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  5. Colorimetric detection of alkaline-earth metal ion in environmental water samples using gold nanopar

Colorimetric detection of alkaline-earth metal ion in environmental water samples using gold nanopar

来源 :2016中加分析化学研讨会(CCACC2016) | 被引量 : 0次 | 上传用户：colinwangaaaa
【摘 要】
：
　　Gold nanoparticles (AuNPs) display extremely high extinction coefficient and characteristically strong surface plasmon resonance (SPR) absorption,and the co
【作 者】
：
Yan Zhang Jingjing Jiang Min Li Pengfei Gao Guomei Zhang Shaomin Shuang 
【机 构】
：
SchoolofChemistryandChemicalEngineering,ShanxiUniversity,Taiyuan030006,People'sRepublicofChina
【出 处】
：
2016中加分析化学研讨会(CCACC2016)
【发表日期】
：
2016年5期
【关键词】
：
gold nanoparticles pectinase alkaline-earth metal ion 
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　　Gold nanoparticles (AuNPs) display extremely high extinction coefficient and characteristically strong surface plasmon resonance (SPR) absorption,and the color of the solution changes from red to blue when the analyte is added to the AuNPs solution.Therefore,AuNPs-based colorimetric assays have attracted attention in recent years.
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