Aqueous synthesis and stabilization of highly concentrated gold nanoparticles using sterically hindered functional polymer

Rayoung Kim; Ho Seok Park; Taekyung Yu; Jongheop Yi; Woo Sik Kim

doi:10.1016/j.cplett.2013.04.074

Aqueous synthesis and stabilization of highly concentrated gold nanoparticles using sterically hindered functional polymer

Rayoung Kim, Ho Seok Park, Taekyung Yu, Jongheop Yi, Woo Sik Kim

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

21 Scopus citations

Abstract

This letter describes a simple and bulk route for synthesizing Au nanoparticles in a sub-10 nm regime using branched polyethyleneimine (BPEI) as a stabilizer. BPEI, a sterically hindered functional polymer, was found to play a key role in stabilizing the Au nanoparticles without any aggregation, even at a high chloroauric acid concentration of 200 mM.

Original language	English
Pages (from-to)	71-75
Number of pages	5
Journal	Chemical Physics Letters
Volume	575
DOIs	https://doi.org/10.1016/j.cplett.2013.04.074
State	Published - 21 Jun 2013
Externally published	Yes

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10.1016/j.cplett.2013.04.074

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title = "Aqueous synthesis and stabilization of highly concentrated gold nanoparticles using sterically hindered functional polymer",

abstract = "This letter describes a simple and bulk route for synthesizing Au nanoparticles in a sub-10 nm regime using branched polyethyleneimine (BPEI) as a stabilizer. BPEI, a sterically hindered functional polymer, was found to play a key role in stabilizing the Au nanoparticles without any aggregation, even at a high chloroauric acid concentration of 200 mM.",

author = "Rayoung Kim and Park, \{Ho Seok\} and Taekyung Yu and Jongheop Yi and Kim, \{Woo Sik\}",

year = "2013",

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journal = "Chemical Physics Letters",

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AU - Kim, Rayoung

AU - Park, Ho Seok

AU - Yu, Taekyung

AU - Yi, Jongheop

AU - Kim, Woo Sik

PY - 2013/6/21

Y1 - 2013/6/21

N2 - This letter describes a simple and bulk route for synthesizing Au nanoparticles in a sub-10 nm regime using branched polyethyleneimine (BPEI) as a stabilizer. BPEI, a sterically hindered functional polymer, was found to play a key role in stabilizing the Au nanoparticles without any aggregation, even at a high chloroauric acid concentration of 200 mM.

AB - This letter describes a simple and bulk route for synthesizing Au nanoparticles in a sub-10 nm regime using branched polyethyleneimine (BPEI) as a stabilizer. BPEI, a sterically hindered functional polymer, was found to play a key role in stabilizing the Au nanoparticles without any aggregation, even at a high chloroauric acid concentration of 200 mM.

UR - https://www.scopus.com/pages/publications/84878888662

U2 - 10.1016/j.cplett.2013.04.074

DO - 10.1016/j.cplett.2013.04.074

M3 - Article

AN - SCOPUS:84878888662

SN - 0009-2614

VL - 575

SP - 71

EP - 75

JO - Chemical Physics Letters

JF - Chemical Physics Letters

ER -

Aqueous synthesis and stabilization of highly concentrated gold nanoparticles using sterically hindered functional polymer

Abstract

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