Spectroscopic Study of a Novel Binaphthyl Amine Fluorescent Probe for Chiral Recognition of D/L-Lysine.

Liji Wu, Xiangyu Lu, Wentao Cai, Yajun Zou, Xiaoyu Zhang, Jialiang Yang, Gang Zhao

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Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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7 authors.

Liji WuSchool of Chemical Engineering, Sichuan University, Chengdu 610207, China.

Xiangyu LuSchool of Chemical Engineering, Sichuan University, Chengdu 610207, China.

Wentao CaiSchool of Chemical Engineering, Sichuan University, Chengdu 610207, China.

Yajun ZouSchool of Chemical Engineering, Sichuan University, Chengdu 610207, China.

Xiaoyu ZhangSchool of Chemical Engineering, Sichuan University, Chengdu 610207, China.

Jialiang YangSchool of Chemical Engineering, Sichuan University, Chengdu 610207, China.

Gang ZhaoSchool of Chemical Engineering, Sichuan University, Chengdu 610207, China.

Funding

Sichuan Province 1,000 Talents Plan Project No.2019JDRC0106

6 · The paper itself

Abstract

Lysine plays a crucial role in promoting development, enhancing immune function, and improving the function of central nervous system tissues. The two configurational isomers of amino acids have significantly different effects. Currently, methods for chiral recognition of lysine have been reported; however, previous detection methods have drawbacks such as expensive equipment and complicated detection processes. Fluorescence analysis, on the other hand, boasts high sensitivity, strong selectivity, and simple operation. In this study, we synthesized four novel Binaphthyl-Amine (BINAM)-based fluorescent probes capable of specifically identifying the L-configuration of lysine among the twenty amino acids that constitute human proteins. The enantiomeric fluorescence enhancement ratio (ef or ΔI

Indexed as

Fluorescent DyesLysineNaphthalenesSpectrometry, FluorescenceAminesHumansHydrogen-Ion ConcentrationLimit of DetectionStereoisomerismAminesFluorescent DyesLysineNaphthalenesBINAM-based fluorescent probeschiral lysine recognitionenantioselectivityfluorescence analysis

Identifiers

PMID39062746

DOI10.3390/ijms25147504

PMCPMC11277325

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