Ara
Toplam kayıt 39, listelenen: 11-20
A new colorimetric DPPH• scavenging activity method with no need for a spectrophotometer applied on synthetic and natural antioxidants and medicinal herbs
(2017)
2,2-Diphenyl-1-picrylhydrazyl (DPPH ) radical scavenging, the most commonly used antioxidant methodwith more than seventeen thousand articles cited, is very practical; however, as with most assays, it hasthe major disadvantage ...
The Impact of Recreational Use on Land Cover at Uludağ National Park (Turkey)
(Istanbul University-Cerrahpasa, 2021)
he intense pressure resulting from population growth and urbanization along with technology has created the need for utilizing natural areas for tourism and recreational purposes and has necessitated the protection, ...
Characterization of the Welding Zone of Automotive Sheets of Different Thickness (DP600 and DP800) Joined by Resistance Spot Welding
(Springer Nature, 2022)
Automotive industry in recent years, has gained great importance. In line with this, DP600 and DP800 dual-phase steels and the electrical resistance spot welding method were used in the study. During the experimental trials, ...
LC-HRMS Profiling and Phenolic Content, Cholinesterase, and Antioxidant Activities of Terminalia citrina
(WILEY, 2023)
Terminalia citrina (T. citrina) belongs to the Combretaceae family and is included in the class of medicinal plants in tropical countries such as Bangladesh, Myanmar, and India. The antioxidant activities of lyophilized ...
Development of a New and Facile Carrier Element-Free Coprecipitation Procedure for Separation, Preconcentration and Sensitive Determination of Cu(II) and Cd(II) Ions in Water and Vegetable Samples
(TAYLOR & FRANCIS INC, 2023)
A facile and sensitive method predicated on carrier element free coprecipitation (CEFC) using 2-(2-(2-(4-bromobenzyl)-1H-benzo[d]imidazole-1-yl)acetyl)-N-ethylhydrazine-1-carbothioamide (BIMANEC) is reported for trace ...
The effect of fabrication method on physical properties of different Y211 and 20% Ag2O added YBCO sample
(Springer, 2023)
In this study, it is aimed to investigate the effects of production methods on the physical properties of 20% Ag2O and different ratios of Y211 added YBCO samples. In this context, the samples with Y123 + x % (x = 20, 25, ...
Chemical Content of Volatile Oil of Primula veris subsp. columnae, Obtaining the Methanol Extracts and their Biological Activities
(North Carolina State University, 2023)
The proportions and constituents of the essential oils of flowers and leaves of Primula veris subsp. columnae were determined, and the antioxidant and the antimicrobial (antibacterial and antifungal) properties of their ...
Determination of the Cytotoxicity and Antibiofilm Potential Effect of Equisetum arvense Silver Nanoparticles
(Springer, 2023)
This study aimed to synthesize and characterize silver nanoparticles (AgNPs) by green synthesis from Equisetum arvense (Ea) extracts and to investigate their cytotoxicity, antibiofilm activity, and α-glucosidase enzyme ...
Evaluation of Pozzolanic Activity of Two Different Types of C and F Fly Ashes with Fineness Factor
(SHAHROOD UNIV TECHNOLOGY, 2023)
Today, energy produced from coal is economical compared to other sources but it faces a very serious waste problem. However, these wastes are evaluated by using them as mineral additives in cement, which leads to lower ...
An Overview of Applications of the Electro-Fenton (e(-)/H2O2/Fe2+) Oxidation Processes: Degradation of Acid and Basic Dyes in the Industrial Wastewaters
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2023)
As a result of the rapid development of industry and technology, a great increase has been observed in the use of chemicals and toxic substances harmful to the environment, especially in the last 20 yr. The harmful effects ...