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A human vision inspired adaptive platform for one-on-multiple recognition
- Zhu, Zhiyang, Huang, Jianbin, Yan, Yun
- Chemical communications 2019 v.55 no.33 pp. 4829-4832
- amino acids, chemical reactions, color vision, fluorescence, humans, hydrogen sulfide, lead, metal ions, silver, zinc
- The fluorescence of a coordinative molecule DCM displaying an intramolecular charge transfer (ICT) effect is regulated by several metal ions. These DCM–metal complexes were adopted to recognize different chemicals, including the recognition of triethylenetetramine, thiol-containing amino acids, and H₂S upon binding DCM with Zn²⁺, Ag⁺, and Pb²⁺, respectively. This is in analogy to the general mode of human trichromatic color vision.