Advanced Nanomaterials in Catalysis

Dopamine is a crucial neurotransmitter that performs a vital role in several biological systems in the body.

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Electrochemical sensing is an affordable and efficient method for detecting a wide range of biologically, medically, and environmentally important substances. Carbon-based materials, such as graphene and carbon nanotubes, are commonly employed in the fabrication of electrochemical sensors due to their unique structure…

Conventional immunochromatographic assays (ICAs) face limitations in sensitivity and dynamic range, hindering their application in on-site, class-specific screening of sulfonylurea (SU) adulteration in functional foods. To address this, a signal amplification strategy was developed by engineering high-density platinum…

Abstract Developing sustainable and cost-effective electrode materials are critical for advancing enzyme-free glucose sensing technologies. In this study, a novel hybrid nanocomposite containing copper nanowires (CuNWs) and iron-oxide functionalized biochar (Fe-BC) was synthesized to fabricate a high-performance elect…

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The aim of this study was to evaluate the general toxicity of nanoscale copper oxide (CuO NPs) and zinc oxide nanoparticles (ZnO NPs) by oral gavage in mice. In the study conducted with 42 male Swiss albino mice, CuO NPs and ZnO NPs were administered at 3 different doses of 1, 5 and 25 mg/kg/day by oral gavage method…

This study investigates the characteristics of AL (Anacamptis laxiflora flower)-doped carbon quantum dots (AL-CQDs), synthesised via a 7-h pyrolysis process and their effects on the growth of the Ceratobasidium sp. (AL5) fungus. AL-CQDs exhibited strong ultraviolet-visible absorption and a consistent spherical morphol…

Recent advancements in nanotechnology have led to the development of peroxidase-like nanozymes, which show promise in detection systems for H2O2. The sustainable transformation of biomass into functional nanomaterials is a growing field of interest for detection applications. In this study, we present a novel preparat…

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Abstract The rapid expansion of nanotechnology has led to the widespread use of nanomaterials, especially metal-based nanoparticles (NPs), across various industrial and biomedical fields. Due to their superior properties, copper-based nanoparticles are one of the most used metal-based NPs. However, there are very limi…

High Resolution Image Download MS PowerPoint Slide In this study, 20 amino acids were utilized both as reducing and capping agents in a one-pot green synthesis of gold nanoparticles (GNPs) to be used in sensor applications for water, environment, and food monitoring. Tyrosine, tryptophan, valine, serine, phenylalanine…