Center for Advanced Materials Research: Recent submissions
Now showing items 21-40 of 1378
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Non-covalent functionalization of surfactant-assisted graphene oxide with silver nanocomposites for highly efficient photocatalysis and anti-biofilm applications
( Elsevier , 2024 , Article)This study presents a comprehensive investigation on the synthesis and characterization of surfactant-assisted graphene oxide non-covalent functionalized silver nanocomposites (rGS-AgNPs) for achieving remarkable photocatalytic ... -
Electrochemical Investigation of C-Steel Corrosion Inhibition, In Silico, and Sulfate-Reducing Bacteria Investigations Using Pyrazole Derivatives
( American Chemical Society , 2023 , Article)The inhibitory impact of the two synthesized pyrazole derivatives (3 and 4) toward metallic and microbial corrosion was investigated. Using open circuit potential, potentiodynamic polarization, and electrochemical impedance ... -
Failure analysis of 316L air cooler stainless steel tube in a natural gas production field
( Elsevier , 2015 , Article)In spite of the excellent resistance of stainless steel (SS) towards uniform corrosion, overcoming various localized corrosion could be a real challenge. This work presents an analysis of the failure behavior of 316L SS ... -
Synergistic effect of concentration and annealing on structural, mechanical, and room-temperature thermoelectric properties of n-type Ga-doped ZnO films
( Elsevier , 2024 , Article)The development of Ga-doped Zinc Oxide (GZO) films from nontoxic, abundant elements using a cost-effective and scalable approach is crucial for the profitability and sustainability of thermoelectric applications. Challenges ... -
Evaluation of antidiabetic and nephroprotective effects of Origanum majorana (Marjoram) Leaf Extract and its Nanoparticles on Streptozotocin-Induced diabetes in Rats
( African Science Publications , 2024 , Article)Background: Medicinal herbs and green manufacturing of silver nanoparticles (AgNPs) are effective treatments for diabetes. Origanum majorana (OM) leaf extract is known for its potential medicinal benefits, including ... -
The influence of different preparation methods on the erosion behavior of NiP-ZrO2 nanocomposite coating
( Elsevier , 2023 , Article)Three different deposition techniques were utilized to synthesize NiP-ZrO2 nanocomposite coatings. The structural and mechanical merits for the as-prepared coatings were compared through XRD, XRF, SEM, AFM, microhardness, ... -
Techno-economic feasibility analysis of hybrid renewable energy sources for a health clinic: A case study
( Springer Nature , 2024 , Article)Abstract: Despite the negative effects of its emissions on the environment, diesel generators have been widely used in Oman's rural areas for years. Oman's vision for 2040 includes the promotion of renewable energy sources ... -
Template free synthesis of CuO nanocomposite for catalytic hydrogenation of CO2
( Academic Press , 2023 , Article)Increasing CO2 emissions from industry has disastrous consequences for the environment. Effective utilization of CO2 as a carbon source can address the environmental challenges, and we can address the energy crisis caused ... -
Corrosion behaviour of 316L stainless steel in Qatar's atmosphere
( Austrian Society for Metallurgy and Materials (ASMET) , 2015 , Conference Paper)[No abstract available] -
Ecotoxicity and environmental safety assessment of two-dimensional niobium carbides (MXenes)
( Elsevier , 2024 , Article)Two-dimensional (2D) MXenes have gained great interest in water treatment, biomedical, and environmental applications. The antimicrobial activity and cell toxicity of several MXenes including Nb4C3Tx and Nb2CTx have already ... -
Progress in the Sustainable Development of Biobased (Nano)materials for Application in Water Treatment Technologies
( American Chemical Society , 2024 , Article)Water pollution remains a widespread problem, affecting the health and wellbeing of people around the globe. While current advancements in wastewater treatment and desalination show promise, there are still challenges that ... -
Extraction and characterization of biofunctional lignocellulosic fibers from Pulicaria undulata plant and the effect of alkali treatment on their bio-physicochemical properties
( Elsevier , 2024 , Article)This study aimed to extract and characterize natural fibers from the P. undulata plant and to evaluate their antioxidant and antimicrobial activities, including the influence of alkali treatment on the bio-physicochemical ... -
Extraction and characterization of natural fibers from Pulicaria gnaphalodes plant and effect of alkali treatment on their physicochemical and antioxidant properties
( Frontiers Media , 2024 , Article)The study aimed to extract and characterize natural fibers from Pulicaria gnaphalodes (Vent.) Boiss. plants and assess the impact of alkali treatment on the physicochemical and antioxidant properties of these fibers. Fibers ... -
Graphitic Carbon Nitride Nanosheets Decorated with Zinc-Cadmium Sulfide for Type-II Heterojunctions for Photocatalytic Hydrogen Production
( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)In this study, we fabricated graphitic carbon nitride (g-C3N4) nanosheets with embedded ZnCdS nanoparticles to form a type II heterojunction using a facile synthesis approach, and we used them for photocatalytic H2 production. ... -
Visible light-induced H<inf>2</inf> production and pollutant degradation by copper oxide nanosphere embedded zinc-cadmium-sulfide composite
( Springer Nature , 2024 , Article)Green hydrogen production using solar water splitting and solving water pollution issues are intricately intertwined global goals which are hindered by the scarcity of highly active photocatalytic materials. Herein, we ... -
Surface modification of poly(Lactic acid) film via cold plasma assisted grafting of fumaric and ascorbic acid
( MDPI , 2021 , Article)Plant-based materials have found their application in the packaging with a yearly growing production rate. These naturally biodegradable polymers are obtained from renewable and sustainable natural resources with reduced ... -
Antibacterial Polyvinylchloride Pre-Treated by Barrier Plasma
( Nova Science Publishers, Inc. , 2010 , Book chapter)A multistep physicochemical approach making use of plasma technology combined with wet chemistry has fueled considerable interest in delivery of surface-active antiadherence materials. In the first step of the approach, ... -
Reverse osmosis silica fouling control with reactive micromixing
( Elsevier , 2024 , Article)Silica fouling is a major challenge in groundwater reverse osmosis (RO) desalination. Dissolved silica, upon concentration during RO, forms a difficult-to-clean glassy foulant layer on membranes, limiting recoveries from ... -
Facile fabrication of high thickness hydrophilic polymer brushes via Surface-Initiated Microliter-Scale copper mediated PhotoATRP toward antifouling surfaces
( Elsevier , 2024 , Article)The recent development of sustainable chemistry motivates scientists to develop economically favourable, highly efficient, and environmentally friendly polymerization techniques. This contribution demonstrates a facile ... -
Investigation of selected anti-bacterially modified Micro/Nano-polymers using cold plasma
( Apple Academic Press , 2023 , Book chapter)Medical-grade polymers, i.e., polyvinylchloride and low-density polyethylene (LDPE), were modified by antibacterial compounds through a multistep physicochemical approach. The polymer initial surface activation was performed ...
