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Visible light-activated self-powered photoelectrochemical aptasensor for ultrasensitive chloramphenicol detection based on DFT-proved Z-scheme Ag2CrO4/g-C3N4/graphene oxide

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成果类型:
期刊论文
作者:
Peng, Bo;Lu, Yue;Luo, Jun;Zhang, Ziling;Zhu, Xu;...
通讯作者:
Tang, Lin;Wang, Lingling
作者机构:
[Lu, Yue; Luo, Jun; Zhang, Ziling; Wang, Jiajia; Tang, Lin; Zhu, Xu; Peng, Bo; Tan, Jisui; Ouyang, Xilian] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.
[Lu, Yue; Luo, Jun; Zhang, Ziling; Wang, Jiajia; Tang, Lin; Zhu, Xu; Peng, Bo; Tan, Jisui; Ouyang, Xilian] Hunan Univ, Minist Educ, Key Lab Environm Biol & Pollut Control, Changsha 410082, Hunan, Peoples R China.
[Wang, Lingling] Hunan Univ, Sch Phys & Elect, Key Lab Low Dimens Struct Phys & Devices, Changsha 410082, Hunan, Peoples R China.
[Deng, Yaocheng] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.
通讯机构:
[Tang, Lin; Wang, Lingling] H
Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.
Hunan Univ, Minist Educ, Key Lab Environm Biol & Pollut Control, Changsha 410082, Hunan, Peoples R China.
Hunan Univ, Sch Phys & Elect, Key Lab Low Dimens Struct Phys & Devices, Changsha 410082, Hunan, Peoples R China.
语种:
英文
关键词:
Chloramphenicol;Density functional theory;Photoelectrochemical aptasensor;Self-powered;Z-scheme
期刊:
Journal of Hazardous Materials
ISSN:
0304-3894
年:
2021
卷:
401
页码:
123395
基金类别:
CRediT authorship contribution statement Bo Peng: Conceptualization, Methodology, Investigation, Writing - original draft, Visualization. Yue Lu: Writing - review & editing. Jun Luo: Software, Writing - review & editing, Data curation. Ziling Zhang: Validation, Formal analysis, Writing - original draft. Xu Zhu: Validation, Investigation, Data curation. Lin Tang: Resources, Data curation, Writing - review & editing, Visualization, Supervision, Project administration, acquisition. Lingling Wang: Resources, Supervision, Writing -
机构署名:
本校为其他机构
院系归属:
资源环境学院
摘要:
A visible light self-powered photoelectrochemical (PEC) aptasensor based on silver chromate particles, graphitic carbon nitride nanosheets and graphene oxide sheets (Ag(2)CrO(4)/g-C(3)N(4)/GO) for the ultrasensitive detection of chloramphenicol (CAP) was reported in this work. g-C(3)N(4) was considered to be the fundamental photoelectric material because of its great oxidation ability of photogenerated hole as well as excellent biocompatibility and low toxicity. However, the narrow light absorption range and rapid carrier recombination rate limit the application of pure g-C(3)N(4). Herein, Ag(...

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