Search
Now showing items 251-260 of 300
Novel amide- and imide-co-polymers modified with sulfathiazole as efficient chelator for selective extraction, pre-concentration and determination of trace inorganic antimony (as Sb(III)) from edible vegetable oils by ultrasound assisted-cloud point extraction coupled to micro-volume UV-spectrophotometry
(Elsevier, 22 Septemb)
The study described the synthesis, characterization, and application of newly prepared sulfathiazole-modified amide/imide co-polymers for the extraction of trace Sb(III) from edible vegetable oils. The method was based on ...
A new pre-concentration procedure based on poly(styrene-co-maleamide and imide) copolymers modified with 2-hydrazinobenzothiazole prior to spectrophotometric monitoring of inorganic as (as As(III)) in edible vegetable oils
(Elsevier, 27 Decembe)
This study describes the development of 2-hydrazinobenzothiazole modified-amide/imide co-polymers for the extraction/pre-concentration of trace As(III), from edible vegetable oils. Their characterization was realized by ...
Removal of erythrosine B dye from wastewater using chitosan boric acid composite material: Experimental and density functional theory findings
(WILEY, 2023)
In this study, the chitosan boric acid (Ch-B) composite has been prepared and
characterized with sophisticated analytical techniques such as FT-IR, SEM,
and EDX. The prepared Ch-B adsorbent was applied for the adsorption ...
Sorumlu Hemşirelerin Hasta Merkezli Bakım Yetkinliklerinin Belirlenmesi
(2023)
Amaç: Bu çalışma ile sorumlu hemşirelerin hasta merkezli bakım yetkinliklerini değerlendirmek amaçlanmıştır.Gereç ve Yöntem: Araştırma tanımlayıcı desende planlanmıştır. Araştırmanın evreni, Sivas Cumhuriyet Üniversitesi ...
Treatment of Landfill Leachate via Electrocoagulation and Electro-Fenton Processes: A Comparative Study
(Iran. J. Chem. Chem. Eng., 2023)
This study aims to compare the effectiveness of Electrocoagulation (EC) and electro
Fenton (EF) processes in the treatment of high-strength storage leachate. The effect of operating
parameters, including initial pH, ...
Removal of Cr(VI) from tanning wastewater using chitosan-SDS complexes in PEUF: Optimization and analysis via response surface methodology
(Elsevier, 2023)
In this study, we addressed the removal of hexavalent chromium (Cr(VI)), a highly toxic and soluble anionic
heavy metal, using enhanced ultrafiltration (UF). The objective was to eliminate Cr(VI) species with molecular
weights ...
Optimization of Operating Parameters in the Removal of Synthetic Textile Dyestuff with the Electrocoagulation Process
(Iran. J. Chem. Chem. Eng., 2023)
Electrocoagulation (EC) is one of the most effective electrochemical wastewater treatment techniques for removing color and organic pollutants from wastewater, and reducing sludge formation. In this study, the removal of ...
Assessment of correlation between hand-wrist maturation and cervical vertebral maturation: a fractal analysis study
(2023)
Abstract
Background To investigate whether fractal dimension (FD) measurements from hand-wrist radiographs and lateral cephalometric radiographs are correlated with each other and with skeletal maturation stages. Methods ...
Determination of trace cobalt (II) in spices samples by ultrasonic assisted cloud point extraction with spectrophotometry
(JOURNAL OF MOLECULAR STRUCTURE, 2023)
In this study, ultrasonic assisted cloud point extraction (UA-CPE) method was developed for the determination of Cobalt (II) (Co(II)) in spices. After extraction and preconcentration, the Co(II) contents of the samples ...
SIRT1, MMP-9 and TIMP-1 levels in children with specific learning disorder
(Elsevier, 2022)
ackground: Specific Learning Disorder (SLD) is a common developmental and neurobiological disorder of childhood characterized by impairment of functionality in one or more areas such as reading, writing, mathematics, ...