Silver Nanoparticles in Therapeutics and Beyond: A Review of Mechanism Insights and Applications

Nanomaterials, Год журнала: 2024, Номер 14(20), С. 1618 - 1618

Опубликована: Окт. 10, 2024

Silver nanoparticles (NPs) have become highly promising agents in the field of biomedical science, offering wide therapeutic potential due to their unique physicochemical properties. The characteristics silver NPs, such as higher surface-area-to-volume ratio, make them ideal for a variety biological applications. They are easily processed thanks large surface area, strong plasmon resonance (SPR), stable nature, and multifunctionality. With an emphasis on mechanisms action, efficacy, prospective advantages this review attempts give thorough overview numerous applications these particles. utilization NPs diagnostics, bioimaging biosensing, well functions interventions antimicrobial therapies, cancer therapy, diabetes treatment, bone repair, wound healing, investigated. underlying processes by which exercise effects, oxidative stress induction, apoptosis, microbial cell membrane rupture, explored. Furthermore, toxicological concerns regulatory issues discussed, present difficulties restrictions related application medicine.

Язык: Английский

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Development and Evaluation of Surface-Enhanced Raman Spectroscopy (SERS) Filter Paper Substrates Coated with Antibacterial Silver Nanoparticles for the Identification of Trace Escherichia coli

Chemistry Africa, Год журнала: 2024, Номер 7(8), С. 4541 - 4553

Опубликована: Сен. 3, 2024

Язык: Английский

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Rapid and accurate identification of foodborne bacteria: a combined approach using confocal Raman micro-spectroscopy and explainable machine learning

Analytical and Bioanalytical Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 29, 2025

Язык: Английский

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Nanomaterial‐Enhanced Biosensing: Mechanisms and Emerging Applications

Advanced Healthcare Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Biosensors serve as indispensable analytical tools in biomedical diagnostics, environmental monitoring, and personalized healthcare, offering operation simplicity, cost-effectiveness, high sensitivity, portability. Nanostructure integration has overcome traditional sensing platform limitations, particularly sensitivity response dynamics. These nanoscale materials-including nanoparticles, nanowires, nanosheets, nanotubes-leverage unique physicochemical properties such surface-to-volume ratio, quantum confinement effects, plasmonic interactions to enhance biosensor performance significantly. This review systematically analyzes recent advances nanostructure-based biosensing technologies, examining how nanomaterial engineering improves sensor selectivity, multifunctionality. Fundamental mechanisms are explored by which nanostructures electrochemical, optical, electrical performance, emphasizing low-abundance biomarkers complex biological matrices. Beyond technological innovations, practical applications evaluated across healthcare monitoring. Finally, current challenges outline future research directions, highlighting these technologies' potential addressed transform diagnostic capabilities outcomes.

Язык: Английский

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Experimental and Numerical Investigations of Surface-Enhanced Raman Scattering (SERS) Sensors for Trace Mancozeb Detection: A Step Toward the Prevention of Reproductive Disorders Caused by this Hazardous Substance

Plasmonics, Год журнала: 2024, Номер unknown

Опубликована: Окт. 27, 2024

Язык: Английский

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