| Interaction between Eu-phenylalanine and DNA Using Cyclic Voltammetry and UV Spectroscopy |
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| 作者姓名： | 沈鹤柏 蒯丽衡 倪丽华 李建粤 章宗穰 |
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| 作者单位： | Department of Chemistry and Department of Biology，Shanghai Normal University，Shanghai 200234，China |
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| 摘 要： | ＩｎｔｅｒａｃｔｉｏｎｂｅｔｗｅｎＥｕｐｈｅｎｙｌａｌａｎｉｎｅａｎｄＤＮＡＵｓｉｎｇＣｙｃｌｉｃＶｏｌｔａｍｍｅｔｒｙａｎｄＵＶＳｐｅｃｔｒｏｓｃｏｐｙＳｈｅｎＨｅｂａｉ（沈鹤柏），ＫｕａｉＬｉｈｅｎｇ（蒯丽衡），ＮｉＬｉｈｕａ（倪丽华），...
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Interaction between Eu phenylalanine and DNA Using Cyclic Voltammetry and UV Spectroscopy |
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| Shen HebaiTo whom correspondence should be addressed,Kuai Liheng,Ni LihuaLi Jianyue,Zhang Zongrang.Interaction between Eu-phenylalanine and DNA Using Cyclic Voltammetry and UV Spectroscopy[J].Journal of Rare Earths,1997(4). |
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| Authors: | Shen HebaiTo whom correspondence should be addressed Kuai Liheng Ni LihuaLi Jianyue Zhang Zongrang |
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| Abstract: | The interaction between DNA and the Eu(Phe) 3 3 complex ion has been studied by means of cyclic voltammetry and differential UV spectroscopy The results depicted an obvious decrease of peak current in CV plot after the reaction between the two species studied The observed peak potential separation was increased but the diffusion coefficient of Eu complex ion was decreased Hypochromicity was observed at 226 and 258 nm after the predicted interaction of them A preliminary interpretation is proposed for discussion |
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| Keywords: | Rare earths DNA Cyclic voltammetry UV spectroscopy |
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