Journal
CHEMICAL COMMUNICATIONS
Volume 58, Issue 59, Pages 8286-8289Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2cc02163c
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Funding
- Fundamental Research Funds for the Central Universities, South-Central Minzu University [CZT20009]
- Foundation of South-Central Minzu University [YZZ19005]
- Open Project of Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine) [WDCM2020006]
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We describe tandem response solid nanochannels tailored with a porphyrin derivative that exhibit excellent zinc and nitric oxide gating behaviors. The coordination of zinc with the porphyrin derivative has been confirmed using EXAFS and fluorescence experiments, with a binding constant of 3.39 x 10(5) M-1. These studies have important implications for simulating physiological functions, designing complex logic circuits, and fabricating novel biosensors.
We describe tandem response solid nanochannels tailored with a porphyrin derivative that show Zn2+ and NO gating behaviors with good selectivity, stability, and reversibility. EXAFS and fluorescence experiments showed that zinc coordinated with the porphyrin derivative as the ratio of 1 : 1 with the binding constant for 3.39 x 10(5) M-1. These studies are beneficial for simulating the physiological functions of ion/gas in organisms and have the potential for designing complicated logic circuits and fabricating novel biosensors.
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