Results 1 to 10 of about 10,909 (168)

Metal-Based Nanoparticles as Antimicrobial Agents: An Overview

open access: yesNanomaterials, 2020
Metal-based nanoparticles have been extensively investigated for a set of biomedical applications. According to the World Health Organization, in addition to their reduced size and selectivity for bacteria, metal-based nanoparticles have also proved to ...
Elena Sánchez-López   +14 more
doaj   +3 more sources

The Role of Endogenous Metal Nanoparticles in Biological Systems

open access: yesBiomolecules, 2021
The blood and tissues of vertebrate animals and mammals contain small endogenous metal nanoparticles. These nanoparticles were observed to be composed of individual atoms of iron, copper, zinc, silver, gold, platinum, and other metals.
Vitaly Vodyanoy
doaj   +1 more source

Engineered Metal Oxide Nanoparticles as Fungicides for Plant Disease Control

open access: yesPlants, 2023
Metal oxide nanoparticles are considered to be good alternatives as fungicides for plant disease control. To date, numerous metal oxide nanoparticles have been produced and evaluated as promising antifungal agents.
Aida R. Cruz-Luna   +5 more
doaj   +1 more source

Metal and Metal Oxide Nanoparticles in Caries Prevention: A Review

open access: yesNanomaterials, 2021
Nanoparticles based on metal and metallic oxide have become a novel trend for dental use as they interfere with bacterial metabolism and prevent biofilm formation.
Mohammed Zahedul Islam Nizami   +4 more
doaj   +1 more source

Insights into the bacterial synthesis of metal nanoparticles

open access: yesFrontiers in Nanotechnology, 2023
Metal nanoparticles have attracted considerable attention due to their astounding potential for a wide range of commercial applications. From targeted drug delivery and antimicrobial agents to electronics, metal nanoparticles seem to have immeasurable ...
Ana Lucía Campaña   +3 more
doaj   +1 more source

Recent Advances in the Development of Noble Metal NPs for Cancer Therapy

open access: yesBioinorganic Chemistry and Applications, 2022
With the development of nanotechnology, noble metal nanoparticles are widely used in the treatment of cancer due to their unique optical properties, excellent biocompatibility, surface effects, and small size effects.
Rui Zhao   +4 more
doaj   +1 more source

Challenges and Opportunities Associated With Drug Delivery for the Treatment of Solid Tumors

open access: yesOncology Reviews, 2023
In this review, we discuss the effectiveness of drug delivery system based on metal nanoparticles, and also, describe the problems associated with their delivery to tumor cells.
Teona Paresishvili, Zurab Kakabadze
doaj   +1 more source

Biosynthesis of metal nanoparticles: Bioreduction and biomineralization

open access: yesNanotechnology Reviews, 2023
The biosynthesis of metal nanoparticles by plants, bacteria, and cells has been receiving considerable attention in recent years. The traditional synthesis of metal nanoparticles always needed high temperatures, high pressure, and toxic agents.
Zhang Dan, Liu Pengran
doaj   +1 more source

Green synthesis and Applications of Metal Nanoparticles.- A Review Article

open access: yesResults in Chemistry, 2023
There are various methods used for the synthesis of Nanoparticles but only the synthesis of Metal nanoparticles using plant extracts is described. Phytoconstituents present in plant extracts responsible for reduction of metal salt solution are mentioned.
Rashmi V. Bordiwala
doaj   +1 more source

Nanoparticle surface stabilizing agents influence antibacterial action

open access: yesFrontiers in Microbiology, 2023
The antibacterial properties of nanoparticles are of particular interest because of their potential to serve as an alternative therapy to combat antimicrobial resistance.
Thelma Ameh   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy