氨基酸
化学
荧光
组合化学
蛋氨酸
苯丙氨酸
缬氨酸
异亮氨酸
纳米技术
亮氨酸
生物化学
材料科学
量子力学
物理
作者
A. Das,Nidhi P Rao,C M Vaishnavi,Malavika S Kumar,Bimalendu Mukherjee,N Karthik,Gorachand Dutta,S Vishnu
出处
期刊:Analytical Methods
[The Royal Society of Chemistry]
日期:2023-01-01
卷期号:15 (21): 2546-2577
被引量:3
摘要
Owing to the biological significance of various amino acids, developing accurate and cost-effective sensing techniques for the selective detection of amino acids has recently attracted growing interest. This review discusses the recent advancements of chemosensors in the selective detection of only essential amino acids out of a total of twenty amino acids, which have been applied in chemosensing research, and the mechanism of their action. The focus is directed towards the detection of the most important essential amino acids, like leucine, threonine, lysine, histidine, tryptophan and methionine, since isoleucine and valine are yet to be explored in regard to chemosensing. According to their chemical and fluorescence properties, different sensing techniques, such as the reaction-based approach, DNA-based sensors, nanoparticle formation, coordination ligand binding, host-guest chemistry, the fluorescence indicator displacement (FID) approach, electrochemical sensors, carbon dot-based sensors, MOF-based sensors and metal-based techniques, have been described.
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