New fluorescent markers for the red region
New fluorescent markers for the red region
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DOI：
10.1016/s1386-1425(01)00476-0
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发表时间：
2001-09-14
影响因子：
4.4
通讯作者：
Drexhage, KH
中科院分区：
文献类型：
--
作者：
Arden-Jacob, J;Frantzeskos, J;Drexhage, KH
已经开发了两类新的荧光染料作为光谱的红色区域的标记：酰胺桥连的苯并吡喃染料和碳比洛宁染料。荧光量子产率为20 ~ 90%，衰减时间为1 ~ 4 ns。详细描述了吸收和荧光的pH和溶剂依赖性。通过活化的羧基可以共价连接。(C)2001爱思唯尔科技有限公司。保留所有权利。
Two new classes of fluorescent dyes have been developed as labels for the red region of the spectrum: amide-bridged benzopyrylium dyes and carbopyronin dyes. The fluorescence quantum yield ranges from 20 to 90%, the decay time from 1 to 4 ns. The pH- and solvent-dependence of absorption and fluorescence are described in detail. Covalent attachment is possible via activated carboxyl groups. (C) 2001 Elsevier Science B.V. All rights reserved.