Synthesis and characterization of [110mAg]-nanoparticles with application to whole-body autoradiography of aquatic organisms

被引：12

作者：

Al-Sid-Cheikh, Maya ^{[1
]}

Pelletier, Emilien ^{[1
]}

Rouleau, Claude ^{[2
]}

机构：

[1] Univ Quebec, Inst Sci Mer Rimouski ISMER, Rimouski, PQ G5L 3A1, Canada

[2] Inst Maurice Lamontagne, Dept Fisheries & Oceans, Mont Joli, PQ G5H 3Z4, Canada

来源：

APPLIED RADIATION AND ISOTOPES | 2011年 / 69卷 / 10期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Ag-110m] nanoparticles synthesis; Characterization; Biodistribution; Scallop; Whole-body autoradiography; SILVER NANOPARTICLES; CADMIUM ACCUMULATION; NANOSTRUCTURES; METHYLMERCURY; TRIBUTYLTIN; PARTICLE;

D O I：

10.1016/j.apradiso.2011.06.017

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Silver nanoparticles (AgNp) were synthesized using aqueous solution of silver nitrate ([Ag-110m]NO3) with poly(allylamine) as a reducing agent and a stabilizer of the AgNp suspension. Nanoparticles were characterized by absorption spectroscopy, particle size analysis, atomic force microscopy (AFM), and transmission (TEM) electron microscopy. Different size nanoparticles (10-30 nm and 70-90 nm) were obtained by varying the polymer concentration and reaction time. The application of [Ag-110m]AgNP to environmental studies, using nuclear techniques such as in vivo gamma counting and whole-body autoradiography, is demonstrated and discussed. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1415 / 1421

页数：7

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