Zobrazeno 1 - 10 of 47 pro vyhledávání: '"Xiuwen Qiao"'
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Akademický článek
Ultrasensitive immunosensor for detecting CEA based on double amplified signal of graphene loaded CoFe2O4/Ag nanoparticles
Autor: Xiao Wang, Mei Wu, Chulei Zhao, Xiaochen Liao, Mengmeng Zhang, Lisha Mei, XiuWen Qiao, Chenglin Hong
Publikováno v: Micro & Nano Letters, Vol 16, Iss 4, Pp 257-262 (2021)
Abstract Using Ag‐CoFe2O4‐GO nanocomposite as biosensor interface, a novel unlabelled electrochemical immunosensor was designed to detect tumour marker carcinoembryonic antigen. Here, Ag‐CoFe2O4‐GO was synthesized by one‐pot method as an im
Externí odkaz: https://doaj.org/article/e4d33f76e79f427dabb4707f87f8fc78
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2
Electrochemical immunosensor based on Cu(II)-tetrahydroxy-1,4-benzoquinone amplifier for carcinoembryonic antigen determination
Autor: Mingzhe Jiang, Mengmeng Zhang, Xiuwen Qiao, Chenglin Hong
Publikováno v: Microchimica Acta. 189
In order to solve the problems of unstable signal and fast decrease of response signal of traditional electroactive substances, we synthesized a new type of electroactive substances, so that they can cooperatively amplify the response signal of the i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e06a8e400b2ed50709f5aa887fa421
https://doi.org/10.1007/s00604-022-05506-z
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3
Fabrication of a novel electrochemical immunosensor for the sensitive detection of carcinoembryonic antigen using a double signal attenuation strategy
Autor: Xiao Wang, Xiaochen Liao, Bingjian Zhang, Siyu Chen, Mengmeng Zhang, Lisha Mei, Li Zhang, Xiuwen Qiao, Chenglin Hong
Publikováno v: Analytica chimica acta. 1232
Carcinoembryonic antigen (CEA), an acidic protein, is a characteristic antigen produced by the tumor of various cancers (eg, breast, cervical, rectal, lung, etc.). Therefore, the detection of cancer antigens is very important for the early diagnosis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc518844c4518fd7dbd5ada7b7733d5f
https://pubmed.ncbi.nlm.nih.gov/36257740
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5
Study on the performance of a MOF-808-based photocatalyst prepared by a microwave-assisted method for the degradation of antibiotics
Autor: Paiang Zhou, Yujie Ma, Ruixue Xue, Zijun Wang, Fangwai Wang, Yizhao Ge, Xiuwen Qiao
Publikováno v: RSC Advances. 11:32955-32964
In this paper, a simple method was used to rapidly prepare MOF-808 with a large specific surface area and high stability. Bi2S3 and MOF-808 were used to design and synthesize high-stability Bi2S3/MOF-808 nanocomposites, which were then used for the p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::902c20bd998757a8a034d354bd04c337
https://doi.org/10.1039/d1ra05058c
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6
A sandwich-type electrochemical immunosensor for ultrasensitive detection of CEA based on core–shell Cu2O@Cu-MOF@Au NPs nanostructure attached with HRP for triple signal amplification
Autor: Yue Yang, Chenglin Hong, Wenjun Li, Chaoyun Ma, Xiuwen Qiao, Yiju Song
Publikováno v: Journal of Materials Science. 55:13980-13994
A novel sandwich-type electrochemical immunosensor based on cuprous oxide (Cu2O)@copper-metal organic framework (Cu-MOF)@gold nanoparticles (Au NPs) core–shell structure was proposed. Cu2O@Cu-MOF@Au attached with horseradish peroxidase (HRP) triple
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f01a0a73d1d6166d322a5d7a8b74fd0a
https://doi.org/10.1007/s10853-020-04904-z
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8
Ultrasensitive immunosensor for AFP detection based on Cu 2 O to generate electrical signals
Autor: Kaihang Cao, Yiju Song, Chaoyun Ma, Chenglin Hong, Wenjun Li, Xiuwen Qiao, Chulei Zhao
Publikováno v: Micro & Nano Letters. 15:125-129
In this experiment, a Cu 2 O spherical nanoparticle was reduced by hydrothermal reaction to prepare a label-free electrochemical immunosensor based on a novel signal amplification strategy. Multi-walled carbon nanotubes are a platform that combines c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a32073d9ca28f18a36fb2b6f837fae57
https://doi.org/10.1049/mnl.2019.0267
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9
An immunosensor detects carcinoembryonic antigen by a double reduction strategy based on polyphenylamine as a sacrifice reducing agent
Autor: Wenjun Li, Xiuwen Qiao, Yiju Song, Chulei Zhao, Bincheng Yin, Yuxiao Yang, Mei Wu, Chaoyun Ma, Chenglin Hong
Publikováno v: International Journal of Hydrogen Energy. 45:5055-5066
In this paper, a novel Ag NPs-PANI/MnO2 tag was synthesized for the first time, and the electrochemical immunoassay for carcinoembryonic antigen (CEA) was achieved. In this experiment, gold nanoparticles (Au NPs) were used as an electrochemical sensi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ed0dfccbd6f3df57a727e4d37a2e3e3
https://doi.org/10.1016/j.ijhydene.2019.12.041
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10
A novel electrochemical immunosensor based on CoS2 for early screening of tumor marker carcinoembryonic antigen
Autor: Mei Wu, Chulei Zhao, Xiuwen Qiao, Wenjun Li, Chenglin Hong, Chaoyun Ma, Yiju Song
Publikováno v: New Journal of Chemistry. 44:3524-3532
Nanocomposites have certain excellent properties compared with single nanomaterials, and have been widely used in electrochemical immunosensors in recent years. The active edge of CoS2 exposes a large surface area and can exhibit excellent catalytic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3fefe63d06cf12f043463c0d28d470c
https://doi.org/10.1039/c9nj05745e
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