Ara
Toplam kayıt 140, listelenen: 1-10
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 ...
Two new pyridine-2,3-dicarboxylate coordination polymers prepared from zerovalent metal precursor: Syntheses, luminescent and magnetic properties
(Academic Press Inc Elsevier Science, 2014)
Two new K+/Cu(II) and Zn(II) coordination polymers with pyridine-2,3-dicarboxylate (pydc), {K-2[Cu(mu-PYdc)(2)] center dot 3H(2)O}(n) (1) and {[Zn(mu-pydc)(H2O)(4-mim)] center dot H2O}(n) (2) (4-mim=4-methylimidazole) have ...
Qualitative enzymatic detection of organophosphate and carbamate insecticides
(Taylor & Francis Inc, 2020)
In this study, new polymers containing amides (TrisPS-Ntaa, andTrisPS-Ntaa-Fc) were synthesized by condensation reaction for qualitative identification of insecticides. The synthesized polymers, including amides were ...
Ergene Nehri ile Sulanan Çeltik Tavalarının Sediment ve Sulama Suyunda Kobalt (II) ve Nikel (II) Birikim Düzeyleri Analizi
(2019)
Trakya bölgesi için hayati önem arz eden Ergene Nehri'nin kirlilik durumunun artarak devam ettiğibilinen bir gerçektir. Bölgede olmazsa olmaz, ekonomik gelişime katkı sağlayan sanayi yatırımlarınınartmasına ve endüstriyel ...
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 ...
Preparation of Silica based C8 Packing Material from Non-Toxic Water Glass
(2020)
Synthesize of low price stationary phases with permanent groups for reversed-phase liquid chromatography (RP-HPLC) has gained great importance in the past several years. In chromatographic analyses, silica gels are commonly ...
EFFICIENT DETERMINATION AND PESTICIDE CONTROL BY MEANS OF IMMOBILIZATION OF ACETYLCHOLINESTERASE
(Soc Chemists Technologists Madeconia, 2017)
Supports involving tetrazole (o/m/p-F-Tet-1H) were prepared to detect pesticides. This novel tetrazole including fluorine in different positions was attached to nanoparticles (2AEPS-(o/m/p-F-Tet-1H)) by a condensation ...
Polimerik Nanoküreler Üzerine Enzim İmmobilizasyonu ve Optimizasyonu
(2019)
Enzimler, pek çok endüstride kullanılan, maliyetleri oldukça yüksek olan önemli materyallerdir. Katalitik tepkimelerde enzimler için şartlar uygun olsa bile yüksek sıcaklık, yüksek veya düşük pH ve organik/inorganik ...
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 ...
Catalytic Properties of Hydrothermally Synthesized Flower-like NiO@Fe3O4
(2020)
In this study, flower-like NiO structures were synthesized by hydrothermal method. Then, Fe3O4 was doped onNiO that NiO structures gain magnetic properties. TEM (Transmission Electron Microscopy) and SEM(Scanning Electron ...