Dataset Information
Ratiometric and colorimetric near-infrared sensors for multi-channel detection of cyanide ion and their application to measure ?-glucosidase.
Ontology highlight
ABSTRACT:
SUBMITTER: Xing P
PROVIDER: S-EPMC4637889 | biostudies-other | 2015
REPOSITORIES: biostudies-other
Publications
Ratiometric and colorimetric near-infrared sensors for multi-channel detection of cyanide ion and their application to measure β-glucosidase.
Scientific reports 20151109
A near-infrared sensor for cyanide ion (CN(-)) was developed via internal charge transfer (ICT). This sensor can selectively detect CN(-) either through dual-ratiometric fluorescence (logarithm of I414/I564 and I803/I564) or under various absorption (356 and 440 nm) and emission (414, 564 and 803 nm) channels. Especially, the proposed method can be employed to measure β-glucosidase by detecting CN(-) traces in commercial amygdalin samples. ...[more]