Webcyanine dye, any member of a class of highly coloured organic compounds used for increasing the range of wavelengths of light to which photographic emulsions are … Because they yield brighter and more stable fluorescence, cyanines can advantageously replace conventional dyes such as fluorescein and rhodamines. • Cy3 and Cy5 are the most popular, used typically combined for 2 colors detection. Cy3 fluoresces greenish yellow (~550 nm excitation, ~570 nm emission), while …

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Weba Molar absorption coefficient in methanol at the absorption maximum (from reference 2).. P = # of carbon atoms in chain of conjugation. N = P + 3 = # of conjugated » electrons in cyanine chain We will use methanol as the solvent. The molar absorptivities (extinction coefficients) of these dyes are quite high, so plan your dilutions to minimize the use of … WebNational Center for Biotechnology Information climaguard air-to-air heat exchanger

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WebJan 4, 2016 · To achieve the requirement of high light selectivity and sensitivity, an electron-donating aryl amino moiety is combined with two respective electron-accepting heterocycles so that the molecules … WebCyanine C29H35IN2 CID 6436083 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity … WebThe cyanine dyes are brighter in the non-polar environment than in an aqueous medium, resulting in less acquisition time in the confocal microscope than that required for DyLight … boat shippers