Article detail · 2015
Affinity Based Laccase Immobilization on Modified Magnetic Nanoparticles Biosensing Platform for the Monitoring of Phenolic Compounds
- Year
- 2015
- Type
- article
Data source split
- YÖKSİS YÖKSİS article record
- YÖKSİS venue International Journal of Polymeric Materials and Polymeric Biomaterials
- Catalog match (ISSN) International Journal of Polymeric Materials and Polymeric Biomaterials
- OpenAlex OpenAlex enrichment (abstract, citations, topics)
Abstract
OpenAlex · English
The authors report an electrochemical phenol biosensor based on the immobilization of laccase (Lac) on the surface of copper capped magnetic core–shell (Fe3O4–SiO2) nanoparticles (MNPs). After synthesis, MNP surfaces were functionalized by silanization and then, modified with histidine (His) and copper, respectively. The performance of the MNP-His/Cu/Lac biosensor has been investigated at −0.05 V versus Ag/AgCl. The proposed biosensor allowed to detect catechol and phenol in the range of 0.01–0.4 mM and 0.025–0.2 mM, respectively. Finally, phenol analysis in culture medium of P. putida adapted to phenol was successfully demonstrated with appreciable recovery values.
Topics
Citations
OpenAlex cited_by_count. Not a WoS or Scopus citation count; those sources have no separate column here.
15 citations
OpenAlex cited_by_count (cache / database)
7 publications in the local catalog that cite this work (OpenAlex reference match; not the full global list).
- Novel Approaches to Enzyme-Based Electrochemical Nanobiosensors 2023
- Novel Approaches to Enzyme-Based Electrochemical Nanobiosensors 2023
- Immobilization and characterization of human carbonic anhydrase I on amine functionalized magnetic nanoparticles 2017
- Synthesis and characterization of biodegradable pHEMA starch composites for immobilization of L asparaginase 2016
- Catalase-conjugated surfaces: H2O2 detection based on quenching of tryptophan fluorescence on conducting polymers 2021
- A novel immobilization matrix for the biosensing of phenol: self assembled monolayers of calixarenes 2017
- A novel immobilization matrix for the biosensing of phenol: self assembled monolayers of calixarenes 2017