Molecular imprinting sensor based on zeolitic imidazolate framework derived Co, N-doped carbon loaded on reduced graphene oxide toward the determination of dopamine

• Published in: Mikrochimica acta (1966) Vol. 191; no. 11; p. 688
• Main Authors: Ren, Shufang, Liu, Xiaohang, Liu, Yahui, Zhao, Junpeng, Zhang, Yuan, Zheng, Zhixiang
• Format: Journal Article
• Language: English
• Published: Vienna Springer Vienna 01.11.2024; Springer Nature B.V
• Subjects: Analytical Chemistry; Carbon; Carbon - chemistry; Characterization and Evaluation of Materials; Chemical synthesis; Chemistry; Chemistry and Materials Science; Cobalt; Cobalt - chemistry; Dopamine; Dopamine - analysis; Dopamine - chemistry; Electrochemical Techniques - instrumentation; Electrochemical Techniques - methods; Electrodes; Electrons; Glassy carbon; Graphene; Graphite - chemistry; High temperature; Imidazoles - chemistry; Limit of Detection; Metal-organic frameworks; Metal-Organic Frameworks - chemistry; Microengineering; Molecular Imprinting; Molecularly Imprinted Polymers - chemistry; Nanochemistry; Nanotechnology; Nitrogen; Nitrogen - chemistry; Oxidation-Reduction; Parameter modification; Polymerization; Room temperature; Sensors; Voltammetry; Zeolites; Zeolites - chemistry; Modified glassy carbon electrode; Dopamine; Electrochemical sensor; Molecularly imprinted polymer; ZIF-67

A novel voltammetric sensor designed for dopamine (DA) detection is presented utilizing a combination of zeolitic imidazolate framework (ZIF-67) derived cobalt and nitrogen-doped carbon on reduced graphene oxide (Co–N-C/rGO). ZIF-67 cubic crystals were synthesized in situ and deposited onto the grap...