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高选择性的Hg^(2+)识别体的合成及性能 被引量：1

Synthesis and Properties of Highly Selective Recognition for Hg^(2+)
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摘要 设计合成出一种新型的对Hg2+具有高选择性的识别体化合物1-羟基-2-(α-偶氮吡啶)-8-氨基-3,6-萘-二磺酸钠盐(HAANDS),并利用紫外-可见吸收光谱对它与Hg2+的相互作用进行了研究。结果表明:在中性100%水溶液中,HAANDS识别体仅仅对Hg2+在长波区有新峰出现,而且存在很好的线性关系。 A novel and highly selective recognition compound 1-hydroxy-2-α-azo pyridine-8-amino-3,6-naphthalene disulfonic sodium（HAANDS） for Hg2＋ was synthesized.The interaction of HAANDS and Hg2＋ was studied by UV-Vis absorption spectra.In the 100% neutral aqueous solution,the HAANDS recognition appeared a new peak only for Hg2＋ in long wavelength region with good linear relation.
作者 辛先荣 李敏 陈志敏 冯丽恒
机构地区 太原工业学院化学与化工系 山西大学化学化工学院
出处 《光谱实验室》 CAS CSCD 北大核心 2011年第3期1293-1296,共4页 Chinese Journal of Spectroscopy Laboratory
基金 国家自然科学基金(20802042) 山西省自然科学基金(2009021006)
关键词 化学识别 汞离子 紫外-可见吸收光谱 Chemical Recognition Hg2＋ UV-Vis Absorption Spectrum
分类号 O657.32 [理学—分析化学] O657.2 [理学—分析化学]
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参考文献5

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同被引文献13

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光谱实验室
2011年 第3期

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