rezk, L Yeo. Liquid Droplet Generation Apparatus Using Surface Acoustic Wave Jetting. Australian Provisional Patent Application 2018901817 (Filed 24 May 2018).
  16. J Castro, A Rezk, L Yeo. Liquid Droplet Generation Apparatus Using Surface Acoustic Wave Jetting. Australian Provisional Patent Application 2018901817 (Filed 24 May 2018; Lapsed).
  17.  J Tan, A Rezk, H Ahmed, L Yeo. Acoustic Wave Microfluidic Devices with Increased Acoustic Wave Energy Utilisation. Australian Patent Application 2016262132 (Filed 22 November 2017); US Patent Application 15/573,609 (Filed 13 November 2017); Canadian Patent Application 2,985,216 (Filed 13 November 2017); European Patent Application 2016791837 (Filed 13 December 2017); Japanese Patent Application 2017559067 (Filed 10 November 2017); Indian Patent Application 201727041888 (Filed 22 November 2017).
  18. A Rezk, L Yeo. Arrayable Acoustic Actuators for Microfluidics. International Patent Application PCT/AU2017/050856 (Filed 12 August 2017; Lapsed).
  19. S Vashist, H Ahmed, L Yeo. Composite Materials and Process for Making the Same. Australian Provisional Patent Application 2016903471 (Filed 31 August 2016; Lapsed).
  20. A Rezk, J Friend, L Yeo. Piezoelectric Actuation Platform. Australian Patent Application 2013903999 (Filed 16 May 2016); US Patent 15/029,433 (Filed 14 April 2016; Granted 3 September 2019); Japanese Patent Application 2016-524009 (Filed 15 April 2016); European Patent Application 14853674.1 (Filed 19 April 2016).
  21. H Unger, M Unger, L Yeo. Acoustic Wave Mediated Non-Invasive Drug Delivery. Australian Provisional Patent Application 2016900864 (Filed 6 April 2016; Lapsed).
  22. L Yeo, H Ahmed. A Method for Crystallisation Using Acoustic Waves. Australian Provisional Patent Application 2015904108 (Filed 8 October 2015; Lapsed).
  23. L Yeo, A Martins, L Lee. A Chemical Biochemical or Biological Analysis System Utilizing Luminescent Detection. International Patent Application PCT/AU2015/050479 (Filed 20 August 2015; Lapsed).
  24. ​J Friend, LY Yeo, P Chan, N Glass, R Shilton. Centrifugal Microfluidic Device. Australian Patent 2012350134 (Filed 7 December 2011; Granted 11 June 2015); US Patent 14/363,163 (Filed 7 December 2011; Granted 23 April 2019); Canadian Patent 2,858,160 (Filed 7 December 2011, Granted 15 October 2015).
  25. ​J Behrens, S Langelier, L Yeo, G Lindner, J Friend. Micro/Nanofluidic Device for Particle Manipulation and Separation. Australian Provisional Patent 2013904749 (Filed 6 December 2013; Lapsed).
  26. ​J Friend, L Yeo, A Qi. Atomisation Apparatus Using Surface Acoustic Wave Generation. US Patent Application 14/769,490 (Filed 21 August 2015); Australian Patent 2013201383 (Filed 1 March 2013, Granted 8 March 2015); Japanese Patent 2015-559597 (Filed 1 March 2013, Granted 31 August 2015); European Patent 1651/2961454 (Filed 1 March 2013, Granted 6 January 2016).
  27. H-C Chang, D Go, J Ho, J Friend, L Yeo. Method and Apparatus for Mass Spectrometry Analysis using Surface Acoustic Waves. US Provisional Patent EH65297034US (Filed 3 January 2011; Lapsed).
  28. J Friend, L Yeo, RT Tjeung, MS Hughes. Single and Multi-Axis Surface Acoustic Wave Motors. Australian Provisional Patent 201002601 (Filed 16 November 2010; Lapsed).
  29. J Friend, LY Yeo, PK Bhattacharjee, AG McDonnell, P Ranganathan. Rheometry Instrument Utilizing Surface Acoustic Waves. US Patent Application 13/805,711 (Filed 22 June 2010; Lapsed).
  30. A Qi, J Friend, L Yeo. Microfluidic Apparatus for the Atomisation of a Liquid. Australian Patent 2010246904 (Filed 11 November 2011; Granted 3 December 2015); US Patent 13/318,976 (Filed 21 March 2012; Granted 31 March 2015); Japanese Patent 5860395 (Filed 10 November 2011; Granted 25 December 2015); China Patent ZL 201080026065.3 (Filed 11 May 2010; Granted 10 February 2016); Indian Patent Application 2433/MUMNP/2011 (Filed 17 November 2011); European Patent (Filed 16 November 2011; Granted 21 January 2015).
  31. J Friend, L Yeo, B Watson. Piezoelectric Actuator for Use in Micro Engineering Applications. Australian Patent 2009251131 (Filed 23 December 2009; Granted 12 November 2015); US Patent 8,456,068 (Filed 22 December 2009; Granted 4 June 2013).
  32. J Friend, L Yeo, B Yan. Navigable Microbiotic Guidewire System for Neurosurgery. US Patent 8,551,041 (Filed 3 September 2009; Granted 8 October 2013).
  33. JR Friend, LY Yeo, H Li. A Scaffold Seeding Method. International Patent Application WO2008/119124 (Filed 9 October 2008; Lapsed).
  34. JR Friend, LY Yeo. Microfluidic Systems Using Surface Acoustic Energy and Method of Use Thereof. International Patent Application WO2007/128045 (Filed 15 November 2007; Lapsed).
  35. JR Friend, LY Yeo. Process and Apparatus for Generating Particles. International Patent Application WO2007/070957 (Filed 28 June 2007; Lapsed).
  36. H Chang, D Hou, S Maheshswari, Z Gagnon, L Yeo. Apparatus and Method for Non-Contact Microfluidic Sample Manipulation. International Patent Application WO2007/046871; US Patent Application US2007/0267295 (Filed 26 April 2007; Lapsed).
  37. LY Yeo, JR Friend. Generation of Electroosmotic Liquid Recirculation via Asymmetric Electrodes. Australian Provisional Patent 2007901037 (Filed 28 February 2007; Lapsed).
  38. JR Friend, LY Yeo. Concentration and Dispersion of Small Particles in Small Fluid Volumes Using Acoustic Energy. US Patent 12/298,804 (Filed 2 May 2006; Granted 17 April 2015); Australian Patent 2007247841 (Filed 2 May 2006; Granted 11 July 2013); European Patent 07 718 823.3 (Filed 2 May 2006, Granted 18 December 2019); Japanese Patent Application 2012-041559 (Filed 2 May 2006).
  39. H-C Chang, LY Yeo. Polymeric Nanoparticle Synthesis by High Frequency AC Electrospraying. US Provisional Patent 60/655,436 (Filed 23 March 2005; Lapsed).
  40. H-C Chang, S-C Wang, D Lastochkin, L Yeo, Z Gagnon, S Maheshwari. Method and Apparatus for AC Electrospray. US Patent 8,267,914 (Filed 18 October 2004; Granted 18 September 2012).