Zobrazeno 1 - 9
of 9
pro vyhledávání: '"35"'
Publikováno v:
Journal of the American Chemical Society. 115:989-994
Changes in quadrupole relaxation rates of 23 Na on addition of the Cl - salts of Na + , K + , Rb + Cs + , TMA + , and TEA + ions were used to determine the relative affinities of these cation for micells composed of the decyl phosphate monoanion, DPH
Publikováno v:
Journal of the American Chemical Society. 134:2520-2523
The reaction of a class I ribonucleotide reductase (RNR) begins when a cofactor in the β subunit oxidizes a cysteine residue ~35 Å away in the α subunit, generating a thiyl radical. In the class Ic enzyme from Chlamydia trachomatis (Ct), the cyste
Publikováno v:
Journal of the American Chemical Society. 133:15886-15889
An entirely new type of chalcogenide cluster and a new structural mechanism for the formation of large semiconducting tetrahedral clusters have been revealed as a result of crystallization of a templated indium sulfide consisting of an unprecedented
Publikováno v:
Journal of the American Chemical Society. 128:2121-2134
The results of a detailed systematic chlorine solid-state NMR study of several hydrochloride salts of amino acids implicated in chloride ion transport channel selectivity are reported. (35)Cl and (37)Cl NMR spectra have been obtained for stationary a
Publikováno v:
Journal of the American Chemical Society. 119:9810-9815
It was found that perfluoropolyethers (PFPE) with carboxylic acid end groups, PFPE-COOH, and their sodium salts, PFPE-COONa, afford an anhydrous fluid medium in which the direct pair-wise interaction of these end groups may be examined. An IR study (
Publikováno v:
Journal of the American Chemical Society. 109:1916-1920
The one-electron reduction of Cr"'(EDTA)at a mercury electrode was studied by an AC impedance technique in aqueous solutions of different viscosities (varied by addition of sucrose). The standard rate constant of the heterogeneous electron transfer,
Autor:
Allen Krantz, Jerzy Gebicki
Publikováno v:
Journal of the American Chemical Society. 106:8093-8097
Phenol has been matrix-isolated in argon, nitrogen, and carbon monoxide. The magnitude of the shifts of key OH bands from gas-phase values indicates that phenol-matrix interactions increase in the series Ar < N/sub 2/ < CO. Phenol forms a 1:1 complex
Autor:
Lester Andrews, Sefik Suezer
Publikováno v:
Journal of the American Chemical Society. 109:300-304
One-to-one complexes between Li, Na, K, and Cs atoms and NH/sub 3/ have been studied by using matrix IR spectroscopy. New bands at 1133, 1079, 1064, and 1049 cm/sup -1/ are assigned to perturbed nu/sub 2/ modes, and bands at 3277, 3294, 3292, and 328
Publikováno v:
Journal of the American Chemical Society. 111:8947-8948
The search for organometallic complexes that emit in fluid solution at room temperature has been intensely pursued for the past 35 years because of the importance of an understanding of excited-state properties to the areas of solar energy conversion