Smart phone assisted, rapid, simplistic, straightforward and sensitive biosensing of cysteine over other essential amino acids by β-cyclodextrin functionalized gold nanoparticles as a colorimetric probe
Ramar Rajamanikandan, Asokan Dhivya Lakshmi, Malaichamy Ilanchelian
Abstract
Herein, we have attempted the synthesis of β-CD functionalized AuNPs and then applied them as a colorimetric assay for the quantification of Cys over other different essential amino acids.
Topics & Concepts
ChemistryBiosensorCyclodextrinColloidal goldAmino acidCysteineCombinatorial chemistryNanoparticleNanotechnologyOrganic chemistryBiochemistryMaterials scienceEnzymeAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in CatalysisNanocluster Synthesis and Applications