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MOF Photochemistry: ZnS/C/MoS 2 Nanocomposite Derived from Metal–Organic Framework for High‐Performance Photo‐Electrochemical Immunosensing of Carcinoembryonic Antigen (Small 48/2019)
Author(s) -
Wei Qiuxi,
Wang Chen,
Li Ping,
Wu Tsunghsueh,
Yang Nianjun,
Wang Xing,
Wang Yanying,
Li Chunya
Publication year - 2019
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201970257
Subject(s) - nanocomposite , photocurrent , materials science , carcinoembryonic antigen , nanoparticle , electrochemistry , visible spectrum , ionic liquid , chemical engineering , nanotechnology , catalysis , optoelectronics , electrode , chemistry , organic chemistry , medicine , cancer , engineering
In article number 1902086, Yanying Wang, Chunya Li, and co‐workers use ionic liquid–based Zn‐ metal–organic framework (MOF) as template for MoS 2 nanoparticles synthesis, which are then carbonized to yield light‐responsive ZnS/C/MoS 2 nanocomposites. ZnS/C/MoS 2 nanocomposites can produce good photocurrent response under the excitation of visible light and are used as a photoactive element to construct a sandwich‐type immunosensing platform for carcinoembryonic antigen. Excellent photoelectrochemical sensing performances of the immunosensor are successfully demonstrated.