Search Results - "Koca, Atif"

Electrocatalytic oxygen reduction and hydrogen evolution reactions on phthalocyanine modified electrodes: Electrochemical, in situ spectroelectrochemical, and in situ electrocolorimetric monitoring by Koca, Atif, Kalkan, Ayfer, Bayır, Zehra Altuntaş

“…► Electrochemical and in situ spectroelectrochemical characterizations of the metallophthalocyanines were performed. ► The presence of O 2 influences both…”
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Phthalocyanine-aniline dyad constructed with click electrochemistry: a novel hybrid electrochromic material by Akyüz, Duygu, Koca, Atıf

“…A novel hybrid electrochromic material, dyad of poly 4-azidoaniline (PANI-N 3 ) and manganese phthalocyanine bearing terminal alkynyl moieties (TA-MnPc), was…”
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An electrochemical sensor for the detection of pesticides based on the hybrid of manganese phthalocyanine and polyaniline by Akyüz, Duygu, Koca, Atıf

“…•A mimic enzymeless electrochemical sensor based on manganese phthalocyanine and 4-azido polyaniline hybrid.•Solid state electropolymerization of a film was…”
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Photo-Induced Phase Transition of CdZnS Based Nanocomposite at Room Temperature Under Solar Irradiation by Akyüz, Duygu, Koca, Atıf

“…Photo-induced phase transition (PIPT) of CdZnS based nanocomposites that was performed at the room temperature under the solar light illumination is reported…”
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Enhancing biosensor properties of conducting polymers via copolymerization: Synthesis of EDOT-substituted bis(2-pyridylimino)isoindolato-palladium complex and electrochemical sensing of glucose by its copolymerized film by Tekbaşoğlu, Tuğçe Yazıcı, Soganci, Tugba, Ak, Metin, Koca, Atıf, Şener, M. Kasım

“…1,3-Bis(2-pyridylimino)isoindoline derivative bearing 3,4-ethylenedioxythiophene (EDOT-BPI) and its palladium complex (EDOT-PdBPI) were synthesized and…”
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Electrochemical and spectroelectrochemical characterizations of new tetra-substituted metallophthalocyanines bearing 4-(trifluoromethoxy)phenoxy groups on non-peripheral positions by Farajzadeh, Nazli, Akyüz, Duygu, Koca, Atıf, Koçak, Makbule Burkut

“…In this study, a series of non-peripherally tetra-substituted phthalocyanines [M = Zn(II), Co(II), and In(III)] was successfully prepared by…”
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Novel peripheral tetra-substituted phthalocyanines containing methoxylated chalcone group: Synthesis, spectral, electrochemical and spectroelectrochemical properties by Yalazan, Halise, Akyüz, Duygu, Serdaroğlu, Vildan, Kahriman, Nuran, Koca, Atıf, Kantekin, Halit

“…This paper reports the synthesis, electrochemical and spectroelectrochemical properties of peripheral tetra substituted phthalocyanines that include…”
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Photocatalytic and photoelectrochemical performances of Mo, Ni and Cu decorated metal chalcogenides by Akyüz, Duygu, Rıza Özkaya, Ali, Koca, Atıf

“…In this study, the syntheses of RGO-Cd(1-x)ZnxS photocatalysts has been accomplished by the solvothermal and thermal sulphurization methods in one spot in…”
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An alternative strategy to detect bacterial contamination in milk and water: a newly designed electrochemical biosensor by Özcan, Ş. Maral, Sesal, N. Cenk, Şener, M. Kasım, Koca, Atıf

“…The detection of acyl homoserine lactones (AHLs) can render their use as biomarkers and it may provide a chance to fight against food contamination and…”
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Highly selective and ultra-sensitive electrochemical sensor behavior of 3D SWCNT-BODIPY hybrid material for eserine detection by Şenocak, Ahmet, Köksoy, Baybars, Akyüz, Duygu, Koca, Atıf, Klyamer, Darya, Basova, Tamara, Demirbaş, Erhan, Durmuş, Mahmut

“…In this work, 4,4-difluoro-8-(4-hydroxyphenyl)− 2,6-diethynly-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene (BODIPY) having double terminal ethynyl groups…”
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Synthesis, electrochemistry, and electrocatalytic activity of thiazole-substituted phthalocyanine complexes by Demir, Faruk, Yenilmez, H. Yasemin, Koca, Atıf, Bayır, Zehra Altuntaş

“…We report the synthesis of non-peripheral metallophthalocyanines which carry four 4-(4-methoxyphenyl)-2-thiazole-2-thio units. 1 H-NMR, FT-IR, UV–Vis, and MS…”
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Electrochemical and spectroelectrochemical characterization of newly synthesized manganese, cobalt, iron and copper phthalocyanines by Arıcı, Mürsel, Arıcan, Duygu, Uğur, Ahmet Lütfi, Erdoğmuş, Ali, Koca, Atıf

“…► Metallo-phthalocyanines, tetra-substituted with dimethoxyphenylthiowere synthesized and characterized. ► Incorporating redox active metal centers into the…”
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Electrochemical and in situ spectroelectrochemical monitoring of the interaction between cobaltphthalocyanines and molecular oxygen in aprotic media by Koca, Atif

“…► Voltammetric and spectroelectrochemical measurements of cobaltphthalocyanines were performed in aprotic solvents to determine the mechanism of interaction…”
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Enhanced photoelectrochemical activity of magnetically modified TiO2 prepared by a simple ex-situ route by Yılmaz, Seda, Kuyumcu, Özge Kerkez, Bayazit, Şahika Sena, Ayaz, Rana Muhammad Zunain, Akyüz, Duygu, Koca, Atıf

“…Modified TiO 2 nanocomposites have been recognized as attractive photocatalytic materials in solar energy conversion. The aim of this study is to enhance the…”
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Metal Phthalocyanine Sensitized Photoelectrochemical Cell Assembling with Azide‐Functionalized Reduced Graphene and Quaternary Metal Chalcogenide Composites by Ezgi Varol, Deniz, Uğuz Neli, Özlem, Budak, Özlem, Keskin, Bahadır, Koca, Atıf

“…Here, photoelectrodes of photoelectrochemical (PEC) cells consisting of azide functionalized reduced graphene oxide (GO‐N3) and quaternary metal chalcogenide…”
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Carbazole-substituted metallo-phthalocyanines: Synthesis, electrochemical, and spectroelectrochemical properties by İpsiz, Özlem, Yenilmez, H. Yasemin, Kaya, Kerem, Koca, Atıf, Bayır, Zehra Altuntaş

“…•New Pcs with four 9H-carbazole-9-ethoxy groups have been prepared.•Aggregation tendency vs. concentration has been tested.•Electrochemical and…”
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Electrochromism of electropolymerized cobaltphthalocyanine–quinoline hybrid by Arıcan, Duygu, Aktaş, Ayşe, Kantekin, Halit, Koca, Atıf

“…In this study, electrochromic properties of cobaltphthalocyanine (CoPc) immobilized on ITO electrode with electropolymerization were investigated (ITO/CoPc)…”
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Substituent effects to the electrochromic behaviors of electropolymerized metallophthalocyanine thin films by Kobak, Rabia Zeynep Uslu, Akyüz, Duygu, Koca, Atıf

“…Metallophthalocyanines (MPcs) ( M  = 2H + , Zn 2+ , Co 2+ , and Cu 2+ ) bearing diethylaminophenoxy and chloro substituents at the peripheral positions (…”
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Microwave-assisted synthesis, electrochemistry and spectroelectrochemistry of amphiphilic phthalocyanines by Güzel, Emre, Koca, Atıf, Gül, Ahmet, Koçak, Makbule Burkut

“…Amphiphilic hexadeca-substituted metallophthalocyanines with three different substituents on each benzo moiety were synthesized by microwave irradiation…”
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Microwave-assisted synthesis, electrochemistry and spectroelectrochemistry of phthalocyanines bearing tetra terminal-alkynyl functionalities and click approach by Koyun, Özge, Gördük, Semih, Keskin, Bahadır, Çetinkaya, Ahmet, Koca, Atıf, Avcıata, Ulvi

“…Both Zn(II) and Co(II) MPcs with tetra terminal-alkynyl units attached to peripheral and nonperipheral positions were synthesized conventionally and also…”
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