Red‐ and Far‐Red‐Emitting Zinc Probes with Minimal Phototoxicity for Multiplexed Recording of Orchestrated Insulin Secretion
作者:Junwei Zhang、Xiaohong Peng、Yunxiang Wu、Huixia Ren、Jingfu Sun、Shiyan Tong、Tianyan Liu、Yiwen Zhao、Shusen Wang、Chao Tang、Liangyi Chen、Zhixing Chen
DOI:10.1002/anie.202109510
日期:2021.12
We synthesized a new class of red- and far-red-emitting Zn2+ probes with minimal phototoxicity, μM affinities and high turn-on ratios. Tailored for 4D, long-term and multiple-color recording of Zn2+/insulin co-secretion in β-cells and islets, the new probes promise to unveil the spatial-temporal regulation of islet endocrinology.
我们合成了一类新型的红色和远红色发射 Zn 2+探针,具有最小的光毒性、μM 亲和力和高开启率。为 4D、长期和多色记录β 细胞和胰岛中的 Zn 2+ /胰岛素共同分泌而量身定制,新探针有望揭示胰岛内分泌的时空调节。