Search Results - "Akcay, Hakkı Türker"
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1
Microplastics in branded milk: Dietary exposure and risk assessment
Published in Journal of food composition and analysis (01-10-2023)“…In this study, 14 packaged milk of various brands sold in the Türkiye market was examined. The microplastics were physically characterised under the…”
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2
Synthesis, Characterization and Investigation of Electrochemical and Spectroelectrochemical Properties of Peripherally Tetra Diethoxypropan Substituted Phthalocyanines
Published in Electroanalysis (New York, N.Y.) (01-01-2021)“…In this study novel peripherally tetra 1,3‐diethoxy‐2‐propanol substituted Co(II), Cu(II), Mg(II), Ni(II) Zn(II) phthalocyanine derivatives were prepared. The…”
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3
Electrochemistry of Novel Phthalocyanines Bearing 1,2,4 Triazole Groups
Published in Electroanalysis (New York, N.Y.) (01-07-2020)“…The phthalonitrile (3) and triazole substituted metallo phthalocyanines (MPc) (4–7) were prepared. The novel compounds were characterized with spectroscopic…”
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4
A Novel Highly Porous Cellulosic Aerogel Regenerated by Solvent Exchange Mechanism
Published in Journal of polymers and the environment (01-08-2019)“…Cellulose acetate aerogel (CAA) regenerated with toluene solvent was first obtained and analysed in this work using several measurement techniques. CAA, a…”
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5
Photophysical and photochemical study on the tetra 4-isopropylbenzyloxy substituted phthalocyanines
Published in Journal of luminescence (01-12-2017)“…In this study, the novel peripherally tetra 4-isopropylbenzyloxy substituted metal-free (4) zinc(II) (5) and oxo-titanium(IV) (6) phthalocyanine complexes were…”
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6
Metallo-phthalocyanines containing triazole substituents: Synthesis, spectroscopic and photophysicochemical properties
Published in Journal of coordination chemistry (30-06-2022)“…Magnesium(II) (4), lead(II) (5) and zinc(II) (6) phthalocyanines were prepared. The structures of 4-6 were confirmed by the spectroscopic characterization such…”
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7
Synthesis, electrochemical and in-situ spectroelectrochemical properties of 1,2,4 triazole containing metallo-phthalocyanines
Published in Journal of inclusion phenomena and macrocyclic chemistry (01-02-2021)“…Novel 4-(5-(pyridin-3-yl)-4-p-tolyl-4H-1,2,4-triazol-3-ylthio) substituted phthalonitrile ( 3 ) and it’s zinc(II) ( 4 ) and copper(II) ( 5 )…”
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8
Synthesis, characterization, photophysical and photochemical properties of peripherally tetra-1,2,4-triazol-3-ylthio substituted metal-free phthalocyanine and its zinc(II) and lead(II) derivatives
Published in Journal of coordination chemistry (10-06-2022)“…Phthalonitrile (3) including 4-(4-fluorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thio substituent and its peripherally tetra substituted metal-free (4),…”
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9
Treatment of wastewater containing organic pollutants in the presence of N-doped graphitic carbon and Co3O4/peroxymonosulfate
Published in Carbon Letters (01-08-2023)“…The disposal of organic pollutants is one of the important research topics. Some of the studies in this field are based on the degradation of organic…”
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10
Synthesis, characterisation, photophysical and photochemical properties of free-base tetra-(5-chloro-2-(2,4-dichlorophenoxy)phenoxy)phthalocyanine and respective zinc(II) and lead(II) complexes
Published in Synthetic metals (01-01-2017)“…[Display omitted] •The synthesis of 4-(5-chloro-2-(2,4-dichlorophenoxy)phenol) substituted metal-free, zinc(II) and lead (II) phthalocyanines.•The structural…”
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11
Synthesis, characterization, electrochemical and spectroelectrochemical properties of novel peripherally tetra-1,2,4-triazole substituted phthalocyanines
Published in Synthetic metals (01-05-2016)“…[Display omitted] •The preperation of [1,2,4]-triazole substituted phthalonitrile.•Synthesis of its corresponding metal free and metallophthalocyanines.•The…”
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12
Experimental and theoretical studies of 4-[(4-methyl-5-phenyl- 4H1,2,4-triazol-3-yl)sulfanyl]benzene-1,2-dicarbonitrile
Published in Macedonian Journal of Chemistry and Chemical Engineering (01-12-2016)“…In this study, 4-[(4-methyl-5-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]benzene-1,2-dicarbonitrile was synthesized and its molecular structure was characterized by…”
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13
A new activated carbon-supported Pd–ZnO catalyst for Heck Cross-coupling reactions
Published in Inorganic chemistry communications (01-08-2023)“…[Display omitted] •ZnO-Pd nanocatalyst was fabricated on activated carbon sourced from polymer debris.•AC/ZnO-Pd was then effectively applied as a nanocatalyst…”
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14
Sucrose-based activated carbon foams as an electrode active material for supercapacitors
Published in Journal of porous materials (01-06-2023)“…Activated carbon foams (ACFs) have been successfully prepared by foaming sucrose with Zn nitrate and further chemical activation with H 3 PO 4 . The effect of…”
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15
Microplastic contamination and risk assessment in table salts: Turkey
Published in Food and chemical toxicology (01-05-2023)“…In this study, the characterization of microplastics of table salts (n = 36) was determined by FT − IR. Then, individuals’ exposure to microplastics from table…”
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16
Production and characterization of activated carbon foams with various activation agents for electrochemical double layer capacitors (EDLCs) applications
Published in Colloids and surfaces. A, Physicochemical and engineering aspects (05-06-2024)“…Sucrose-based activated carbons were obtained by carbon foams with sugar and cobalt (II) nitrate as precursors, followed by using different chemical activation…”
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17
Novel phthalocyanines bearing fluoro-methylquinolin substituents: Synthesis, characterization, photophysical and photochemical properties
Published in Journal of organometallic chemistry (01-12-2024)“…•4-((6-fluoro-2-methylquinolin-4-yl)oxy)phthalonitrile.•Synthesis of peripherally tetra 4-((6-fluoro-2-methylquinolin-4-yl)oxy) substituted zinc(II)…”
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18
Microplastic contamination in some beverages marketed in türkiye: Characteristics, dietary exposure and risk assessment
Published in Food and chemical toxicology (01-07-2024)“…In this study, microplastic contamination in water, natural mineral water and mineral water, sparkling soft drinks, cold tea and some traditional beverages…”
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19
Catalytic activity of palladium doped activated carbon from waste coffee on some environmental pollutants
Published in Materials chemistry and physics (15-04-2022)“…The presence of nitro compounds and such commercial dyes as Congo red, methylene blue, methyl orange and methyl red in water/wastewater causes environmental…”
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20
Novel peripheral and non-peripheral oxobenzo[d]thiazol substituted cobalt phthalocyanines: Synthesis, electrochemistry, spectroelectrochemistry, electrocatalytic hydrogen production in alkaline medium
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (01-11-2022)“…•A oxobenzo[d]thiazol substituted cobalt phthalocyanines was synthesized .•The redox properties of CoPcs were illuminated.•GO/CoPcs catalysts showed low…”
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