Yazar "Yılmaz, Fatih" için Meslek Yüksekokulları listeleme
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Characteristics and temporal trends of microplastics in the coastal area in the Southern Black Sea over the past decade
Eryaşar, Ahmet Raif; Gedik, Kenan; Şahin, Ahmet; Öztürk, Rafet Çağrı; Yılmaz, Fatih (Elsevier, 2021)Time-series datasets showing the gradual conformational change in the status and characteristics of microplastics (MP) in marine waters are needed to protect vulnerable marine ecosystems. In this study, the abundance, ... -
Design and synthesis of some piperazine hybrid molecules
Yılmaz, Fatih; Menteşe, Meltem (Editura Acad Romane, 2017)In this work, a new series of piperazine hybrid molecules containing coumarin, isatin, salicyl, furane and 1,2,4-triazol-3-thiol moieties was synthesized in good yields. 2-[4-(4-Nitrophenyl)piperazin-1-yl] acetohydrazide ... -
Developing effective antimicrobial agents: synthesis and molecular docking study of ciprofloxacin-benzimidazole hybrids
Menteşe, Emre; Yılmaz, Fatih; Menteşe, Meltem; Beriş, Fatih Şaban; Emirik, Mustafa (Wiley, 2024)In this study, we designed and synthesized some new ciprofloxacin-benzimidazole hybrid compounds and evaluated them for their antimicrobial activity against four Gram-positive (B. subtilis, B. megaterium, E. faecalis and ... -
Efficient synthesis of 2-[(3,4-dichlorophenyl)methyl]-1h-benzimidazole derivatives, and their α-glucosidase inhibitory and antioxidant activities
Menteşe, Emre; Yılmaz, Fatih; Baltaş, Nimet (Bentham Science Publishers, 2020)In this work, some new 2-[(3,4-dichlorophenyl)methyl]-1H-benzimidazole derivatives containing different five-membered heterocycles like 1,3,4-oxadiazole, 1,3,4-triazole, and 1,3,4-thiadiazole moieties were designed and ... -
Experimental investigation of the behaviour and capacity of sheathed cold-formed steel stud walls under inward flexural loading
Yılmaz, Fatih; Becque, Jurgen; Mojtabaei, Seyed Mohammad; Hajirasouliha, Iman (Elsevier, 2023)A comprehensive experimental programme was designed and executed with the aim of investigating the out-ofplane bending behaviour and capacity of cold-formed steel (CFS) stud walls sheathed with wood-based boards. The ... -
Green Synthesis and Biological Evaluation of Some 1,2,4-Triazol-3-ones
Yılmaz, Fatih (Springer, 2024)Abstract: A series of 1,2,4-triazol-3-one derivatives were synthesized by using conventional heating and microwave irradiation techniques. Microwave syntheses of the target compounds were carried out by using both a domestic ... -
Microplastic contamination and characteristics spatially vary in the southern Black Sea beach sediment and sea surface water
Terzi, Yahya; Gedik, Kenan; Eryaşar, Ahmet Raif; Öztürk, Rafet Çağrı; Şahin, Ahmet; Yılmaz, Fatih (Elsevier, 2022)In this study, the abundance, and characteristics of the microplastics on the southern coast of the Black Sea were assessed. More than 70% of the detected microplastics were smaller than 2.5 mm and mostly consisted of ... -
Microwave-assisted synthesis and biological evaluation of some coumarin hydrazides
Yılmaz, Fatih; Faiz, Özlem (2018)In this work, 15 different coumarin hydrazides were successfully synthesized and screened for their antioxidant and antilipase activities. To do this, firstly, salicylaldehyde derivatives and Meldrum's Acid were reacted ... -
A new fluorescent "turn-off" coumarin-based chemosensor: Synthesis, structure and Cu-selective fluorescent sensing in water samples
Karaoğlu, Kaan; Yılmaz, Fatih; Menteşe, Emre (Springer/Plenum Publishers, 2017)We report the synthesis and characterization two coumarin-based fluorescence probes, N'-{[7-(diethylamino)-2-oxo-2H-chromen-3-yl]carbonyl}pyridine-3-carbohydrazide (3) and N'-benzoyl-7-(diethylamino)-2-oxo-2H-chromene-3- ... -
A new green protocol for the synthesis of 2-substituted perimidines from hydrazones under catalyst- and solvent-free conditions
Menteşe, Emre; Yılmaz, Fatih; Kahveci, Bahittin (Bulgarian Academy of Sciences, 2018)A new green protocol was developed for the synthesis of 2-substituted perimidines. The protocol involves a reaction of ethoxy carbonylhydrazone with 1,8-diaminonaphthalene under solvent- and catalyst-free conditions. Simple ... -
Synthesis and biological evaluation of some succinimide hybrid molecules
Yılmaz, Fatih; Menteşe, Emre; Baltaş, Nimet (Maik Nauka/Interperiodica/Springer, 2019)In this study, a new series of succinimide hybrid molecules containing isothiocyanate, coumarin, isatin, and furan moieties was synthesized and screened for alpha-glucosidase and antioxidant activities. Preliminary results ... -
Synthesis and characterisation of some new hybrid molecules containing thiophene, triazole and coumarin rings under microwave conditions
Yılmaz, Fatih (Sage Publications Ltd, 2018)In this work, a new series of N'-{[4-amino-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetyl}-2-oxo-2H-1-benzopyran-3-carbohydrazides (thiophene-triazole-coumarin hybrid molecules) was synthesised from the ... -
Synthesis and characterization of two new hydroxamic acids derivatives and their metal complexes. An investigation on the keto/enol, E/Z and hydroxamate/hydroxirnate forms
Adıgüzel, Ekrem; Yılmaz, Fatih; Emirik, Mustafa; Özil, Musa (Elsevier Science Bv, 2017)2-phenylbenzimidazole-N-acetohydroxamic acid (HL1), 2-phenylbenzimidazole-N-butanohydroxamic acid (HL2) and Ni(II), Cu(II), Zn(II) and Cd(II) metal complexes have been synthesized and characterized by elemental analyses, ... -
Synthesis of some benzimidazole-thiophene hybrids as potential urease and lipase inhibitors
Yılmaz, Fatih; Menteşe, Emre; Sökmen, Bahar Bilgin (Springer Link, 2023)In this study, some benzimidazole-thiophene hybrid compounds containing isatin and salicyl moieties were synthesized and investigated for their urease and lipase inhibition properties. Most of the synthesized compounds ... -
Synthesis of some novel quinazolin-4(3H)-one hybrid molecules as potent urease inhibitors
Menteşe, Emre; Akyüz, Gülay; Yılmaz, Fatih; Baltaş, Nimet; Emirik, Mustafa (Wiley-V C H Verlag Gmbh, 2018)A new series of quinazolinone hybrid molecules containing coumarin, furan, 1,2,4-triazole and 1,2,4-thiadiazole rings was designed, synthesized, and screened for their urease inhibition activities. All newly synthesized ... -
Synthesis, molecular docking and biological evaluation of some benzimidazole derivatives as potent pancreatic lipase inhibitors
Menteşe, Emre; Yılmaz, Fatih; Emirik, Mustafa; Ülker, Serdar; Kahveci, Bahittin (Academic Press Inc Elsevier Science, 2018)In this study, a new series of benzimidazole and bisbenzimidazole derivatives were prepared via the reaction of iminoester hydrochlorides and o-phenylenediamines and then screened for their lipase inhibition properties. ... -
Synthesis, structural, magnetic and thermal studies of copper(II) 5,5-diethylbarbiturate complexes with nicotinamide, 2,2'-bipyridine and triethanolamine
Yılmaz, Veysel T.; Yılmaz, Fatih; İçsel, Ceyda; Aygün, Muhittin (Taylor & Francis Ltd., 2023)Three new copper(II) 5,5-diethylbarbiturate (barb) complexes of nicotinamide (nia), 2,2'-bipyridine (bpy) and triethanolamine (tea), trans-[Cu(barb)(2)(nia)(2)]center dot 2H(2)O (1), cis-[Cu(barb)2(bpy)]center dot 3H(2)O ...