Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Andriejus Demcenko"'
Autor:
Aniruddha Ray, Muhammad Arslan Khalid, Andriejus Demčenko, Mustafa Daloglu, Derek Tseng, Julien Reboud, Jonathan M. Cooper, Aydogan Ozcan
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Detection of small, translucent particles is challenging due to their low inherent scattering. Here, the authors present an easy, high-throughput, label-free method for detecting nanoparticles in low volumes of liquids on a disposable chip, using an
Externí odkaz:
https://doaj.org/article/86009c4d2d3c41149b8ef95f1466f0c7
Autor:
Mustafa Ugur Daloglu, Jonathan M. Cooper, Andriejus Demcenko, Aydogan Ozcan, Muhammad Khalid, Aniruddha Ray, Derek Tseng, Julien Reboud
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Nature Communications
Nature Communications
The optical detection of nanoparticles, including viruses and bacteria, underpins many of the biological, physical and engineering sciences. However, due to their low inherent scattering, detection of these particles remains challenging, requiring co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b7fb5d0218785e7b84ec91a319c9baf
http://link.springer.com/article/10.1038/s41467-019-13802-1
http://link.springer.com/article/10.1038/s41467-019-13802-1
Autor:
Jonathan M. Cooper, Steve Cohen, Aniruddha Ray, Julien Reboud, Derek Tseng, Manlio Tassieri, Aydogan Ozcan, Andriejus Demcenko, Muhammad Khalid
Publikováno v:
ACS Nano
We present a method for the computational image analysis of high frequency guided sound waves based upon the measurement of optical interference fringes, produced at the air interface of a thin film of liquid. These acoustic actuations induce an affi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be3d819423fc0046f03a6deeb233564b
http://europepmc.org/articles/PMC6812326
http://europepmc.org/articles/PMC6812326
Publikováno v:
2019 IEEE International Ultrasonics Symposium (IUS).
Funding: UK Engineering and Physical Sciences Research Council Fellowship under Grant EP/K027611/1 and in part by the European Research Council advanced investigator award under Grant 340117. We report a novel ultrasonic measurement technique based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d802ae95e3d7520a83b75b0ba62bd3a
https://doi.org/10.1109/ultsym.2019.8925682
https://doi.org/10.1109/ultsym.2019.8925682
Autor:
Arslan Khalid, Steve Cohen, Aydogan Ozcan, Aniduddha Ray, Julien Reboud, Manlio Tassieri, Andriejus Demcenko, Jonathan M. Cooper
Integration of acoustically actuated nanolenses into a lens-free microscopy enables a cost-effective platform for detection of nanoparticles and nanoliter volume rheology. We demonstrate the detection of single nanoparticles and the rheological analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bf6f007710231ee78268c6ce62c1823
https://eprints.gla.ac.uk/190597/1/190597.pdf
https://eprints.gla.ac.uk/190597/1/190597.pdf
Publikováno v:
NDT & E international, 77, 63-72. Elsevier
Ultrasonic wave propagation in deteriorated concrete structures was studied numerically and experimentally. Ultrasonic single-side access immersion pulse-echo and diffuse field measurements were performed in deteriorated concrete structures at 0.5 MH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61fcec9df0acc4254824638754e790fd
https://doi.org/10.1016/j.ndteint.2015.09.005
https://doi.org/10.1016/j.ndteint.2015.09.005
Publikováno v:
Journal of the Acoustical Society of America, 1, 144, 81-91
This paper shows that acoustoelasticity in one-dimensional (1D) multilayered isotropic hyperelastic materials can be understood through the analysis of elastic wave velocities as a function of applied stress. This theoretical framework is used for ei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8371fec9907a1ece65a326c4213f1dc9
https://eprints.gla.ac.uk/163947/7/163947.pdf
https://eprints.gla.ac.uk/163947/7/163947.pdf
Publikováno v:
Physical review letters. 121(24)
Although the conservation of momentum is a fundamental law in physics, its constraints are not fulfilled for wave propagation at material boundaries, where incident waves give rise to evanescent field distributions. Whilst non-linear susceptibility t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d876682ce7945391739b0163b69466ec
https://pubmed.ncbi.nlm.nih.gov/30608756
https://pubmed.ncbi.nlm.nih.gov/30608756
JMC acknowledges EPSRC Fellowship (EP/K027611/1) and the ERC advanced investigator award (340117 - Biophononics). In this paper we show that acoustoelasticity in hyperelastic materials can be understood using the framework of non-linear wave mixing,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77bc0957b5dd81cc01072e11f4ed484c
https://hdl.handle.net/10023/13292
https://hdl.handle.net/10023/13292
Publikováno v:
Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, and Civil Infrastructure 2017.
Non-collinear ultrasonic wave mixing for nonlinear ultrasonics is used for various NDT&E applications to characterize structure/material state. Experiments are frequently conducted using immersion ultrasonic techniques. In this configuration various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a977008ba00a2649182c399fe116f77b
https://doi.org/10.1117/12.2261688
https://doi.org/10.1117/12.2261688