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
收藏
页码：1415 / 1421
页数：7
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