Ultrasensitive visual detection of DNA with tunable dynamic range by using unmodified gold nanoparticles and target catalyzed hairpin assembly amplification.

Yun, Wen; Jiang, Jiaolai; Cai, Dingzhou; Zhao, Pengxiang; Liao, Junsheng; Sang, Ge

Yun, Wen; Jiang, Jiaolai; Cai, Dingzhou; Zhao, Pengxiang; Liao, Junsheng; Sang, Ge.

Affiliation

Yun W; Science and Technology on Surface Physics and Chemistry Laboratory, P.O.Box No.9-35, Jiangyou City, Sichuan 621908, PR China.
Jiang J; Science and Technology on Surface Physics and Chemistry Laboratory, P.O.Box No.9-35, Jiangyou City, Sichuan 621908, PR China.
Cai D; Science and Technology on Surface Physics and Chemistry Laboratory, P.O.Box No.9-35, Jiangyou City, Sichuan 621908, PR China.
Zhao P; Science and Technology on Surface Physics and Chemistry Laboratory, P.O.Box No.9-35, Jiangyou City, Sichuan 621908, PR China.
Liao J; Science and Technology on Surface Physics and Chemistry Laboratory, P.O.Box No.9-35, Jiangyou City, Sichuan 621908, PR China. Electronic address: jshliao711@163.com.
Sang G; Science and Technology on Surface Physics and Chemistry Laboratory, P.O.Box No.9-35, Jiangyou City, Sichuan 621908, PR China. Electronic address: yunwenyunwen@qq.com.

Biosens Bioelectron ; 77: 421-7, 2016 Mar 15.

Article in En | MEDLINE | ID: mdl-26448518

Subject(s)
Key words

Gold nanoparticles; Target catalyzed hairpin assembly amplification; Visual detection

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: DNA / Sequence Analysis, DNA / Colorimetry / Nucleic Acid Amplification Techniques / Inverted Repeat Sequences Type of study: Diagnostic_studies Language: En Journal: Biosens Bioelectron Journal subject: BIOTECNOLOGIA Year: 2016 Document type: Article

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