Yazar "Uzunoğlu, Tayfun" için listeleme
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Benzoik asit türevi Langmuir-Blodgett ince filmlerin elektrik özelliklerinin incelenmesi
Yıldırım, Gönül (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2014)Bu çalışmada, p-hidrazinobenzoik asit ve p-aminobenzoik asit organik molekülleri Langmuir-Blodgett (LB) ince film üretim tekniği kullanılarak Ultraviyole-görünür bölge spektroskopisi ve elektrik özellikleri incelendi. Katı ... -
Biyosensör uygulamaları için yüzey plazmon rezonans deneysel sisteminin oluşturulması
Hançe, Saadet (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2018)Elektro-optik altyapısına sahip bir konu olan yüzey plazmon rezonans (SPR), moleküler düzeydeki etkileşimleri herhangi bir etiketleme olmadan tespit eden bir tekniktir. Yüzey plazmon resonans sensörleri, hassasiyeti ve ... -
Characterization of novel 1,3-bis-(p-iminobenzoic acid) indane langmuir-blodgett (lb) films, with and without zn2+ ions
Uzunoğlu, Tayfun; Sarı, Hüseyin; Çapan, Rifat; Namlı, Hilmi; Turhan, Onur (Natl Inst Optoelectronics, 2009)Y-type 1,3-bis-(p-iminobenzoic acid) indane thin films with and without Zn2+ ions were grown by a LB technique to investigate the influence of the Zn2+ ions on their electrical properties. In this work, 1,3-bis-(p-iminobenzoic ... -
Electrical characterisation of poly(methyl methacrylate)/arachidic acid langmuir-blodgett films
Çapan, İnci; Uzunoğlu, Tayfun; Tarımcı, Çelik; Tanrısever, Taner (Elsevier Science Sa, 2008)A series of poly(methyl methacrylate) (PMMA) molecules with different molecular weights and arachidic acid has been used to fabricate alternate layer Langmuir-Blodgett (LB) films onto aluminum coated glass substrates and ... -
Electrical conductivity properties of boron containing Langmuir-Blodgett thin films
Evyapan, Murat; Çapan, Rifat; Erdoğan, Matem; Sarı, Hüseyin; Uzunoğlu, Tayfun; Namlı, Hilmi (Springer New York LLC, 2013)Electrical characterisations of Mesitylene-2-boronic acid (MBA), Phenylboronic acid (PBA) and 1-Naphthylboronic acid (NBA) are investigated using C-f and I-V measurements. All materials are used to fabricate Langmuir-Blodgett ... -
Electrical properties of a novel 1,3-bis-(p-iminobenzoic acid) indane langmuir-blodgett films containing ZnS nanoparticles
Sarı, Hüseyin; Uzunoğlu, Tayfun; Çapan, Rifat; Serin, Nergüz Bulut; Serin, Tarık; Tarımcı, Çelik; Hassan, Aseel; Namlı, Hilmi (Amer Scientific Publishers, 2007)ZnS nanoparticles have been formed in a newly synthesized 1,3-bis-(p-iminobenzoic acid) indane (IBI) by exposing Zn2+ doped multilayered Langmuir-Blodgett (LB) film to H2S gas after the growth. The formation of ZnS ... -
Electrical properties of Langmuir-Blodgett thin films using calixarene molecules
Özbek, Zikriye; Çapan, Rifat; Sarı, Hüseyin; Uzunoğlu, Tayfun; Davis, Frank (Natl Inst Optoelectronics, 2009)Calix[8]acid/calix[4]amine alternate layer Metal-Langmuir-Blodgett film-Metal (M/LB/M) structures were fabricated onto an aluminized glass substrate. Film deposition results indicated that these molecules are suitable to ... -
Immobilization xanthine oxidase on interdigitated electrode for biosensor investigation
Uzunoğlu, Tayfun; Evyapan, Murat; Beyaztaş, Serap; Yıldırım, Gönül; Kusku, Taner (Parlar Scientific Publications (P S P), 2020)Biosensors can be developed using different biological materials and immobilization technologies. Interest in immobilization techniques has increased because they allow for the improvement of some stability characteristics ... -
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 ... -
Influence of Cd2+ ions on electrical properties of stearic acid Langmuir-Blodgett films
Uzunoğlu, Tayfun; Çapan, Rifat; Sarı, Hüseyin (Elsevier Science Sa, 2009)Stearic acid incorporating cadmium ions prepared as an Langmuir-Blodgett (LB) thin films were grown onto aluminum coated glass substrate using different thicknesses to investigate the influence of cadmium ions on the ... -
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 ... -
Pres kalıplama pestilinin mekanik ve elektrik özelliklerinin incelenmesi
Canbulat, Nuray (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2019)Bu çalışmada; standart, organik birleştirici madde katkılı ve tek duvarlı karbon nanotüp katkılı kompozit malzemelerin mukavemet ve elektriksel özellikleri karşılaştırmalı olarak incelenmiştir. Malzemenin dayanıklılığı ...
