Steven Freear

Affiliations

School of Electronic and Electrical Engineering, University of Leeds, Leeds LS2 9JT, United Kingdom.

Publications (17)

Holey-structured tungsten metamaterials for broadband ultrasonic sub-wavelength imaging in water.

The Journal of the Acoustical Society of America

Avec: Lorenzo Astolfi , David A Hutchins , Peter J Thomas , Richard L Watson , Luzhen Nie , Steven Freear , Adam T Clare , Marco Ricci , Stefano Laureti

Optimised polymer trapped-air lenses for ultrasound focusing in water exploiting Fabry-Pérot resonance.

Ultrasonics

Avec: Lorenzo Astolfi , David A Hutchins , Richard L Watson , Peter J Thomas , Marco Ricci , Luzhen Nie , Steven Freear , Timothy P Cooper , Adam T Clare , Stefano Laureti

Contrast-Enhanced High-Frame-Rate Ultrasound Imaging of Flow Patterns in Cardiac Chambers and Deep Vessels.

Ultrasound in medicine & biology

Avec: Hendrik J Vos , Jason D Voorneveld , Erik Groot Jebbink , Chee Hau Leow , Luzhen Nie , Annemien E van den Bosch , Meng-Xing Tang , Steven Freear , Johan G Bosch

HIFU Power Monitoring Using Combined Instantaneous Current and Voltage Measurement.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Avec: Chris Adams , James R McLaughlan , Thomas M Carpenter , Steven Freear

Encapsulation of Emulsion Droplets with Metal Shells for Subsequent Remote, Triggered Release.

ACS applied materials & interfaces

Avec: Kirsty Stark , James P Hitchcock , Assim Fiaz , Alison L White , Elaine A Baxter , Simon Biggs , James R McLaughlan , Steven Freear , Olivier J Cayre

High-Frame-Rate Contrast-Enhanced Echocardiography Using Diverging Waves: 2-D Motion Estimation and Compensation.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Avec: Luzhen Nie , David M J Cowell , Thomas M Carpenter , James R Mclaughlan , Arzu A Cubukcu , Steven Freear

Ultrasound-triggered therapeutic microbubbles enhance the efficacy of cytotoxic drugs by increasing circulation and tumor drug accumulation and limiting bioavailability and toxicity in normal tissues.

Theranostics

Avec: Nicola Ingram , Laura E McVeigh , Radwa H Abou-Saleh , Juliana Maynard , Sally A Peyman , James R McLaughlan , Michael Fairclough , Gemma Marston , Elizabeth M A Valleley , Jorge L Jimenez-Macias , Antonia Charalambous , William Townley , Malcolm Haddrick , Antonia Wierzbicki , Alexander Wright , Milène Volpato , Peter B Simpson , Darren E Treanor , Neil H Thomson , Paul M Loadman , Richard J Bushby , Benjamin R G Johnson , Pamela F Jones , J Anthony Evans , Steven Freear , Alexander F Markham , Stephen D Evans , P Louise Coletta

High-Power Gallium Nitride HIFU Transmitter With Integrated Real-Time Current and Voltage Measurement.

IEEE transactions on biomedical circuits and systems

Avec: Thomas M Carpenter , David M J Cowell , Harry R Clegg , James R McLaughlan , Steven Freear

Molecular Effects of Glycerol on Lipid Monolayers at the Gas-Liquid Interface: Impact on Microbubble Physical and Mechanical Properties.

Langmuir : the ACS journal of surfaces and colloids

Avec: Radwa H Abou-Saleh , James R McLaughlan , Richard J Bushby , Benjamin R Johnson , Steven Freear , Stephen D Evans , Neil H Thomson

Improving Plasmonic Photothermal Therapy of Lung Cancer Cells with Anti-EGFR Targeted Gold Nanorods.

Nanomaterials (Basel, Switzerland)

Avec: Oscar Knights , Steven Freear , James R McLaughlan

Enhancement of Ultrasound B-Mode Image Quality Using Nonlinear Filtered-Multiply-and-Sum Compounding for Improved Carotid Artery Segmentation.

Diagnostics (Basel, Switzerland)

Avec: Asraf Mohamed Moubark , Luzhen Nie , Mohd Hairi Mohd Zaman , Mohammad Tariqul Islam , Mohd Asyraf Zulkifley , Mohd Hafiz Baharuddin , Zainab Alomari , Steven Freear

"Smart Knee Implants: An Overview of Current Technologies and Future Possibilities".

Indian journal of orthopaedics

Avec: Edgars Kelmers , Agata Szuba , Samuel W King , Jeya Palan , Steven Freear , Hemant G Pandit , Bernard H van Duren

Trapped air metamaterial concept for ultrasonic sub-wavelength imaging in water.

Scientific reports

Avec: Stefano Laureti , David A Hutchins , Lorenzo Astolfi , Richard L Watson , Peter J Thomas , Pietro Burrascano , Luzhen Nie , Steven Freear , Meisam Askari , Adam T Clare , Marco Ricci

Supply-Inverted Bipolar Pulser and Tx/Rx Switch for CMUTs Above the Process Limit for High Pressure Pulse Generation.

IEEE sensors journal

Avec: Gwangrok Jung , Amirabbas Pirouz , Coskun Tekes , Thomas M Carpenter , David Cowell , Steven Freear , Maysam Ghovanloo , F Levent Degertekin

Integrated Hybrid Sub-Aperture Beamforming and Time-Division Multiplexing for Massive Readout in Ultrasound Imaging.

IEEE transactions on biomedical circuits and systems

Avec: Ahmad Rezvanitabar , Gwangrok Jung , Coskun Tekes , Thomas M Carpenter , David M J Cowell , Steven Freear , F Levent Degertekin

Optimising gold nanorods for photoacoustic imaging

Nanoscale advances

Avec: Oscar B Knights , Sunjie Ye , Nicola Ingram , Steven Freear , James R McLaughlan

Wavenumber Beamforming with Sub-Nyquist Sampling for Focus-Beam Ultrasound Imaging.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Avec: Hao Guo , Steven Freear , Guang-Quan Zhou

Réseau de co-auteurs

James R McLaughlan 7 collaborations

Luzhen Nie 6 collaborations

Thomas M Carpenter 5 collaborations

Lorenzo Astolfi 3 collaborations

David A Hutchins 3 collaborations

Peter J Thomas 3 collaborations

Richard L Watson 3 collaborations

Adam T Clare 3 collaborations

Marco Ricci 3 collaborations

Stefano Laureti 3 collaborations

David M J Cowell 3 collaborations

Nicola Ingram 2 collaborations

Radwa H Abou-Saleh 2 collaborations

Neil H Thomson 2 collaborations

Richard J Bushby 2 collaborations

Stephen D Evans 2 collaborations

Gwangrok Jung 2 collaborations

Coskun Tekes 2 collaborations

F Levent Degertekin 2 collaborations

Timothy P Cooper 1 collaboration

Hendrik J Vos 1 collaboration

Jason D Voorneveld 1 collaboration

Erik Groot Jebbink 1 collaboration

Chee Hau Leow 1 collaboration

Annemien E van den Bosch 1 collaboration

Meng-Xing Tang 1 collaboration

Johan G Bosch 1 collaboration

Chris Adams 1 collaboration

Kirsty Stark 1 collaboration

James P Hitchcock 1 collaboration

Assim Fiaz 1 collaboration

Alison L White 1 collaboration

Elaine A Baxter 1 collaboration

Simon Biggs 1 collaboration

Olivier J Cayre 1 collaboration

James R Mclaughlan 1 collaboration

Arzu A Cubukcu 1 collaboration

Laura E McVeigh 1 collaboration

Juliana Maynard 1 collaboration

Sally A Peyman 1 collaboration

Michael Fairclough 1 collaboration

Gemma Marston 1 collaboration

Elizabeth M A Valleley 1 collaboration

Jorge L Jimenez-Macias 1 collaboration

Antonia Charalambous 1 collaboration

William Townley 1 collaboration

Malcolm Haddrick 1 collaboration

Antonia Wierzbicki 1 collaboration

Alexander Wright 1 collaboration

Milène Volpato 1 collaboration

Peter B Simpson 1 collaboration

Darren E Treanor 1 collaboration

Paul M Loadman 1 collaboration

Benjamin R G Johnson 1 collaboration

Pamela F Jones 1 collaboration

J Anthony Evans 1 collaboration

Alexander F Markham 1 collaboration

P Louise Coletta 1 collaboration

Harry R Clegg 1 collaboration

Benjamin R Johnson 1 collaboration

Oscar Knights 1 collaboration

Asraf Mohamed Moubark 1 collaboration

Mohd Hairi Mohd Zaman 1 collaboration

Mohammad Tariqul Islam 1 collaboration

Mohd Asyraf Zulkifley 1 collaboration

Mohd Hafiz Baharuddin 1 collaboration

Zainab Alomari 1 collaboration

Edgars Kelmers 1 collaboration

Agata Szuba 1 collaboration

Samuel W King 1 collaboration

Jeya Palan 1 collaboration

Hemant G Pandit 1 collaboration

Bernard H van Duren 1 collaboration

Pietro Burrascano 1 collaboration

Meisam Askari 1 collaboration

Amirabbas Pirouz 1 collaboration

David Cowell 1 collaboration

Maysam Ghovanloo 1 collaboration

Ahmad Rezvanitabar 1 collaboration

Oscar B Knights 1 collaboration

Sunjie Ye 1 collaboration

Hao Guo 1 collaboration

Guang-Quan Zhou 1 collaboration