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Colorimetric detection of sulfide based on target-induced shielding against the peroxidase-like activity of gold

Hao-Hua Deng1, Shao-Huang Weng1, Shuang-Lu Huang2

  • 1Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350004, China; Nano Medical Technology Research Institute, Fujian Medical University, Fuzhou 350004, China.

Analytica Chimica Acta
|December 3, 2014
PubMed

Keywords:
3,3′,5,5′-TetramethylbenzidineColorimetric sensorGold nanoparticlesPeroxidase-like activitySulfide

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