Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Diane De Coster"'
Autor:
Heidi Ottevaere, Michael Vervaeke, Damien Loterie, Jurgen Van Erps, Diane De Coster, Hugo Thienpont, Jeroen Missinne
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 21:79-86
We present an optofluidic lab-on-chip for confocal Raman spectroscopy, which can be used for the analysis of substances. The device strongly suppresses unwanted background signals because it enables confocal detection of Raman scattering thanks to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3cccb9965bb3a3baec244d86bb141d
https://doi.org/10.1109/jstqe.2014.2381470
https://doi.org/10.1109/jstqe.2014.2381470
Autor:
Heidi Ottevaere, Qing Liu, Michael Vervaeke, Hugo Thienpont, Diane De Coster, Jurgen Van Erps, Jeroen Missinne
We present an optofluidic chip in polymethyl methacrylate (PMMA) that combines optical trapping of single particles with confocal Raman spectroscopy. We introduce the design of the optofluidic chip and the ray-tracing simulations combined with mathem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307ad777ab9204098d5fa73d001beeec
https://doi.org/10.1109/jstqe.2016.2584787
https://doi.org/10.1109/jstqe.2016.2584787
Autor:
Michael Vervaeke, Diane De Coster, Hugo Thienpont, Jurgen Van Erps, Heidi Ottevaere, Qing Liu
Publikováno v:
Optical Design and Fabrication 2017 (Freeform, IODC, OFT).
We present the design and fabrication of an optofluidic chip combining optical trapping with confocal Raman spectroscopy. Next, we demonstrate the functionality of the chip while trapping polystyrene beads with diameters from 6 to 15µm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585390ae568af62c7bd3b2faa9f9b549
https://doi.org/10.1364/freeform.2017.jtu5a.27
https://doi.org/10.1364/freeform.2017.jtu5a.27
Autor:
Hugo Thienpont, Qing Liu, Michael Vervaeke, Jürgen Van Erps, Diane De Coster, Heidi Ottevaere
Publikováno v:
SPIE Proceedings.
Traditionally, Raman spectroscopy is done in a specialized lab, with considerable requirements in terms of equipment, time and manual sampling of substances of interest. We present the modeling, the design and the fabrication process of a microfluidi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c427f37e3bb0da12e80c99b916e90371
https://doi.org/10.1117/12.2239996
https://doi.org/10.1117/12.2239996
Autor:
Damien Loterie, Jeroen Missinne, Jürgen Van Erps, Michael Vervaeke, Heidi Ottevaere, Hugo Thienpont, Diane De Coster, Qing Liu
Publikováno v:
PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Raman spectroscopy is a powerful optical and non-destructive technique and a well-known method for analysis purposes, especially to determine the molecular fingerprint of substances. Traditionally, such analyses are done in a specialized lab, with co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5d820c8b79ac8ffa4a070abdca1ba5
https://doi.org/10.1117/12.2227386
https://doi.org/10.1117/12.2227386
Autor:
Heidi Ottevaere, Manly Callewaert, Hugo Thienpont, Diane De Coster, Pieter Wuytens, Wim De Malsche, Jürgen Van Erps, Michael Vervaeke
We present a microfluidic chip in Polymethyl methacrylate ( PMMA) for optical trapping of particles in an 80 mu m wide microchannel using two counterpropagating single-mode beams. The trapping fibers are separated from the sample fluid by 70 mu m thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1099665d70eee39be854ef8f4f803913
https://hdl.handle.net/20.500.14017/94d768fc-3eeb-4039-a6e5-816cec1e7ff6
https://hdl.handle.net/20.500.14017/94d768fc-3eeb-4039-a6e5-816cec1e7ff6
Autor:
Heidi Ottevaere, Simon Hanna, Manly Callewaert, Pieter Wuytens, Hugo Thienpont, Michael Vervaeke, Wim De Malsche, Jurgen Van Erps, Diane De Coster, Stephen H. Simpson
We present a microfluidic chip in Polymethyl methacrylate (PMMA) for optical trapping of particles in an 80 mu m wide microchannel using two counterpropagating single-mode beams. The trapping fibers are separated from the sample fluid by 70 mu m thic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d1e7c077306d9990c22548b0f943da
https://hdl.handle.net/20.500.14017/a83d7e67-9597-410c-a2f4-94ce720f3403
https://hdl.handle.net/20.500.14017/a83d7e67-9597-410c-a2f4-94ce720f3403
Autor:
Jürgen Van Erps, Heidi Ottevaere, Diane De Coster, Tom Verschooten, Michael Vervaeke, Hugo Thienpont
Publikováno v:
SPIE Newsroom.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9af7bc17970bf19c8d98da7fc2b5b91c
https://doi.org/10.1117/2.1201508.006043
https://doi.org/10.1117/2.1201508.006043
Publikováno v:
Vrije Universiteit Brussel
We present a novel model for the prediction of particle trapping, in which different assets are combined to calculate optical forces and torques on free-shaped particles. This model suits well for designing an integrated dual fiber optical trap into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b55b68fb700fc297aa9fc28744cbbece
https://biblio.vub.ac.be/vubir/ray-optics-in-combination-with-the-gaussian-beam-propagation-method-for-optical-trapping-of-freeshaped-particles-in-microfluidic-systems(21fbc42e-3244-47a0-83e1-f98bbdcda9e2).html
https://biblio.vub.ac.be/vubir/ray-optics-in-combination-with-the-gaussian-beam-propagation-method-for-optical-trapping-of-freeshaped-particles-in-microfluidic-systems(21fbc42e-3244-47a0-83e1-f98bbdcda9e2).html
Autor:
Diane De Coster, Qing Liu, Heidi Ottevaere, Jurgen Van Erps, Michael Vervaeke, Hugo Thienpont
Publikováno v:
Vrije Universiteit Brussel
ResearcherID
ResearcherID
We present the modeling, design and fabrication of microfluidic devices incorporating Raman spectroscopy, from which one enables confocal Raman measurements on-chip, as well as optical trapping. In a proof-of-concept demonstration, we measure the Ram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8966c037ce45d8765c8ccb9ba22976d
https://researchportal.vub.be/en/publications/aa2ebebd-f04c-4379-91d3-2016fdefc2be
https://researchportal.vub.be/en/publications/aa2ebebd-f04c-4379-91d3-2016fdefc2be