| Literature DB >> 26073874 |
Yuzhen Wang1, Ying Li, Wenjin Qi, Yujun Song.
Abstract
Here, we describe a new approach for preparation of luminescent lanthanide graphene in the presence of dipicolinic acid (DPA). Hg(2+) can competitively bind with DPA which greatly quenches the fluorescence and the resultant complex is able to selectively and sensitively detect cysteine with a detection limit of 5 nM.Entities:
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Year: 2015 PMID： 26073874 DOI： 10.1039/c5cc02889b
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222