Show simple item record

dc.contributor.authorGururaj, K. J.
dc.contributor.authorSwamy, B. E. Kumara
dc.date.accessioned2018-07-12T08:17:19Z
dc.date.available2018-07-12T08:17:19Z
dc.date.issued2013-11
dc.identifier.citationSoft Nanoscience Letters, 2013, 3, 20-22en_US
dc.identifier.issn2160-0740
dc.identifier.urihttp://dx.doi.org/10.4236/snl.2013.34A006
dc.identifier.urihttp://hdl.handle.net/123456789/1827
dc.description.abstractTitania nano particles were synthesized at carbon paste electrode by cyclic voltammetry and then it was employed for the determination of acetaminophen in phosphate buffer at pH 7.4. Carbon paste electrode with titania nano particle displayed excellent electrochemically catalytic activities by shifting the oxidation potential of acetaminophen towards the negative side. The mass transfer process at electrochemical interface was diffusion controlled. Electrochemical techniques such as, electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization methods were used to measure the resistance of the electrodes. The resistance of the titanium electrode decreased in two orders when compared to the bare carbon paste electrode; the decrease in the resistance of the electrode and increase in the surface area of the electrode are responsible for the negative shifting of the oxidation potential of acetaminophen. The present method was applied to the determination of actetaminophen in paracetamol tablet, urine and blood sample by using standard addition method and the obtained results were satisfactory with a good recovery of 98%.en_US
dc.language.isoenen_US
dc.publisherScientific Researchen_US
dc.subjectTitania Nano Particlesen_US
dc.subjectElectrochemical Sensoren_US
dc.subjectElectrocatalysisen_US
dc.subjectCyclic Voltammetryen_US
dc.subjectElectrochemical Impedance Spectroscopyen_US
dc.titleElectrochemical Synthesis of Titanium Nano Particles at Carbon Paste Electrodes and Its Applications as an Electrochemical Sensor for the Determination of Acetaminophen in Paracetamol Tabletsen_US
dc.typeArticleen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record