Cam yüzey üzerinde Zno-Kitosan nanoyapıların büyütülmesi

Uzunbayır, Berkant

ABSTRACTIn recent years, the utilization of nanotechnology rapidly developed for the wide range of sciences. Nanomaterials shows unique properties and ZnO nanostructures are the most suitable structures for biosensor applications due to their high surface area and high electrochemical activity. In this project first, we have coated zinc film on to Glass/ITO surface by electrochemical deposition method. Then we have transformed the obtained zinc film to nanostructured ZnO by electrochemical anodization method. At the end, we have tried to modify the ZnO nanostructured surface with chitosan for ...Daha fazlası

Yüksek Lisans 2019 Ahmet Aykaç Graduate School of Natural and Applied Sciences 10 Görüntülenme

Erişime Açık

Glucose biosensor applications based on graphene foam/α-Fe2O3 nanocomposite Grafen köpük/α-Fe2O3 nanokompozit tabanlı glukoz biyosensör uygulamaları

Hano, Harun

ABSTRACTThree-dimensional graphene foam (GF) is used as a practical substance due to its high electrical conductivity and high surface area in many advanced applications. Moreover, hematite (α-Fe2O3) nanowires play a significant role in sensitivity and selectivity of biosensors by increasing the surface area of nanocomposite structures. Therefore, a hierarchical GF/α-Fe2O3 nanocomposite structure was developed in this thesis with superior properties for the construction of an enzymatic glucose biosensor.Characterizations of the obtained structure were carried out by using Raman Spectroscopy, X ...Daha fazlası

Yüksek Lisans 2020 Ahmet Aykaç Graduate School of Natural and Applied Sciences 31 Görüntülenme

Erişime Açık

Production of dental filling composite material with ımproved mechanical and antibacterial properties by zno/chitosan doped silica/pmma core/shell nano hybrid structured ınorganic matrix ZnO/Kitosan katkılı silika/PMMA çekirdek/kabuk nano hibrit yapılı inorganik matris ile mekanik ve antibakteriyel özellikleri geliştirilmiş dental dolgu kompozit malzemesi üretilmesi

Ok, İzel

ABSTRACTOrganic-inorganic (hybrid) dental filling composite resins are becoming increasingly popular as a result of their aesthetic quality, good mechanical properties, optimum wear resistance, and ease of use. However, dental composites have relatively high brittleness, low strength, and durability, which limits applications. Dental filling composites containing nanoparticles have been developed in recent years to address the drawbacks of dental composites. These composites have high filling percentages and provide high strength and durability to the resin. However, the characteristics of the ...Daha fazlası

Yüksek Lisans 2022 Ahmet Aykaç Graduate School of Natural and Applied Sciences 17 Görüntülenme