Size-controlled synthesis, characterization, and cytotoxicity study of monodisperse poly(dimethylsiloxane) nanoparticles

被引：15

作者：

Baipaywad, Phornsawat ^{[1
]}

Kim, Yunkyung ^{[1
]}

Wi, Jung-Sub ^{[2
]}

Paik, Taejong ^{[1
]}

Park, Hansoo ^{[1
]}

机构：

[1] Chung Ang Univ, Sch Integrat Engn, Seoul 156756, South Korea

[2] Korea Res Inst Stand & Sci, Ctr Nanobio Measurement, Daejeon, South Korea

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2017年 / 53卷

基金：

新加坡国家研究基金会;

关键词：

Poly(dimethylsiloxane); Nanoparticles; Colloidal; Surface modification; Biomaterials; SILICA NANOPARTICLES; MESOPOROUS ORGANOSILICA; POLYDIMETHYLSILOXANE; HYBRIDIZATION; TOXICITY; DELIVERY; GROWTH;

D O I：

10.1016/j.jiec.2017.04.023

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polydimethylsiloxane (PDMS) nanoparticles (NPs) were synthesized using dimethylsiloxane and tetraethyl orthosilicate as precursors via a modified Stober process. A diluted ammonia solution was added to the reaction mixture. This induced base-catalyzed hydrolysis and condensation, forming dispersed nanocolloids. The as -synthesized organosilica NPs exhibited excellent colloidal stability without any noticeable precipitation in water. The particle size was readily tunable, in a diameter range of approximately 50-300 nm, by changing the amount of catalysts added to the reaction. Furthermore, we evaluated the cytotoxicity of PDMS NPs using a CCK-8 assay to demonstrate that PDMS NPs are promising for biomedical applications. (C) 2017 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：177 / 182

页数：6

共 50 条

[31] Sonochemical synthesis of size-controlled mercury selenide nanoparticles
Hui, W
Shu, X
Zhao, XN
Zhu, JJ
Xin, XQ
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2002, 96 (01): : 60 - 64
[32] Size-controlled synthesis of copper nanoparticles in supercritical water
Zhou, Lu
Wang, Shuzhong
Ma, Honghe
Ma, Suxia
Xu, Donghai
Guo, Yang
CHEMICAL ENGINEERING RESEARCH & DESIGN, 2015, 98 : 36 - 43
[33] Synthesis of size-controlled fcc and fct FePt nanoparticles
Nguyen, H. Loc
Howard, Luciano E. M.
Stinton, Graham W.
Giblin, Sean R.
Tanner, Brian K.
Terry, Ian
Hughes, Andrew K.
Ross, Ian M.
Serres, Arnaud
Evans, John S. O.
CHEMISTRY OF MATERIALS, 2006, 18 (26) : 6414 - 6424
[34] Size-controlled synthesis of magnetite nanoparticles in the presence of polyelectrolytes
Si, S
Kotal, A
Mandal, TK
Giri, S
Nakamura, H
Kohara, T
CHEMISTRY OF MATERIALS, 2004, 16 (18) : 3489 - 3496
[35] Size-controlled synthesis of ZnO nanoparticles and their photoluminescence properties
Zhou, Jianguo
Zhao, Fengying
Wang, Yingling
Zhang, Yan
Yang, Lin
JOURNAL OF LUMINESCENCE, 2007, 122 : 195 - 197
[36] Sonochemical synthesis of size-controlled mercury selenide nanoparticles
Wang, Hui
Xu, Shu
Zhao, Xiao-Ning
Zhu, Jun-Jie
Xin, Xin-Quan
Materials Science and Engineering: B, 2002, 96 (01) : 60 - 64
[37] Synthesis of size-controlled monodisperse Pd nanoparticles via a non-aqueous seed-mediated growth
Zhang, Lei
Wang, Lin
Jiang, Zhiyuan
Xie, Zhaoxiong
NANOSCALE RESEARCH LETTERS, 2012, 7
[38] Synthesis and optical properties of size-controlled gold nanoparticles
Chen, Meijie
He, Yurong
Liu, Xing
Zhu, Jiaqi
Liu, Rui
POWDER TECHNOLOGY, 2017, 311 : 25 - 33
[39] Synthesis of size-controlled monodisperse Pd nanoparticles via a non-aqueous seed-mediated growth
Lei Zhang
Lin Wang
Zhiyuan Jiang
Zhaoxiong Xie
Nanoscale Research Letters, 7
[40] Size-Controlled Synthesis and Optical Properties of Monodisperse Colloidal Magnesium Oxide Nanocrystals
Moon, Hoi Ri
Urban, Jeffrey J.
Milliron, Delia J.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (34) : 6278 - 6281

← 1 2 3 4 5 →