查找使用阿拉丁产品的科研文献

A rod-like melem with high fluorescence quantum yield for sensitive detection of reduced glutathione

Xieyin Li,Yuqian Zhang,Mian Wei,Manman Wang,Jing Wang,Guifu Zuo

A rod-like melem with high fluorescence quantum yield of 71.3 % was prepared in this work to enhance the chemiluminescence (CL) intensity of Na 2 SO 3 -Ce (Ⅳ) system. The results showed that the CL intensity of Na 2 SO 3 -Ce (Ⅳ) system could be increased by 350 times based on chemiluminescence resonance energy transfer (CRET) mechanism. Furthermore, a CL sensor based on Na 2 SO 3 -Ce (Ⅳ)-melem system was designed to detect reduced glutathione (G-SH). It was indicated that the CL sensor exhibited excellent G-SH detection performance with a detection limit of 0.065 nM and a linear range from 0.32 to 650 μM. This study applied melem for CL detection and provided a new way for the detection of G-SH.