Skip to main content

and
  1. No Access

    Article

    Pneumococcal pneumonia preceding appendicitis in a child

    Ismail Dursun, M. Yücel Kiziltan, Davut Bozkaya in European Journal of Pediatrics (2004)

  2. Article

    Open Access

    The dye removal from aqueous solution using polymer composite films

    The composite consisted of clay and polymers like polyethylene (GCP) was used to remove methylene blue (MB) from the water. The most effective pH, temperature and initial dye concentration in adsorption proces...

    Fatih Şen, Özkan Demirbaş, Mehmet Harbi Çalımlı, Ayşenur Aygün in Applied Water Science (2018)

  3. Article

    Open Access

    Immobilization kinetics and mechanism of bovine serum albumin on diatomite clay from aqueous solutions

    In this research, adsorption properties of bovine serum albumin (BSA) on diatomite clay, which is an oxide mineral, were studied as a function of BSA, sodium phosphate buffer and protein concentration and pH a...

    Mehmet Harbi Çalımlı, Özkan Demirbaş, Aysenur Aygün in Applied Water Science (2018)

  4. No Access

    Chapter

    Graphene-Based Nanomaterials for Hydrogen Storage

    Graphene, which was discovered in the last ten years, has attracted considerable attention in the field of material science and has been one of the most important materials. Graphene has a two-dimensional str...

    Ayşenur Aygün, Esra Atalay, Shukria Yassin in Graphene Functionalization Strategies (2019)

  5. No Access

    Chapter

    Graphene Functionalizations on Copper by Spectroscopic Techniques

    Graphene is a two-dimensional allotrope of the carbon element, which is one of the most powerful materials of the 21st century. In order to facilitate the processing of the graphene, solvent-supported methods ...

    Mehmet Gülcan, Ayşenur Aygün, Fatıma Almousa in Graphene Functionalization Strategies (2019)

  6. No Access

    Article

    Investigation of Asymmetric Dimethylarginine, Adiponectin, Zn, and Cu Levels in Obese Subjects

    Obesity plays a role in the pathogenesis of various diseases such as especially inflammatory process and metabolic syndrome. Herein, we aimed to determine levels of adiponectin, asymmetric dimethylarginine, zi...

    İdris Mehmetoğlu, Muhammet Çelik, Mehmet Nuri Atalar, Zübeyir Mehmetoğlu in BioNanoScience (2019)

  7. No Access

    Article

    Synergistic and Antagonistic Effects of Phenylalanine and Various Antibiotics on the Growth of Pathogenic Bacteria

    Broad-spectrum antibiotics have been widely used in the treatment of many systemic and local infections in humans and animals. Herein, we aimed to determine the synergistic and antagonistic effects of phenylal...

    Fatih Sen, Mohamed Abdulhamid Ganim, Mehmet Cengiz Baloglu, Aysenur Aygun in BioNanoScience (2019)

  8. No Access

    Article

    Glutathione S-Transferase: Purification and Characterization of from Cherry Laurel (Prunus laurocerasus L.) and the Investigation In Vitro Effects of Some Metal Ions and Organic Compounds on Enzyme Activity

    In this study, the cherry laurel flesh fruit was purified to obtain glutathione S-transferase, a well-known antioxidant enzyme. Enzyme purification was performed using two separate processes: gel filtration an...

    Fikret Türkan, Aysenur Aygun, Halis Şakiroğlu, Fatih Şen in BioNanoScience (2019)

  9. No Access

    Article

    Equilibrium, Kinetics and Thermodynamics of Bovine Serum Albumin from Carbon Based Materials Obtained from Food Wastes

    In this research, the adsorption of bovine serum albümin (BSA) onto activated carbon (AC) obtained from apple bark was carried out and the thermodynamic parameters of adsorption process were investigated. Besi...

    Mehmet Harbi Çalımlı, Özkan Demirbaş, Ayşenur Aygün, Mehmet Hakkı Alma in BioNanoScience (2019)

  10. Article

    Open Access

    Composites of Platinum-Iridium Alloy Nanoparticles and Graphene Oxide for the Dimethyl Amine Borane (DMAB) dehydrogenation at ambient conditions: An Experimental and Density Functional Theory Study

    In this paper, we present the synthesis, characterization, catalytic and computational studies of Composites of Platinum-Iridium Alloy Nanoparticles and Graphene Oxide (PtIr@GO) for dimethylamine borane (DMAB)...

    Betül Sen, Ayşenur Aygun, Aysun Şavk, Mehmet Harbi Çalımlı in Scientific Reports (2019)

  11. No Access

    Chapter

    Ionic Liquids for the Sustainable Development of Chemistry

    Ionic liquids (ILs) are inorganic compounds having a salt structure which is generally liquid at room temperature. Ionic liquids are frequently used in the chemical industry. Ionic liquids consist of anionic a...

    Haydar Göksu, Nursefa Zengin in Nanotechnology-Based Industrial Applicatio… (2020)

  12. No Access

    Chapter

    Medicinal Applications of Photocatalysts

    With the help of nanotechnology and , future devices and technologies will be small and possess advanced features; photocatalysis is an important area of application. This chapter discusses the importance of ...

    Busra Balli, Aysenur Aygun, Fatih Sen in Nanophotocatalysis and Environmental Applications (2020)

  13. Article

    Open Access

    A new nickel-based co-crystal complex electrocatalyst amplified by NiO dope Pt nanostructure hybrid; a highly sensitive approach for determination of cysteamine in the presence of serotonin

    A highly sensitive electrocatalytic sensor was designed and fabricated by the incorporation of NiO dope Pt nanostructure hybrid (NiO–Pt–H) as conductive mediator, bis (1,10 phenanthroline) (1,10-phenanthroline...

    Hassan Karimi-Maleh, Fatemeh Karimi, Yasin Orooji, Ghobad Mansouri in Scientific Reports (2020)

  14. Article

    Open Access

    Electro-catalytic amplified sensor for determination of N-acetylcysteine in the presence of theophylline confirmed by experimental coupled theoretical investigation

    The 1,l/-bis(2-phenylethan-1-ol)ferrocene, 1-butyl-3-methylimidazolium hexafluoro phosphate (BMPF6) and NiO-SWCNTs were used to modify carbon paste electrode (BPOFc/BMPF6/NiO-SWCNTs/CPE), which could act as an...

    Mohsen Keyvanfard, Hassan Karimi-Maleh, Fatemeh Karimi, Francis Opoku in Scientific Reports (2021)

  15. Article

    Open Access

    Author Correction: Electro-catalytic amplified sensor for determination of N-acetylcysteine in the presence of theophylline confirmed by experimental coupled theoretical investigation

    Mohsen Keyvanfard, Hassan Karimi‑Maleh, Fatemeh Karimi, Francis Opoku in Scientific Reports (2021)

  16. No Access

    Article

    Microwave-Assisted Fabrication of AgRuNi Trimetallic NPs with Their Antibacterial vs Photocatalytic Efficiency for Remediation of Persistent Organic Pollutants

    Antibiotic-resistant bacteria have long been a concern and become a public health problem around the world. Therefore, various methods are being tried to develop new-generation therapeutic agents against antib...

    Yilmaz Kocak, Rima Nour Elhouda Tiri, Aysenur Aygun, Ismet Meydan in BioNanoScience (2024)

  17. No Access

    Article

    Synthesis of Silver Nanoparticles by Biogenic Methods: Characterization and Development of a Sensor Sensible to Pharmaceutical Medicine Paracetamol

    In this study, silver nanoparticles (Ag NPs) were synthesized in biogenic methods. It is aimed to improve the electrochemical sensor efficiency of synthesized Ag NPs against the pharmaceutical drug paracetamol...

    Fatemeh Karimi, Elif Esra Altuner, Aysenur Aygun, Ramazan Bayat in Topics in Catalysis (2024)

  18. Article

    Open Access

    Environmental Energy Production and Wastewater Treatment Using Synthesized Pd Nanoparticles with Biological and Photocatalytic Activity

    Metallic nanoparticles have attracted great attention in catalytic, medical diagnosis, and treatment research in recent years. The formation of palladium nanoparticles using rosemary (Rosmarinus officinalis L.) e...

    Rima Nour Elhouda Tiri, Aysenur Aygun, Muhammed Bekmezci in Topics in Catalysis (2024)

  19. No Access

    Article

    Environmentally Friendly Synthesis of 2D Cu2O Nanoleaves: Morphological Evaluation, Their Photocatalytic Activity Against Azo Dye And Antibacterial Activity For Ceramic Structures

    In this study, the antibacterial activity of environmentally friendly synthesized 2D copper oxide nanoleaves (Cu2O NLs) on ceramic glazes and photocatalytic activity against methylene blue (MB) dye was investigat...

    Fatma Gol, Aysenur Aygun, Cigdem Ture, Rima Nour Elhouda Tiri in BioNanoScience (2024)