Polyethyleneimine-Stabilized Platinum Nanoparticles as Peroxidase Mimic for Colorimetric Detection of Glucose
Yanshuai Cui, Xiang Lai, Bo Liang, Ying Liang, Haotian Sun, Longgang Wang
Abstract
-PEI NPs enhanced the high accessibility of the active center of Pt NPs for substrates and consequent excellent catalytic property. This established method has great potential to be used in various applications for glucose detection in the future.
Topics & Concepts
Detection limitZeta potentialChemistryCationic polymerizationNanoparticlePlatinum nanoparticlesCatalysisPlatinumNuclear chemistryColorimetryCombinatorial chemistryNanotechnologyChromatographyPolymer chemistryMaterials scienceOrganic chemistryAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors