Výsledky vyhledávání - "Richard C. Prince"

Coherent Raman scattering microscopy: capable solution in search of a larger audience

Publikováno v: Journal of Biomedical Optics

Significance: Coherent Raman scattering (CRS) microscopy is an optical imaging technique with capabilities that could benefit a broad range of biomedical research studies. Aim: We reflect on the birth, rapid rise, and inescapable growing pains of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eb724ee92591e1e26b5397cfa10e5ca
https://doi.org/10.1117/1.jbo.26.6.060601

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Nonlinear optics improves mid-infrared vibrational imaging

Autor: Richard C. Prince, Eric O. Potma, Adam M. Hanninen, Dmitry Fishman, Dave Knez

Publikováno v: Advanced Chemical Microscopy for Life Science and Translational Medicine 2021.

Vibrational microscopy based on the mid-infrared (MIR) absorption of molecular modes is a proven strategy for label-free imaging. Yet, as a tool for cellular imaging, MIR vibrational imaging suffers from several shortcomings., among which the low spa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::414df7b105d3f3809ef6db20288dd5f1
https://doi.org/10.1117/12.2579115

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Infrared chemical imaging with a silicon-based camera using non-degenerate two photon absorption

Autor: Dmitry A. Fishman, Eric O. Potma, Adam M. Hanninen, Richard C. Prince, David Knez

Publikováno v: High-Speed Biomedical Imaging and Spectroscopy VI.

Nondegenerate two-photon absorption (NTA) is a method for detecting infrared (IR) radiation with wide bandgap photodetectors. We use NTA to detect mid IR (MIR) light on a Si-based detector with the aid of a near-IR (NIR) pump beam. This enables the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4639ad2daad4618b8cc26c0116319ec6
https://doi.org/10.1117/12.2578965

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Eicosapentaenoic acid (EPA) activates PPARγ signaling leading to cell cycle exit, lipid accumulation, and autophagy in human meibomian gland epithelial cells (hMGEC)

Autor: Yilu Xie, Chang Rae Rho, Richard C. Prince, James V. Jester, Eric O. Potma, Jinseor Kim, Khawla Mustafa, Donald J. Brown, Sun Woong Kim

Publikováno v: The ocular surface, vol 18, iss 3
Ocul Surf

PurposeThe purpose of this study was to access the ability of the natural PPAR agonist, eicosapentaenoic acid (EPA), to activate PPAR gamma (γ) signaling leading to meibocyte differentiation in human meibomian gland epithelial cell (hMGEC).MethodsHM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87646659e6debdc7ffb4d569282e2a08
https://escholarship.org/uc/item/3qx8062p

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Infrared chemical imaging through non-degenerate two-photon absorption in silicon-based cameras

Autor: Eric O. Potma, Adam M. Hanninen, David Knez, Dmitry A. Fishman, Richard C. Prince

Publikováno v: Light, science & applications, vol 9, iss 1
Light: Science & Applications, Vol 9, Iss 1, Pp 1-10 (2020)
Light, Science & Applications

Chemical imaging based on mid-infrared (MIR) spectroscopic contrast is an important technique with a myriad of applications, including biomedical imaging and environmental monitoring. Current MIR cameras, however, lack performance and are much less a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58e820755604333c2ca1732fd06bf53d
https://escholarship.org/uc/item/1cm943p4

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Visualizing TPP structures with coherent Raman scattering microscopy

Autor: Richard C. Prince, Tommaso Baldacchini, Eric Olaf Potma, Peixun Fan, Yongfeng Lu

The chemical and physical processes that take place in the sub-μm3 volume of the tightly focused laser beam during TPP writing are complex. Variations in photon flux, exposure time, heat dissipation kinetics, and concentration of photoinitiator and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::752c41d5c0b8e5c48b1a9028c19de2b0
https://doi.org/10.1016/b978-0-12-817827-0.00055-2

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High-resolution IR-based imaging with third-order sum-frequency generation microscopy (Conference Presentation)

Autor: Adam M. Hanninen, Richard C. Prince, Eric O. Potma

Publikováno v: Ultrafast Nonlinear Imaging and Spectroscopy VII.

We studied the use of vibrationally resonant, third-order sum-frequency generation (TSFG) for imaging of biological samples. We found that laser-scanning TSFG provides vibrationally sensitive imaging capabilities of lipid droplets and structures in s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b607972f3fa9cc13cda8f7048df42ba
https://doi.org/10.1117/12.2530523

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Vibrational imaging with third-order sum-frequency generation microscopy (Conference Presentation)

Autor: Adam M. Hanninen, Richard C. Prince, Eric O. Potma

Publikováno v: Multiphoton Microscopy in the Biomedical Sciences XIX.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80215f59d967de2f2ffd82529bd18306
https://doi.org/10.1117/12.2508767

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Going visible: high-resolution coherent Raman imaging of cells and tissues

Autor: Eric O. Potma, Richard C. Prince

Publikováno v: Light, Science & Applications
Light, science & applications, vol 8, iss 1
Light: Science & Applications, Vol 8, Iss 1, Pp 1-2 (2019)

A simple change of light source might prove what is needed for high-resolution label-free mapping of thin biological samples.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12168d2380266229e6b3b59f98db6323
http://europepmc.org/articles/PMC6335235

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