Masking agent-free and channel-switch-mode simultaneous sensing of Fe super(3+) and Hg super(2+) using dual-excitation graphene quantum dots

A novel channel-switch-mode strategy for simultaneous sensing of Fe super(3+) and Hg super(2+) is developed with dual-excitation single-emission graphene quantum dots (GQDs). By utilizing the dual-channel fluorescence response performance of GQDs, this strategy achieved a facile, low-cost, masking a...

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Veröffentlicht in:	Analyst (London) 2015-06, Vol.140 (12), p.3925-3928
Hauptverfasser:	Xu, Fengzhou, Shi, Hui, He, Xiaoxiao, Wang, Kemin, He, Dinggeng, Yan, Lv'an, Ye, Xiaosheng, Tang, Jinlu, Shangguan, Jingfang, Luo, Lan
Format:	Artikel
Sprache:	eng
Schlagworte:	Assaying Detection Fluorescence Graphene Masking Quantum dots Strategy
Online-Zugang:	Volltext
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