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pro vyhledávání: '"35"'
Autor:
Benjamin W. Rawe, Kerim Samedov, Azalea Uva, Derek P. Gates, Zeyu Han, Harvey K. MacKenzie, Henry T G Walsgrove
Publikováno v:
Journal of the American Chemical Society. 142:10319-10324
A polymeric phosphine sensor is reported that exhibits bright blue fluorescence in the presence of gold(I/III) ions but is nonemissive with other metal ions. Specifically, solutions of a poly(p-arylenediethynylene phosphine) copolymer are 35 or 94 ti
Autor:
Deepak K. Prusty, Andreas Herrmann
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 132(35), 12197-12199. AMER CHEMICAL SOC
Journal of the American Chemical Society, 132(35), 12197-12199. AMER CHEMICAL SOC
Fluorogenic reactions have recently emerged as a powerful tool for detection, diagnostics, and biosensing applications in a chemical and biological context. However, conventional fluorogenic systems reported to date rely on energy- or photoinduced el
Publikováno v:
Journal of the American Chemical Society. 134(7)
A viologen derivative, 1,1'-di-p-tolyl-(4,4'-bipyridine)-1,1'-diium dichloride (DTV(2+)), was studied in solution and encapsulated in cucurbit[7]uril (CB7), a macrocyclic host. Upon encapsulation, DTV(2+) exhibited dramatically enhanced fluorescence.
Publikováno v:
Journal of the American Chemical Society. 125(37)
We have synthesized a family of bis-enediynes by two complementary Pd/Cu-catalyzed Sonogashira cross-coupling methods. One is a modified Sonogashira reaction between the TMS-protected tetraalkyne 20 (or 21) and various aromatic bromides to afford bis
Autor:
Yi Lu, Juewen Liu
Publikováno v:
Journal of the American Chemical Society. 129:9838-9839
Copper is a key metal ion both in environment monitoring and in biology, and exposure to high concentration of copper can cause adverse health effects. Although significant progresses have been made in designing fluorescent sensors for diamagnetic me
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