A microfluidic organic transistor for reversible and real-time monitoring of H<sub>2</sub>O<sub>2</sub> at ppb/ppt levels in ultrapure water
Kohei Ohshiro, Yui Sasaki, Qi Zhou, Pierre Didier, Takasuke Nezaki, Tomoharu Yasuike, Masao Kamiko, Tsuyoshi Minami
Abstract
A microfluidic organic transistor functionalized with phenyboronic acid could monitor not only a reversible boronate anion with H 2 O 2 but also an irreversible conversion into a phenol structure by a continuous flow.
Topics & Concepts
Phenylboronic acidUltrapure waterMicrofluidicsTransistorChemistryNanotechnologyMaterials scienceOrganic chemistryCatalysisElectrical engineeringEngineeringVoltageAnalytical Chemistry and SensorsElectrochemical sensors and biosensorsConducting polymers and applications