Yazar "Medetalibeyoğlu, Hilal" için listeleme
-
Efficient Direct-Methanol Fuel Cell Based on Graphene Quantum Dots/Multi-walled Carbon Nanotubes Composite
Gizem Güneştekin, Büşra; Medetalibeyoğlu, Hilal; Atar, Necip; Lütfi Yola, Mehmet (Wiley, 2020)Direct-methanol fuel cells are proton-exchange fuel cell in which methanol is used as the fuel. The important advantage of these fuel cells is the simplicity of transport and storage of methanol. In this study, methanol ... -
Electrochemical detection of amyloid-β protein by delaminated titanium carbide MXene/multi-walled carbon nanotubes composite with molecularly imprinted polymer
Özcan, Nermin; Medetalibeyoğlu, Hilal; Akyıldırım, Onur; Atar, Necip; Yola, Mehmet Lütfi (Elsevier, 2020)Amyloid-β protein, a polypeptide, is known as the reason of neuronal death and is widely recognized as a biomarker of Alzheimer's disease. In this study, a simple and rapid electrochemical biosensor based on delaminated ... -
Fabrication of Pt/Pd Nanoparticles/Polyoxometalate/Ionic Liquid Nanohybrid for Electrocatalytic Oxidation of Methanol
Medetalibeyoğlu, Hilal; Manap, Sevda; Yokuş, Özlem Aktaş; Beytur, Murat; Kardaş, Faruk; Akyıldırım, Onur; Özkan, Vildan; Yüksek, Haydar; Yola, Mehmet Lütfi; Atar, Necip (Electrochemical Society Inc., 2018)Fuel cells have important applications in recent decades due to high-energy demands, fossil fuel depletions, and environmental pollution throughout world. Pt/Pd nanoparticles/polyoxometalate/ionic liquid (ILs) nanohybrid ... -
Molecular Imprinted Sensor Including Au Nanoparticles/Polyoxometalate/Two-Dimensional Hexagonal Boron Nitride Nanocomposite for Diazinon Recognition
Medetalibeyoğlu, Hilal; Beytur, Murat; Manap, Sevda; Karaman, Ceren; Kardaş, Faruk; Akyıldırım, Onur; Kotan, Gül; Yüksek, Haydar; Atar, Necip; Yola, Mehmet Lütfi (IOP Publishing, 2020)Diazinon [O,O-diethyl O-(2-isopropyl-6-methylpyrimidin4-yl) thiophosphate] (DIA) is a significant organophosphorus insecticide in agricultural applications. Thus, sensitive analytical methods development is important for ... -
A new approach for electrochemical detection of organochlorine compound lindane: Development of molecular imprinting polymer with polyoxometalate/carbon nitride nanotubes composite and validation
Böke, Canan Pelin; Karaman, Onur; Medetalibeyoğlu, Hilal; Karaman, Ceren; Atar, Necip; Yola, Mehmet Lütfi (Elsevier, 2020)Organochlorine compounds such as gamma-lindane (?-LND) are very toxic and important ubiquitous contaminants in the environment. In this report, new molecular imprinted sensor on polyoxometalate (POM, H3PW12O40)/carbon ... -
A novel and ultrasensitive sandwich-type electrochemical immunosensor based on delaminated MXene@AuNPs as signal amplification for prostate specific antigen (PSA) detection and immunosensor validation
Medetalibeyoğlu, Hilal; Kotan, Gül; Atar, Necip; Yola, Mehmet Lütfi (Elsevier, 2020)In this study, an ultra-sensitive electrochemical immunosensor for PSA detection was designed. Firstly, gold nanoparticles (AuNPs)/p-aminothiophenol (ATP) functionalized graphene oxide (GO) composite (AuNPs- ATPGO) was ... -
A novel sandwich-type SERS immunosensor for selective and sensitive carcinoembryonic antigen
Medetalibeyoğlu, Hilal; Kotan, Gül; Atar, Necip; Yola, Mehmet Lütfi (Elsevier, 2020)Monitoring the malignant tumors via cancer biomarkers is very significant process. Nonetheless, the practical clinical applications need selective and sensitive analytical methods/techniques. In this study, a novel sandwich ... -
Validated electrochemical immunosensor for ultra-sensitive procalcitonin detection: Carbon electrode modified with gold nanoparticles functionalized sulfur doped MXene as sensor platform and carboxylated graphitic carbon nitride as signal amplification
Medetalibeyoğlu, Hilal; Beytur, Murat; Akyıldırım, Onur; Atar, Necip; Yola, Mehmet Lütfi (Elsevier, 2020)Septicemia, also known as sepsis, refers to a systemic inflammatory response syndrome and becomes thedominant reason of mortality for seriously diseases. Procalcitonin (PCT), the peptide precursor of the hormones,is a key ...