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ETKİNLİKLER

GÜNCEL ETKİNLİKLER
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Haberler

Assoc. Prof. Dr. C. Gökhan ÜNLÜ    
                                                                                                                                   

Address: Pamukkale Üniversitesi Teknoloji Fakültesi Biyomedikal Mühendisliği Bölümü 20070DENİZLİ/TURKEY

Tel (Work) : +(90) 2582964150

Fax             : +(90) 2582964196

E-Mail         : cunlu@pau.edu.tr

                     cgokhanunlu@gmail.com

EDUCATION 

Ph.D.  2013          MUĞLA SITKI KOÇMAN UNIVERSITY

                            IN PHYSICS

M.Sc.  2006          ULUDAĞ UNIVERSITY

                            IN PHYSICS

B.Sc.  2003          ULUDAĞ UNIVERSITY

                            FACULTY OF ART AND SCIENCE, PHYSICS DEPARTMENT

PUBLICATIONS

1- ATILLA COŞKUN, ERGÜN TAŞARKUYU, HÜSNÜ ASLAN, GÖKHAN ÜNLÜInvestigation of crystallization mechanism of the melt-quenched Pb-added BSCCO superconductor, JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS - SYMPOSIA, 3, 459-462 (2009)

 

2- Ali Ekber Irmak, Atilla Coskun, Ergun Tasarkuyu, Selcuk Akturk, Gokhan Unlu, Yusuf Samancioglu, Cengiz Sarikurkcu, Burak M. Kaynar, Atila Yucel, The Influence of the Sintering Temperature on the Structural and the Magnetic Properties of Doped Manganites: La0.95Ag0.05MnO3 and La0.75Ag0.25MnO3Journal of Magnetism and Magnetic Materials, 322, 945–951 (2010), (Q2)

DOI: 10.1016/j.jmmm.2009.11.029

 

3- E. Taşarkuyu, A. Coşkun, A.E. Irmak, S. Aktürk, G. Ünlü, Y. Samancıoglu, A. Yücel, C. Sarıkürkçü, S. Aksoy, M. Acet, Effect of high temperature sintering on the structural and the magnetic properties of La1.4Ca1.6Mn2O7, Journal of Alloys and Compounds, 509, 3717–3722 (2011), (Q1)

DOI: 10.1016/j.jallcom.2010.12.011

 

4- C.Gokhan Unlu, Zi-An Li, M. Acet, and M. Farle, Gas-phase synthesis of Fe-Bi metastable and dumbbell Particles, Cryst. Res. Technol., 1–4 (2016), (Q2) 

DOI: 10.1002/crat.201500329

 

5- C.Gökhan Ünlü, Y. Emre Tanış, M. Burak Kaynar, Telem Şimşek, Şadan ÖzcanMagnetocaloric effect in La0.7NdxBa(0.3-x)MnO3 (x= 0, 0.05, 0.1) perovskite manganitesJournal of Alloys and Compounds, 704, 58-63, (2017), (Q1) 

DOI: 10.1016/j.jallcom.2017.02.030

 

6- C.Gökhan Ünlü, Mehmet Acet, Atakan Tekgül, Michael Farle, Şaban Atakan, Jürgen Lindner, The Production of Cu nanoparticles on large area graphene by sputtering and in-flight sintering, Cryst. Res. Technol., 52, 1700149, (2017), (Q2) 

DOI: 10.1002/crat.201700149

 

7- Atakan Tekgul, Hakan Kockar Hilal Kuru, Mursel Alper, C.Gokhan UnluElectrochemical, Structural and Magnetic Analysis of CoCu/Cu multilayers Electrodeposited: Inuence of Cu layer deposition potential, Journal of Electronic Materials (JEMS), 47, 3, 1896–1903, (2018), (Q2) 

DOI: 10.1007/s11664-017-5984-9

 

8- Silvio Osella, Małgorzata Kiliszek, Ersan Harputlu, Cumhur Gokhan Unlu, Kasim Ocakoglu, Joanna Kargul, Bartosz Trzaskowski, Controlling the Charge Transfer Flow at the Graphene/Pyrene-Nitrilotriacetic Acid Interface, Journal of Materials Chemistry C, 6, 5046-5054 (2018), (Q1) 

DOI: 10.1039/C8TC00564H

 

9- Bayram Yıldız, Arda Balkancı, Ismail Ovalı, C. Gökhan Ünlü, Investigation of Tribological Behaviours of Graphene Coated Journal BearingTribology-Materials, Surfaces & Interfaces, (2018), (Q2)

DOI: 10.1080/17515831.2018.1488091

 

10- Tugba Soganci, Rukiye Ayranci, Ersan Harputlu, Kasım Ocakoglu, Mehmet Acet, Michael Farle, C. Gokhan Unlu, Metin Ak, An effective biosensor platform design by copper nanoparticles decorated by sputtering on CVD graphene, Sensors & Actuators: B. Chemical, 273, 1501-1507 (2018), (Q1) 

DOI: 10.1016/j.snb.2018.07.064

 

11- Małgorzata Kiliszek, Ersan Harputlu, Dorota Kowalska, Marcin SzalkowskiCumhur Gokhan Unlu, Grzegorz Bubak, Patrycja Haniewicz, Mateusz Abram, Kasim Ocakoglu, Sebastian Maćkowski and Joanna Kargul, Orientation of photosystem I on graphene through cytochrome c553 leads to improvement in photocurrent generation, Journal of Materials Chemistry A, 6, 18615–18626 (2018), (Q1)

DOI:10.1039/C8TA02420K

 

12- C. Gokhan UnluLa0,7Nd0,1K0,2MnO3 Perovskit Manganit Bileşiğinin Yapısal ve Manyetik Akışkan Hipertermi Özelliğinin Araştırılması, DÜZCE UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY, 6, 1335-1343 (2018) 

DOI:10.29130/dubited.411328

 

13- C. Gökhan Ünlü, M. Burak Kaynar, Telem Şimşek, Atakan Tekgül, Bora Kalkan, Şadan Özcan, Structure and Magnetic Properties of (La1-xFex)FeO3 (x =0, 0.25, 0.50) Perovskite,   Journal of Alloys and Compounds, 784, 1198-1204 (2019), (Q1) 

DOI: 10.1016/j.jallcom.2019.01.047 

 

14- Osella, Silvio; Kiliszek, Małgorzata; Harputlu, Ersan; Unlu, Cumhur G.; Ocakoglu, Kasim; Trzaskowski, Bartosz; Kargul, Joanna,Role of Metal Centers in Tuning the Electronic Properties of Graphene-Based Conductive Interfaces, The Journal of Physical Chemistry C, 123, 14, 8623–8632 (2019), (Q1)

DOI:10.1021/acs.jpcc.9b00170

 

15- Tugba Soganci, Rukiye Ayranci, Mehmet Acet, C. Gokhan Unlu, Metin Ak, Enhanced sensing properties of CuNP islands decorated in large area sandwich type single layer grapheneJournal of Physics D: Applied Physics53, 255105 (2020), (Q1)

DOI:10.1088/1361-6463/ab7acd

 

16- Atakan Tekgül, C. Gökhan Ünlü, Kagan Sarlar, İlker Küçük, The structural, magnetic and magnetocaloric properties of La0.7KxCa0.3-xMnO3 (x=0, 0.05, 0.1) perovskite compounds, Journal of Materials Science: Materials in Electronics, 31, 6875-6882(2020), (Q2)

DOI: 10.1007/s10854-020-03249-2

 

17- Szalkowski, Marcin; Harputlu, Ersan; Kiliszek, Małgorzata ; Mackowski, Sebastian; Unlu, Cumhur; Ocakoglu, Kasim; Kargul, Joanna; Kowalska, Dorota, Plasmonic enhancement of photocurrent generation in Photosystem I–based hybrid electrode,  Journal of Materials Chemistry C, 85807-5814 (2020), (Q1)

DOI: 10.1039/C9TC06983F

 

18- C. Gökhan Ünlü, Investigation of Physical Properties of Fe2O3 and Graphene-Based Sandwich Type Electrodes for Biosensor Technology, Journal of Materials Science: Materials in Electronics, 3, 21248-21259 (2020), (Q2)

DOI: 10.1007/s10854-020-04637-4

 

19- Miriam Izzo, Silvio Osella, Margot Jacquet, Małgorzata Kiliszek, Ersan Harputlu, Alicja Kowalska, Anna Łasica, C. Gokhan Unlu, Tomasz Uśpieński, Paweł Niewiadomski, Dariusz Bartosik, Bartosz Trzaskowski, Kasim Ocakoğlu and Joanna Kargul, Enhancement of Direct Electron Transfer in Graphene Bioelectrodes Containing Novel Cytochrome c553 Variants with Optimised Heme Orientation, Bioelectrochemistry, 107818, (2021), (Q1)

DOI:10.1016/j.bioelechem.2021.107818

 

20- Margot Jacquet, Małgorzata Kiliszek, Silvio Osella, Miriam Izzo, Jarosław Sar, Ersan Harputlu, C. Gokhan Unlu, Bartosz Trzaskowski, Kasim Ocakoglu, Joanna Kargul, Molecular mechanism of direct electron transfer in the robust cytochrome-functionalized graphene nanosystem, RSC Adv., 11, 18860, (2021)(Q1)

 DOI:10.1039/D1RA02419A

 

21- Miriam Izzo, Margot Jacquet, Takayuki Fujiwara, Ersan Harputlu, Radosław Mazur, Piotr Wróbel, Tomasz Góral, C. Gokhan Unlu, Kasım Ocakoğlu, Shin-ya Miyagishima, Joanna Kargul, Development of a novel nanoarchitecture of the robust photosystem I from a volcanic microalga Cyanidioschyzon merolae on single layer graphene for improved photocurrent generation, Int. J. Mol. Sci.  22 (16), 8396 (2021)(Q1)

DOI:10.3390/ijms22168396

 

22- Naz Ugur, Ersan Harputlu, Canan Vejselova Sezer, Ruken Esra Demirdogen, Mine Ince, C. Gokhan Unlu, Fatma Yurt, Fatih Mehmet Emen, Hatice Mehtap Kutlu, Kasim Ocakoglu Investigation of in vitro Biological Activities of Hollow Mesoporous Carbon Nanoparticles Bearing D-NMAPPD on Human Lung Adenocarcinoma Cells, Journal of Drug Delivery Science and Technology, 102778 (2022), (Q1)

DOI:10.1016/j.jddst.2021.102778

 

23- Sadin Özdemir, Serpil Gonca, Atakan Tekgül, Cumhur Gokhan Unlu, Kasim Ocakoglu, Nadir Dizge, Synthesis and characterization of perovskite type of La1-xBaxMnO3 nanoparticles with investigation of biological activity, Advanced Powder Technology, (Accepted) (2022), (Q1)

DOI: 10.1016/j.apt.2021.10.038

 

24- Margot Jacquet, Silvio Osella, Ersan Harputlu, Barbara Pałys, Monika Kaczmarek, Ewa K Nawrocka, Adam A Rajkiewicz, Marcin Kalek, Paweł P Michałowski, Bartosz Trzaskowski, C Gokhan Unlu, Wojciech Lisowski, Marcin Pisarek, Krzysztof Kazimierczuk, Kasim Ocakoglu, Agnieszka Więckowska, Joanna Kargul, Diazonium-based covalent molecular wiring of single-layer graphene leads to enhanced unidirectional photocurrent generation through p-doping effect, Chemistry of Materials 34 (8), 3744-3758 (2022)

DOI: 10.1021/acs.chemmater.2c00088

 

25- Veysel Alcan, Ersan Harputlu, Cumhur Gökhan Ünlü, Kasım Ocakoğlu, Murat Zinnuroğlu, Investigation of graphene-coated Ag/AgCl electrode performance in surface electromyography measurement, Biosensors and Bioelectronics: X, (11), 100193, (2022)

DOI: 10.1016/j.biosx.2022.100193

 

26- Y. Altinay, E. Gökoğlan, Ç. Yener, G. Ünlü, B. Şahin SILAR processing and characterization of bare and graphene oxide (GO) and reduced graphene oxide (rGO)-doped CuO thin films, Applied Physics A, 128, 784 (2022)

DOI: 10.1007/s00339-022-05929-8

 

 

27- Atiqa Arshad, Hatice Nur Koyun, Ruslan Salikhov, Michael Gensch, Igor Ilyakov, Alexey Ponomaryov, Gulloo Lal Prajapati, Thales VAG de Oliveira, Kalliopi Mavridou, Jürgen Lindner, Jan-Christoph Deinert, Cumhur Gökhan Ünlü, Sergey Kovalev, Terahertz Harmonic Generation from Graphite Pencil DrawingsAdvanced Photonics Research, 2300088(2023).

 

DOI: 10.1002/adpr.202300088

 

28- Rıdvan KücükosmanAhmet Alper Yontar, Cumhur Gökhan ÜnlüKasim Ocakoglu, Effects of Spinel Oxide Combustion Catalysts on the Combustion Behavior and Secondary Atomization Mechanism of Gasoline Droplets, Combustion Science and Technology,1-28, (2023)

DOI: 10.1080/00102202.2023.2228471

 

29- Rıdvan KücükosmanAhmet Alper Yontar, Cumhur Gökhan ÜnlüKasim Ocakoglu, Combustion and secondary atomization behavior of nanofuel droplets laden with hematite, magnetite and lanthanum orthoferrites nanoparticles, Propellants, Explosives, Pyrotechnics, e202300028, (2023).

DOI: 10.1002/prep.202300028

 

30- Rıdvan Küçükosman, Aleyna Akçay, Ahmet Alper Yontar, Cumhur Gökhan Ünlü, Kasim Ocakoglu Atomization and combustion behavior of nanofuel droplets containing perovskite-type nanoparticles, Journal of the Energy Institute, 111, 101404, (2023)

DOI: 10.1016/j.joei.2023.101404

 

31- Elif Peksu, Cigdem Yener, C Gokhan Unlu, Hakan Karaagac, Exploring Graphene's Potential as a Transparent Conductive Layer in Cu2ZnSnS4 Superstrate Solar Cells, Journal of Alloys and Compounds, Volume 976, 5 (2023)

DOI: 10.1016/j.jallcom.2023.172979

 

32- C. Gökhan Ünlü, The Study on Structure and Magnetic Properties La0.8Ba0.2CrO3 and La1.6Ba0.4MnCrO6 Double Perovskite, (Revised) (2022)

33- Gökşen Dilşat Durbilmez, Burcu Önal Acet, Aleyna Akçay, Emrah Dikici, Cagri Neset Ergun, Ömür Acet, Kasim Ocakoglu, C. Gökhan Ünlü, Ufuk Koca Çalışkan and Mehmet Odabaşı, A new chromatographic method for purification of silk sericin from cocoon with novel generation of magnetic nanomaterial, (Submitted) (2022)

34- AtakanTekgül,Selda Kılıç Çetin, C. Gökhan ÜnlüMagnetic Properties and Magnetocaloric Properties of Cr doped La0.8Ba0.2MnO3: The effect of Cr3+ and Cr6+(Submitted) (2022)

35- Gökşen Dilşat Durbilmez, Burcu Önal Acet, Ufuk Koca ÇalışkanElif Gökoğlan, Emrah Dikici, Rıdvan Kucukosman, Ömür Acet, Kasim Ocakoglu, C. Gökhan Ünlü, Mehmet OdabaşıA new generation of magnetic nanomaterials to purify silk sericin from the cocoon by using immobilized metal affinity chromatography, (Submitted) (2022)

36- İsmail OVALI, Yavuz KAPLAN, Cumhur Gökhan ÜNLÜThe Role of Additional Heat Treatments on Wear Behavior After Boriding of Ductile Iron, (Submitted) (2022)

 

RESEARCH PROJECTS

DEVAM EDEN PROJELER:

1- "Rational design of efficient energy and charge transfer in biophotoelectrodes for direct conversion of CO2 into fuel" TUBITAK-1071, Project Number: 123N061, 2023-2026, (Researcher) (720 000 TL)

 

2- "Üçlü-Negatif Meme Kanserinin Kombine Terapisine Yönelik Mo2c Mxene Türevlerinin Geliştirilmesi Ve Etkinliklerinin İncelenmesi", TUBITAK-1001, Project Number: 122Z055, 2022-2025, (Researcher) (720 000 TL)

 

3- "Beyin Kanseri Glioblastoma'nın Kombinasyon Terapisine Yönelik Fonksiyonel Manyetik Nanopartiküllerin Geliştirilmesi Ve Etkinliklerinin İncelenmesi", TUBITAK-1001, Project Number: 221S429, 2022-2025, (Researcher) (720 000 TL)

 

4- "Düzenli yapıda ve pasifize edilmiş ZnO nanoteller tabanlı CZTS yarı-geçirgen güneş hücrelerin optik-geçirgen-iletken-elektrot olarak uygulanan grafen katmanları üzerine üretimi", TUBITAK-1001, Project Number:120F313, 2021-2024 (Researcher) (720 000 TL)

 

5- “Ferritin Tespiti için Grafen Tabanlı Alan Etkili Transistör Biyosensör Platformu Üretimi”, 2219-Yurt Dışı Doktora Sonrası Araştırma Burs Programı, HELMHOLTZ-ZENTRUM DRESDEN-ROSSENDORF, 2022-2023

 

6- NANOWARE– Increasing Nanotechnology Awareness in European Schools”, ERASMUS+, project number 2021-2-PL01- KA220-SCH-000051200, 2023-2025 (Researcher) 

 

7- Grafen Katkılı Nanolif Üretimi ve Uygulamaları, BAP Project-(Coordinator)

 

8- Fototermal ve Fotodinamik Tedavilerde Kullanılmak Üzere 2 Boyutlu Molibden Karbür Kristallerinin Sentezi ve Karakterizasyonu, BAP Project-(Coordinator)

 

TAMAMLANAN PROJELER:

 

1- "Graphene Based Electrodes for Biotactic Solar Fuel Devices", TUBİTAK-POLLAND Project Number: 215M389, 2016-2019 (Researcher) (569 976 TL)

 

2- "Universal Nanotechnology Skills Creation and Motivation Development", ERASMUS +, 2016-1-TR01-KA203-034520, 2016-2019 (Researcher) (200 424 Euro)

 

3- "Production of PLGA-Graphene (graphene derivatives) Drug Carrier Systems and Examination of Their Usage for Drug Delivery", Mevlana Projesi Türkiye-Malezya Uluslar Arası Değişim Programı, Project Number: MEV-2019-1749, 2020-2022 (Researcher)

4- "Climate change impact through the understanding of natural disasters following a STEM approach which bridges the online and offline worlds in a hands-on educational play context (STEM4CLIM8)", ERASMUS +, 2020-2022 (Researcher) (292  000 Euro)

 

5- "La0.8-xNdxBa0.2MnO3 (x=0, 0.1, 0.2, 0.3) Perovskit Manganit Bileşiklerinde Yapısal, Manyetik ve Manyeteokalorik Özelliklerinin İncelenmesi", BAP Project Number: 2018HZDP025- (Coordinator)

 

6- "Production And Characterization of La0.7(A1-2x,Bx)0.3MnO3 (A= Sr+2, Ca+2; B= Na+, K+, Ag+; x=0.1; 0.2; 0.3; 0.4) Manganite Compounds and Investigation of Their Magnetocaloric Effect", TUBİTAK Project Number: 110T637, 2012- 2013 (Scholarship)

 

7- "Investigation of Structural and Magnetic Phase Transitions of Rare Earth Manganite Compounds", BAP Project Number: 12/10, 2008- 2013 (Researcher)

 

 

 

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