Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Agnes Cua"'
Autor:
Amadeo J. Pesce, Kevin Krock, Dennis Ritz, Kristen Kilbourn, Ryan Rogers, Richard Thomas, Agnes Cua, Phil Lipnick
Publikováno v:
Pain Physician. 7:E1107-E1113
Background: Urine drug testing is used by health care providers to determine a patient’s compliance to their prescribed regimen and to detect non-prescribed medications and illicit drugs. However, the cutoff levels used by clinical labs are often a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb43e6f2a1926e0f5c38795ecb4af5b
https://doi.org/10.36076/ppj/2017.7.e1107
https://doi.org/10.36076/ppj/2017.7.e1107
Publikováno v:
Journal of Clinical Toxicology.
Heroin (diacetylmorphine) is made by acetylation of the 3 and 6 positions of the morphine molecule allowing it to rapidly cross the blood brain barrier. Once taken, it is rapidly de-acylated in two steps. First, the acetyl group from the 3 position i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7085994c2dbdb61b30e60bd8bc699dd
https://doi.org/10.4172/2161-0495.1000393
https://doi.org/10.4172/2161-0495.1000393
Publikováno v:
Journal of Biological Inorganic Chemistry (JBIC). Apr2003, Vol. 8 Issue 4, p439-451. 13p.
Publikováno v:
Biochemistry. 40:193-203
Photosystem II (PSII) contains two accessory chlorophylls (Chl(Z), ligated to D1-His118, and Chl(D), ligated to D2-His117), carotenoid (Car), and heme (cytochrome b(559)) cofactors that function as alternate electron donors under conditions in which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab8660f84b442af4e600c7d54c88651
https://doi.org/10.1021/bi001992o
https://doi.org/10.1021/bi001992o
Publikováno v:
Journal of the American Chemical Society. 122:2069-2077
The O2-evolving complex (OEC) of photosystem II (PSII) contains a tetramanganese (Mn4) cluster, a redox-active tyrosine, and Ca2+/Cl- ions, but its molecular structure has not been determined. Vibrational spectroscopy has the potential of providing n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce920ca67bad95f9cd71484d930a55c5
https://doi.org/10.1021/ja9932885
https://doi.org/10.1021/ja9932885
Publikováno v:
The Journal of Physical Chemistry B. 103:3758-3764
The Raman scattering characteristics of photosystem I (PSI) over the 200−1700-cm-1 frequency range have been examined using near-infrared (NIR) excitation (λex = 800 nm). The salient features observed in the spectra are as follows: (1) The Raman s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9317b84ca63fc58da6ed75b2fd407c0
https://doi.org/10.1021/jp984409a
https://doi.org/10.1021/jp984409a
Publikováno v:
Biospectroscopy. 5:346-357
Qy-excitation resonance Raman (RR) spectra are reported for two mutant reaction centers (RCs) from Rhodobacter capsulatus in which the photoactive bacteriopheophytin (BPhL) is replaced by a bacteriochlorophyll (BChl) molecule, designated beta. The pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7978924ad35cdba855f1022dc0ead1e
https://doi.org/10.1002/(sici)1520-6343(1999)5:6<346::aid-bspy4>3.0.co
https://doi.org/10.1002/(sici)1520-6343(1999)5:6<346::aid-bspy4>3.0.co
Autor:
Harry A. Frank, Agnes Cua, Johan Lugtenburg, Ruel Z. B. Desamero, Veeradej Chynwat, Ineke van der Hoef, F. J. H. M. Jansen, Michael R. Wasielewski, David F. Bocian, David Gosztola
Publikováno v:
The Journal of Physical Chemistry B. 102:8151-8162
Spheroidene and a series of spheroidene analogues with extents of π-electron conjugation ranging from 7 to 13 carbon−carbon double bonds were incorporated into the B850 light-harvesting complex of Rhodobacter sphaeroides R-26.1. The structures and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62352cdadbc8c6982c4ce52e15ae5fcb
https://doi.org/10.1021/jp980911j
https://doi.org/10.1021/jp980911j
Autor:
Harry A. Frank, F. J. H. M. Jansen, Veeradej Chynwat, David J. Gosztola, James A. Bautista, Michael R. Wasielewski, Johan Lugtenburg, Agnes Cua
Publikováno v:
Photosynthesis Research. 55:49-65
The spectroscopic and photochemical properties of the synthetic carotenoid, locked-15,15′-cis-spheroidene, were studied by absorption, fluorescence, circular dichroism, fast transient absorption and electron spin resonance spectroscopies in solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc99c89b74a944123a6c2e4210875a30
https://doi.org/10.1023/a:1005955425420
https://doi.org/10.1023/a:1005955425420
Autor:
James O. Sullivan, Zeus Pendon, David F. Bocian, Ineke van der Hoef, Agnes Cua, Harry A. Frank, Robert R. Birge, Johan Lugtenburg
Publikováno v:
Photosynthesis research. 86(1-2)
A systematic optical spectroscopic and computational investigation of a series of locked-cis-isomers of spheroidene has been carried out with the goal being to better understand the relationships between stereochemistry, photochemistry, photophysics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aaa1c8040ca59dbdcf44850e198fda3
https://pubmed.ncbi.nlm.nih.gov/16172922
https://pubmed.ncbi.nlm.nih.gov/16172922