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Cu,Zn Dopants Boost Electron Transfer of Carbon Dots for Antioxidation (Small 31/2021)
Author(s) -
Xue Sheng,
Zhang Tingwei,
Wang Xiaokai,
Zhang Qinhua,
Huang Siyang,
Zhang Liwei,
Zhang Liyu,
Zhu Wenjie,
Wang Yin,
Wu Mingbo,
Zhao Qingshan,
Li Peifeng,
Wu Wenting
Publication year - 2021
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.202170162
Subject(s) - bimetallic strip , dopant , catalase , copper , zinc , superoxide dismutase , electron transfer , materials science , carbon fibers , doping , chemistry , photochemistry , metal , metallurgy , enzyme , biochemistry , composite material , optoelectronics , composite number
Copper/Zinc Dopants In article number 2102178, Sheng Xue, Wenting Wu, and co‐workers demonstrate that the ‐Cu‐O‐Zn‐ bimetallic doping carbon dots process both catalase and superoxide dismutase activities under high temperature and acidic conditions, exhibiting sufficient in vitro ROS scavenging ability and cardiomyocyte protective effect. This bimetallic system synergistically boosts the electron transfer ability and balances the positive charge, thus ensuring the excellent antioxidation activity.