Imidazole Based Biocompatible Polymer Coating in Deriving <25 nm Functional Nanoparticle Probe for Cellular Imaging and Detection

被引：24

作者：

Jana, Nikhil R. ^{[1
]}

Patra, Pranab K. ^{[3
]}

Saha, Arindam ^{[1
]}

Basiruddin, S. K. ^{[1
]}

Pradhan, Narayan ^{[1
,2
]}

机构：

[1] Indian Assoc Cultivat Sci, Ctr Adv Mat, Kolkata 700032, India

[2] Indian Assoc Cultivat Sci, Dept Mat Sci, Kolkata 700032, India

[3] Jubilant Chemsys Ltd, Noida 201301, India

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2009年 / 113卷 / 52期

关键词：

CDSE/CDS CORE/SHELL NANOCRYSTALS; QUANTUM DOTS; METAL NANOPARTICLES; GOLD NANOPARTICLES; OXIDE NANOCRYSTALS; SCALE SYNTHESIS; IONIC LIQUIDS; SEMICONDUCTOR; SIZE; NANORODS;

D O I：

10.1021/jp905685a

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：

Although synthetic methods for high quality near-monodispersed nanoparticles of metal and semiconductor are well established, their conversion into various functional nanoparticles is challenging. We report here an imidazole based polymer coating that can be used in deriving < 25 nm diameter water-soluble functional nanoparticles. The advantage of this coating method is that it is applicable to various hydrophobic metal and semiconductor nanoparticles, provides different chemical functionality and surface charge to the coated particle, induces minimum cytotoxicity, and can be used in deriving a bifunctional cellular nanoprobe for simultaneous imaging and surface enhanced Raman spectroscopy based detection.

引用

页码：21484 / 21492

页数：9

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Imidazole Based Biocompatible Polymer Coating in Deriving &lt;25 nm Functional Nanoparticle Probe for Cellular Imaging and Detection

Imidazole Based Biocompatible Polymer Coating in Deriving <25 nm Functional Nanoparticle Probe for Cellular Imaging and Detection