Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jonathan Butement"'
Autor:
Yanli Qi, Zhexuan Zheng, Mehdi Banakar, Yangbo Wu, Anushka Gangnaik, David Rowe, Vinita Mittal, Jonathan Butement, James Wilkinson, Goran Mashanovich, Milos Nedeljkovic
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 6, Pp 1-10 (2021)
We report a new method of accurately measuring the mid-infrared absorption of fluid analytes using on-chip waveguides that allows measurements to be referenced for noise and drift reduction whilst using only a single external detector. A silicon-on-i
Externí odkaz:
https://doaj.org/article/6365d06c7a924bc798aef4ed9437dc6e
Autor:
Timothy J. Underwood, Jonathan Butement, Marta E Polak, Maaike S. A. Jongen, Andres F. Vallejo, Bhavwanti Sheth, Simon I. R. Lane, Rachel Parker, Ben D. MacArthur, Rosanna C.G. Smith, Matthew J. J. Rose-Zerilli, Jack Harrington, Patrick S. Stumpf, Luis Blay Esteban, Jonathan West
The future of single cell diversity screens involves ever-larger sample sizes, dictating the need for higher throughput methods with low analytical noise to accurately describe the nature of the cellular system. Current approaches are limited by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b978739ab39f9032cfb38584f3333c2
https://doi.org/10.1101/2021.04.08.439026
https://doi.org/10.1101/2021.04.08.439026
Autor:
Nicola A. Englyst, James S. Wilkinson, Jonathan West, Paul M. Holloway, Peter Horak, Jonathan Butement, Judith A. Holloway, Joshua A. Welsh
Publikováno v:
Lab on a chip. 20(7)
Size measurement of extracellular vesicles is hampered by the high cost and measurement uncertainty of conventional flow cytometers which is mainly due to the use of non-specialised free space optics. Integrated cytometry, where the optics and fluidi
Autor:
Jonathan West, Jonathan Butement, Jack Harrington, John S. Shrimpton, Timothy J. Underwood, Simon I. R. Lane
Publikováno v:
Lab on a chip. 19(22)
Particle sedimentation is deleterious to a tremendous variety of microfluidic applications. Using an open instrumentation approach we show that syringe rotation retains particles in a suspended state, providing a universal solution for the continuous
Publikováno v:
Biomicrofluidics
In this contribution, a channel aspect ratio of >2 was used to access high velocity regimes to provide confined sample cores by Dean focussing in advance of linear inertial focussing. This produces a singular separation origin with a mirrored transpo
Autor:
Vinita, Mittal, Armen, Aghajani, Lewis G, Carpenter, James C, Gates, Jonathan, Butement, Peter G R, Smith, James S, Wilkinson, Ganapathy Senthil, Murugan
Publikováno v:
Optics letters. 40(9)
We report the fabrication and characterization of high index contrast (Δn≈0.9) GeTe4 channel waveguides on ZnSe substrate for evanescent-field-based biosensing applications in the mid-IR spectral region. GeTe4 films were deposited by RF sputtering
Autor:
Jonathan Butement, Collin Sones, Benjamin Mills, Matthias Feinaeugle, A. Mosayyebi, Robert W. Eason, Ioannis Katis
We report a rapid laser-based method for structuring polydimethylsiloxane (PDMS) on the micron-scale. This mask-less method uses a digital multi-mirror device as a spatial light modulator to produce a given spatial intensity pattern to create arbitra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e9676426e78091dac29a2547a34d9c2
https://eprints.soton.ac.uk/362748/
https://eprints.soton.ac.uk/362748/
Autor:
Owain Clark, James S. Wilkinson, Jonathan Butement, Hamish C. Hunt, John E. Chad, Ping Hua, David Rowe, Neil P. Sessions, G. Senthil Murugan
Publikováno v:
Journal of Micromechanics and Microengineering. 26:105004
A key challenge in the development of a microflow cytometry platform is the integration of the optical components with the fluidics as this requires compatible micro-optical and microfluidic technologies. In this work a microflow cytometry platform i
Autor:
Patrick Garland, Jonathan Butement, David J. Morgan, Matthew Praeger, Daniel Friedrich, L. Braddick, Tracy Melvin
Publikováno v:
Analytical Biochemistry. (2):195-205
Full details and a step-by-step guide suitable for printing proteins aligned to micron-sized sensors and subsequent integration and alignment of microfluidic structures are presented. The precise alignment and grafting of micron-sized biomolecule pat
Autor:
Collin Sones, Ioannis Katis, Matthias Feinaeugle, Robert W. Eason, A. Mosayyebi, Benjamin Mills, Jonathan Butement
Publikováno v:
Scopus-Elsevier
Summary form only given. Polydimethylsiloxane (PDMS), due to its unique characteristics including biocompatibility, possibility to be flexibly moulded into the desired shape, optical transparency, and its low-cost provides a valuable advantage as a b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a49f5ef57281134c8a0278788f168e5c
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898724113&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898724113&partnerID=MN8TOARS