Browsing by Author "Gülcan, Mehmet"
Now showing items 1-13 of 13
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Catalytic methanolysis and hydrolysis of hydrazine-borane with monodisperse Ru NPs@nano-CeO2 catalyst for hydrogen generation at room temperature
Karataş, Yaşar; Gülcan, Mehmet; Şen, Fatih (Elsevier Ltd, 2019)Herein, we report metal catalyzed methanolysis and hydrolysis of hydrazine-borane as a fast hydrogen generation system under mild conditions. To the best of our knowledge, this is the first report that a monodisperse Ru ... -
Catalytic methanolysis and hydrolysis of hydrazine-borane with monodisperse Ru NPs@nano-CeO<inf>2</inf> catalyst for hydrogen generation at room temperature
Karataş, Yaşar; Gülcan, Mehmet; Şen, Fatih (Elsevier, 2019)Herein, we report metal catalyzed methanolysis and hydrolysis of hydrazine-borane as a fast hydrogen generation system under mild conditions. To the best of our knowledge, this is the first report that a monodisperse Ru ... -
Graphene Functionalizations on Copper by Spectroscopic Techniques
Gülcan, Mehmet; Aygün, Ayşenur; Almousa, Fatima; Burhan, Hakan; Khan, Anish; Şen, Fatih (Springer International Publishing, 2019)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 such as ... -
Graphene-based Composites in Enzymatic Biofuel Cells
Gülcan, Mehmet; Uzun, Gülseren; Güven, Buse; Şen, Fatih (Materials Research Forum LLC, 2019)Enzymatic biofuel cells [EBFC], are considered to be environmentally friendly energy sources and bio-electrochemical devices. These biofuel cells are operating at ambient temperature and pH. In order to generate electricity, ... -
Green synthesis of palladium nanoparticles: Preparation, characterization, and investigation of antioxidant, antimicrobial, anticancer, and DNA cleavage activities
Gülbağca, Fulya; Aygün, Ayşenur; Gülcan, Mehmet; Özdemir, Sadin; Gonca, Serpil; Şen, Fatih (John Wiley and Sons Ltd, 2021)Green synthesis is considered to be one of the most suitable method because it enhances the therapeutic effects of palladium nanoparticles (Pd NPs). In this study, various biological activities such as antimicrobial, ... -
Microbial Production of Propanol
Gülcan, Mehmet; Gülbağca, Fulya; Çevik, Kübra Şevval; Kartop, Remziye; Şen, Fatih (Materials Research Forum LLC, 2019)Propanol can be present in two forms, 1-propanol and 2-propanol, and can be used as biofuel. Especially, the reduction of fossil resources required for renewable energy has paid attention for the inorganic synthesis of ... -
Monodisperse Ru[sbnd]Rh bimetallic nanocatalyst as highly efficient catalysts for hydrogen generation from hydrolytic dehydrogenation of methylamine-borane
Taçyıldız, Suat; Demirkan, Buse; Karataş, Yaşar; Gülcan, Mehmet; Şen, Fatih (Elsevier, 2019)In this study, the polyvinylpyrrolidone (PVP) stabilized Ru and Rh (Ru-Rh@PVP) nanocatalyst was prepared using the precursor materials of Ru, Rh and also PVP as a polymeric material, characterized and its catalytic activity ... -
A new highly active polymer supported ruthenium nanocatalyst for the hydrolytic dehydrogenation of dimethylamine-borane
Karataş, Yaşar; Aygün, Ayşenur; Gülcan, Mehmet; Şen, Fatih (Elsevier, 2019)Herein, we report a highly active Ru@PVP nanocatalyst for the hydrolytic dehydrogenation of dimethylamine-borane under room conditions. The Ru@PVP nanocatalyst was readily prepared, stabilized and used effectively in the ... -
A novel highly active and reusable carbon based platinum-ruthenium nanocatalyst for dimethylamine-borane dehydrogenation in water at room conditions
Karataş, Yaşar; Acıdereli, Hilal; Gülcan, Mehmet; Şen, Fatih (Nature Research, 2020)In this paper, we present platinum/ruthenium nanoparticles supported on Vulcan carbon (PtRu@VC) as a nanocatalyst for the dehydrogenation of dimethylamine-borane (DMAB) in aqueous solution under mild conditions. PtRu@VC ... -
Polypyrrole-multi walled carbon nanotube hybrid material supported Pt NPs for hydrogen evolution from the hydrolysis of MeAB at mild conditions
Karataş, Yaşar; Kuyuldar, Esra; Acıdereli, Hilal; Gülcan, Mehmet; Şen, Fatih (Nature Research, 2019)Herein, we report a facile method for the preparation of polypyrrole-multi walled carbon nanotube hybrid material including Pt nanoparticles (Pt@PPy-MWCNT NPs) and the use in methylamine borane (MeAB) for hydrolysis reaction ... -
Single-walled carbon nanotube supported Pt-Ru bimetallic superb nanocatalyst for the hydrogen generation from the methanolysis of methylamine-borane at mild conditions
Gökırmak Söğüt, Eda; Acıdereli, Hilal; Kuyuldar, Esra; Karataş, Yaşar; Gülcan, Mehmet; Şen, Fatih (Nature Publishing Group, 2019)Several metal nanoparticle based catalysts have been synthesized for catalyzing the hydrogen production process by hydrolysis of methylamine-borane (MeAB). However, there was only one study that catalyzes the producing of ... -
Synthesis and characterization of Reishi mushroom-mediated green synthesis of silver nanoparticles for the biochemical applications
Aygün, Ayşenur; Özdemir, Sadin; Gülcan, Mehmet; Cellat, Kemal; Şen, Fatih (Elsevier B.V., 2020)In recent years, the synthesis of nanoparticles via biological processes has attracted considerable attention. The use of plants and plant extracts is one of the most preferred methods for biological synthesis due to their ... -
Synthesis and characterization of Rosa canina-mediated biogenic silver nanoparticles for anti-oxidant, antibacterial, antifungal, and DNA cleavage activities
Gülbağca, Fulya; Özdemir, Sadin; Gülcan, Mehmet; Şen, Fatih (Elsevier Ltd, 2019)In biomedical applications, silver nanoparticles (Ag NPs) are of great interest due to their cost-effective and environmentally friendly properties. Green synthesis of nanoparticles for biological research is a preferred ...
