Discovering the direct evidence of photocatalytic sterilization mechanism on bimetallic sulfides heterostructures

doi:10.1016/j.jcis.2022.05.019

	Discovering the direct evidence of photocatalytic sterilization mechanism on bimetallic sulfides heterostructures
	Wang, Jin1,2,3 ; Wang, Yi1,2,3 ; Zhang, Dun 1,2,3; Ren, Wenyu 1,3,4; Yang, Zhanxu 5
	2022-10-01
发表期刊	JOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN	0021-9797
卷号	623 页码:182-195
通讯作者	Wang, Yi() ; Zhang, Dun()
摘要	Despite the development of sterilization, the study of reactive oxygen species (ROS) based disinfection mechanism is still under restrictions due to the lack of direct evidence. In this work, DiI is used to explore the sterilization mechanism in-depth. The mechanism is directly proven to be that the generated ROS would seriously damage the lipid of the cell membrane. It provides direct evidence for the destruction of cell membrane for the first time. These ROS can cause the death of more than 99% of both Gram-negative and Gram-positive bacteria within 120 min under visible light. What's more, MoS2/MSy (MSy = MnS, CuS, and CeS2) are successfully synthesized by employing Mo/M-MOF (M = Mn, Cu, and Ce) as precursors. Since bigger Fermi lever difference and smaller work function bring better photocatalytic activity, MoS2/MnS composites display superb photocatalytic activity than others. Therefore, the as-prepared materials can be widely used in environmental protection, biotechnology, and clinical therapy. (C) 2022 Elsevier Inc. All rights reserved.
关键词	Bimetallic sulfides Photocatalytic sterilization DiI Sterilization mechanism Lipid of cell membrane
DOI	10.1016/j.jcis.2022.05.019
收录类别	SCI
语种	英语
资助项目	Natured Science Foundation of China[41976032]; Natured Science Foundation of China[42176047]; High-end users Program of ``Kexue[KEXUE2019GZ01]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000829460900007
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/179812
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wang, Yi; Zhang, Dun
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 4.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China 5.Liaoning Shihua Univ, Sch Petrochem Engn, Fushun 113001, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wang, Jin,Wang, Yi,Zhang, Dun,et al. Discovering the direct evidence of photocatalytic sterilization mechanism on bimetallic sulfides heterostructures[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2022,623:182-195.
APA	Wang, Jin,Wang, Yi,Zhang, Dun,Ren, Wenyu,&Yang, Zhanxu.(2022).Discovering the direct evidence of photocatalytic sterilization mechanism on bimetallic sulfides heterostructures.JOURNAL OF COLLOID AND INTERFACE SCIENCE,623,182-195.
MLA	Wang, Jin,et al."Discovering the direct evidence of photocatalytic sterilization mechanism on bimetallic sulfides heterostructures".JOURNAL OF COLLOID AND INTERFACE SCIENCE 623(2022):182-195.

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