Particular Amino Acid Detection Of By Henna Leaf Extract Mediated Copper Nanoparticles.

[摘要] Here, we described an easy, eco-benign synthetic protocol for copper nanoparticles from coppersulphate employing extract of henna leaves (Lawsonia inermis) along with the evaluation of their activities forselective detection of amino acids. UV-Vis spectrometry was utilized to monitor the preparation of colloidalnano-copper in reacting medium. Standard characterization tools like X-ray powder diffraction (XRD) andtransmission electron microscopy (TEM) were performed to realize the micro-structure and crystalline phasesof biogenic nanoparticles. Finally, the amino acid detectability of these copper nanostructures was examinedand the actual mechanism behind the rapid detection of a particular amino acid has been demonstrated.

[学科分类] 工程和技术（综合）

[关键词] Biogenic copper nanoparticles;Lawsonia inermis leaf extract;UV-Vis spectroscopy;HRTEM;XRD;Amino acid detection