Publication:
Fabrication and characterization of TiO<inf>2</inf> nanoparticles for determination of phosphate buffer saline concentration

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cris.author.scopus-author-id 37012449500
cris.author.scopus-author-id 22633937800
cris.author.scopus-author-id 55432801200
cris.author.scopus-author-id 55334719400
cris.author.scopus-author-id 57194735807
cris.author.scopus-author-id 54402789500
cris.author.scopus-author-id 57204242778
dc.contributor.author Foo K.
dc.contributor.author Hashim U.
dc.contributor.author Tan S.
dc.contributor.author Voon C.
dc.contributor.author Ruslinda A.
dc.contributor.author Heah C.
dc.contributor.author Liew Y.
dc.date.accessioned 2025-01-13T07:30:37Z
dc.date.available 2025-01-13T07:30:37Z
dc.date.issued 2018-12-06
dc.description.abstract The aim of present work is to study the influence of phosphate buffer saline (PBS) concentration on the electrical properties of titanium oxide (TiO2) coated on interdigitated electrodes (IDE). In this work, TiO2 solution was prepared via sol-gel method. The prepared solution was then coated on IDE using conventional spin coat method with spin-speed of 1500 rpm and 3000 rpm, respectively. Ultraviolet-visible spectroscopy resulted that TiO2nanoparticles coated with 3000 rpm has higher transmittance. These nanoparticles were then used to study the different concentrations of PBS solutions and the results were measured using dielectric analyzer and source meter. The capacitance-frequency curve indicated that increase in capacitance values from 11.35 nF to 0.91 μF when the sensor was exposed to ratio 1:100 of PBS concentration. Besides that, capacitance values were increased with the increase of PBS concentration, whereby the highest capacitance value (21.23 μF) was shown in PBS concentration of ratio 1:1 of PBS concentration. Overall, our study establishes a correlation between structural and electrical properties of TiO2 with different PBS concentration.
dc.identifier.doi 10.1063/1.5080849
dc.identifier.isbn [9780735417717]
dc.identifier.scopus 2-s2.0-85058717647
dc.identifier.uri https://hdl.handle.net/20.500.14170/11727
dc.relation.grantno undefined
dc.relation.ispartof AIP Conference Proceedings
dc.relation.ispartofseries AIP Conference Proceedings
dc.relation.issn 0094243X
dc.rights open access
dc.title Fabrication and characterization of TiO<inf>2</inf> nanoparticles for determination of phosphate buffer saline concentration
dc.type Conference Proceeding
dspace.entity.type Publication
oaire.citation.volume 2045
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.citation.number 020036
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person.identifier.scopus-author-id 37012449500
person.identifier.scopus-author-id 22633937800
person.identifier.scopus-author-id 55432801200
person.identifier.scopus-author-id 55334719400
person.identifier.scopus-author-id 57194735807
person.identifier.scopus-author-id 54402789500
person.identifier.scopus-author-id 57204242778
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