Rapid, Surfactant-Free, and Quantitative Functionalization of Gold Nanoparticles with Thiolated DNA under Physiological pH and Its Application in Molecular Beacon-Based Biosensor.

Xu, Qing; Lou, Xinhui; Wang, Lei; Ding, Xiaofan; Yu, Haixiang; Xiao, Yi

Xu, Qing; Lou, Xinhui; Wang, Lei; Ding, Xiaofan; Yu, Haixiang; Xiao, Yi.

Afiliação

Xu Q; Department of Chemistry, Capital Normal University , Xisanhuan North Road 105, Beijing 100048, China.
Lou X; Department of Chemistry, Capital Normal University , Xisanhuan North Road 105, Beijing 100048, China.
Wang L; Department of Chemistry, Capital Normal University , Xisanhuan North Road 105, Beijing 100048, China.
Ding X; Department of Chemistry, Capital Normal University , Xisanhuan North Road 105, Beijing 100048, China.
Yu H; Department of Chemistry and Biochemistry, Florida International University , Miami, Florida 33199, United States.
Xiao Y; Department of Chemistry and Biochemistry, Florida International University , Miami, Florida 33199, United States.

ACS Appl Mater Interfaces ; 8(40): 27298-27304, 2016 Oct 12.

Article em En | MEDLINE | ID: mdl-27689869

Assuntos

Nanopartículas Metálicas; Técnicas Biossensoriais; DNA; Ouro; Concentração de Íons de Hidrogênio; Tensoativos

Palavras-chave

DNA-gold nanoparticle conjugates; adsorption kinetics; ethylene glycol spacer; gold nanoparticle; physiological pH; quantitative adsorption; thiolated DNA

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