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Browsing by Subject "REDUCTION"

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An Ag-TiO2-reduced graphene oxide hybrid film for electrochemical detection of 8-hydroxy-2 '-deoxyguanosine as an oxidative DNA damage biomarker

Dhulkefl, Ayad Jirjees; Atacan, Keziban; Bas, Salih Zeki; Ozmen, Mustafa (ROYAL SOC CHEMISTRY, 2020)

In the present work, a notably sensitive and selective electrochemical 8-OHdG sensor based on an Ag-TiO2-reduced graphene oxide (rGO) hybrid nanomaterial modified screen-printed electrode (SPE) was developed for 8-hydroxy-2 ...
An integrated SMED-fuzzy FMEA model for reducing setup time

Yazici, Kubra; Gokler, Seda Hatice; Boran, Semra (SPRINGER, )

Today, the companies apply lean or customized production methods, which enable the production of different kinds of products in small quantities, to meet different customer demands. But, the increase in the product variety ...
Antibacterial and catalytic applications of two water-soluble pillar[5] arene derivatives

Atacan, K; Güy, N; Semerci, AB; Yemisci, E; Kursunlu, AN; Ozmen, M (2023)

In this paper, two pillar[5]arene derivatives were prepared that are soluble in water. The structures of the synthesized reactants and water-soluble compounds were illuminated with some characterization techniques such as ...
Compactness of soft cone metric space and fixed point theorems related to diametrically contractive mapping

Altintas, Ismet; Taskopru, Kemal (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2020)

In this article, we describe the concepts such as sequentially soft closeness, sequential compactness, totally boundedness and sequentially continuity in any soft cone metric space and prove their some properties. Also, ...
Composites of palladium nanoparticles and graphene oxide as a highly active and reusable catalyst for the hydrogenation of nitroarenes

Bilgicli, Hayriye Genc; Burhan, Hakan; Diler, Fatma; Cellat, Kemal; Kuyuldar, Esra; Zengin, Mustafa; Sen, Fatih (ELSEVIER, 2020)

Herein, the composite of palladium nanoparticles and graphene oxide (CPG) has been synthesized by a facile and very efficient method that provided chemical selectivity and high catalytic activity. The synthesized CPG was ...
Divalent metal Co2+ ions substituted ZnFe2O4 nanoparticles and their hybrid with carbonaceous matrix for the degradation of toxic dyes

Alzahrani, FMA; Arshad, J; Parveen, S; ul Ain, N; Alrowaili, ZA; Anwar, M; Din, MI; Al-Buriahi, MS (2023)

This research is about the fabrication of zinc ferrite (ZnFe2O4, ZF), Cobalt substituted Zinc Ferrite (Zn0.6Co0.4Fe2O4, CZF) and nanocomposite of Cobalt- substituted Zinc Ferrite with CNTs (Zn0.6Co0.4Fe2O4@CNTs, CZF@CNTs). ...
LaCoO3-BaCoO3 porous composites as efficient electrocatalyst for oxygen evolution reaction

Mahmoudi, E; Mostafaei, J; Griesser, C; Bekheet, MF; Delibas, N; Penner, S; Asghari, E; Coruh, A; Niaei, A (2023)

To determine the effect of Ba addition to LaCoO3 perovskite structures as efficient oxygen evolution reaction (OER) catalysts, we have synthesized different composite materials in the LaCoO3-BaCoO3 compositional series ...
Mitigation of soil loss from turfgrass cultivation by utilizing poultry abattoir sludge compost and biochar on low-organic matter soil

Ozdemir, Saim; Nuhoglu, Nejlet Nusret; Dede, Omer Hulusi; Yetilmezsoy, Kaan (TAYLOR & FRANCIS LTD, 2020)

Commercial turfgrass cultivation is one of the main ornamental industries world-wide; however, successive turfgrass sod cutting from the same site removes surface soil, leading to a decline in soil organic matter, impairment ...
Synthesis and biological evaluation of novel coumarin-chalcone derivatives containing urea moiety as potential anticancer agents

Kurt, Belma Zengin; Kandas, Nur Ozten; Dag, Aydan; Sonmez, Fatih; Kucukislamoglu, Mustafa (ELSEVIER, 2020)

The increasing interest on new drug discovery is constantly up to date as drugs do not increase survival adequately against increasing cancer cases worldwide. Based on the reported anticancer activity of coumarin, chalcone ...
Synthesis of chalcone-containing zinc and cobalt metallophthalocyanines; investigation of their photochemical, DPPH radical scavenging and metal chelating characters

Baran, Arif; Karakilic, Emel; Faiz, Ozlem; Ozen, Furkan (ACG PUBLICATIONS, 2020)

In this study, two new phthalocyanines (M = Zn and Co) were synthesized using the (E)-4-(4-(3-(4-(benzyloxy)phenyl)acryloyl)phenoxy)phthalonitrile (3) as ligand prepared from the chemical reaction of 4-nitrophthalonitrile ...
Towards high cycle stability yolk-shell structured silicon/rGO/MWCNT hybrid composites for Li-ion battery negative electrodes

Tocoglu, Ubeyd; Alaf, Mirac; Akbulut, Hatem (ELSEVIER SCIENCE SA, 2020)

Owing to the highest known theoretical specific capacity of 4200 mAhg(-1), low lithiation voltage characteristics and natural abundance, silicon is considered as the most promising negative electrode material for lithium ...