1 Ocak 2022 Dergi makalesi Açık Erişim

Eryigit, M.; Urhan, B. Kurt; Dogan, H. Ozturk; Ozer, T. Oznuluer; Demir, U.

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  <dc:creator>Eryigit, M.</dc:creator>
  <dc:creator>Urhan, B. Kurt</dc:creator>
  <dc:creator>Dogan, H. Ozturk</dc:creator>
  <dc:creator>Ozer, T. Oznuluer</dc:creator>
  <dc:creator>Demir, U.</dc:creator>
  <dc:date>2022-01-01</dc:date>
  <dc:description>Electrochemically reduced graphene oxide/zinc oxide (ERGO/ZnO) nanocomposite was simultaneously co-electrodeposited based on a one-step electrodeposition approach at room temperature on an indium tin oxide (ITO) electrode from an aqueous solution without using specific reducing agents. The electrochemical fabricated ITO-ERGO/ZnO electrode was characterized using field emission scanning electron microscopy (FESEM), X-ray diffraction spectroscopy (XRD), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and electrochemical impedance spectroscopy (EIS) techniques. The biosensor properties of the ITO-ERGO/ZnO electrodes were investigated in terms of their response toward uric acid (UA) sensing via enzyme-free amperometry. The linear current response for UA on the ITO-ERGO/ZnO electrode in the concentration range of 1-400 mu M with a sensitivity of 150.7 mu A cm(-2) mM(-1) was obtained. The main advantage of the ITO-ERGO/ZnO electrode was a relatively low detection limit for estimating UA, high selectivity, good repeatability, and long-term stability. In addition, the fabrication procedure of the designed biosensor was straightforward, practicable, and inexpensive.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/257931</dc:identifier>
  <dc:identifier>oai:aperta.ulakbim.gov.tr:257931</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>IEEE SENSORS JOURNAL 22(6) 5555-5561</dc:source>
  <dc:title>ZnO Nanosheets-Decorated ERGO Layers: An Efficient Electrochemical Sensor for Non-Enzymatic Uric Acid Detection</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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