Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Felix S. Alfonso"'
Autor:
Yuecheng Zhou, Erica Liu, Yang Yang, Felix S. Alfonso, Burhan Ahmed, Kenneth Nakasone, Csaba Forró, Holger Müller, Bianxiao Cui
Publikováno v:
Journal of the American Chemical Society.
Optical recording based on voltage-sensitive fluorescent reporters allows for spatial flexibility of measuring from desired cells, but photobleaching and phototoxicity of the fluorescent labels often limit their sensitivity and recording duration. Vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22dab8615297f429771ada326ffff04d
https://pubmed.ncbi.nlm.nih.gov/36525312
https://pubmed.ncbi.nlm.nih.gov/36525312
Autor:
Erica Liu, Yuecheng Zhou, Felix S. Alfonso, Yang Yang, Burhan Ahmed, Kenneth Nakasone, Victoria Xu, Holger Mueller, Bianxiao Cui
Publikováno v:
Biophysical Journal. 122:540a-541a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e77d674d5103e8b378b0e1a0da39e4f8
https://doi.org/10.1016/j.bpj.2022.11.2863
https://doi.org/10.1016/j.bpj.2022.11.2863
Autor:
Burhan Ahmed, Kenneth Nakasone, Dana Griffith, Yuecheng Zhou, Erica Liu, Felix S. Alfonso, Bianxiao Cui, Holger Mueller
Publikováno v:
Biophysical Journal. 122:540a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b379f950fece14fd7a5759ec404c965
https://doi.org/10.1016/j.bpj.2022.11.2862
https://doi.org/10.1016/j.bpj.2022.11.2862
Autor:
Georges Goetz, Yi Quan, Daniel Palanker, Peng Zhou, Tong Ling, Tiffany Wanshing Huang, Kevin C. Boyle, Felix S. Alfonso
Publikováno v:
Light: Science & Applications, Vol 7, Iss 1, Pp 1-11 (2018)
Light, Science & Applications
Light, Science & Applications
Currently, cellular action potentials are detected using either electrical recordings or exogenous fluorescent probes that sense the calcium concentration or transmembrane voltage. Ca imaging has a low temporal resolution, while voltage indicators ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f33472c7ba1b3e7eed2e45648948dfe
http://link.springer.com/article/10.1038/s41377-018-0107-9
http://link.springer.com/article/10.1038/s41377-018-0107-9
Publikováno v:
Organic Letters. 19:2989-2992
We report the exploration into photoredox generation of carbonyl ylides from benzylic epoxides using newly designed 4-mesityl-2,6-diphenylpyrylium tetrafluoroborate (MDPT) and 4-mesityl-2,6-di-p-tolylpyrylium tetrafluoroborate (MD(p-tolyl)PT) catalys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0182deb17d4dfbedde9a244e03e789ff
https://doi.org/10.1021/acs.orglett.7b01222
https://doi.org/10.1021/acs.orglett.7b01222
Autor:
Daniel Palanker, Yi Quan, Georges Goetz, Felix S. Alfonso, Tong Ling, Peng Zhou, Tiffany Wanshing Huang, Kevin C. Boyle
Publikováno v:
Label-free Biomedical Imaging and Sensing (LBIS) 2019.
Wide-field interferometric imaging systems can detect mechanical deformations of a cell during an action potential (AP), such as in quantitative phase microscopy, which is highly sensitive to the changing optical path length. This enables non-invasiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea737501d23d4646fa0faf17b1df2251
https://doi.org/10.1117/12.2508871
https://doi.org/10.1117/12.2508871
Autor:
Yi Quan, Tong Ling, Tiffany Wanshing Huang, Daniel Palanker, Peng Zhou, Felix S. Alfonso, Georges Goetz, Kevin C. Boyle
Publikováno v:
Quantitative Phase Imaging V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e27a3e86047c79f4d13e7f8ad7e7fda
https://doi.org/10.1117/12.2508813
https://doi.org/10.1117/12.2508813
Autor:
Daniel Palanker, Georges Goetz, Tong Ling, Felix S. Alfonso, Tiffany Wanshing Huang, Kevin C. Boyle
Publikováno v:
Biophotonics Congress: Optics in the Life Sciences Congress 2019 (BODA,BRAIN,NTM,OMA,OMP).
High-speed quantitative phase microscopy enables full-field imaging of cellular deformations during action potential. In spiking HEK cells, displacements of up to 3nm (0.9mrad) have been observed, and they match the time course electrical recordings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0164e6705740f682fbda6f0c42d14dab
https://doi.org/10.1364/brain.2019.bm4a.2
https://doi.org/10.1364/brain.2019.bm4a.2
Autor:
Gulen Yesilbag Tonga, Bo Yan, Vincent M. Rotello, Tsukasa Mizuhara, Singyuk Hou, Patrick W. Fedick, Felix S. Alfonso, Yi-Cheun Yeh, Richard W. Vachet
Publikováno v:
Analytical Chemistry
Synthetic host–guest chemistry is a versatile tool for biomedical applications. Characterization and detection of host–guest complexes in biological systems, however, is challenging due to the complexity of the biological milieu. Here, we describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::119050c6e8757be8b49cb57971fcf4d8
http://europepmc.org/articles/PMC4082387
http://europepmc.org/articles/PMC4082387
Autor:
Luke Kaplan, Thomas L. Li, Francesca Santoro, Bianxiao Cui, Felix S. Alfonso, Allister F. McGuire
Publikováno v:
Biophysical Journal. 110(3)
The gold standard for investigating neuronal electrical activities has been electrodes. Modern electrophysiology methods boast high sensitivity and temporal resolution with the ability to measure single ion channels and networks of neurons. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acfab131ad46de8e871ed62e2a2bc9f1