Poly(amidoamine)-G5 dendrimers/noble metal gold hybrid nanoparticles prepared by γ-ray irradiation

Kangming Nie; Jinlian Hu; Wenmin Pang; Qingren Zhu

doi:10.1016/j.matlet.2006.11.115

Poly(amidoamine)-G5 dendrimers/noble metal gold hybrid nanoparticles prepared by γ-ray irradiation

Kangming Nie^*
, Jinlian Hu
, Wenmin Pang
, Qingren Zhu

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

12 Citations (Scopus)

Abstract

In the absence of a chemical reductant and other protective reagents, noble metal gold hybrid nanoparticles are successfully prepared by ⁶⁰Co γ-ray irradiation using fifth-generation poly(amidoamine) dendrimer with surface amine-terminated group as polymeric template. The zerovalent gold is of spherical structure and the particle size is on nanometer scale range of 3-12 nm. The size distribution of gold nanoparticles displays multidispersity. The results of FTIR show that interactions between dendrimer template and gold nanoparticle exist in intra-molecule and inter-molecule of fifth-generation poly(amidoamine) dendrimer. © 2006 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	3567-3570
Journal	Materials Letters
Volume	61
Issue number	17
Online published	14 Dec 2006
DOIs	https://doi.org/10.1016/j.matlet.2006.11.115
Publication status	Published - Jul 2007
Externally published	Yes

Research Keywords

γ-ray irradiation
Gold hybrid nanoparticles
Interaction
Poly(amidoamine) dendrimers

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10.1016/j.matlet.2006.11.115

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@article{842d742539eb48e3a05947debfb65890,

title = "Poly(amidoamine)-G5 dendrimers/noble metal gold hybrid nanoparticles prepared by γ-ray irradiation",

abstract = "In the absence of a chemical reductant and other protective reagents, noble metal gold hybrid nanoparticles are successfully prepared by 60Co γ-ray irradiation using fifth-generation poly(amidoamine) dendrimer with surface amine-terminated group as polymeric template. The zerovalent gold is of spherical structure and the particle size is on nanometer scale range of 3-12 nm. The size distribution of gold nanoparticles displays multidispersity. The results of FTIR show that interactions between dendrimer template and gold nanoparticle exist in intra-molecule and inter-molecule of fifth-generation poly(amidoamine) dendrimer. {\textcopyright} 2006 Elsevier B.V. All rights reserved.",

keywords = "γ-ray irradiation, Gold hybrid nanoparticles, Interaction, Poly(amidoamine) dendrimers",

author = "Kangming Nie and Jinlian Hu and Wenmin Pang and Qingren Zhu",

year = "2007",

month = jul,

doi = "10.1016/j.matlet.2006.11.115",

language = "English",

volume = "61",

pages = "3567--3570",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

number = "17",

}

TY - JOUR

T1 - Poly(amidoamine)-G5 dendrimers/noble metal gold hybrid nanoparticles prepared by γ-ray irradiation

AU - Nie, Kangming

AU - Hu, Jinlian

AU - Pang, Wenmin

AU - Zhu, Qingren

PY - 2007/7

Y1 - 2007/7

N2 - In the absence of a chemical reductant and other protective reagents, noble metal gold hybrid nanoparticles are successfully prepared by 60Co γ-ray irradiation using fifth-generation poly(amidoamine) dendrimer with surface amine-terminated group as polymeric template. The zerovalent gold is of spherical structure and the particle size is on nanometer scale range of 3-12 nm. The size distribution of gold nanoparticles displays multidispersity. The results of FTIR show that interactions between dendrimer template and gold nanoparticle exist in intra-molecule and inter-molecule of fifth-generation poly(amidoamine) dendrimer. © 2006 Elsevier B.V. All rights reserved.

AB - In the absence of a chemical reductant and other protective reagents, noble metal gold hybrid nanoparticles are successfully prepared by 60Co γ-ray irradiation using fifth-generation poly(amidoamine) dendrimer with surface amine-terminated group as polymeric template. The zerovalent gold is of spherical structure and the particle size is on nanometer scale range of 3-12 nm. The size distribution of gold nanoparticles displays multidispersity. The results of FTIR show that interactions between dendrimer template and gold nanoparticle exist in intra-molecule and inter-molecule of fifth-generation poly(amidoamine) dendrimer. © 2006 Elsevier B.V. All rights reserved.

KW - γ-ray irradiation

KW - Gold hybrid nanoparticles

KW - Interaction

KW - Poly(amidoamine) dendrimers

UR - https://www.scopus.com/pages/publications/34249726609

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-34249726609&origin=recordpage

U2 - 10.1016/j.matlet.2006.11.115

DO - 10.1016/j.matlet.2006.11.115

M3 - RGC 21 - Publication in refereed journal

SN - 0167-577X

VL - 61

SP - 3567

EP - 3570

JO - Materials Letters

JF - Materials Letters

IS - 17

ER -

Poly(amidoamine)-G5 dendrimers/noble metal gold hybrid nanoparticles prepared by γ-ray irradiation

Abstract

Research Keywords

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