Assembling gold nanoparticles into flower-like structures by complementary base pairing of DNA molecules with mediation by apoferritins.

Wei, Jing; Li, Yan-Li; Gao, Peng-Cheng; Lu, Qian; Wang, Zhi-Fei; Zhou, Jian-Jun; Jiang, Yong

Wei, Jing; Li, Yan-Li; Gao, Peng-Cheng; Lu, Qian; Wang, Zhi-Fei; Zhou, Jian-Jun; Jiang, Yong.

Afiliación

Wei J; School of Chemistry and Chemical Engineering, Jiangsu province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing, Jiangsu 211189, P. R. China. yj@seu.edu.cn.

Chem Commun (Camb) ; 53(33): 4581-4584, 2017 Apr 20.

Article en En | MEDLINE | ID: mdl-28387779

RESUMEN

Apoferritin caged gold nanoparticles (AuNPs) were assembled into flower-like structures by precise base pairing of the attached DNA molecules. The key step was to use the eight hydrophilic channels through the apoferritin to control the exact number and locations of the DNA molecules that grafted onto the caged AuNP.

Asunto(s)

Apoferritinas/química; ADN/química; Oro/química; Nanopartículas del Metal/química; Emparejamiento Base; Modelos Moleculares; Estructura Molecular; Tamaño de la Partícula

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Apoferritinas / ADN / Nanopartículas del Metal / Oro Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2017 Tipo del documento: Article Pais de publicación: Reino Unido

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