Yazar "Uzunoğlu, Serap Beyaztaş" için listeleme
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Characterization of lactoperoxidase (LPO) enzyme thin films for Volatile Organic Compound (VOC) sensing
Evyapan, Murat; Uzunoğlu, Serap Beyaztaş; Uzunoǧlu, Tayfun (Taylor and Francis Ltd., 2023)Spin-coated thin films of lactoperoxidase enzyme (LPO) were used on conjunction with the bio-composite (chitosan-gelatin), glutaraldehyde and cysteine as first-layers to characterize the interactions on the sensing ... -
Immobilized xanthine oxidase with bio-composite using gas biosensor
Uzunoğlu, Tayfun; Evyapan, Murat; Uzunoğlu, Serap Beyaztaş; Yıldırım, Gönül; Arslan, Oktay (Parlar Scientific Publications (P S P), 2021)The paper describes the development of biosensor for gas detection using bio-composite-xanthine oxidase. The xanthine oxidase enzyme is immobilized by bio-composite including gelatine and chitosan. The high stability of ... -
Inhibition effect of some chemical on lactoperoxidase and covalently immobilized on a biocomposite for biosensor
Uzunoğlu, Serap Beyaztaş; Beyçiç, Tuğçe; Uzunoğlu, Tayfun; Evyapan, Murat (Parlar Scientific Publications (P S P), 2020)Lactoperoxidase was purified from bovine milk using ammonium sulfate precipitation and affinity chromatography. The greatest purification fold for lactoperoxidase has been obtained as 1302.65 folds with 24.95 % yields. The ... -
Inhibitory effects of anticancer drugs on cytosolic carbonic anhydrase isozymes
Uzunoğlu, Serap Beyaztaş; Uzunoğlu, Tayfun; Arslan, Oktay (Parlar Scientific Publications (P S P), 2020)Anticancer drugs are widely used cancer treatment. Human carbonic anhydrase I and II were shown widely distribution with erythrocytes so it is important to understand how effect is anticancer drugs these isozymes. In this ... -
Metal ion effects on Polyphenol Oxidase Covalently immobilized on a Bio-Composite
Uzunoğlu, Serap Beyaztaş; Uzunoğlu, Tayfun; Koçsuz, Samet; Evyapan, Murat; Arslan, Oktay (C M B Assoc, 2021)Biosensors can be developed using different immobilization methods. Interest in immobilization methods have increased because biosensors have been important for science. Polyphenol oxidase (PPO) was used generally in ... -
Preparing and optimizing a newly affinity gel for purification of carbonic anhydrase isoenzymes
Uzunoğlu, Serap Beyaztaş; Yalçın, Yıldız; Uzunoğlu, Tayfun; Karadeniz, Şeref; Kurt, Habibe (Parlar Scientific Publications (P S P), 2020)Human carbonic anhydrase isozymes have been purified from the hemolysate, directly by using the original affinity gel in chemical structure of Sepharose 4B-L-tyrosine- sulfathiazole. Different solution buffers were used ...
