Facile Synethesis of Fluorescent Polydopamine nanoparticles for sensing Fe(Ⅲ) and pyrophosphate

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：jcm917

【摘要】

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【作者】

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Cheng-ju Yu Wei-lung Tseng

【机构】

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National Sun Yat-sen University,80424,Taiwan,China

【出处】

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International Conference on Nanoscience & Technology,China 2

【发表日期】

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2013年3期

【关键词】

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fluorescent polydopamine nanoparticles hydrogen peroxide ferric ion pyrophosphat

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　　We describe a versatile and convenient approach,employing hydrogen peroxide (H2O2) as a oxidation reagent, for the synthesis of fluorescent polydopamine nanoparticles (FPDANs).Firstly, we utilized dopamine hydrochloride through self-polymerize under alkaline conditions to generate polydopamine sphere particles, then adding the hydrogen peroxide to oxidized/digested the polydopamine sphere particles could be obtained the fluorescent polydopamine nanoparticles.

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Facile Synethesis of Fluorescent Polydopamine nanoparticles for sensing Fe(Ⅲ) and pyrophosphate

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