Zafer Ustundag: search on Z-Library

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1

New approach of nitrogen and sulfur-doped graphene synthesis using dipyrrolemethane and their electrocatalytic activity for oxygen reduction in alkaline media

You, Jung-Min, Ahmed, Mohammad Shamsuddin, Han, Hyoung Soon, Choe, Ju eun, Üstündağ, Zafer, Jeon, Seungwon

Journal:

Journal of Power Sources

Year:

2015

Language:

english

File:

PDF, 1.77 MB

english, 2015

2

Preparation and characterization of poly(indole-3-carboxaldehyde) film at the glassy carbon surface

Didem Deletioğlu, Erdoğan Hasdemir, Ali Osman Solak, Zafer Üstündağ, Remziye Güzel

Journal:

Thin Solid Films

Year:

2010

Language:

english

File:

PDF, 542 KB

english, 2010

3

Fabrication of calix[4]pyrrole nanofilms at the glassy carbon surface and their characterization by spectroscopic, optic and electrochemical methods

Bilge Taner, Emine Özcan, Zafer Üstündağ, Selda Keskin, Ali Osman Solak, Haslet Ekşi

Journal:

Thin Solid Films

Year:

2010

Language:

english

File:

PDF, 512 KB

english, 2010

4

Isophtalic Acid Terminated Graphene Oxide Modified Glassy Carbon Nanosensor Electrode: Cd 2+ and Bi 3+ Analysis in Tap Water and Milk Samples

Albayrak, İsa, Erkal, Aslı, Yavuz, Samet, Kariper, İshak Afşin, Mülazımoğlu, İbrahim Ender, Üstündağ, Zafer

Journal:

International Journal of Food Properties

Year:

2016

Language:

english

File:

PDF, 14.89 MB

english, 2016

5

Synthesis, characterization, and application of silver nanoparticle-thiophenol nanocomposite film on the glassy carbon surface

Güzel, Remziye, Ekşi, Haslet, Üstündağ, Zafer, Solak, Ali Osman

Journal:

Surface and Interface Analysis

Year:

2013

Language:

english

File:

PDF, 782 KB

english, 2013

6

Sa1520 Early ERCP Is Safe and Cost-Effective in the Treatment of Mild to Moderate Acute Cholangitis

Emrah Alper, Belkis Unsal, Zafer Buyraç, BehlüL. Baydar, Fatih Aslan, Serdar Akça, Yucel Ustundag

Journal:

Gastrointestinal Endoscopy

Year:

2011

Language:

english

File:

PDF, 106 KB

english, 2011

7

3,8-Diaminobenzo[c]Cinnoline Derivatived Graphene Oxide Modified Graphene Oxide Sensor for the Voltammetric Determination of Cd2+and Pb2+

Çelik, Gamze Kuzu, Üzdürmez, Ahmet Ferat, Erkal, Aslı, Kılıç, Emine, Solak, Ali Osman, Üstündağ, Zafer

Journal:

Electrocatalysis

Year:

2016

Language:

english

File:

PDF, 1.21 MB

english, 2016

8

Characterization of a 2-Benzo[c]cinnoline Modified Glassy Carbon Electrode by Raman Spectroscopy, Electrochemical Impedance Spectroscopy, and Ellipsometry

Aybüke A. İsbir Turan, Zafer Üstündağ, Ali Osman Solak, Emine Kılıç, Ayça Avseven

Journal:

Electroanalysis

Year:

2008

Language:

english

File:

PDF, 211 KB

english, 2008

9

Electrochemical studies on graphene oxide-supported metallic and bimetallic nanoparticles for fuel cell applications

Gupta, Vinod Kumar, Yola, Mehmet Lütfi, Atar, Necip, Üstündağ, Zafer, Solak, Ali Osman

Journal:

Journal of Molecular Liquids

Year:

2014

Language:

english

File:

PDF, 993 KB

english, 2014

10

Multi-element analysis of pyrite ores using polarized energy-dispersive X-ray fluorescence spectrometry

Zafer Üstündagˇ, İlknur Üstündagˇ, Yusuf Kağan Kadıoğlu

Journal:

Applied Radiation and Isotopes

Year:

2007

Language:

english

File:

PDF, 336 KB

english, 2007

11

A novel glucose biosensor platform based on Ag@AuNPs modified graphene oxide nanocomposite and SERS application

Gupta, Vinod Kumar, Atar, Necip, Yola, Mehmet Lütfi, Eryılmaz, Merve, Torul, Hilal, Tamer, Uğur, Boyacı, İsmail Hakkı, Üstündağ, Zafer

Journal:

Journal of Colloid and Interface Science

Year:

2013

Language:

english

File:

PDF, 1.50 MB

english, 2013

12

Surface characterization of dinitrophenyl-diaminophenyl nanoplatform on glassy carbon

Ekşi, Haslet, Gupta, Vinod Kumar, Üstündağ, Zafer, Atar, Necip, Çağlayan, M. Oğuzhan, Solak, Ali Osman

Journal:

Journal of Molecular Liquids

Year:

2013

Language:

english

File:

PDF, 677 KB

english, 2013

13

Carbonaceous Materials-12: a Novel Highly Sensitive Graphene Oxide-Based Carbon Electrode: Preparation, Characterization, and Heavy Metal Analysis in Food Samples

Yavuz, Samet, Erkal, Aslı, Kariper, İshak Afşin, Solak, Ali Osman, Jeon, Seungwon, Mülazımoğlu, İbrahim Ender, Üstündağ, Zafer

Journal:

Food Analytical Methods

Year:

2016

Language:

english

File:

PDF, 2.91 MB

english, 2016

14

Covalent grafting of three flavonoids onto the glassy carbon electrode surface by cyclic voltammetry

Mülazımoğlu, Ïbrahim Ender, Üstündağ, Zafer, Özkan, Erdal, Solak, Ali Osman

Journal:

Reviews in Analytical Chemistry

Year:

2011

Language:

english

File:

PDF, 673 KB

english, 2011

15

Manganese Dioxide/Reduced Graphene Oxide with Poly(3,4-ethylenedioxythiophene) for Improved Electrocatalytic Oxygen Reduction Reaction

Choe, Ju Eun, You, Jung-Min, Yun, Mira, Lee, Kyungmi, Ahmed, Mohammad Shamsuddin, Üstundağ, Zafer, Jeon, Seungwon

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2015

Language:

english

File:

PDF, 3.81 MB

english, 2015

16

Detection of zearalenone in an aptamer assay using attenuated internal reflection ellipsometry and it's cereal sample applications

Caglayan, Mustafa Oguzhan, Üstündağ, Zafer

Journal:

Food and Chemical Toxicology

Year:

2020

File:

PDF, 629 KB

2020

17

Electrochemical and spectroscopic characterization of a Benzo[c]cinnoline electrografted platinum surface

Aybüke A. İsbir-Turan, Zafer Üstündağ, Ali Osman Solak, Emine Kılıç, Ayça Avseven

Journal:

Thin Solid Films

Year:

2009

Language:

english

File:

PDF, 790 KB

english, 2009

18

Phenanthroline derivatives electrochemically grafted to glassy carbon for Cu(II) ion detection

Yasemin Oztekin, Zafer Yazicigil, Ali Osman Solak, Zafer Ustundag, Aytug Okumus, Zeynel Kilic, Almira Ramanaviciene, Arunas Ramanavicius

Journal:

Sensors and Actuators B: Chemical

Year:

2012

Language:

english

File:

PDF, 1.31 MB

english, 2012

19

Surface Plasmon Resonance Biosensors: Sensor Response Modeling

Çağlayan, Mustafa Oğuzhan, Atar, Necip, Üstündağ, Zafer

Journal:

Journal of Computational and Theoretical Nanoscience

Year:

2013

Language:

english

File:

PDF, 4.27 MB

english, 2013

20

Synthesis of some azacrown derivatives and fabrication of their nanofilms on the glassy carbon surface

Pervin Deveci, Bilge Taner, Zafer Üstündağ, Zeynel Kılıç, Ali Osman Solak, Emine Özcan

Journal:

Journal of Solid State Electrochemistry

Year:

2012

Language:

english

File:

PDF, 603 KB

english, 2012

21

Mo1416 Role of Endosonography in the Diagnosis of Acute Cholangitis

Emrah Alper, Belkis Unsal, Zafer Buyraç, Fatih Aslan, BehlüL. Baydar, Serdar Akça, Yucel Ustundag

Journal:

Gastrointestinal Endoscopy

Year:

2011

Language:

english

File:

PDF, 120 KB

english, 2011

22

Spectroscopic and Electrochemical Characterization of Benzoylglycine-Modified Glassy Carbon Electrode: Electrocatalytic Effect Towards Dioxygen Reduction in Aqueous Media

İsbir-Turan, Aybüke A., Üstündağ, Zafer, Ekşi, Haslet, Güzel, Remziye, Solak, Ali Osman

Journal:

Spectroscopy Letters

Year:

2011

Language:

english

File:

PDF, 653 KB

english, 2011

23

Phosphorus-nitrogen compounds Part 17: The synthesis, spectral and electrochemical investigations of porphyrino-phosphazenes

Egemen, Gamze, Hayvalı, Mustafa, Kılıç, Zeynel, Solak, A. Osman, Üstündağ, Zafer

Journal:

Journal of Porphyrins and Phthalocyanines

Year:

2010

Language:

english

File:

PDF, 229 KB

english, 2010

24

2-BENZO[ C ]CINNOLINE AND 2-BENZO[ C ]CINNOLINE 6-OXIDE MODIFIED GLASSY CARBON ELECTRODES: ELECTROCATALYTIC REDUCTION OF DIOXYGEN IN AQUEOUS MEDIA

İsbir-Turan, Aybüke A., Üstündağ, Zafer, Kılıç, Emine, Güzel, Remziye, Uçkan, Öznur, Solak, Ali Osman

Journal:

Instrumentation Science & Technology

Year:

2011

Language:

english

File:

PDF, 546 KB

english, 2011

25

Determination of pKaof benzoic acid- andp-aminobenzoic acid-modified platinum surfaces by electrochemical and contact angle measurements

Tekin-Celebi, Secil, Solak, Ali Osman, Ustundag, Zafer, Demirci, Serkan

Journal:

Chemical Papers

Year:

2012

Language:

english

File:

PDF, 360 KB

english, 2012

26

A novel magnetic Fe@Au core–shell nanoparticles anchored graphene oxide recyclable nanocatalyst for the reduction of nitrophenol compounds

Gupta, Vinod Kumar, Atar, Necip, Yola, Mehmet Lütfi, Üstündağ, Zafer, Uzun, Lokman

Journal:

Year:

2014

Language:

english

File:

PDF, 444 KB

english, 2014

27

EDTA modified glassy carbon electrode: Preparation and characterization

Zafer Üstündağ, Ali Osman Solak

Journal:

Electrochimica Acta

Year:

2009

Language:

english

File:

PDF, 849 KB

english, 2009

28

A novel voltammetric sensor based on p-aminothiophenol functionalized graphene oxide/gold nanoparticles for determining quercetin in the presence of ascorbic acid

Yola, Mehmet Lütfi, Atar, Necip, Üstündağ, Zafer, Solak, Ali Osman

Journal:

Journal of Electroanalytical Chemistry

Year:

2013

Language:

english

File:

PDF, 1.23 MB

english, 2013

29

Surface modification and characterization of phenanthroline nanofilms on carbon substrate

Yasemin Oztekin, Zafer Yazicigil, Ali Osman Solak, Zafer Ustundag, Zeynel Kilic, Selen Bilge

Journal:

Surface and Interface Analysis

Year:

2011

Language:

english

File:

PDF, 436 KB

english, 2011

30

Geochemical compositions of trona samples by PEDXRF and their identification under confocal Raman spectroscopy: Beypazarı-Ankara, Turkey

İlknur Üstündağ, Zafer Üstündağ, Orhan Murat Kalfa, Yusuf Kağan Kadıoğlu

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

2007

Language:

english

File:

PDF, 498 KB

english, 2007

31

Preparation and characterization of diethylene glycol bis(2-aminophenyl) ether-modified glassy carbon electrode

Aybüke A. İsbir, Ali Osman Solak, Zafer Üstündağ, Selen Bilge, Zeynel Kılıç

Journal:

Analytica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 396 KB

english, 2006

32

Polarized Energy Dispersive X-ray Fluorescence Applications of Spice Samples

Üstündağ, Zafer

Journal:

Spectroscopy Letters

Year:

2009

Language:

english

File:

PDF, 633 KB

english, 2009

33

Analysis of the Effect of Potential Cycles on the Reflective Infrared Signals of Nitro Groups in Nanofilms: Application of the Fractional Moments Statistics

Raoul R. Nigmatulin, Alexander P. Alekhin, Dumitru Baleanu, Erdal Dinç, Zafer Üstündağ, Haslet Ekşi, Ali Osman Solak

Journal:

Electroanalysis

Year:

2010

Language:

english

File:

PDF, 532 KB

english, 2010

34

Synthesis, enhanced spectroscopic characterization and electrochemical grafting of N-(4-aminophenyl)aza-18-crown-6: Application of DEPT, HETCOR, HMBC-NMR and X-ray photoelectron spectroscopy

Pervin Deveci, Bilge Taner, Zafer Üstündağ, Emine Özcan, Ali Osman Solak, Zeynel Kılıç

Journal:

Journal of Molecular Structure

Year:

2010

Language:

english

File:

PDF, 816 KB

english, 2010

35

Analysis of tincal ore waste by energy dispersive X-ray fluorescence (EDXRF) Technique

Orhan Murat Kalfa, Zafer Üstündağ, İlknur Özkırım, Yusuf Kagan Kadıoğlu

Journal:

Journal of Quantitative Spectroscopy and Radiative Transfer

Year:

2007

Language:

english

File:

PDF, 150 KB

english, 2007

36

A novel sensitive Cu(II) and Cd(II) nanosensor platform: Graphene oxide terminated p-aminophenyl modified glassy carbon surface

Gupta, Vinod Kumar, Yola, Mehmet Lütfi, Atar, Necip, Ustundağ, Zafer, Solak, Ali Osman

Journal:

Electrochimica Acta

Year:

2013

Language:

english

File:

PDF, 988 KB

english, 2013

37

Designing multilayered nanoplatforms for SERS-based detection of genetically modified organisms

Uluok, Saadet, Guven, Burcu, Eksi, Haslet, Ustundag, Zafer, Tamer, Ugur, Boyaci, Ismail Hakki

Journal:

Journal of Nanoparticle Research

Year:

2015

Language:

english

File:

PDF, 1.12 MB

english, 2015

38

Spectroscopic Application of Realgar Using X-ray Fluorescence and Raman Spectroscopy

Kadıoğlu, Yusuf Kağan, Üstündağ, Zafer, Yazıcıgil, Zafer

Journal:

Spectroscopy Letters

Year:

2009

Language:

english

File:

PDF, 895 KB

english, 2009

39

Modification of glassy carbon electrode by the electrochemical oxidation of 3-aminophenylcalix[4]pyrrole in nonaqueous media

Bilge Taner, Pervin Deveci, Zafer Üstündaǧ, Selda Keskin, Emine Özcan, Ali Osman Solak

Journal:

Surface and Interface Analysis

Year:

2012

Language:

english

File:

PDF, 356 KB

english, 2012

40

Su1368 The Use of Radial Endosonography Findings in the Prediction of Cholangiocarcinoma in Cases With the Distal Bile Duct Obstructions

Emrah Alper, Yucel Ustundag, Zafer Buyraç, BehlüL. Baydar, Fatih Aslan, Serdar Akça, Belkis Unsal

Journal:

Gastrointestinal Endoscopy

Year:

2011

Language:

english

File:

PDF, 134 KB

english, 2011

41

Phosphorus–nitrogen compounds. Part 29. Syntheses, crystal structures, spectroscopic and stereogenic properties, electrochemical investigations, antituberculosis, antimicrobial and cytotoxic activities and DNA interactions of ansa-spiro-ansa cyclotetraphosphazenes

Elmas, Gamze, Okumuş, Aytuğ, Koç, L.Yasemin, Soltanzade, Hossien, Kılıç, Zeynel, Hökelek, Tuncer, Dal, Hakan, Açık, Leyla, Üstündağ, Zafer, Dündar, Devrim, Yavuz, Makbule

Journal:

European Journal of Medicinal Chemistry

Year:

2014

Language:

english

File:

PDF, 1.74 MB

english, 2014

42

Biosensor Application of Carbonaceous Nanocoil Material: Preparation, Characterization, and Determination of Dopamine and Uric Acid in the Presence of Ascorbic Acid

Erkal, Aslı, Aşık, İhsan, Yavuz, Samet, Kariper, Afşin, Üstündağ, Zafer

Journal:

Journal of The Electrochemical Society

Year:

2016

Language:

english

File:

PDF, 1.63 MB

english, 2016

43

Syntheses and modifications of bisdiazonium salts of 3,8-benzo[c]cinnoline and 3,8-benzo[c]cinnoline 5-oxide onto glassy carbon electrode and the characterization of the modified surfaces

Aybüke A. İsbir-Turan, Emine Kılıç, Zafer Üstündağ, Haslet Ekşi, Ali Osman Solak, Betül Zorer

Journal:

Journal of Solid State Electrochemistry

Year:

2012

Language:

english

File:

PDF, 279 KB

english, 2012

44

Sources of Environmental Pollution in Ankara (Turkey): Geochemistry and Traffic Effects—PEDXRF Applications

Kadıoğlu, Yusuf Kağan, Üstündağ, Zafer, Solak, Ali Osman, Karabıyıkoğlu, Gülseren

Journal:

Spectroscopy Letters

Year:

2010

Language:

english

File:

PDF, 1.08 MB

english, 2010

45

Methods for the determination of endocrine disrupting phthalate esters.

Qureshi, Munawar Saeed, Yusoff, Abdull Rahim bin Mohd, Wirzal, Mohd Dzul Hakim, Sirajuddin,, Barek, Jiri, Afridi, Hassan Imran, Üstündag, Zafer

Journal:

Critical Reviews in Analytical Chemistry

Year:

2015

Language:

english

File:

PDF, 827 KB

english, 2015

46

Analysis of a Nanofilm of the Mercaptophenyl Diazonium Modified Gold Electrode Within New Statistical Parameters

Nigmatullin, Raoul R., Baleanu, Dumitru, Dinç, Erdal, Üstündağ, Zafer, Solak, Ali Osman, Kargin, Roman V.

Journal:

Journal of Computational and Theoretical Nanoscience

Year:

2010

Language:

english

File:

PDF, 2.06 MB

english, 2010

47

Biosynthesis of silver nanoparticles using chitosan immobilized Bacillus cereus: Nanocatalytic studies

Gupta, Vinod Kumar, Atar, Necip, Yola, Mehmet Lütfi, Darcan, Cihan, İdil, Önder, Üstündağ, Zafer, Suhas,

Journal:

Journal of Molecular Liquids

Year:

2013

Language:

english

File:

PDF, 931 KB

english, 2013

48

Electrochemically grafted etodolac film on glassy carbon for Pb(II) determination

Yola, Mehmet Lütfi, Atar, Necip, Qureshi, Munewar Saeed, Üstündağ, Zafer, Solak, Ali Osman

Journal:

Sensors and Actuators B: Chemical

Year:

2012

Language:

english

File:

PDF, 1.15 MB

english, 2012

49

1,10-Phenanthroline modified glassy carbon electrode for voltammetric determination of cadmium(II) ions

Yasemin Oztekin, Almira Ramanaviciene, Natalija Ryskevic, Zafer Yazicigil, Zafer Üstündağ, Ali Osman Solak, Arunas Ramanavicius

Journal:

Sensors and Actuators B: Chemical

Year:

2011

Language:

english

File:

PDF, 1.02 MB

english, 2011

50

Electrochemically modified sulfisoxazole nanofilm on glassy carbon for determination of cadmium(II) in water samples

Gupta, Vinod Kumar, Yola, Mehmet Lütfi, Atar, Necip, Solak, Ali Osman, Uzun, Lokman, Üstündağ, Zafer

Journal:

Electrochimica Acta

Year:

2013

Language:

english

File:

PDF, 1.84 MB

english, 2013

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