基于苯并吡喃腈的激活型半胱氨酸荧光探针
, 朱为宏 A Turn-On Fluorescent Probe for Cysteine Based on Benzopyran
YANG Tingting, GUO Zhiqian, SHAO Andong, ZHAO Ping, ZHU Weihong
, ZHU Weihong DCM-AC(10 μmol/L)滴定不同浓度(0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.2, 1.5, 2.0, 3.0, 4.0化学计量)的半胱氨酸10 min后的紫外吸收光谱( A)和荧光光谱( B),溶液体系为 V(DMSO): V(PBS)=50:50(37 ℃, pH=7.4)
