Dual labeled mesoporous silica nanospheres based electrochemical immunosensor for ultrasensitive detection of carcinoembryonic antigen.

Krishnan, Srinivasan; He, Xinxin; Zhao, Fengjuan; Zhang, Yuqing; Liu, Shanhu; Xing, Ruimin

Krishnan, Srinivasan; He, Xinxin; Zhao, Fengjuan; Zhang, Yuqing; Liu, Shanhu; Xing, Ruimin.

Afiliação

Krishnan S; Henan Key Laboratory of Polyoxometalate Chemistry, Henan Joint International Research Laboratory of Environmental Pollution Control Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 47504, PR China.
He X; Henan Key Laboratory of Polyoxometalate Chemistry, Henan Joint International Research Laboratory of Environmental Pollution Control Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 47504, PR China.
Zhao F; Food Inspection and Quarantine Technology Center of Shenzhen Customs, Shenzhen, Guangdong, PR China.
Zhang Y; Henan Key Laboratory of Polyoxometalate Chemistry, Henan Joint International Research Laboratory of Environmental Pollution Control Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 47504, PR China.
Liu S; Henan Key Laboratory of Polyoxometalate Chemistry, Henan Joint International Research Laboratory of Environmental Pollution Control Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 47504, PR China.
Xing R; Henan Key Laboratory of Polyoxometalate Chemistry, Henan Joint International Research Laboratory of Environmental Pollution Control Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 47504, PR China. Electronic address: rmxing@henu.edu.cn.

Anal Chim Acta ; 1133: 119-127, 2020 Oct 09.

Article em En | MEDLINE | ID: mdl-32993864

Assuntos

Técnicas Biossensoriais; Antígeno Carcinoembrionário; Grafite; Nanopartículas Metálicas; Nanosferas; Antígeno Carcinoembrionário/análise; Técnicas Eletroquímicas; Ouro; Imunoensaio; Limite de Detecção; Dióxido de Silício

Palavras-chave

Carcinoembryonic antigen; Dual signal amplification; Dual-labeled; Electrochemical sensor; Immunoassay; Mesoporous silica; NiO@Au; Sandwich-type; Tumor biomarker

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Técnicas Biossensoriais / Antígeno Carcinoembrionário / Nanopartículas Metálicas / Nanosferas / Grafite Idioma: En Ano de publicação: 2020 Tipo de documento: Article

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