Use of Fe3O4 Nanoparticles for Enhancement of Biosensor Response to the Herbicide 2,4-Dichlorophenoxyacetic Acid

Article, Other literature type English OPEN
Ishak Zamri; Abdul Aziz Salmah; Ahmad Musa; Yook Heng Lee; Kee-Shyuan Loh;
  • Publisher: Molecular Diversity Preservation International (MDPI)
  • Journal: Sensors (Basel, Switzerland),volume 8,issue 9,pages5,775-5,791 (issn: 1424-8220, eissn: 1424-8220)
  • Publisher copyright policies & self-archiving
  • Related identifiers: pmc: PMC3705529, doi: 10.3390/s8095775
  • Subject: Screen-printer biosensor | 2 | 4-dichlorophenoxyacetic acid | TP1-1185 | alkaline phosphatase | Chemical technology | 4- dichlorophenoxyacetic acid | Article | Fe3O4 nanoparticles

Magnetic nanoparticles of Fe3O4 were synthesized and characterized using transmission electron microscopy and X-ray diffraction. The Fe3O4 nanoparticles were found to have an average diameter of 5.48 ±1.37 nm. An electrochemical biosensor based on immobilized alkalin... View more
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