Zobrazeno 71 - 75
of 75
pro vyhledávání: '"35"'
Publikováno v:
Journal of the American Chemical Society. 98:6444-6452
Properties of benzo(a)pyrene (BaP) and benzo(e)pyrene (BeP) in physical complexes with native calf thymus DNA dissolved in aqueous solutions at 24 +- 1/sup 0/C were studied by means of fluorescence quantum yield, single photon counting fluorescence d
Autor:
Roger V. Lloyd, David E. Wood
Publikováno v:
Journal of the American Chemical Society. 97:5986-5992
The $beta$-halo-tert-butyl radicals were prepared by x-irradiation of the corresponding isobutyl halides in an adamantane matrix at 77$sup 0$K and their conformations were determined by analysis of their EPR spectra. The radicals are nonplanar at the
Autor:
Howard Rosman, Richard M. Noyes
Publikováno v:
Journal of the American Chemical Society. 80:2410-2415
The effect of intermittent light on the rate of a chain reaction involving iodine atoms has been used to measure the average life-time of photochemically produced iodine atoms between about 15 and 35 deg in hexane, carbon tetrachloride and hexachloro
Publikováno v:
Journal of the American Chemical Society. 110:7868-7870
The reactivity of Os{sub 2}(CO){sub 8}({mu}-CH{sub 2}) and other diosmacyclopropanes toward CO has been investigated. The preparation of Os{sub 2}(CO){sub 8}({mu}-CHCH{sub 3}) from ethylene ditriflate is described, and the reversible carbonylation of
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