Browsing by Author "Puren Akguner, Zeynep"
Now showing items 1-6 of 6
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Chitosan/collagen composite films as wound dressings encapsulating allantoin and lidocaine hydrochloride
Yasayan, Gokcen; Karaca, Gizem; Puren Akguner, Zeynep; Bal-Ozturk, Ayca (Taylor & Francis As, 2020)Chitosan/collagen composite scaffolds encapsulating allantoin and lidocaine hydrochloride were formulated in various ratios and characterized in vitro for their applications in wound healing. After fabrication, scaffolds ... -
Development of mucoadhesive modified kappa-carrageenan/pectin patches for controlled delivery of drug in the buccal cavity
Ozkahraman, Bengi; Ozbas, Zehra; Yasayan, Gokcen; Puren Akguner, Zeynep; Yarimcan, Filiz; Alarcin, Emine; Bal-Ozturk, Ayca (Wiley, 2021)In this study, modified kappa-carrageenan/pectin hydrogel patches were fabricated for treatment of buccal fungal infections. For this purpose, kappa-carrageenan-g-acrylic acid was modified with different thiolated agents ... -
Evaluation of modified pectin/alginate buccal patches with enhanced mucoadhesive properties for drug release systems: in-vitro and ex-vivo study
Ozbas, Zehra; Ozkahraman, Bengi; Akguner, Zeynep Puren; Bal Ozturk, Ayca (Editions de Sante, 2022)A recent approach for buccal mucoadhesive system is the production of thiolated polymers via thiomer. In this study, pectin was grafted with acrylic acid before the thiolation by L-cystein and it was characterized by FTIR, ... -
In-vitro bioactivity investigation of sol-gel derived alumina-bovine hydroxyapatite (Bha) composite powders
Yelten, Azade; Karal-Yilmaz, Oksan; Puren Akguner, Zeynep; Bal-Ozturk, Ayca; Yilmaz, Suat (Gazi Universitesi, 2020)Alumina (α-Al2O3) and hydroxyapatite (HA, Ca10(PO4)6(OH)2) are well-known for being clinically successful bioceramic materials. In this work, in-vitro biological characterization of the sol-gel alumina-bovine hydroxyapatite ... -
İpek fibroin/polivinil alkol esaslı ilaç taşıyıcı yara örtüleri
Bu çalışmanın amacı, potansiyel yara örtüsü olarak ilaç taşıyıcı-yeni bir karboksil modifiyeli poli(vinil alkol)-çapraz bağlı ipek fibroin esaslı hidrojel filmi (İF/PVA) geliştirmektir. Çapraz bağlı hidrojellerin hazırlanması ... -
Sponge-like chitosan-based nanostructured antibacterial material as a topical hemostat
Bal-Ozturk, Ayca; Karal-Yilmaz, Oksan; Puren Akguner, Zeynep; Aksu, Soner; Tas, Arzu; Olmez, Hulya (Wiley, 2019)In this study, chitosan/alginic acid/zinc oxide (CHI/AA/ZnO) nanostructured hydrogel sponges were fabricated by incorporating ZnO nanoparticles (<100 nm) into polymer matrix to develop a new potential biomaterial for ...
