近红外染料Yb(P4)(CoP) 掺杂 PS/SiO<SUB>2</SUB>复合纳米荧光标记物的制备及其性能

李月娟; 孟建新; 曹丽伟; 蒋风雷; 黄伟国

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近红外染料Yb(P4)(CoP) 掺杂 PS/SiO₂复合纳米荧光标记物的制备及其性能

论文 | 更新时间：2020-08-12

- 近红外染料Yb(P4)(CoP) 掺杂 PS/SiO₂复合纳米荧光标记物的制备及其性能
- Preparation and Properties of Near-infrared Yb(P4)(CoP) Dyes Doped Polystyrene/Silica Nanoparticles
- 发光学报 2009年30卷第3期页码：351-355
- 作者机构：
  
  1. 暨南大学化学系
  2. 暨南大学纳米化学研究所
  3. 香港浸会大学化学系, 香港九龙塘
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： O482.31
- 收稿：2008-08-04，
  
  修回：1900-1-2，
  
  网络首发：2009-06-30，
  
  纸质出版：2009-06-30
- 稿件说明：
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李月娟, 孟建新, 曹丽伟, 等. 近红外染料Yb(P4)(CoP) 掺杂 PS/SiO₂复合纳米荧光标记物的制备及其性能[J]. 发光学报, 2009,30(3):351-355.

LI Yue-juan, MENG Jian-xin, CAO Li-wei, et al. Preparation and Properties of Near-infrared Yb(P4)(CoP) Dyes Doped Polystyrene/Silica Nanoparticles[J]. Chinese Journal of Luminescence, 2009, 30(3): 351-355.
李月娟, 孟建新, 曹丽伟, 等. 近红外染料Yb(P4)(CoP) 掺杂 PS/SiO₂复合纳米荧光标记物的制备及其性能[J]. 发光学报, 2009,30(3):351-355. DOI：

LI Yue-juan, MENG Jian-xin, CAO Li-wei, et al. Preparation and Properties of Near-infrared Yb(P4)(CoP) Dyes Doped Polystyrene/Silica Nanoparticles[J]. Chinese Journal of Luminescence, 2009, 30(3): 351-355. DOI：

摘要

利用苯乙烯与3-甲基丙烯酰氧基丙基三甲氧基硅烷(KH570)化学反应合成共聚前驱物

再采用凝胶-溶胶法

与四乙氧基硅烷在一定的条件下共同水解与缩合

合成了近红外染料合镱(Ⅲ)掺杂的聚苯乙烯/二氧化硅复合纳米粒子。这种制备染料掺杂复合纳米粒子的方法既克服了传统物理包埋方法染料容易泄漏的问题

又不受到化学键合方法对近红外染料分子性质的限制。用扫描电子显微镜表征该复合纳米粒子呈球形

大小均匀

直径约100 nm。所制得的纳米粒子荧光性质稳定

受外界环境的影响小

具潜在生物亲和性

是一种新型的近红外荧光标记物。

Abstract

paper

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references

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近红外染料Yb(P4)(CoP) 掺杂 PS/SiO2复合纳米荧光标记物的制备及其性能

Preparation and Properties of Near-infrared Yb(P4)(CoP) Dyes Doped Polystyrene/Silica Nanoparticles

DOI：

摘要

Abstract

关键词

Keywords

references

近红外染料Yb(P4)(CoP) 掺杂 PS/SiO₂复合纳米荧光标记物的制备及其性能