Browsing Sivas Cumhuriyet Üniversitesi Fen Fakültesi by Title
Now showing items 554-573 of 587
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Trace Formulae for a Conformable Fractional Diffusion Operator
(Filomat, 2022)In this paper, we obtain the regularized trace formulae for a diffusion operator, which includes conformable fractional derivatives of order α (0 < α ≤ 1) instead of the ordinary derivatives in a traditional diffusion ... -
TRANSGENİK BİTKİ TÜRLERİ İÇİN İLGİLİ KARAKTER VE GENLER: İŞARET GENLERİ VE PROMOTÖRLER
(L,vre de Lyon, 2023)Transgenik bitki araştırmaları, istenen özellikleri kazandırmak için bitki türlerine yeni genlerin eklenmesini mümkün kılarak tarım alanında devrim yapmıştır. Bu bölümde transgenik bitki araştırmalarının temel yönlerine ... -
Trichoderma atroviride suppresses Fusarium graminearum by altering primary and secondary metabolite biosynthesis profiling
(2023)The use of Trichoderma spp. offers an ecologically friendly tool for the struggle with mycotoxigenic Fusarium spp. Here, the alterations in transcriptome level were investigated in 6‐day‐old Fusarium graminearum cultures ... -
Trichoderma atroviride suppresses Fusarium graminearum by altering primary and secondary metabolite biosynthesis profiling
(Mayıs 2023)The use of Trichoderma spp. offers an ecologically friendly tool for the struggle with mycotoxigenic Fusarium spp. Here, the alterations in transcriptome level were investigated in 6-day- old Fusarium graminearum cultures ... -
Tromethamine and dodecanol appear to be the major secondary metabolites of Streptomyces decoyicus M*
(Springer, 5.07.2022)An isolate of Streptomyces decoyicus M* (code of the isolate) was identifed by the sequencing of 16S rRNA gene. It was grown on solid media and secondary metabolites were extracted with n-butanol. The extract was dried ... -
Tromethamine and dodecanol appear to be the major secondary metabolites of Streptomyces decoyicus M*
(Springer, 5.07.2022)An isolate of Streptomyces decoyicus M* (code of the isolate) was identifed by the sequencing of 16S rRNA gene. It was grown on solid media and secondary metabolites were extracted with n-butanol. The extract was dried ... -
Tuning of binding energy, polarizability and photoionization cross-section of a hydrogenic impurity in CdTe/ZnTe core-shell nanostructure by the electric field and capped matrix
(Publisher name ELSEVIER, 2023)The current work describes in detail the effect of polarization charges on the electronic properties of core/shell spherical quantum dots (CSQDs) structures composed of CdTe/ZnTe semiconductors. In the calculations, ... -
Tuning of nonlinear optical characteristics of a cylindrical quantum dot by external fields and structure parameters
(Taylo&Francis, 2023)In this present study, we have theoretically investigated the effect of applied external electric field and non-resonant intense laser field, as well as the adjustable physical parameters (A, M, and η) of the system, ... -
Tuning of nonlinear optical characteristics of Mathieu quantum dot by laser and electric field
(2022)In this work, for the first time, the total refractive index (TRICs) and total absorption coefficients (TACs) of InGaAs/GaAs Mathieu quantum dot (MQD) with hydrogenic impurity under the influence of the external electric ... -
Tuning of nonlinear optical characteristics of Mathieu quantum dot by laser and electric field
(SPRINGER HEIDELBERG, 15 Ekim 20)In this work, for the first time, the total refractive index (TRICs) and total absorption coefficients (TACs) of InxGa1−xAs/GaAs Mathieu quantum dot (MQD) with hydrogenic impurity under the influence of the external ... -
Ultra-Sensitive Determination of Cadmium in Food and Water by Flame-AAS after a New Polyvinyl Benzyl Xanthate as an Adsorbent Based Vortex Assisted Dispersive Solid-Phase Microextraction: Multivariate Optimization
(MDIP, 2023)Cadmium (Cd) is a very toxic and carcinogenic heavy metal even at low levels and it is naturally present in water as well as in food. Methods: A new polyvinyl benzyl xanthate (PvbXa) was synthesized and used as a new ... -
Ultrasonic-assisted cloud point microextraction and spectrophotometric determination of Ponceau 4R in various beverage samples using Non-ionic surfactant PONPE 7.5
(Taylor & Francis, 2021)In the current study, a simple, cheap, and fast analytical procedure, termed ultrasonic-assisted cloud point microextraction (UA-CPME), combined with UV-VIS spectrophotometry, was developed for the pre-concentration and ... -
Ultrasonic-assisted dispersive liquid–liquid microextraction based on hydrophilic deep eutectic solvents: Application to lead and cadmium monitoring in water and food samples
(Taylor & Francis, 2022)A green and innovative ultrasonic-assisted dispersive liquid–liquid microextraction using hydrophilic deep eutectic solvents (UA-HDES-DLLME) was developed for the selective and simultaneous extraction and enrichment of ... -
Ultrasound assisted dispersive solid phase microextraction using polystyrene-polyoleic acid graft copolymer for determination of Sb(III) in various bottled beverages by HGAAS
(Elsevier, 2023)A new polyoleic acid-polystyrene (PoleS) block/graft copolymer was synthesized and applied as adsorbent for ultrasound assisted dispersive solid phase microextraction (UA-DSPME) of Sb(III) in different bottled beverages ... -
Ultrasound-assisted alkanol-based nanostructured supramolecular solvent for extraction and determination of cadmium in food and environmental samples: Experimental design methodology
(Elsevier, 2021)Herein, a new and green analytical method was described for extraction and determination of cadmium in food and environmental samples using ultrasound assisted alkanol-based nano structured supramolecular solvent microextraction ... -
Ultrasound-assisted alkanol-based nanostructured supramolecular solvent for extraction and determination of cadmium in food and environmental samples: Experimental design methodology
(Elsevier, 2021)Herein, a new and green analytical method was described for extraction and determination of cadmium in food and environmental samples using ultrasound assisted alkanol-based nano structured supramolecular solvent microextraction ... -
Ultrasound-assisted dispersive liquid-liquid microextraction based on solidification of floating organic drop for analiysis of propineb in water and food samples: Experimental modeling
(Elsevier, 2023)Here, a fast and simple ultrasound-assisted dispersive liquid-liquid microextraction based on solidification of floating organic drop using deep eutectic solvent (UA-DLLME–SFO–DES) procedure was optimized for the extraction ... -
Ultrasound-assisted dispersive liquid-liquid microextraction based on solidification of floating organic drop for analiysis of propineb in water and food samples: Experimental modeling
(Elsevier, 2023)Here, a fast and simple ultrasound-assisted dispersive liquid-liquid microextraction based on solidification of floating organic drop using deep eutectic solvent (UA-DLLME–SFO–DES) procedure was optimized for the extraction ... -
Ultrasound-assisted supramolecular solvent dispersive liquid-liquid microextraction for preconcentration and determination of Cr (VI) in waters and total chromium in beverages and vegetables.
(Elsevier, 2021)Simple, sensitive, selective and green ultrasound assisted supramolecular solvent dispersive liquid-liquid microextraction (UA–SUPRAS-DLLME) method was developed for preconcentration and determination of chromium ions in ... -
Ultrasound-assisted supramolecular solvent dispersive liquid-liquid microextraction for preconcentration and determination of Cr(VI) in waters and total chromium in beverages and vegetables
(Elsevier, 2021)Simple, sensitive, selective and green ultrasound assisted supramolecular solvent dispersive liquid-liquid microextraction (UA–SUPRAS-DLLME) method was developed for preconcentration and determination of chromium ions in ...