Výsledky vyhledávání - "Gretchen E. Keller"

Electron Transfer Triggered by Optical Excitation of Phenothiazine-tris(meta-phenylene-ethynylene)-(tricarbonyl)(bpy)(py)rhenium(I)

Autor: Gretchen E. Keller, Joshua H. Palmer, Harry B. Gray, Robert H. Grubbs, Alec C. Durrell, Bahar Bingol

Publikováno v: The Journal of Physical Chemistry B. 117:4177-4182

We have investigated excited-state electron transfer in a donor-bridge-acceptor complex containing phenothiazine (PTZ) linked via tris(meta-phenylene-ethynylene) to a tricarbonyl(bipyridine)(pyridine)Re(I) unit. Time-resolved luminescence experiments

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5470576dfb8338940e9ccf595ee380
https://doi.org/10.1021/jp3010053

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Snapshots of a protein folding intermediate

Autor: Nicole D. Bouley Ford, Gretchen E. Keller, Harry B. Gray, Jay R. Winkler, Seiji Yamada, William C. Ford

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America. 110(5)

We have investigated the folding dynamics of Thermus thermophilus cytochrome c 552 by time-resolved fluorescence energy transfer between the heme and each of seven site-specific fluorescent probes. We have found both an equilibrium unfolding intermed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8531b2d6512e2010b9ed25752e2bf73
https://pubmed.ncbi.nlm.nih.gov/23319660

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Structural Control of ^1A_(2u)-to-^3A_(2u) Intersystem Crossing in Diplatinum(II,II) Complexes

Autor: Jan Sýkora, Yan Choi Lam, Gretchen E. Keller, Antonín Vlček, Alec C. Durrell, Harry B. Gray

Analysis of variable-temperature fluorescence quantum yield and lifetime data for per(difluoroboro)tetrakis(pyrophosphito)diplatinate(II) ([Pt(2)(μ-P(2)O(5)(BF(2))(2))(4)](4-), abbreviated Pt(pop-BF(2))), yields a radiative decay rate (k(r) = 1.7 ×

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d306ad312c1536f12e03e126ad062b09
https://resolver.caltech.edu/CaltechAUTHORS:20120910-110255434

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Inside Front Cover: Conjugated-Polymer/DNA Interpolyelectrolyte Complexes for Accurate DNA Concentration Determination (Adv. Mater. 7/2006)

Autor: Matthias T. Rinke, Wilhelm L. Hemme, Guillermo C. Bazan, Gretchen E. Keller, Janice W. Hong

Publikováno v: Advanced Materials. 18

A water soluble cationic conjugated polymer that changes emission color from blue to green when going from dilute to concentrated conditions has been designed in work reported by Bazan and co-workers on p. 878. Electrostatic complexation with anionic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::deec1cd30775dc249dea5ed3e2fe883b
https://doi.org/10.1002/adma.200690030

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