Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Alexandre R. Tumlinson"'
Autor:
Alexandre R Tumlinson, Jennifer M Calara, Dimitri T Azar, Anthony P Adamis, Demetrios G Vavvas, Jay M Stewart
Publikováno v:
PLoS ONE, Vol 19, Iss 1, p e0294526 (2024)
PurposeVitreoDx is an experimental device enabling push-button collection of a neat vitreous liquid biopsy incidental to an intravitreal injection. We explored the ability of the device to collect a sample usable for proteomic biomarker discovery and
Externí odkaz:
https://doaj.org/article/456e7686d7884431b785d5ea1e1e33af
Autor:
James Edwards Morgan, James Fergusson, Frank Sengpiel, Nick White, Irina Erchova, Alexandre R. Tumlinson, Wolfgang Drexler
Publikováno v:
Scientific Reports
Scientific Reports, Vol 8, Iss 1, Pp 1-12 (2018)
Scientific Reports, Vol 8, Iss 1, Pp 1-12 (2018)
Low coherence laser interferometry has revolutionised quantitative biomedical imaging of optically transparent structures at cellular resolutions. We report the first optical recording of neuronal excitation at cellular resolution in the inner retina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8ed5da441301cf39e0719e3c92a9d3d
https://doi.org/10.1038/s41598-018-19975-x
https://doi.org/10.1038/s41598-018-19975-x
Autor:
Wolfgang Drexler, Ling Wang, Vladimir Druel, Jonathan T. Erichsen, Paul Hocking, Boris Povazay, Yen-Po Chen, Elaine Yip, Hélène Hayet, Alexandre R. Tumlinson, Jeremy A. Guggenheim
Publikováno v:
Ophthalmic and Physiological Optics. 31:516-528
Purpose: Chicks developing experimentally-induced myopia show profound thinning of the choroid. We observed a wide range of choroidal thicknesses in a sample of normal chicks prior to their use in a pedigree-based study of form-deprivation myopia. He
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a1b960ef5c26cca2b41412af970569
https://doi.org/10.1111/j.1475-1313.2011.00827.x
https://doi.org/10.1111/j.1475-1313.2011.00827.x
Autor:
Urs Utzinger, Lida P. Hariri, Jennifer K. Barton, Eugene W. Gerner, David G. Besselsen, Alexandre R. Tumlinson
Publikováno v:
Lasers in Surgery and Medicine. 38:305-313
Background and Objectives: The diagnostic feasibility of optical coherence tomography (OCT) and laser-induced fluorescence (LIF) have been evaluated for human colorectal cancer. This study applies these technologies to a murine model of colorectal ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8198602bcd843778148dbc96830c7f13
https://doi.org/10.1002/lsm.20305
https://doi.org/10.1002/lsm.20305
Autor:
Jeremy A, Guggenheim, Yen-Po, Chen, Elaine, Yip, Hélène, Hayet, Vladimir, Druel, Ling, Wang, Jonathan T, Erichsen, Alexandre R, Tumlinson, Boris, Povazay, Wolfgang, Drexler, Paul M, Hocking
Publikováno v:
Ophthalmicphysiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists). 31(5)
Chicks developing experimentally-induced myopia show profound thinning of the choroid. We observed a wide range of choroidal thicknesses in a sample of normal chicks prior to their use in a pedigree-based study of form-deprivation myopia. Hence, we t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6a79dbdee13af5712301046dbcb86c64
https://pubmed.ncbi.nlm.nih.gov/21446921
https://pubmed.ncbi.nlm.nih.gov/21446921
Autor:
Boris Hermann, Gerald Matz, Kate Powell, Bernd Hofer, Sara Rey, Vedran Kajić, Alexandre R. Tumlinson, Boris Povazˇay, Wolfgang Drexler
Publikováno v:
Journal of Biophotonics; Vol 4
Visualization of cell migration during chemotaxis using spectral domain optical coherence tomography (OCT) requires non-standard processing techniques. Stripe artefacts and camera noise floor present in OCT data prevent detailed computer-assisted rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bdb7378e8767ee5fccbbaec2f14e67f
https://pubmed.ncbi.nlm.nih.gov/21520429
https://pubmed.ncbi.nlm.nih.gov/21520429
Autor:
Angelika Unterhuber, Harald Sattman, Alexandre R. Tumlinson, Boris Povazay, Jennifer K. Barton, Rainer A. Leitgeb, Wolfgang Drexler
Publikováno v:
Optics express. 14(5)
Frequency domain optical coherence tomography (FD-OCT) allows interferometer topologies with simplified system construction and handling. Problems of dispersion and polarization matching between the sample and reference arms, as well as beamsplitter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::149fb46f70ae04ec5cbdb74ef941cd23
https://pubmed.ncbi.nlm.nih.gov/19503517
https://pubmed.ncbi.nlm.nih.gov/19503517
Autor:
Boris Považay, Wolfgang Drexler, Boris Hermann, Alison M. Binns, Bernd Hofer, Thomas Hengist Margrain, Alexandre R. Tumlinson
Publikováno v:
Japanese journal of ophthalmology. 53(4)
Purpose To demonstrate acquisition and analysis methods for depth-resolved observation of slow retinal physiology induced changes in infrared backscatter in vivo. Methods A dark-adapted human was briefly subjected to a localized photobleach. For 20 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8514dd1d296250e7d6142f9834d2f13f
https://pubmed.ncbi.nlm.nih.gov/19763748
https://pubmed.ncbi.nlm.nih.gov/19763748
Autor:
Bernd Hofer, Thomas Hengist Margrain, Boris Považay, Wolfgang Drexler, Alexandre R. Tumlinson, Boris Hermann
Publikováno v:
1st Canterbury Workshop on Optical Coherence Tomography and Adaptive Optics.
The amount of light backscattered from neural tissues changes as a function of activation and is the basis of intrinsic optical signal (IOS). Typically IOS is observed by looking at darkfield scatter with a CCD camera. The retina is a calculating por
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad03e04188444456f18cc2e0342b7f2
https://doi.org/10.1117/12.819401
https://doi.org/10.1117/12.819401
Publikováno v:
Endoscopic Microscopy III.
Optical coherence tomography, optical coherence microscopy, reflectance confocal microscopy, and darkfield microscopy all derive contrast from the intensity of endogenous tissue scatter. We have imaged excised mouse colon tissue with these compliment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::600a328ec57205c258d71c03983e452c
https://doi.org/10.1117/12.763968
https://doi.org/10.1117/12.763968