Bölüm "Fakülteler, Fen-Edebiyat Fakültesi, Kimya Bölümü" için listeleme
Toplam kayıt 151, listelenen: 21-40
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Conventional and microwave irradiated synthesis, biological activity evaluation of highly substituted indole-triazole hybrids
(Elsevier B.V., 2021)In the present study, a series of new indole-3-carbaldehyde embedded triazole derivatives have been synthesized. 4-{[(1E)-1H-indol-3-ylmethylidene]amino}-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (2) were converted to ... -
Copper phthalocyanine functionalized single-walled carbon nanotubes: thin film deposition and sensing properties
(Trans Tech Publications Ltd, 2014)Thin films of non-covalently hybridised single-walled carbon nanotubes (SWCNT) and tetra-substituted copper phthalocyanine (CuPcR4) molecules have been produced. The pi-pi interaction between SWCNTs and CuPcR4 molecules ... -
Copper Phthalocyanine Functionalized Single-Walled Carbon Nanotubes: Thin Films for Optical Detection
(Amer Scientific Publishers, 2015)Thin films of non-covalently hybridized single-walled carbon nanotubes (SWCNT) and tetra-substituted copper phthalocyanine (CuPcR4) molecules have been produced from their solutions in dimethylformamide (DMF). FTIR spectra ... -
Copper(II) removal from the aqueous solution using microporous benzidine-based adsorbent material
(Elsevier Sci Ltd, 2016)In this work, the ability of benzidine-based microporous polymer network as adsorbent for removal of copper(II) species from aqueous solutions was investigated. The designed benzidine-based adsorbent material (BBAM) with ... -
Corrigendum to “?-Amination and 5-exo-trig cyclization reaction of sulfur-containing Schiff bases with N-phenyltriazolinedione and their anti-lipid peroxidation activity”
(Elsevier Masson SAS, 2017)In this article, the authors wrote wrongfully the cyclization reaction as 5-exo-trig reaction instead of 5-endo-trig cyclization reaction. They apologize to their readers for the inconvenience. © 2017 -
Coumarino-12-crown-4 bearing phthalocyanine photosensitizers for singlet oxygen production
(Elsevier Science Sa, 2011)The synthesis, characterization, photophysical and photochemical properties of the new metal-free and zinc (II) phthalocyanines tetra-substituted at the peripheral (complexes 3a and 3b) and non-peripheral (complexes 4a and ... -
(+)-CSA Catalyzed Multicomponent Synthesis of 1-[(1,3-Thiazol-2-ylamino)methyl]-2-naphthols and Their Ring-Closure Reaction under Ultrasonic Irradiation
(Hindawi Ltd, 2016)New 1-[(1,3-thiazol-2-ylamino)methyl]-2-naphthols were obtained by condensation of 2-aminothiazole, aromatic aldehydes, and 2-naphthol in the presence of (+)-camphor-10-sulfonic acid ((+)-CSA) as an effective catalyst under ... -
CSA-Catalyzed Three-component Synthesis of Fused Polycyclic Pyrazolo[4,3-e]pyridines Under Ultrasonic Irradiation and Their Antioxidant Activity
(2017)New fused pyrazolo[4,3-e]pyridines were obtained by three-component reaction of 1,3-dimethyl-1H-pyrazol-5-amine or 3-phenyl-1H-pyrazol-5-amine, aromatic aldehydes and indan-1,3-dione in the presence of camphor-10-sulfonic ... -
Design and microwave-assisted synthesis of a novel Mannich base and conazole derivatives and their biological assessment
(Walter De Gruyter Gmbh, 2021)4-Amino-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (1) was converted to the corresponding Schiff base (2) by treatment with salicylaldehyde. 1,2,4-Triazoles were then converted to the corresponding Mannich bases containing ... -
Determination of Elements in Thermal Springs for Monitoring Pre-Earthquake Activites by ICP-MS
(Atomic Spectroscopy Press Ltd, 2011)This study presents the results of hydrogeochemical studies carried out at the Kos thermal springs in Bingol, located in East Anatolia, Turkey. More than 250 thermal water samples were collected on a regular basis from ... -
Determination of imazamox ((2-[4,5-dihydro-4- methyl-4-(1-methylethyl)-5-oxo-1 h-imidazol-2- yl]-5-(methoxymethyl)-3-pyridinecarboxylic acid) residue on sunflower plant components
(Scibulcom Ltd., 2019)The research was completed in 2014 and 2015 under field conditions in Kirklareli that is located in the Thrace region of Turkey. The study researched the residue levels left on different components of the sunflower plant ... -
DETERMINATION OF IMAZAMOX ((2-[4,5-DIHYDRO-4-METHYL-4-(1-METHYLETHYL)-5-OXO-1 H-IMIDAZOL-2-YL]-5-(METHOXYMETHYL)-3-PYRIDINECARBOXYLIC ACID) RESIDUE ON SUNFLOWER PLANT COMPONENTS
(Scibulcom Ltd, 2019)The research was completed in 2014 and 2015 under field conditions in Kirklareli that is located in the Thrace region of Turkey. The study researched the residue levels left on different components of the sunflower plant ... -
Determination of Kaempferol in Rosa canina, Urtica dioica, Terebinthina chica and Portulace oleracea by HPLC-MS
(Asian Journal Of Chemistry, 2013)The published studies on a positive association between the consumption of foods containing kaempferol and a reduced risk of developing several disorders such as cancer and cardiovascular diseases have increased the interest ... -
Determination of Myricetin in Medicinal Plants by High-Performance Liquid Chromatography
(Taylor & Francis Inc, 2015)The concentrations of myricetin in medicinal plants such as Rosa canina L. (rosa hip), Terebinthina chica L. (terebinth), Urtica dioica L. (nettle), and Portuca oleracea L. (purslane) were determined by high-performance ... -
Determination of Ni, Pb and Cd in drinking fountain water in Kirklareli/Turkey by FAAS after preconcentration on quercetin modified using granular activated carbon
(Desalination Publ, 2020)The purpose of this study was to determine the level after preconcentration of trace heavy metals ions using drinking fountain water (20 points) in Kirklareli province by flame atomic absorption spectrophotometer. The ... -
DETERMINATION OF Ni, Pb AND Cu IN PLANT AND SOIL SAMPLES TO MONITOR POLLUTION EXTENT: COMPARISON OF KIRKLARELI-ELAZIG CITIES, TURKEY
(Parlar Scientific Publications (P S P), 2018)The purpose of this article is to biomonitor the effects of pollution in Pinarhisar, Kirklareli, Turkey using plants. For this purpose, nickel (Ni), lead (Pb) and copper (Cu) concentrations in three plant species were ... -
Determination of Organochlorine Pesticides in Some Vegetable Samples Using GC-MS
(Hard, 2016)This study investigated the level of pesticide pollution using marrow squash (Cucurbita pepo L.), cherry tomato (Solanum lycopersicum var. cerasiforme), banana pepper (Capsicum annuum), lettuce (Lactuca sativa L.), purslane ... -
Determination of Quercetin in Medicinal Plants Such as Rose Hip (Rosa canina), Bettle (Urtica dioica), Terebinth (Terebinthina chica) and Purslane (Portulace oleracea) using HPLC-MS Method
(Asian Journal Of Chemistry, 2012)A simple and rapid high performance liquid chromatography-mass spectrometry (HPLC-MS) method was developed for the determination of quercetin in four plants and fruits samples which are rose hip (Rosa canina), nettle (Urtica ... -
Determination of quercetin in medicinal plants such as rose hip (Rosa canina), bettle (Urticadioica), terebinth (Terebinthina chica) and purslane (Portulace oleracea) using HPLC-MS method
(Chemical Publishing Co., 2012)A simple and rapid high performance liquid chromatography-mass spectrometry (HPLC-MS) method was developed for the determination of quercetin in four plants and fruits samples which are rose hip (Rosa canina), nettle (Urtica ... -
Determination of Titanium in Zinc ash by FAAS After Digested using Ultrasound-Assisted Extraction
(Kırklareli Üniversitesi, 2021)In this study, it is aimed to determine the amount of Ti (titanium) in waste ash samples taken from galvanizing factories by using flame atomic absorption (FAAS). Various time periods and different solvent mixtures were ...