Literature DB >> 29302832

A Fluorescent Sensor of 3-Aminobenzeneboronic Acid Functionalized Hydrothermal Carbon Spheres for Facility Detection of L-tryptophan.

Rui Zhang1, Li-Xia Wang1, Yun-Di Zhang1, Chun-Hua Ge2, Jia-Ping Wang1, Ying Zhang3, Xiang-Dong Zhang4.   

Abstract

In the paper, hydrothermal carbon spheres (HTCs) are functionalized by the 3-aminobenzeneboronic acid (3-APBA) as a fluorescence sensor. The modification carbon spheres (3-APBA-HTCs) have shown excellent selectivity and sensitivity for efficient determination of L-tryptophan (L-Trp). The fluorescence sensor can selectively achieve the "On-Off" switchable functionality for L-Trp at an extremely low detection limit of 0.50 × 10- 5 mol/L.

Entities:  

Keywords:  3-APBA; Fluorescent; HTCs; L-tryptophan

Mesh：

Substances：

Year:  2018        PMID： 29302832     DOI： 10.1007/s10895-017-2205-0

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  17 in total

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