A-Z İndeks

Doç. Dr. Bunyemin COSUT
Kimya

Bunyemin COSUT
Telefon
(262) 605 30 15 / 605 30 75
E-Posta
bcgtu.edu.tr
Web sayfası
http://www.gtu.edu.tr/Files/UserFiles/92/2L-14_PHOTOELECTROCHEMICAL_RESEARCH_LABORATORY_ing.pdf
Ofis
Kimya, 243
Çalışma alanları
*Photo/electro/chemist *Fundamental photochemistry/photophysics of molecular materials *Photofunctional materials for Energy, Electronics and Medicine (sensors,imaging,Artificial Photosynthesis)

Journal Article

50-B. Topaloğlu Aksoy, G.Keşan, E. Özcan, E.T .Eçik, A. Dere, A. Karabulut, F. Yakuphanoğlu, B.Cosut*'' Solution-processable BODIPY decorated triazine photodiodes and their comprehensive photophysical evaluation'' New J. Chem, 2020,44, 2155-2165

49-B. Çoşut, B. Topaloğlu Aksoy,S. O. Tümay, A. Şenocak, S. Yeşilot "Synthesis, optical and structural properties of bisphenol-bridged aromatic cyclic phosphazenes" Turk J Chem, (2019), 10.3906/kim-1907-73. (Dedicated to Prof. Dr. Adem Kılıç on his retirement.)

48-E. Özcan,H.H. Kazan,B. Cosut*;"Recent Chemo/biosensor and Bioimaging Studies Based on Indol-Decorated BODIPYs "doi.org/10.1002/bio.3719,(2019).

47-H. Ardic Alidagi, S. O. Tümay, A. Şenocak, Ö. F. Çiftbudak, B. Çosut, S. Yeşilot “Constitutional Isomers of Dendrimer-like Pyrene Substituted Cyclotriphosphazenes: Synthesis, theoretical calculation, and fluorescence receptor for the detection of explosive nitroaromatics” New J. Chem., 43, (2019), 16738-16747.

46-İ. Erol, B. Cosut,S.Durdağı,“ Toward Understanding The Impact of Dimerization Interfaces in Angiotensin II Type 1 Receptor"J. Chem. Inf. Model.2019), 59, 4314−4327.

45-E. Ozcan,;M. Özdemir, D. Ho, Y. Zorlu, R. Özdemir, C. Kim,H. Usta*, B. Cosut* "Solution-Processable Meso-Phenyl BODIPY-Based N-Channel Semiconductor with Enhanced Fluorescence Emission" (2019)ChemPlusChem ,Accepted, In Press (DOI: 10.1002/cplu.20190031). (Selected as the Cover Image and published in the Special Issue:π-Conjugated (Macro)molecules and their Applications

44-E. Özcan,S. O. Tümay, G. Keşan, S. Yeşilot,;B. Cosut*;“The novel anthracene decorated dendrimeric cyclophosphazenes for highly selective sensing of 2,4,6-trinitrotoluene (TNT)”doi.org/10.1016/j.saa.2019.05.020;, Spectrochim. Acta Part A, (2019)

43-B.Topaloğlu, E.Özcan, H. H.Kazan, G. Keşan, E. T. Eçik,E.Şenkuytu, I.F. Sengul, H. Kandemir,;B. Cosut*“Azaindole-BODIPYS: Synthesis, Fluorescent Recognition of Hydrogen Sulfate Anion and Biological Evaluation” Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 213 (2019) 73-82.

42-D. İnci, R. Aydın, O. Vatan, H. Huriyet, Y. Zorlu, B. Çoşut, N. Aydemir,Cu(II) tyrosinate complexes containing methyl substituted phenanthrolines: Synthesis, X-ray crystal structures, biomolecular interactions, antioxidant activity, ROS generation and cytotoxicity,Applied Organometallic Chemistry, 33, E4652, 2019.

41-E.T. Eçik.,H.H.Kazan, I.F. Sengul, H.Kandemir;B. Cosut“Meso-Piperidine Linked Bodipys: Synthesis, Fluorescent Properties and Biological Evaluation” Journal of Luminescence 205, 258-264 (2019).

40-E. Senkuytu, E.T. Eçik.;B. Cosut"Bodipy decorated triazine chemosensors for Ag+ ions with high selectivity and sensitivity"Journal of Luminescence 203 (2018) 639–645

39-E.Özcan,;B. Cosut*;"Fluorescent Sensing of Cesium Ions by an Amide-Linked BODIPY Dye: Synthesis and Photophysical Properties"ChemistrySelect 2018, 3, 7940 – 7944

38- H. Kandemir., A. Koçak., S.O. Tümay., B. Çoşut., Y.Zorlu., İ.F. Şengül."Experimental and theoretical studies of carbazole-based Schiff base as a fuorescent Fe3+ probe" Turk J Chem (2108) 42: 221-236.

37- A.Bulut, M.Maares, K. Atak, Y. Zorlu, B.Çoşut, J. Zubieta, J. Beckmann, H. Haase, G.Yücesan”Mimicking cellular phospholipid bilayer packing creates predictable crystalline molecular metal-organophosphonate macrocycles and cages”. (2018) CrystEngComm, 2018,20, 2152-2158

36-E.Özcan, G.Keşan, B.Topaloğlu, E.T. Eçik, A.Dere, F. Yakuphanoğlu, B. Çoşut* “Synthesis, Photo-physical, DFT and Photodiodes Properties of Subphthalocyanine-BODIPY Dyads” (2018),New J. Chem., 2018, 42, 4972--4980

35- H.H. Kazan, E.Özcan, E.T. Eçik, B. Çoşut*;“Novel 17α-Etinylestradiol Substituted BODIPY Dyes: Synthesis, Photophysical Properties and Fluorescence Imaging Studies in Breast Cancer Cell Lines” 2018, ChemistrySelect, (2018), 3, 2962-2967.


34- O.Gunaydın, A.Demir, G.E.Demir, İ.Yucedağ, B. Cosut “The preparation of transparent organic field effect transistor using a novel EDOT functional styrene copolymer insulator with a PEDOT:PSS gate electrode” Macromolecular Research, (2018), 26, 164-172.

33- M. Ozdemir, D. Choi, Y. Zorlu, B. Cosut, H. Kim, C. Kim,H. Usta"A New Rod-Shaped BODIPY-Acetylene Molecule for Solution-Processed Semiconducting Microribbons in N-Channel Organic Field-Effect Transistors" New Journal of Chemistry, (2017), 41, 6232-6240.

32- E.T. Eçik,E.Şenkuytu, B. Çoşut “Novel Bodipy-Triazine conjugates: synthesis and the generation of singlet oxygen” Dyes and Pigments, 143, 455-462, (2017)

31- Alidağı H.A., Hacıvelioglu F., Tümay S.O., Cosut B, Yesilot S. "Synthesis and spectral properties of fluorene substituted cyclic and polymeric phosphazenes" Inorg Chim Acta 457 (2017) 95-102.

30- D. İnci, R. Aydın, D. Yılmaz, T. Sevgi, Ö. Vatan, Y. Zorlu, B. Çoşut, Y.Yerli, E. Demirkıran, N. Çinkılıç, Synthesis and crystal structures of novel copper(II) complexes with glycine and substituted phenanthrolines: Reactivity towards DNA/BSA and in vitro cytotoxic and antimicrobial evaluation.Journal of Biological Inorganic Chemistry,22, 61-85, 2017.

29- Eçik E.E, Özcan E., Kandemir H., Sengül İ.F., Cosut B.*,” Light harvesting systems composed of carbazole based subphthalocyanine-BODIPY enhanced with intramolecular fluorescence resonance energy transfer (FRET)” Dyes and Pigments 136 (2017) 441-449

28- Tümay S.O.,Okutan E., Sengul İ.F.,Özcan E., Kandemir H.,Doruk T.,Çetin M., Cosut B.*,Naked-eye fluorescent sensor for Cu(II) based on indole conjugate BODIPY dye "Polyhedron 117, 161-171, 2016.

27- Özdemir M., Choi D., Kwon G., Zorlu Y., Cosut B., Kim H., Facchetti A., Kim C., Usta H ” Solution-Processable BODIPY-Based Small Molecules for Semiconducting Microfibers in Organic Thin-Film Transistors” ACS Appl. Mater. Interfaces 2016, 8, 14077−14087

26- Özcan E., Tümay S.O., Alidağı H.A., Cosut B.*, Yeşilot S” A new cyclotriphosphazene appended phenanthroline derivative as a highly selective and sensitive OFF-ON fluorescent chemosensor for Al3+ ions” Dyes and Pigments 132, 230-236, 2016.

25- Isıklan M.,Yıldırm E.K, Atış M., Sonkaya Ö, Cosut B.,” Structural and computational characterization of 4,4,6,6-tetrachloro-3-(2-methoxyethyl)-3H,4H-spiro-1,3,2-benzoxazaphosphinine-2,2-[1,3,5,2,4,6]triazatriphosphinine”J.Mol.structure 1117 (2016) 276-282.

24- Tamer Ö., Arslan B.S, Avcı D., M.Nebioglu, Atalay Y.,Cosut B.,” Synthesis, molecular structure, spectral analysis and nonlinear optical studies on 4-(4-bromophenyl)-1-tert-butyl-3-methyl-1H-pyrazol-5- amine: A combined experimental and DFT approach” J. Mol.structure 1106 (2016) 89-97.

23- Tamer Ö., Avcı D., Atalay Y.,Cosut B., Zorlu Y., Erkovan M.,Yerli Y.,”Synthesis, Crystal structure, spectroscopic characterization and nonlinear optical properties of manganese(II) complex of picolinate: combined experimental and computational study” J. Mol.structure 1106 (2016) 98-107.

22- Şengül İ.F., Okutan E., Kandemir H., Astarcı E.,Cosut B*.,” Carbazole Substituted BODIPY Dyes: Synthesis, Photophysical Properties and Antitumor Activity” Dyes and Pigments 123, 32-38, 2015.

21- Tamer Ö., Avcı D., Atalay Y., Cosut B., Zorlu Y., Erkovan M.,Yerli Y.,”Synthesis, X-ray structure, spectroscopic characterization and nonlinear optical properties of triaqua(1,10-phenanthroline-2,9-dicarboxylato)manganese(II) dihydrate: combined experimental and theoretical study” J. Mol.structure 1100 (2015) 605-613

20- Okutan E., Cosut B., Yesilot S."Synthesis and properties of fullerene (C60) Substituted cyclophosphazene derivatives" Inorg. Chem. Comm 49 (2014) 1-4.

19- Önal E, Yerli Y, Cosut, B, Pilet G., Ahsen V., Luneau D. and CHirel C. “Nitronyl and Imino Nitroxide Free Radicals as Precursors of Magnetic Phthalocyanine and Porphyrin Building Blocks” New Journal Chem. 38 (9), 4440-4447, 2014

18- Alidağı H.A., Cosut B, Kılıç A.,Yeşilot S “Synthesis and Spectral properties of a Hexameric Pyrene-Fluorene Chromophore based on cyclotriphosphazene” Polyhedron 81, 436-441, 2014

17- Yeşilot S, Cosut B. Yeşilot S, Alidağı H.A., Hacıvelioğlu F.,Özpınar G.A., Kılıç A." Intramolecular excimer formation in hexakis(pyrenyloxy)cyclotriphosphazene: photophysical properties, crystal structure, and theoretical investigation” Dalton Trans. 43, 3428-3433, 2014

16- Çetindere S, Cosut B. Yeşilot S, Durmuş M, Kılıç A." Synthesis and properties of axially-BODIPY conjugated subphthalocyanine dyads” Dyes and Pigments 101, 234-239, 2014

15- Okutan E, Cosut B. Kayıran S.B, Yeşilot S, Durmuş M, Kılıç A." Synthesis of a dendrimeric phenoxy-substituted cyclotetraphosphazene and its non-covalent interactions with multiwalled carbon nanotubes” Polyhedron 67, 344-350, 2014

14- Cosut B.*" Highly efficient energy transfer in BODIPY-Pyrene decorated cyclotriphosphazene" Dyes and Pigments 100, 11-16, 2014

13- Cosut B, Yeşilot S, Durmuş M, Kılıç A." Synthesis and fluorescence properties of hexameric and octameric Subphthalocyanine based cylic phosphazenes" Dyes and pigments 98, 442-449, 2013

12- Un İ, İbişoğlu H, Un SS, Cosut B, Kılıç A." Syntheses, characterisations, Thermal and photopysical properities of cyclophosphazene containing adamantine units" Inorganica Chimica Acta 399, 219-226, 2013

11- Yeşilot S, Cosut B., "Synthesis, thermal and photophysical properties of naphthoxycyclotriphosphazenyl-substituted dendrimeric cyclic phosphazenes" Polyhedron 35, 101-107, 2012

10- Un SS., Uslu A., Cosut B, Yeşilot S., Un İ., Yuksel F., Kılıç A “The investigation of stereogenic properties of cyclotriphosphazene derivatives with two different chiral centres” Polyhedron 30, 1587–1594, 2011

9- Cosut B. H. Durmus M., Kılıç A., S. Yeşilot, “Synthesis, thermal and photophysical properties of phenoxy-substituted dendrimeric cyclic phosphazenes” Inorganica Chimica Acta 366, 161–172, 2011

8- Işıklan M., Asmafiliz N.,Özalp E.E., İlter E. E., Kılıç Z, Cosut B., Yeşilot S., Kılıç A., Öztürk A., Hökelek T., Koçbilir Y.,Açık L., Akyüz E., “Phosphorus−Nitrogen Compounds. 21. Syntheses, Structural Investigations, Biological Activities, and DNA Interactions of New N/O Spirocyclic Phosphazene Derivatives. The NMR Behaviors of Chiral Phosphazenes with Stereogenic Centers upon the Addition of Chiral Solvating Agents” İnorganic Chemistry 49, 7057-7071, 2010

7- Işıklan M., Sonkaya O., Cosut B., Yeşilot S., Hökelek T., “Microwave-assisted and conventional synthesis and stereogenic properties of monospirocyclotriphosphazene derivatives” Polyhedron 29, 1612-1618, 2010

6- M. Durmuş, S. Yeşilot, B.Cosut, A. G. Gürek, A. Kılıç, V. Ahsen, “Comparison of photophysicochemical properties of hexaphenoxycyclotriphosphazenyl-substituted metal-free, mono- and bis-lutetium phthalocyanines” Synthetic Metals 160, 436–444, 2010

5- Cosut B., Yeşilot S., Durmuş M., Kılıç A and Ahsen V. “Synthesis, and Properties of axially-phenoxycyclotriphosphazenyl Substituted silicon phthalocyanine” Polyhedron 29, 675–682, 2010

4- B.Cosut, H. İbişoğlu., A. Kılıç., S. Yeşilot, “Synthesis and enantiomeric analysis of cyclotriphosphazene derivatives with one centre of chirality” Inorganica Chimica Acta 362, 4931–4936, 2009

3- Cosut B., Hacıvelioğlu F., Durmuş M., Kılıç A and Yeşilot S., “The synthesis, thermal and photophysical properties of phenoxycyclotriphosphazenyl-substituted cyclic and polymeric phosphazenes” Polyhedron 28, 2510–2516, 2009

2- Coles S.,Davies D, Hursthouse M., Yeşilot S., Cosut B. and Kılıç A " Absolute structure determination as a reference for the enantiomeric resolution of racemic mixtures of cyclophosphazenes via Chiral High Performance Liquid Chromatography." Acta Crystallographica Section B, B 65,3 2009.

1- Yeşilot S., Cosut B., "Comparison of HPLC and NMR characterization of the stereogenic properties of cyclotriphosphazene derivatives containing two equivalent centres of chirality: cis (meso) and trans (racemic) isomers" Inorganic Chemistry Communication, 10, 88-93, 2007

Yüksek Lisans

A.Çolakel "Piroteknik Uygulamalar için Metal-Organik Kafes Yapılı (MOF) Enerjetik Malzemelerin Sentezi ve Karakterizasyonu"2016.

E.Özcan "Dendrimerik Fosfazen Çekirdekli TNT Tayinine Duyarlı Floresans Sensörlerin Geliştirilmesi ve Özelliklerinin İncelenmesi" 2017.

G.Tonta " Çinko tozu ve Çinko bileşiklerinin epoksi sistemlerde korozyon direncine etkisi" 2019.

B.Topaloğlu "Synthesis of B, F co-doped Anatase TiO2/Graphene Oxide based BODIPY
decorated Cyclophosphazene Nanocomposites for Photoelectrochemical Water
Splitting’’ 2019

A. Bulut "Filtrasyon Yöntemi ile sularda Koliform Bakterilerin Tespiti için Biyosensör Tasarımı" Devam Ediyor.

Doktora

O.Günaydın “Elektroaktif fonksiyonel stiren polimerlerinin sentezi, karakterizasyonu ve elektroeğirilmiş nanofiberlerin üretilmesi” 2018

İ.Erol “Membran proteinlerinde oligomerleşme ve allosterik etkilerin hesaplamalı metodlar ile incelenmesi” Devam Ediyor

A.O.Erkovan" Halkalı fosfazen temelli koordinasyon polimerlerinin sentezi ve özelliklerinin incelenmesi"Devam Ediyor

E.Özcan "Fluorescent Organoboron Compounds for Artificial Photosyntesis" 2019-...

B.Topaloğlu"

Doktora Sonrası

G.Keşan: 2017-2019

  • Doktora: Gebze Yüksek Teknoloji Enstitüsü, 2012
  • Yüksek lisans: Gebze Yüksek Teknoloji Enstitüsü, 2007
  • Lisans: Fırat Üniversitesi, 2004
Araştırma alanları

 Moleküler Fotofizik (Sensör/Optoelektronik/Fotokataliz)
 Floresans Kimyasal sensörler ve Bio-görüntüleme
 Yapay Fotosentez ve Işık Hasat Edici Sistemler
 Yenilenebilir Enerji Çalışmaları, Foto-kataliz/-elektrokataliz
 Grafen ve benzeri iki boyutlu (2D) Malzemeler ve Enerji Uygulamaları

Araştırma Projeleri;

1-Grafen Oksit Temelli Fosfazen Hibrit Malzemelerin Sentezi, Karakterizasyonu ve Foto-elektrokimyasal Hücre performanslarının ölçülmesi, Proje No: 215Z241-TÜBİTAK 1001 (2015-2017), Yürütücü.

2-BODIPY-Subftalosiyanin Diyad Sentezi ve Enerji Transfer Olaylarının İncelenmesi, Proje No: 2016-A-04-GTU BAP (2016-2017), Yürütücü.

3-Dendrimerik Fosfazen Çekirdekli TNT ve RDX ‘in Tayinine Duyarlı Kolorimetrik Sensörlerin Geliştirilmesi ve Özelliklerinin İncelenmesi, Proje No: 214Z259-TÜBİTAK 3001 (2015-2017), Yürütücü.

4-Fosfazen Çekirdekli Alüminyum(III) İyon Seçici Floresans Sensörlerinin Sentezi ve Özelliklerinin İncelenmesi, Proje No: 2015-A-05-GTU BAP (2015-2016), Yürütücü.

5-Halkalı Fosfazen Çekirdekleri İçeren Dendirimerik Piren Türevlerininin Sentezi, Termal, Fotofiziksel ve Elektrolüminesans Özelliklerinin İncelenmesi, Proje No: 110T142-TÜBİTAK, (2010-2013), Araştırmacı.

6-Kiral Siklofosfazen Bileşiklerin Sentezi, Enantiyomerlerin Ayrılması ve Mutlak Konfigürasyonlarının Belirlenmesi, TÜBİTAK Araştırma Projesi, Proje No: 106M539, (2007-2009), Araştırmacı.