Risultati della ricerca - MDPI AG
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Publisher’s Note: Welcoming the <i>Journal of Mind and Medical Sciences</i> to the MDPI Family
Pubblicazione 2025-01-01TestoWe are happy to welcome the <i>Journal of Mind and Medical Sciences</i> (<i>JMMS</i>) to our portfolio of publications [...]
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Removal of Zn(II) and Ag(I) by <i>Staphylococcus epidermidis</i> CECT 4183 and Biosynthesis of ZnO and Ag/AgCl Nanoparticles for Biocidal Applications
Pubblicazione 2025-06-01TestoThe contamination of natural waters with heavy metals is a global problem. Biosorption is an environmentally friendly and effective technology that offers advantages when metals are present in low concentrations. It also facilitates the recovery and conversion of metals, which are valuable resources...
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Biogenic Synthesis of Ag Nanoparticles, ZnO Nanoparticles, and Ag@ZnO Nanocomposites as Photocatalysts for the Degradation of Brilliant Blue Dye
Pubblicazione 2024-08-01TestoUtilizing green nanomaterials in a biomimetic setting to treat wastewater emulates the sustainability and efficiency of natural systems. In this study, wood apple (WA) outer shell extract was used as a reducing and stabilizing agent in a simple, inexpensive, and environmentally friendly green approa...
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Enhanced Photocatalytic Performances and Mechanistic Insights for Novel Ag-Bridged Dual Z-Scheme AgI/Ag<sub>3</sub>PO<sub>4</sub>/WO<sub>3</sub> Composites
Pubblicazione 2025-07-01TestoIn this study, AgI/Ag<sub>3</sub>PO<sub>4</sub>/WO<sub>3</sub> ternary composite photocatalysts with dual Z-scheme heterojunction were fabricated via the in situ loading of Ag<sub>3</sub>PO<sub>4</sub> onto WO<sub>3</sub> follow...
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Research Progress on the Stability and Durability of Ag/AgCl Prepared by Anodic Chlorination Method for Chloride Ion Sensors in Cement-Based Materials
Pubblicazione 2025-06-01TestoA strong application potential for Ag/AgCl ion-selective electrodes (ISEs) used as chloride sensors in cement-based material is widely accepted, but their stability and durability have not been sufficiently addressed. This paper summarizes the research status of the stability and durability of Ag/Ag...
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Optical Response Tailoring via Morphosynthesis of Ag@Au Nanoparticles
Pubblicazione 2025-07-01TestoWe present a simple method for customizing the optical characteristics of gold-core, silver-shell (Au@Ag) nanoparticles through controlled morphosynthesis via a seed-mediated chemical reduction approach. By systematically adjusting the concentration of cetyltrimethylammonium chloride (CTAC), we obta...
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Influence of Germanium Sulfide on the Structure, Ag-Ion Conductivity and Stability of Glasses in the GeS<sub>2</sub>-Sb<sub>2</sub>S<sub>3</sub>-AgI System
Pubblicazione 2025-05-01TestoThis article discusses the superionic glassy GeS<sub>2</sub>-Sb<sub>2</sub>S<sub>3</sub>-AgI system with mobile silver ions as a material for creating new energy-efficient solid-state ion emitters. The effect of replacing silver iodide with germanium sulfide on th...
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Synthesis of Ag<sub>2</sub>O/Ag Nanoparticles Using Puerarin: Characterization, Cytotoxicity, <i>In Ovo</i> Safety Profile, Antioxidant, and Antimicrobial Potential Against Nosocom...
Pubblicazione 2025-07-01Testo<b>(1) Background</b>: Our study investigates the green synthesis of Ag<sub>2</sub>O/Ag nanoparticles using the isoflavone Puerarin as a bioreductor. <b>(2) Methods</b>: The PUE@Ag<sub>2</sub>O/Ag nanoparticles were characterized using various techniqu...
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Design and Implementation of an Electrolyte Temperature Control System for AgO-Al Batteries
Pubblicazione 2025-06-01TestoAgO-Al batteries generate substantial heat during discharge, and inadequate heat dissipation can degrade battery performance and pose thermal runaway risks. To meet thermal control requirements for experimental scenarios, a feedback-controlled thermal management system was developed. Computational f...
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Acute Dermatotoxicity of Green-Synthesized Silver Nanoparticles (AgNPs) in Zebrafish Epidermis
Pubblicazione 2025-07-01TestoSilver nanoparticles (AgNPs), lauded for their unique antibacterial and physicochemical attributes, are proliferating across industrial sectors, raising concerns about their environmental fate, in aquatic systems. While “green” synthesis offers a sustainable production route with reduced chemical by...
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Synthesis and Antiviral Activity of Nanowire Polymers Activated with Ag, Zn, and Cu Nanoclusters
Pubblicazione 2025-07-01Testo<b>Background/Objectives:</b> Airborne viral diseases pose a health risk, due to which there is a growing interest in developing filter materials capable of capturing fine particles containing virions from the air and that also have a virucidal effect. Nanofiber membranes made of poly(vi...
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Stage-Specific Immune Responses to AgB T-Peptides in Patients with Cystic Echinococcosis
Pubblicazione 2025-05-01Testo<b>Background:</b> The identification of parasite- and stage-specific antigens is crucial for the development of new diagnostic tests for cystic echinococcosis (CE). We previously analysed the interleukin (IL)-4 response to T-specific peptides corresponding to the immunogenic regions of...
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Impact of AgNP on the Inhibition of Fecal Coliforms by 3DP-Modified Chitosan Membranes
Pubblicazione 2024-11-01TestoThis study investigated the role of silver nanoparticles (AgNP) in the inhibition of fecal coliforms by 3D-printed modified chitosan filtration membranes. The composite membranes demonstrated steady improvement in antibacterial activity against the bacteria. The amount of silver ions (Ag<sup>+...
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Kinetics-Controlled Simple Method for the Preparation of Au@Ag Hierarchical Superstructures for SERS Analysis
Pubblicazione 2025-06-01TestoSilver nanostructures exhibit exceptional surface-enhanced Raman scattering (SERS) performance due to their strong plasmonic resonance. However, their practical applications are often hindered by structural instability, leading to deformation and performance degradation. In this study, we developed...
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Diversity of Binucleate <i>Rhizoctonia</i> spp. and Population Structure of AG-A in Serbia
Pubblicazione 2025-05-01TestoFrom 2013 to 2021, 112 binucleate <i>Rhizoctonia</i> spp. (BNR) isolates were obtained from the strawberry, tomato, pepper, bean, apple, cherry, meadow grass, and soil previously cropped with strawberries from 16 locations in Serbia. Morphological and molecular analyses (ITS, LSU rDNA, &...
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Zeolitic-Imidazole Framework (ZIF)-Derived ZnO Doped with Ag for Improved Ethanol Sensing Applications
Pubblicazione 2025-06-01TestoMaterials derived from metal–organic frameworks (MOFs) as MOF-derived oxides retain a highly porous and active structure from the MOF precursor, exhibiting excellent sensing properties. In addition, the tunable nature of MOFs allows the structural and chemical properties of the resulting oxides to b...
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Interaction of Biomolecules with Silver Nanoparticles Prepared via Intramolecular Redox Reaction of Ag(I) Complexes as Their Precursors
Pubblicazione 2024-11-01TestoNanoparticles are known to have a high specific surface area, which accounts for an increased probability of their interaction with bacterial cells. Therefore, the application of silver(I) nanoparticles (AgNPs) and their nanocomposites as antimicrobial agents against drug-resistant bacterial strains...
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Optimized Flow Field Design with Dead-Zone Compensation for Enhanced Performance in Aqueous AgO-Al Batteries
Pubblicazione 2025-06-01TestoThe electrolyte flow field plays a pivotal role in determining the electrochemical performance of aqueous AgO-Al batteries. However, traditional flow field structures often suffer from the formation of dead zones, leading to uneven mass transport and side reactions. In this study, a flow field optim...
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Au-Ag Bimetallic Nanoparticles for Surface-Enhanced Raman Scattering (SERS) Detection of Food Contaminants: A Review
Pubblicazione 2025-06-01TestoFood contaminants, including harmful microbes, pesticide residues, heavy metals and illegal additives, pose significant public health risks. While traditional detection methods are effective, they are often slow and require complex equipment, which limits their application in real-time monitoring an...
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Analysis and Optimization of Rotationally Symmetric Au-Ag Alloy Nanoparticles for Refractive Index Sensing Properties Using T-Matrix Method
Pubblicazione 2025-07-01TestoPrevious investigations devoted to non-spherical nanoparticles for biosensing have primarily addressed two hot topics, namely, finding nanoparticles with the best shape for refractive index sensing properties and the optimization of size parameters. In this study, based on these hot topics, Au-Ag al...
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