Photoreduction of resazurin in the presence of aliphatic amines
Photoreduction of resazurin in the presence of aliphatic amines
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DOI：
10.1016/0143-7208(96)00020-4
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发表时间：
1996-10-01
影响因子：
4.5
通讯作者：
Bertolotti, SG
中科院分区：
文献类型：
--
作者：
Neumann, MG;Schmitt, CC;Bertolotti, SG
测定了该染料的光物理和光化学性质。荧光和三重态形成的量子产率分别为0.10 +/- 0.01和0.2。单线态和三重态的寿命分别为1.2 ns和30 μ s。在脂肪胺的存在下，再蓝蛋白很容易光还原为再蓝蛋白。这个反应经过三倍态进行，并被氧的存在所抑制。版权所有爱思唯尔科学有限公司
Photophysical and photochemical properties of the dye resazurin were measured. The quantum yields of fluorescence and triplet formation were determined to be 0.10 +/- 0.01 and 0.2, respectively. The lifetimes of the singlet and triplet states are 1.2 ns and 30 mu s. In the presence of aliphatic amines, resazurin is readily photoreduced to resorufin. This reaction proceeds through the tripler state and is inhibited by the presence of oxygen. Copyright (C) 1996 Elsevier Science Ltd