Title of article
A near-infrared fluorescent sensor for H+ in aqueous solution and living cells
Author/Authors
WU, Aibin Yangtze University - School of Chemistry and Environmental Engineering, CHINA , WU, Aibin Chinese Center for Disease Control and Prevention - National Institute for Parasitic Diseases, CHINA , DUAN, Liping Chinese Center for Disease Control and Prevention - National Institute for Parasitic Diseases, CHINA
From page
475
To page
479
Abstract
A heptamethine cyanine-based sensor (1) was designed and synthesized by incorporating heptamethine cyanine fluorophore and methylpiperazine. Sensor 1 exhibited good response to the change of pH levels, and a large Stokes shift ( 100 nm) was obtained. Fluorescent image experiments in living cells further demonstrated its potential applications in biological systems.
Keywords
Fluorescent image , heptamethine cyanine , pH sensor
Journal title
Turkish Journal of Chemistry
Journal title
Turkish Journal of Chemistry
Record number
2533108
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