氧杂蒽类荧光探针对ClO的识别和细胞成像应用
于思为, 王良鹏, 金日哲, 康传清

Recognition of ClO and Cellular Imaging with Xanthene-based Fluorescent Probes
Si-Wei YU, Liang-Peng WANG, Ri-Zhe JIN, Chuan-Qing KANG
图5 探针R-1在甲醇/水溶液中对ClO的选择性识别
(A)探针R-1(10 μmol/L)在不同离子和氧化性物质存在下的荧光谱图; (B)探针R-1在不同离子和氧化性物质存在下在发射波长600 nm处的荧光强度; (C)自然光下,探针R-1在不同离子和氧化性物质存在下的颜色; ClO浓度为10 μmol/L,其它离子和氧化性物质浓度为100 μmol/L
Fig.5 Selective recognition of probe R-1 to ClO in methanol/water solution
(A) Fluorescence spectra of probe R-1 (10 μmol/L) in the presence of ions and reactive oxygen species in methanol/water; (B) Fluorescence intensity of probe R-1 at emission wavelength of 600 nm in the presence of ions and reactive oxygen species; (C) Color of probe R-1 in the presence of ions and reactive oxygen species; Concentration of ClO was 10 μmol/L, others were 100 μmol/L