⁢In Vivo⁢ Bioluminescence Imaging of Cobalt Accumulation in a Mouse Model

被引:26
|
作者
Ke, Bowen [2 ]
Ma, Lin [1 ]
Kang, Ting [2 ]
He, Wei [2 ]
Gou, Xueyan [2 ]
Gong, Deying [2 ]
Du, Lupei [1 ]
Li, Minyong [1 ]
机构
[1] Shandong Univ, Dept Med Chem, Key Lab Chem Biol MOE, Sch Pharm, Jinan 250012, Shandong, Peoples R China
[2] Sichuan Univ, West China Hosp, Translat Neurosci Ctr, Dept Anaesthesiol & Crit Care Med,West China Brai, Chengdu 610041, Sichuan, Peoples R China
基金
中国国家自然科学基金;
关键词
INTRAMOLECULAR PROTON-TRANSFER; IN-VIVO; MURINE MODEL; METAL-IONS; PROBE; COPPER; CO2+; VITAMIN-B-12; SPECTROMETRY; RECOGNITION;
D O I
10.1021/acs.analchem.8b00391
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
As a trace element nutrient, cobalt is critical for both prokaryotes and eukaryotes. In the current study, a turn-on Cobalt Bioluminescent Probe 1 (CBP-1) for the detection of cobalt has been successfully developed based on oxidative C-O bond cleavage. This probe exhibited high selectivity and sensitivity toward cobalt over other analytes. By using CBP-1, the successful in vivo imaging of cobalt accumulation was carried out in a mouse model. Such an ability to determine cobalt in living animals provides a powerful technology for studying the system distribution, toxic potency, and biological effect of Co2+.
引用
收藏
页码:4946 / 4950
页数:5
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