作者:Ikejiri, Masahiro、Yoshimizu, Aki、Shiota, Fumika、Nagayama, Ai、Fujisaka, Aki、Kuboki, Yuichi、Miyashita, Kazuyuki
DOI:10.1248/cpb.c24-00143
日期:——
We have developed a series of 2-monoaryl-5-diarylmethylene analogs of the green fluorescent protein chromophore to study their viscosity-induced emission (VIE) properties. The analogs were synthesized by a condensation with methyl imidate and N-(diarylmethylene)glycinate. Among the analogs, the N-methylpyrrol-2-yl-substituted analog 1h induced the most remarkable VIE behavior in triglyceride and lipid
我们开发了一系列绿色荧光蛋白发色团的 2-单芳基-5-二芳基亚甲基类似物,以研究它们的粘度诱导发射 (VIE) 特性。通过与亚氨酸甲酯和N- (二芳基亚甲基)甘氨酸酯缩合合成类似物。在这些类似物中, N-甲基吡咯-2-基取代的类似物1h在甘油三酯和脂质双层中诱导了最显着的 VIE 行为,这可能是由于吡咯环的高 π 电子丰富特性。咪唑啉酮类似物中的吡咯取代基有望成为引入 VIE 行为的通用模板。 全尺寸图像