Fluorescent organic nanoparticles self-assembled from hexa[p-(carbonyl glycin methyl ester) phenoxy] cyclotriphosphazene in solution

被引：7
作者：
Li, Xiaoli [1 ]
Li, Zhiguo [2 ]
Jing, Yingqi [1 ]
Bing, Baichun [3 ]
Li, Bin [1 ]
机构：
[1] NE Forestry Univ, Coll Sci, Heilongjiang Key Lab Mol Design & Preparat Flame, Harbin 150040, Peoples R China
[2] NE Forestry Univ, Coll Mat Sci & Engn, Harbin 150040, Peoples R China
[3] Liaoning Entry Exit Inspect & Quarantine Bur Peop, Dalian, Peoples R China
来源：
JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2012年 / 375卷
基金：
中国博士后科学基金; 高等学校博士学科点专项科研基金;
关键词：
Hexa[p-(carbonyl glycin methyl ester) phenoxy] cyclotriphosphazene; Nanoparticle; Self-assembly; Fluorescent emission; Hydrogen bond; MOLECULAR-STRUCTURE; MICELLES; DRUG; HEXAKIS(4-PYRIDYLMETHOXY)CYCLOTRIPHOSPHAZENE; POLYPHOSPHAZENES; MICROSPHERES; RELEASE; DESIGN;
D O I：
10.1016/j.jcis.2012.02.019
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Novel organic nanoparticles self-assembled from the hexa[p-(carbonyl glycin methyl ester) phenoxy] cyclotriphosphazene (HGPCP) were prepared by a simple solution method. The as-prepared nanoparticles were extensively characterized by SEM, TEM, XRD, TGA, and fluorescence spectrum. The size of nanoparticles was increased with increasing the HGPCP concentration in solution. The effect of reaction conditions on the particle size and stability was further investigated. Based upon the experimental results, a growth mechanism was proposed for the formation of the nanoparticles The obtained nanoparticles were highly thermal stable and exhibited strong fluorescent emission, which could be potential candidates for drug-loading carriers and tracer drug delivery. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：41 / 49
页数：9
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