A high local DNA concentration for nucleating a DNA/Fe coordination shell on gold nanoparticles

Zhicheng Huang; Biwu Liu; Juewen Liu

doi:10.1039/d0cc01418d

A high local DNA concentration for nucleating a DNA/Fe coordination shell on gold nanoparticles

Zhicheng Huang
, Biwu Liu
, Juewen Liu

School of Life Science and Technology (SLST)

University of Waterloo

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Preparing DNA/Fe coordination nanoparticles in solution requires a high concentration of DNA. Herein we grew a DNA/Fe shell on DNA-functionalized gold nanoparticles. Taking advantage of the high local DNA density, the required DNA concentration decreased 60-fold, and the size can be controlled. This hybrid material allowed drug loading and colorimetric sensing.

Original language	English
Pages (from-to)	4208-4211
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	30
DOIs	https://doi.org/10.1039/d0cc01418d
State	Published - 18 Apr 2020

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title = "A high local DNA concentration for nucleating a DNA/Fe coordination shell on gold nanoparticles",

abstract = "Preparing DNA/Fe coordination nanoparticles in solution requires a high concentration of DNA. Herein we grew a DNA/Fe shell on DNA-functionalized gold nanoparticles. Taking advantage of the high local DNA density, the required DNA concentration decreased 60-fold, and the size can be controlled. This hybrid material allowed drug loading and colorimetric sensing.",

author = "Zhicheng Huang and Biwu Liu and Juewen Liu",

note = "Publisher Copyright: This journal is {\textcopyright} The Royal Society of Chemistry.",

year = "2020",

month = apr,

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doi = "10.1039/d0cc01418d",

language = "英语",

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T1 - A high local DNA concentration for nucleating a DNA/Fe coordination shell on gold nanoparticles

AU - Huang, Zhicheng

AU - Liu, Biwu

AU - Liu, Juewen

N1 - Publisher Copyright: This journal is © The Royal Society of Chemistry.

PY - 2020/4/18

Y1 - 2020/4/18

N2 - Preparing DNA/Fe coordination nanoparticles in solution requires a high concentration of DNA. Herein we grew a DNA/Fe shell on DNA-functionalized gold nanoparticles. Taking advantage of the high local DNA density, the required DNA concentration decreased 60-fold, and the size can be controlled. This hybrid material allowed drug loading and colorimetric sensing.

AB - Preparing DNA/Fe coordination nanoparticles in solution requires a high concentration of DNA. Herein we grew a DNA/Fe shell on DNA-functionalized gold nanoparticles. Taking advantage of the high local DNA density, the required DNA concentration decreased 60-fold, and the size can be controlled. This hybrid material allowed drug loading and colorimetric sensing.

UR - https://www.scopus.com/pages/publications/85083454791

U2 - 10.1039/d0cc01418d

DO - 10.1039/d0cc01418d

M3 - 文章

C2 - 32168370

AN - SCOPUS:85083454791

SN - 1359-7345

VL - 56

SP - 4208

EP - 4211

JO - Chemical Communications

JF - Chemical Communications

IS - 30

ER -

A high local DNA concentration for nucleating a DNA/Fe coordination shell on gold nanoparticles

Abstract

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