Colorimetric photonic crystal micro-beads for the detecting of heavy metal ions

来源 :8th International Conference on Nanophotonics(2015年第八届国际纳米光子 | 被引量 : 0次 | 上传用户：good_loloo

【摘要】

：

　　We have developed a facile method for the visual detection of metal ions (such as Cu 2+,Co2+,Ni2+ and Pb 2+) by using photonic colloidal crystalline (PCC) m

【作者】

：

XueminDu[1]Hiu-ManChiu[2]TianzhunWu[1]

【机构】

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Research Centre for Micro/Nano System & Bionic Medicine, Institute of Biomedical & Health Engineerin

【出处】

：

8th International Conference on Nanophotonics(2015年第八届国际纳米光子

【发表日期】

：

2015年期

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　　We have developed a facile method for the visual detection of metal ions (such as Cu 2+,Co2+,Ni2+ and Pb 2+) by using photonic colloidal crystalline (PCC) microspheric beads.The PCC micro-beads were fabricated from the orderly three-dimensional packing of core-shell nanoparticles with hydrogel coatings laden with anionic phosphate functionalities.

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Colorimetric photonic crystal micro-beads for the detecting of heavy metal ions

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