Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Brian S. Leigh"'
Publikováno v:
Forensic Chemistry. 2:22-28
Hexamethylene triperoxide diamine (HMTD) is a peroxide-based explosive that is easily manufactured from household chemicals. This high-energy molecule is challenging to detect because it lacks the characteristic –NO2 functional group that is the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50f8d201eb85c712959b363b648feb48
https://doi.org/10.1016/j.forc.2016.08.002
https://doi.org/10.1016/j.forc.2016.08.002
Publikováno v:
Journal of Raman Spectroscopy. 43:1459-1464
Aromatic interactions are important stabilizing forces in proteins but are difficult to detect in the absence of high-resolution structures. Ultraviolet resonance Raman spectroscopy is used to probe the vibrational signatures of aromatic interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8593d14c0f64e41396dacfe5119470f9
https://doi.org/10.1002/jrs.4061
https://doi.org/10.1002/jrs.4061
Insights into Protein Structure and Dynamics by Ultraviolet and Visible Resonance Raman Spectroscopy
Publikováno v:
Biochemistry. 54(31)
Raman spectroscopy is a form of vibrational spectroscopy based on inelastic scattering of light. In resonance Raman spectroscopy, the wavelength of the incident light falls within an absorption band of a chromophore, and this overlap of excitation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1b507ef6ccebf91e2b21ae99ba64c58
https://pubmed.ncbi.nlm.nih.gov/26219819
https://pubmed.ncbi.nlm.nih.gov/26219819
Autor:
Hannah S. Shafaat, Brian S. Leigh, Bethany C. Larson, Rachel H. Kim, Michael J. Tauber, Jennifer R. Pomponio, Judy E. Kim
Tryptophan and tyrosine can form radical intermediates that enable long-range, multistep electron transfer (ET) reactions in proteins. This report describes the mechanisms of formation and quenching of a neutral tryptophan radical in azurin, a blue-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::347add153d5e1e64e396f2f21b3dabc6
https://europepmc.org/articles/PMC5092234/
https://europepmc.org/articles/PMC5092234/
Autor:
Pavel Matousek, Michael Towrie, Antonín Vlček, John H. Richards, Cristian Grǎdinaru, Brian R. Crane, Ana María Blanco-Rodríguez, Brian S. Leigh, Michael Busby, Angel J. Di Bilio, Harry B. Gray
Publikováno v:
Journal of the American Chemical Society. 128:4365-4370
The triplet metal-to-ligand charge transfer (3MLCT) dynamics of two structurally characterized ReI(CO)3(phen)(HisX)-modified (phen = 1,10-phenanthroline; X = 83, 109) Pseudomonas aeruginosa azurins have been investigated by picosecond time-resolved i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac7cc929b6c02a3590120b6292c91903
https://doi.org/10.1021/ja057451+
https://doi.org/10.1021/ja057451+
Publikováno v:
Journal of Raman spectroscopy : JRS. 43(10)
Aromatic interactions are important stabilizing forces in proteins but are difficult to detect in the absence of high-resolution structures. Ultraviolet resonance Raman spectroscopy is used to probe the vibrational signatures of aromatic interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4580605188cb3d4b0d1cb3b8aa7d588f
https://pubmed.ncbi.nlm.nih.gov/25525290
https://pubmed.ncbi.nlm.nih.gov/25525290
Publikováno v:
Biophysical Methods for Biotherapeutics: Discovery and Development Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa20cb9bb7f2122e5e5a23043a8451b
https://doi.org/10.1002/9781118354698.ch9
https://doi.org/10.1002/9781118354698.ch9
Publikováno v:
Journal of the American Chemical Society. 132(26)
Tryptophan radicals play a significant role in mediating biological electron transfer. We report the photogeneration of a long-lived, neutral tryptophan radical (Az48W*) from the native residue tryptophan-48 in the hydrophobic core of azurin. The opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3be1cc209c31c81a0d7bc161b2f94d3
https://pubmed.ncbi.nlm.nih.gov/20536238
https://pubmed.ncbi.nlm.nih.gov/20536238
Publikováno v:
Biophysical Journal. 98(3)
Tryptophan radicals play significant roles in mediating biological electron transfer reactions and catalytic processes. Despite their prevalence in Nature, there is a dearth of knowledge on the structure and dynamics of these transient species. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aa7fea20828075f7000610667d80698
Autor:
Hiroyuki Ohno, Harry B. Gray, Nobuhumi Nakamura, Yuling Sheng, Katsumi Niki, Jay R. Winkler, Brian S. Leigh, Keiko Yokoyama, John H. Richards
Publikováno v:
Inorganica chimica acta. 361(4)
Robust voltammetric responses were obtained for wild-type and Y72F/H83Q/Q107H/Y108F azurins adsorbed on CH(3)(CH(2))(n)SH:HO(CH(2))(m)SH (n=m=4,6,8,11; n=13,15 m=11) self-assembled monolayer (SAM) gold electrodes in acidic solution (pH 4.6) at high i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601c123f09a5093ff688d5f9e4e9fef6
https://pubmed.ncbi.nlm.nih.gov/19262679
https://pubmed.ncbi.nlm.nih.gov/19262679