title: A cysteine probe with high selectivity and sensitivity promoted by response-assisted electrostatic attraction.
abstract: A new turn-on fluorescent probe for fast detection of cysteine in physiological conditions, based on a new response-assisted electrostatic attraction strategy, is reported. The practical utility of the probe in fluorescent protein labeling and subcellular imaging is also demonstrated.
authors: Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Yanbian University, Yanji, Jilin, China.
authors: Xin
authors: X
authors: Zhou
authors: Xuejun
authors: X
authors: Jin
authors: Guangyan
authors: G
authors: Sun
authors: Donghao
authors: D
authors: Li
authors: Xue
authors: X
authors: Wu
mesh_terms: D003374:Coumarins / Q000737:chemistry*; D003545:Cysteine / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000138:chemical synthesis*; D005978:Glutathione / Q000737:chemistry; D006367:HeLa Cells; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D057054:Molecular Imaging; D011506:Proteins / Q000032:analysis* / Q000737:chemistry; D012680:Sensitivity and Specificity; D013050:Spectrometry, Fluorescence; D013194:Staining and Labeling; D055672:Static Electricity; D013438:Sulfhydryl Compounds / Q000737:chemistry
chemical_list: D003374:Coumarins; D005456:Fluorescent Dyes; D011506:Proteins; D013438:Sulfhydryl Compounds; D005978:Glutathione; D003545:Cysteine