Urine protein quantification in human urine on boron-doped diamond electrodes based on the electrochemical reaction of Coomassie brilliant blue
Hiroshi Aoki, Risa Miyazaki, Miho Ohama, M. Murata, Kai Asai, Genki Ogata, Yasuaki Einaga
Abstract
in urine samples. We also investigated the detection of urine protein in different urine samples. Our results agreed with those obtained using conventional colorimetric analysis. We believe this to be the first study of electrochemical detection of urine protein in urine samples on BDD electrodes, which is of great significance to be able to obtain results with electrical signals rapidly compared to conventional colorimetric analysis. This CBB-BDD technique has the potential to assist healthcare management in the form of a rapid daily diagnostic test to judge whether a more detailed examination is needed.
Topics & Concepts
UrineCoomassie Brilliant BlueDetection limitChromatographyUrinalysisChemistryElectrodeElectrochemistryBrilliant greenBiochemistryMedicineStainingOrganic chemistryPathologyPhysical chemistryElectrochemical sensors and biosensorsBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniques