Scopus
YÖKSİS Eşleşti
CeO<inf>2</inf>:BaMoO<inf>4</inf> nanocomposite based 3D-printed electrodes for electrochemical detection of the dopamine
Materials Science in Semiconductor Processing · Eylül 2024
YÖKSİS Kayıtları
CeO2:BaMoO4 nanocomposite based 3D-printed electrodes for electrochemical detection of the dopamine
Materials Science in Semiconductor Processing · 2024 SCI-Expanded
PROFESÖR MURAT YILDIRIM →
Makale Bilgileri
DergiMaterials Science in Semiconductor Processing
Yayın TarihiEylül 2024
Cilt / Sayfa180
Scopus ID2-s2.0-85194948557
Özet
Despite being a relatively new technology, low-cost 3D printing has exhibited a significant impact on many facets of daily life. 3D printing has gained its popularity due to its ease of designing, quick prototyping, and waste reduction. In this study, we synthesized CeO2/BaMoO4 nanocomposite and characterize it with UV–vis, XRD, and SEM. Band gap of CeO2/BaMoO4 was found as 3.17 eV, showing an excellent semiconductor behavior. We also fabricated affordable 3D-printed working electrodes for application in dopamine hydrochloride detection. CeO2/BaMoO4 were modified onto 3D-printed electrodes and commercially purchased screen-printed electrodes to compare its applicability in dopamine detection. Electroactive surface areas were enhanced by addition of CeO2/BaMoO4. In linear range of 5–1000 μM, limit of detection values were found as 4.52 μM and 2.77 μM for CeO2:BaMoO4/SPE and CeO2:BaMoO4/3DPE biosensors, respectively. Sensitivity was calculated as 8.7285 and 0.3142 A/M.cm2 for CeO2:BaMoO4/SPE and CeO2:BaMoO4/3DPE, respectively. Both devices have shown significant reproducibility, repeatability and selectivity.
Yazarlar (5)
1
Ali Akbar Hussaini
2
Adem Sarilmaz
ORCID: 0000-0003-1463-9764
3
Faruk Ozel
ORCID: 0000-0002-3689-0469
4
Mehmet Okan Erdal
5
Murat Yıldırım
Anahtar Kelimeler
3D-printed
Biosensor
CeO :BaMoO 2 4
Dopamine
Nanocomposite
Kurumlar
Karamanoğlu Mehmetbey Üniversitesi
Karaman Turkey
Necmettin Erbakan Üniversitesi
Meram Turkey
Selçuk Üniversitesi
Selçuklu Turkey