Ultrasonic Fabrication Of ZnO/Chitosan Nano Permeable Microspheres
نویسندگان
چکیده
Sonokimyasal reaksiyonlarda, sıvıdaki ultrasonik dalgaların ve kabarcıkların etkileşimi, kimyasal aktivitenin başlaması veya artması gibi birçok olaya neden olabilir. Nano malzemelerin sentezinde akustik kavitasyon sırasında oluşan H OH radikalleri bir çok yükseltgenme indirgemeleri tetikler. Bu çalışmada, sonokimyasal oluşum ile katalitik biyomateryal çekirdek/kabuk morfolojisinin sentezi dalga yoğunluğunun biyomalzeme boyutuna etkisi araştırılmıştır. Çekirdek kabuk morfolojisine sahip mikroküreler hazırlamak için yeni tek adımlı yöntem geliştirildi. Mikrokürelerin boyutunu morfolojisini belirlemek optik mikroskop, Taramalı Elektron mikroskobu (SEM) kullanıldı. Yüzey morfolojisi, Atomik Kuvvet Mikroskobu (AFM) kullanılarak yeniden incelendi. Sonikasyon süresi 18 dk olarak ayarlandığında istenen elde edildi. kabuğu biyolojik parçalanabilen kitosandır çekirdek ZnO nanoparçacıklarıdır. mikrokürelerin geliştirilen reaksiyon yöntemi hızlı düşük maliyetlidir.
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ژورنال
عنوان ژورنال: Fen ve mühendislik bilimleri dergisi
سال: 2022
ISSN: ['2147-5296', '2149-3367']
DOI: https://doi.org/10.35414/akufemubid.1132357