Yazar "Cevik, Serdar" için listeleme
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Ascorbic Acid Detection with MnO2-Modified GCPE
Cevik, Serdar; Akpolat, Oguz; Anık, Ülkü (Springer, 2016)In this study, manganese(IV) oxide (MnO2) nanoparticle (np)-modified glassy carbon paste electrode is used for ascorbic acid (AA) detection in fruit juice samples. The experimental parameters like MnO2 np amount and pH ... -
Banana Tissue-Nanoparticle/Nanotube Based Glassy Carbon Paste Electrode Biosensors for Catechol Detection
Cevik, Serdar; Anık, Ülkü (Amer Scientific Publishers, 2010)In this work, glassy carbon paste electrode (GCPE) was modified with banana tissue and nanomaterials like gold nanoparticles (Au-nps) and HNO(3) treated multi-walled carbon nanotubes (MWCNTs). As a result three types of ... -
Biocentri-voltammetric biosensor for acetylcholine and choline
Cevik, Serdar; Timur, Suna; Anık, Ülkü (Springer Wien, 2012)We report on the determination of choline and acetylcholine via biocentrivoltammetry. This method combines centrifugation and voltammetry and is based on a carbon paste electrode modified with acetylcholinesterase and ... -
Bismuth Film Combined with Screen-Printed Electrode as Biosensing Platform for Phenol Detection
Merkoci, Arben; Anık, Ülkü; Cevik, Serdar; Cubukcu, Meliha; Guix, Maria (Wiley-V C H Verlag Gmbh, 2010)Mushroom tissue was immobilized onto plain screen printed electrode (SPE) and multiwalled carbon nanotube (MWCNT) modified SPE (SPE/MWCNT) via bismuth (Bi) deposition. By this way. SPE/Bi/Tissue and SPE/MWCNT/Bi/Tissue ... -
Bismuth Film Electrode as Sensing Platform for IgE-anti-IgE Interactions
Anık, Ülkü; Cevik, Serdar; Timur, Suna (Wiley-V C H Verlag Gmbh, 2011)In this study, a bismuth film was used as a sensing platform for immunoreaction assay which includes the interactions between IgE and anti-IgE molecules. For preparing this assay, IgE was deposited on a carbon paste electrode ... -
Centri-voltammetry for biosensing systems: biocentri-voltammetric xanthine detection
Anık, Ülkü; Cevik, Serdar (Springer Wien, 2011)Centri-voltammetry is a method that combines centrifugation and voltammetry. This method, developed by our group in 2003, yielded promising results when applied to trace analysis of metal ios. We demonstrate here the first ... -
Effect of Nitric Acid "Washing" Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon mu-Particles
Anık, Ülkü; Cevik, Serdar; Pumera, Martin (Springeropen, 2010)The electroanalytic performances of glassy carbon paste electrode (GCPE), multi-walled carbon nanotube (MWCNT)-GCPE and double-walled carbon nanotube (DWCNT)-GCPE, which include HNO3 washed/unwashed materials, were compared ... -
Usage of Bismuth Film Electrode as Biosensor Transducer for Alkaline Phosphatase Assay
Anık, Ülkü; Cubukcu, Meliha; Cevik, Serdar; Timur, Suna (Wiley-V C H Verlag Gmbh, 2010)A biosensor for monitoring alkaline phosphatase (ALP) enzyme activity was developed by using bismuth film electrode (BiFE) as transducer. The aim was to test the possible applications of BiFE as transducer in this biosensing ...
