Spectroscopic Study of 2-Thiobarbituric Acid Modified Gold Nanoparticles

机译：2-硫代巴比妥酸修饰金纳米粒子的光谱研究

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Gold nanoparticles with a 13 nm diameter were synthesized and modified by a pH-sensitive, ionizable thiols acid, 2-thiobarbituric acid (TBA). After modification, the maximum absorbance wavelength shifted from 520 to 524 nm. Several effects were also investigated, including the pH, the salt and the metal ions effects.

机译：合成了直径为13 nm的金纳米颗粒，并通过pH敏感的可离子化的硫醇酸2-硫代巴比妥酸（TBA）进行了改性。修改后，最大吸收波长从520移至524 nm。还研究了几种影响，包括pH，盐和金属离子的影响。

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来源
《Frontier of nanoscience and technology》|2011年|p.244-248|共5页
会议地点 Kunming(CN);Kunming(CN)
作者
Juan Du; Zhining Xia;
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作者单位

College of bioengineering, Chongqing university, Chongqing, 400044, China;

College of bioengineering, Chongqing university, Chongqing, 400044, China,College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类工程材料一般性问题;
关键词
gold nanoparticle; 2-thiobarbituric acid; pH effect; salt effect; metal ions;

机译：金纳米粒子2-硫代巴比妥酸; pH值影响；盐效果金属离子;

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专利

1. Spectroscopic Study of 2-Thiobarbituric Acid Modified Gold Nanoparticles [J] . Juan Du, Zhining Xia Materials science forum . 2011,第期

机译：2-硫代巴比妥酸修饰金纳米粒子的光谱研究
2. 2-thiobarbituric acid test for lipid oxidation in food: Synthesis and spectroscopic study of 2-thiobarbituric acid-malonaldehyde adduct [J] . Guzman-Chozas M., Guillen-Sans R., Vicario-Romero IM. Journal of the American Oil Chemists' Society . 1998,第12期

机译：2-硫代巴比妥酸对食品中脂质氧化的测试：2-硫代巴比妥酸-丙二醛加合物的合成与光谱研究
3. Tautomeric Forms of 2-Thiobarbituric Acid As Studied in the Solid, in Polar Solutions, and on Gold Nanoparticles [J] . Eduardo Méndez, María F. Cerda, Jorge S. Gancheff, The journal of physical chemistry, C. Nanomaterials and interfaces . 2007,第8期

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4. A comparative study on sensitivity for biomolecular detection between gold nanoparticles coated and uncoated gold thin film using spectroscopic ellipsometry [C] . Rakesh Singh Moirangthem, Yia-Chung Chang, Shih-Hsin Hsu, NSTI-Nanotech 2010;NSTI nanotechnology conference and expo;Bio Nanotech 2010;NSTI bio nano conference and expo;Microtech 2010;Microtechnology conference and expo;WCM 2010;Workshop on compact modeling;NSTI nanotech ventures;TechConnect summit;Clean technology . 2010

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5. Studies of Branched Dialkyldithiophosphinic Acids on Gold and Stretchable Gold Films Using Silica Nanoparticles. [D] . Xu, Jincheng. 2017

机译：使用二氧化硅纳米粒子研究金和可拉伸金膜上的支链二烷基二硫代次膦酸。
6. Lipid Peroxidation Process in Meat and Meat Products: A Comparison Study of Malondialdehyde Determination between Modified 2-Thiobarbituric Acid Spectrophotometric Method and Reverse-Phase High-Performance Liquid Chromatography [O] . Anna Reitznerová, Monika Šuleková, Jozef Nagy, 2017

机译：肉和肉制品中脂质的过氧化过程：改进的2-硫代巴比妥酸分光光度法与反相高效液相色谱法丙二醛测定的比较研究
7. Tautomeric Forms of 2-Thiobarbituric Acid As Studied in the Solid, in Polar Solutions, and on Gold Nanoparticles [O] . -1

机译：如在固体，极性溶液和金纳米颗粒上研究的2-硫酰氨基甲酸的互变异构形式

Spectroscopic Study of 2-Thiobarbituric Acid Modified Gold Nanoparticles

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