Point-of-care testing (POCT) of patients with a high concentration of uric acid by using alginate hydrogel microspheres embedded with CdZnTeS QDs and urate oxidase (Alg@QDs-UOx MSs)
Lu Fan, Yeling Yang, Yucheng Liu, Fubing Wang, Xinghu Ji, Zhike He
Abstract
= 0.9973), indicating that this method can be employed for quantitative analysis of uric acid in human urine (<10 mM). The limit of detection (LOD) is 20.3 μM.
Topics & Concepts
Urate oxidasePoint-of-care testingMicrosphereChemistryUric acidChromatographyNanotechnologyChemical engineeringMaterials scienceBiochemistryEngineeringImmunologyBiologyBiosensors and Analytical DetectionInnovative Microfluidic and Catalytic Techniques InnovationElectrochemical sensors and biosensors