Photocatalytic DNA-Intercalated Dye Complex for Visual Bioassays

来源 :2016年分析化学前沿国际研讨会及中美分析化学研讨会 | 被引量 : 0次 | 上传用户：Tender

【摘要】

：

　　We report here the newly discovered photocatalytic activity of the dsDNA-SYBR Green I(SG)complex,which can catalyze the oxidation of 3,30,5,50-tetramethylbe

【作者】

：

Peng Wu Hao Hu Xinfeng Zhang Xiandeng Hou

【机构】

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Analytical&TestingCenter,SichuanUniversityCollegeofMaterialsandChemistry&ChemicalEngineering,Chengdu

【出处】

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2016年分析化学前沿国际研讨会及中美分析化学研讨会

【发表日期】

：

2016年6期

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　　We report here the newly discovered photocatalytic activity of the dsDNA-SYBR Green I(SG)complex,which can catalyze the oxidation of 3,30,5,50-tetramethylbenzidine(TMB)under light irradiation corresponding to the excitation of the dsDNA–SG complex.The most appealing feature of the photocatalytic system here is that it can be obtained using random DNA sequences that can form a duplex.Considering the universality of the photooxidase,a label-free and universal platform was proposed for highly sensitive visual bioassays.

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Photocatalytic DNA-Intercalated Dye Complex for Visual Bioassays

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