Recovery of oxidized two-dimensional MXenes through high frequency nanoscale electromechanical vibration

Heba Ahmed, Hossein Alijani, Ahmed El-Ghazaly, Joseph Halim, Billy J Murdoch, Yemima Ehrnst, Emily Massahud, Amgad R Rezk, Johanna Rosen, Leslie Y Yeo

Nature Communications, vol. 14, Nature Publishing Group UK London, 2023, p. 3

Acoustofluidic semen analysis for veterinary male bovine infertility assessment

Jasmine O Castro, Melati S Abdul Halim, Lizebona A Ambattu, Amgad R Rezk, Ranganathan Prabhakar, Reza Nosrati, Leslie Y Yeo

Flow, vol. 3, Cambridge University Press, 2023, pp. E6

Acoustomicrofluidic Defect Engineering and Ligand Exchange in ZIF-8 Metal--Organic Frameworks

Emily Massahud, Heba Ahmed, Ravichandar Babarao, Yemima Ehrnst, Hossein Alijani, Connie Darmanin, Billy J Murdoch, Amgad R Rezk, Leslie Y Yeo

Small Methods, 2023, p. 2201170

Acoustotemplating: rapid synthesis of freestanding quasi-2D MOF/graphene oxide heterostructures for supercapacitor applications

Yemima Ehrnst, Heba Ahmed, Robert Komljenovic, Emily Massahud, Nick A Shepelin, Peter C Sherrell, Amanda V Ellis, Amgad R Rezk, Leslie Y Yeo

Journal of Materials Chemistry A, Royal Society of Chemistry, 2022

Acoustically-Induced Water Frustration for Enhanced Hydrogen Evolution Reaction in Neutral Electrolytes

Yemima Ehrnst, Peter C Sherrell, Amgad R Rezk, Leslie Y Yeo

Advanced Energy Materials, Wiley Online Library, 2022, p. 2203164

Spray characteristics from nasal spray atomization

James Van Strien, Phred Petersen, Petros Lappas, Leslie Yeo, Amgad Rezk, Sara Vahaji, Kiao Inthavong

Journal of Aerosol Science, vol. 165, Elsevier, 2022, p. 106009

Acoustomicrofluidic Concentration and Signal Enhancement of Fluorescent Nanodiamond Sensors

Asma Akther, Ella P Walsh, Philipp Reineck, Brant C Gibson, Takeshi Ohshima, Hiroshi Abe, Gawain McColl, Nicole L Jenkins, Liam T Hall, David A Simpson, others

Analytical Chemistry, vol. 93, American Chemical Society, 2021, pp. 16133--16141

Acoustomicrofluidic Synthesis of Pristine Ultrathin Ti3C2T z MXene Nanosheets and Quantum Dots

Hossein Alijani, Amgad R Rezk, Mohammad Mehdi Khosravi Farsani, Heba Ahmed, Joseph Halim, Philipp Reineck, Billy J Murdoch, Ahmed El-Ghazaly, Johanna Rosen, Leslie Y Yeo

ACS nano, vol. 15, American Chemical Society, 2021, pp. 12099--12108

Subwavelength confinement of propagating surface acoustic waves

BJ Ash, AR Rezk, LY Yeo, GR Nash

Applied Physics Letters, vol. 118, AIP Publishing LLC, 2021, p. 013502

Ultrafast, One-Step, Salt-Solution-Based Acoustic Synthesis of Ti3C2 MXene

Ahmed El Ghazaly, Heba Ahmed, Amgad R Rezk, Joseph Halim, Per O{\AA} Persson, Leslie Y Yeo, Johanna Rosen

ACS nano, vol. 15, American Chemical Society, 2021, pp. 4287--4293

Programmable Phototaxis of Metal--Phenolic Particle Microswimmers

Gan Lin, Joseph J Richardson, Heba Ahmed, Quinn A Besford, Andrew J Christofferson, Sebastian Beyer, Zhixing Lin, Amgad R Rezk, Marco Savioli, Jiajing Zhou, others

Advanced Materials, vol. 33, 2021, p. 2006177

Enhanced Antimicrobial Activity and Low Phytotoxicity of Acoustically Synthesized Large Aspect Ratio Cu-BTC Metal--Organic Frameworks with Exposed Metal Sites

Susan Marqus, Heba Ahmed, Amgad R Rezk, Tien Huynh, Ann Lawrie, Dao Nguyen, Yemima Ehrnst, Chaitali Dekiwadia, Leslie Y Yeo

ACS Applied Materials \& Interfaces, vol. 13, American Chemical Society, 2021, pp. 58309--58318

Acoustic cavitation at low gas pressures in PZT-based ultrasonic systems

Joydip Mondal, Wu Li, Amgad R Rezk, Leslie Y Yeo, Rajaram Lakkaraju, Parthasarathi Ghosh, Muthupandian Ashokkumar

Ultrasonics Sonochemistry, vol. 73, Elsevier, 2021, p. 105493

Acoustofection: High-Frequency Vibrational Membrane Permeabilization for Intracellular siRNA Delivery into Nonadherent Cells

Shwathy Ramesan, Amgad R Rezk, Paula M Cevaal, Christina Cortez-Jugo, Jori Symons, Leslie Y Yeo

ACS Applied Bio Materials, vol. 4, American Chemical Society, 2021, pp. 2781--2789

High Frequency Sonoprocessing: A New Field of Cavitation-Free Acoustic Materials Synthesis, Processing, and Manipulation

Amgad R Rezk, Heba Ahmed, Shwathy Ramesan, Leslie Y Yeo

Advanced Science, vol. 8, 2021, p. 2001983

On-Chip Generation of Vortical Flows for Microfluidic Centrifugation

Heba Ahmed, Shwathy Ramesan, Lillian Lee, Amgad R Rezk, Leslie Y Yeo

Small, vol. 16, 2020, p. 1903605

Submicron Particle and Cell Concentration in a Closed Chamber Surface Acoustic Wave Microcentrifuge

Asma Akther, Susan Marqus, Amgad R Rezk, Leslie Y Yeo

Analytical Chemistry, vol. 92, American Chemical Society, 2020, pp. 10024--10032

Free radical generation from high-frequency electromechanical dissociation of pure water

Amgad R Rezk, Heba Ahmed, Tarra L Brain, Jasmine O Castro, Ming K Tan, Julien Langley, Nicholas Cox, Joydip Mondal, Wu Li, Muthupandian Ashokkumar, others

The journal of physical chemistry letters, vol. 11, American Chemical Society, 2020, pp. 4655--4661

Acoustomicrofluidic assembly of oriented and simultaneously activated metal--organic frameworks

Heba Ahmed, Amgad R Rezk, Joseph J Richardson, Lauren K Macreadie, Ravichandar Babarao, Edwin LH Mayes, Lillian Lee, Leslie Y Yeo

Nature communications, vol. 10, Nature Publishing Group, 2019, pp. 1--9

Rapid dry exfoliation method for tuneable production of molybdenum disulphide quantum dots and large micron-dimension sheets

Mustafa Ahmed, Heba Ahmed, Amgad R Rezk, Leslie Y Yeo

Nanoscale, vol. 11, Royal Society of Chemistry, 2019, pp. 11626--11633

Miniaturised acoustofluidic tactile haptic actuator

Asma Akther, Jasmine O Castro, Seyed Ali Mousavi Shaegh, Amgad R Rezk, Leslie Y Yeo

Soft matter, vol. 15, Royal Society of Chemistry, 2019, pp. 4146--4152

Acoustopipetting: tunable nanoliter sample dispensing using surface acoustic waves

Jasmine O Castro, Shwathy R Ramesan, Huy D Dang, Amgad R Rezk, Leslie Y Yeo

Analytical chemistry, vol. 91, American Chemical Society, 2019, pp. 5621--5628

Fast three-dimensional micropatterning of PC12 cells in rapidly crosslinked hydrogel scaffolds using ultrasonic standing waves

Kai W Cheng, Layla Alhasan, Amgad R Rezk, Aswan Al-Abboodi, Pauline M Doran, Leslie Y Yeo, Peggy PY Chan

Biofabrication, vol. 12, IOP Publishing, 2019, p. 015013

Ultrafast acoustofluidic exfoliation of stratified crystals

Heba Ahmed, Amgad R Rezk, Benjamin J Carey, Yichao Wang, Md Mohiuddin, Kyle J Berean, Salvy P Russo, Kourosh Kalantar-zadeh, Leslie Y Yeo

Advanced Materials, vol. 30, 2018, p. 1704756

Continuous tuneable droplet ejection via pulsed surface acoustic wave jetting

Jasmine O Castro, Shwathy Ramesan, Amgad R Rezk, Leslie Y Yeo

Soft matter, vol. 14, The Royal Society of Chemistry, 2018, pp. 5721--5727

Increasing exfoliation yield in the synthesis of MoS2 quantum dots for optoelectronic and other applications through a continuous multicycle acoustomicrofluidic approach

Susan Marqus, Heba Ahmed, Mustafa Ahmed, Chenglong Xu, Amgad R Rezk, Leslie Y Yeo

ACS Applied Nano Materials, vol. 1, American Chemical Society, 2018, pp. 2503--2508

Liquid phase acoustic wave exfoliation of layered MoS2: critical impact of electric field in efficiency

Md Mohiuddin, Yichao Wang, Ali Zavabeti, Nitu Syed, Robi S Datta, Heba Ahmed, Torben Daeneke, Salvy P Russo, Amgad R Rezk, Leslie Y Yeo, others

Chemistry of Materials, vol. 30, American Chemical Society, 2018, pp. 5593--5601

Hybrid surface and bulk resonant acoustics for concurrent actuation and sensing on a single microfluidic device

Emily P Nguyen, Lillian Lee, Amgad R Rezk, Ylias M Sabri, Suresh K Bhargava, Leslie Y Yeo

Analytical chemistry, vol. 90, American Chemical Society, 2018, pp. 5335--5342

Acoustically-mediated intracellular delivery

Shwathy Ramesan, Amgad R Rezk, Chaitali Dekiwadia, Christina Cortez-Jugo, Leslie Y Yeo

Nanoscale, vol. 10, Royal Society of Chemistry, 2018, pp. 13165--13178

High frequency acoustic permeabilisation of drugs through tissue for localised mucosal delivery

Shwathy Ramesan, Amgad R Rezk, Leslie Y Yeo

Lab on a Chip, vol. 18, Royal Society of Chemistry, 2018, pp. 3272--3284

Plug-and-actuate on demand: multimodal individual addressability of microarray plates using modular hybrid acoustic wave technology

Amgad R Rezk, Shwathy Ramesan, Leslie Y Yeo

Lab on a Chip, vol. 18, Royal Society of Chemistry, 2018, pp. 406--411

Acoustic enhancement of intracellular delivery for ex vivo therapeutics

Leslie Yeo, Christina Cortez-Jugo, Amgad Rezk, Shwathy Ramesan

2018

Dissolution dynamics of a suspension droplet in a binary solution for controlled nanoparticle assembly

Ziyang Lu, Amgad Rezk, Fernando Jativa, Leslie Yeo, Xuehua Zhang

Nanoscale, vol. 9, Royal Society of Chemistry, 2017, pp. 13441--13448

Lithography-free, crystal-based multiresonant Lamb waves for reconfigurable microparticle manipulation

Leslie Yeo, Amgad Rezk

Informacije MIDEM, vol. 46, 2017, pp. 176--182

Rapid enhancement of cellular spheroid assembly by acoustically driven microcentrifugation

Layla Alhasan, Aisha Qi, Aswan Al-Abboodi, Amgad Rezk, Peggy PY Chan, Ciprian Iliescu, Leslie Y Yeo

ACS Biomaterials Science \& Engineering, vol. 2, American Chemical Society, 2016, pp. 1013--1022

Assessment of the potential of a high frequency acoustomicrofluidic nebulisation platform for inhaled stem cell therapy

Layla Alhasan, Aisha Qi, Amgad R Rezk, Leslie Y Yeo, Peggy PY Chan

Integrative Biology, vol. 8, Oxford University Press, 2016, pp. 12--20

Continuous production of Janus and composite liquid marbles with tunable coverage

Jasmine O Castro, Bruna M Neves, Amgad R Rezk, Nicky Eshtiaghi, Leslie Y Yeo

ACS applied materials \& interfaces, vol. 8, American Chemical Society, 2016, pp. 17751--17756

Acoustically-driven thread-based tuneable gradient generators

Shwathy Ramesan, Amgad R Rezk, Kai Wei Cheng, Peggy PY Chan, Leslie Y Yeo

Lab on a Chip, vol. 16, Royal Society of Chemistry, 2016, pp. 2820--2828

Acoustically-driven trion and exciton modulation in piezoelectric two-dimensional MoS2

Amgad R Rezk, Benjamin Carey, Adam F Chrimes, Desmond WM Lau, Brant C Gibson, Changxi Zheng, Michael S Fuhrer, Leslie Y Yeo, Kourosh Kalantar-Zadeh

Nano letters, vol. 16, American Chemical Society, 2016, pp. 849--855

HYbriD resonant acoustics (HYDRA)

Amgad R Rezk, James K Tan, Leslie Y Yeo

Advanced materials, vol. 28, 2016, pp. 1970--1975

Stability and efficacy of synthetic cationic antimicrobial peptides nebulized using high frequency acoustic waves

Ying Wang, Amgad R Rezk, Jasmeet Singh Khara, Leslie Y Yeo, Pui Lai Rachel Ee

Biomicrofluidics, vol. 10, AIP Publishing LLC, 2016, p. 034115

Phonon-polariton entrapment in homogenous surface phonon cavities

Didit Yudistira, Andreas Boes, Benjamin Dumas, Amgad R Rezk, Morteza Yousefi, Bahram Djafari-Rouhani, Leslie Y Yeo, Arnan Mitchell

Annalen der Physik, vol. 528, 2016, pp. 365--372

Highly ordered arrays of femtoliter surface droplets

Lei Bao, Amgad R Rezk, Leslie Y Yeo, Xuehua Zhang

Small, vol. 11, 2015, pp. 4850--4855

Microscale anechoic architecture: acoustic diffusers for ultra low power microparticle separation via traveling surface acoustic waves

Jan Behrens, Sean Langelier, Amgad R Rezk, Gerhard Lindner, Leslie Y Yeo, James R Friend

Lab on a Chip, vol. 15, Royal Society of Chemistry, 2015, pp. 43--46

Dynamics of liquid films exposed to high-frequency surface vibration

Ofer Manor, Amgad R Rezk, James R Friend, Leslie Y Yeo

Physical Review E, vol. 91, American Physical Society, 2015, p. 053015

Acoustic--Excitonic Coupling for Dynamic Photoluminescence Manipulation of Quasi-2D MoS2 Nanoflakes

Amgad R Rezk, Sumeet Walia, Rajesh Ramanathan, Hussein Nili, Jian Zhen Ou, Vipul Bansal, James R Friend, Madhu Bhaskaran, Leslie Y Yeo, Sharath Sriram

Advanced Optical Materials, vol. 3, 2015, pp. 845--845

Toward complete miniaturisation of flow injection analysis systems: microfluidic enhancement of chemiluminescent detection

Ana M Gracioso Martins, Nick R Glass, Sally Harrison, Amgad R Rezk, Nichola A Porter, Peter D Carpenter, Johan Du Plessis, James R Friend, Leslie Y Yeo

Analytical chemistry, vol. 86, American Chemical Society, 2014, pp. 10812--10819

Simple, low cost MHz-order acoustomicrofluidics using aluminium foil electrodes

Amgad R Rezk, James R Friend, Leslie Y Yeo

Lab on a Chip, vol. 14, Royal Society of Chemistry, 2014, pp. 1802--1805

Double flow reversal in thin liquid films driven by megahertz-order surface vibration

Amgad R Rezk, Ofer Manor, Leslie Y Yeo, James R Friend

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol. 470, The Royal Society Publishing, 2014, p. 20130765

Poloidal flow and toroidal particle ring formation in a sessile drop driven by megahertz order vibration

Amgad R Rezk, Leslie Y Yeo, James R Friend

Langmuir, vol. 30, American Chemical Society, 2014, pp. 11243--11247

UV direct write metal enhanced redox (MER) domain engineering for realization of surface acoustic devices on lithium niobate

Didit Yudistira, Andreas Boes, Amgad R Rezk, Leslie Y Yeo, James R Friend, Arnan Mitchell

Advanced Materials Interfaces, vol. 1, 2014, p. 1400006

Surface Acoustic Devices: UV Direct Write Metal Enhanced Redox (MER) Domain Engineering for Realization of Surface Acoustic Devices on Lithium Niobate

Didit Yudistira, Andreas Boes, Amgad R Rezk, Leslie Y Yeo, James R Friend, Arnan Mitchell

Advanced Materials Interfaces, vol. 1, 2014

Ultraviolet direct domain writing on 128° YX-cut LiNbO 3: For SAW applications

Andreas Boes, Didit Yudistira, Amgad Rezk, Tristan Crasto, Hendrik Steigerwald, Elisabeth Soergel, Scott Wade, James Friend, Arnan Mitchell

2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy (ISAF/PFM), IEEE, 2013, pp. 272--274

Actuation mechanisms for microfluidic biomedical devices

A Rezk, J Friend, L Yeo

Microfluidic Devices for Biomedical Applications, Woodhead Publishing, 2013, pp. 100--138

Impact of domain depth on SAW generation by acoustic superlattice transducer in 128° YX-cut lithium niobate

Didit Yudistira, Andreas Boes, Amgad Rezk, Tristan Crasto, Hendrik Steigerwald, Elisabeth Soergel, James Friend, Arnan Mitchell

2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy (ISAF/PFM), IEEE, 2013, pp. 344--346

Unique fingering instabilities and soliton-like wave propagation in thin acoustowetting films

Amgad R Rezk, Ofer Manor, James R Friend, Leslie Y Yeo

Nature communications, vol. 3, Nature Publishing Group, 2012, pp. 1--7

Uniform mixing in paper-based microfluidic systems using surface acoustic waves

Amgad R Rezk, Aisha Qi, James R Friend, Wai Ho Li, Leslie Y Yeo

Lab on a Chip, vol. 12, Royal Society of Chemistry, 2012, pp. 773--779