Browsing MT - Mathematics and Natural Science by Subject "chitosan"
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Aktivitas antibakteri kitosan berdasarkan perbedaan derajat deasetilasi dan bobot molekul
(2011)Chitosan is a derivatives product of chitin that can be found as waste from fishery industries. The application chitosan as antibacterial agent is affected by the degree of deacetylation and molecular weight. Increasing ... -
Aktivitas Antibakteri Membran Paduan Kitosan-Polivinil Alkohol Mengandung Ekstrak Daun Cincau Hijau dan Kelor
(2022)Chitosan is a natural polymer that can be used as a wound dressing material. Chitosan has intrinsic properties, such as biocompatibility, non-toxic, hemostatic, biodegradable, and has antibacterial activity. However, ... -
Conductiviy Study of Chitosan/PVA+KOH Polymer Eletrolyte
(2010)The blend-based polymer electrolyte consist of chitosan and polyvinyl alcohol (PVA) as host polymers and potassium hydroxide (KOH) as the complexing salt was studied. Polymer electrolyte were obtained by the casting ... -
Pembuatan Membran Komposit (Kitosan-Biosilika) untuk Menghilangkan Logam Kromium Heksavalen [Cr(VI)] dari Limbah Industri
(2010)Senyawa kromium banyak digunakan dalam industri modern salah satunya industri pelapisan logam (electroplating). Senyawa kromium diperairan ada dua bentuk yaitu Cr(III) dan Cr(VI). Senyawa Cr(VI) menimbulkan dampak berbahaya ... -
Peningkatan Jumlah Nanopartikel Kitosan Terisi Ketoprofen dengan Metode Sonikasi Berdasarkan Ragam Waktu dan Amplitudo Sonikasi.
(2011)Kitosan merupakan material yang terus dikembangkan keberadaanya sebagai biopolimer alam yang aman dan banyak memiliki aplikasi. Sifat kitosan yang biokompatibel, biodegradabel, nontoksik dan murah (Sailaja 2010) menyebabkan ... -
Photovoltaic Effect In A CdS/P3HT-Chitosan Junction
(2011)A CdS/Polymer junction has been fabricated and it’s photovoltaic effect has been studied. The polymer is a blend of poly-3hexyltiophene (P3HT), chitosan and polyethileneglicol (PEG). Boron in situ doping of CdS using ...