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Evaluation of the catalytic and antioxidant activity of in situ green synthesized graphene-gold nanocomposite
Integration of noble metals on graphene is renowned for their catalytic and antioxidant prowess. However, utilization of toxic chemicals in the...
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On the Biological Activity of a Gold-Containing Nanocomposite Based on Sulfated Carrageenan Polysaccharide
AbstractThe results of the synthesis of a biologically active nanostructured polymer system based on natural κ-carrageenan polysaccharide, which...
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New dinuclear gold(III) complex with 1,5-naphthyridine as bridging ligand: synthesis, characterization, DNA/BSA binding studies, and anticancer activity
To elucidate an antitumor drug exhibiting enhanced activity relative to cisplatin, a novel dinuclear gold(III) complex was synthesized, incorporating...
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Emerging Gold Dental Alloys
Well-known for their established reputation in restorative dentistry, gold alloys offer an excellent combination of strength, biocompatibility, and...
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Critical evaluation of the glucose oxidase-like activity of gold nanoparticles stabilized by different polymers
Polymer stabilizers are widely used to synthesize gold nanoparticles (Au NPs) to prevent their aggregation and improve their stability. Although...
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Green synthesis of gold nanoparticles by curcin from Jatropha curcas: Characterization and antibacterial activity
Jatropha curcas has been used mainly to obtain biofuels from the oil of the seeds. During the oil extraction, a residual paste is generated with a...
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Green formulation of gold nanoparticles and their antioxidative assays, antimicrobial activity and photocatalytic colour decay
The antioxidant, antibacterial and photocatalytic activity of gold (Au) nanocatalyst derived utilizing Catharanthus roseus leaf extracts are...
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Toxicity Assessment of Gold Ions and Gold Nanoparticles on Plant Growth
Gold nanoparticles (AuNPs) are used in diverse fields of study, including biotechnology, drug targeting, the food industry, pharmaceuticals, and many...
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Engineering Janus gold nanorod—titania heterostructures with enhanced photocatalytic antibacterial activity against multidrug-resistant bacterial infection
Photocatalytic antibacterial approach shows great potential in treating multidrug-resistant bacterial infections. However, the bactericidal...
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Construction of folate-targeted delivery of polymer-coated gold nanoparticles: investigation of anticancer activity and apoptosis induction in parotid gland carcinoma
For targeted delivery in the cancer model, this work intends to construct nanoparticles (NPs) using folate (FA)-gemcitabine (GEM)-loaded...
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Ultra speed synthesis of carbon quantum dots (GCQDs) and Gold (GCQDs-Au) Nano composites, for the Catalytic reduction of MG Dye, Microbial activity and stability studies
In these studies, we describe a cost-effective, environmentally friendly, and non-toxic method for making of water soluble carbon quantum dots....
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Role of Gold Nanoparticles in Plant Protection Against Pathogen
Numerous pathogens attack agricultural crops and cause enormous economic damage. To manage plant diseases, chemical pesticides, and fungicides have...
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Hollow platinum-gold and palladium-gold nanoparticles: synthesis and characterization of composition-structure relationship
Hollow palladium-gold (PdAu) and platinum-gold (PtAu) alloy nanoparticles (NPs) were synthesized through galvanic replacement reactions. PdAu NPs...
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Dental Gold Alloys
Gold has been a dental restorative material for more than 4000 years; from early dental applications based on aesthetics, then gold wire to bind...
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Gold Nanoparticles
Materials with one dimension below 100 nm, or nanomaterials, have different properties when compared to their bulk material counterparts. These...
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Leaching of Gold with Copper–Tartrate–Thiosulfate Solutions
As the most promising alternative reagent to cyanide, thiosulfate has received renewed interest. However, the traditional copper–ammonia–thiosulfate...
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Excited-state gold catalyzed activation of inert C–Cl bonds
Chloroalkanes have richer structures and cheaper costs than iodide/brominated compounds, while rarely used as electrophilic reagents for constructing...
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In vivo toxicity and biodistribution of intravenously administered antibiotic-functionalized gold nanoparticles
The utilization of engineered gold nanoparticles (GNPs) in biomedical applications is experiencing rapid growth owing to their reactive nature and...
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Gold nanoparticles capped with L-glycine, L-cystine, and L-tyrosine: toxicity profiling and antioxidant potential
Biomolecules-based surface modifications of nanomaterials may yield effective and biocompatible nanoconjugates. This study was designed to evaluate...
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Stability of gold–polysulphide species: a DFT insight
Stability of gold–polysulphide species was investigated using density functional theory computations. Results showed that the stability of sulphur...
