6533b86ffe1ef96bd12cdea3

RESEARCH PRODUCT

Photoelectrochemical Bisphenol S Sensor Based on ZnO‐Nanoroads Modified by Molecularly Imprinted Polypyrrole

Daniels JevdokimovsPovilas GenysKrishna BisettyAlmira RamanavicieneArunas RamanaviciusDonats ErtsDonats ErtsArturs ViksnaKwanele KuneneKwanele KuneneAndris ŠUtkaAndris ŠUtkaRoman ViterRoman Viter

subject

PhotoluminescenceMaterials sciencePolymers and PlasticsBisphenol02 engineering and technology010402 general chemistryPolypyrrole01 natural sciencesphotoelectrochemical sensorschemistry.chemical_compoundbisphenolPolymer chemistryMaterials ChemistryPhysical and Theoretical ChemistryOrganic ChemistryMolecularly imprinted polymerphotoinduced021001 nanoscience & nanotechnologyCondensed Matter Physics0104 chemical sciencesBisphenol SchemistryChemical engineeringmolecularly imprinted polymersphotoluminescence0210 nano-technology

description

Molecularly imprinted polymers are important tools for the design of sensors and other molecular recognition based analytical systems. In this paper the development of a photoelectrochemical sensor for selective bisphenol determination is reported. The sensor is based on a glass/ZnO/MIP‐Ppy structure consisting of glass modified by a ZnO layer (glass/ZnO), which is functionalized by molecularly imprinted conducting polymer polypyrrole (MIP‐Ppy). The sensitivity of the sensor to bisphenol is in the range of 0.7–12.5 µm. Selectivity tests to other bisphenolic compounds are performed. Some aspects of a photoinduced response mechanism in glass/ZnO/MIP‐Ppy nanostructures are predicted and discussed.

yearjournalcountryeditionlanguage
2019-11-28Macromolecular Chemistry and Physics
https://doi.org/10.1002/macp.201900232