• 综合
  • 标题
  • 关键词
  • 摘要
  • 学者
  • 期刊-刊名
  • 期刊-ISSN
  • 会议名称
搜索

作者:

Wang, Huan (Wang, Huan.) | Han, Siyuan (Han, Siyuan.) | Sun, Jihong (Sun, Jihong.) (学者:孙继红) | Fan, Tengfei (Fan, Tengfei.) | Tian, Cixia (Tian, Cixia.) | Wu, Yan (Wu, Yan.)

收录:

EI Scopus SCIE

摘要:

A novel amphiphilic copolymer based on dextran, poly(lactide) (PLA) and 1.2-dipalmitoyl-sn-glycero-3-phosphoethanolamine (DPPE) was synthesized and characterized by FT-IR, H-1 NMR, C-13 NMR and P-31 NMR spectra. Their molecular weights were determined by gel permeation chromatography (GPC). The molecular weights range from 30 000 g mol(-1) to 37 000g mol(-1) with a feed weight ratio of 20:1-50:1 (DPPE/activated dextran-PLA). Its micellar characteristics were investigated using fluorescence technique, transmission electron microscopy (TEM) and dynamic light scattering (DLS). It was found that dextran-PLA-DPPE copolymer could form spherical micelles. The micelle diameters ranged from 85 to 120 nm with a feed weight ratio of 20:1-50:1 (DPPE/activated dextran-PLA) in the absence of surfactant. (C) 2010 Elsevier Ltd. All rights reserved.

关键词:

Micellar characteristics Poly(lactide)1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine Dextran

作者机构:

  • [ 1 ] [Wang, Huan]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Han, Siyuan]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Sun, Jihong]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Wang, Huan]Natl Ctr Nanosci & Technol, Lab Nanobiomed & Nanosafety, Div Nanomed & Nanobiol, Beijing 100190, Peoples R China
  • [ 5 ] [Han, Siyuan]Natl Ctr Nanosci & Technol, Lab Nanobiomed & Nanosafety, Div Nanomed & Nanobiol, Beijing 100190, Peoples R China
  • [ 6 ] [Fan, Tengfei]Natl Ctr Nanosci & Technol, Lab Nanobiomed & Nanosafety, Div Nanomed & Nanobiol, Beijing 100190, Peoples R China
  • [ 7 ] [Tian, Cixia]Natl Ctr Nanosci & Technol, Lab Nanobiomed & Nanosafety, Div Nanomed & Nanobiol, Beijing 100190, Peoples R China
  • [ 8 ] [Wu, Yan]Natl Ctr Nanosci & Technol, Lab Nanobiomed & Nanosafety, Div Nanomed & Nanobiol, Beijing 100190, Peoples R China

通讯作者信息:

  • 孙继红

    [Sun, Jihong]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China

查看成果更多字段

相关关键词:

来源 :

CARBOHYDRATE POLYMERS

ISSN: 0144-8617

年份: 2011

期: 3

卷: 83

页码: 1408-1413

1 1 . 2 0 0

JCR@2022

ESI学科: CHEMISTRY;

JCR分区:1

中科院分区:1

被引次数:

WoS核心集被引频次: 6

SCOPUS被引频次: 7

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 0

在线人数/总访问数:1384/3896246
地址:北京工业大学图书馆(北京市朝阳区平乐园100号 邮编:100124) 联系我们:010-67392185
版权所有:北京工业大学图书馆 站点建设与维护:北京爱琴海乐之技术有限公司