Results 1 to 10 of about 190,089 (294)

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

Results 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   +2 more sources

Special Issue "Metal Nanoparticles: From Fundamental Studies to New Applications". [PDF]

Int J Mol Sci
Konował E, Modrzejewska-Sikorska A.
europepmc   +3 more sources

The Role of Endogenous Metal Nanoparticles in Biological Systems

Biomolecules, 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

Plants, 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, Alfonso Vásquez-López, Hugo Rojas-Chávez, Manuel A. Valdés-Madrigal, Heriberto Cruz-Martínez, Dora I. Medina   +5 more
doaj   +1 more source

Metal and Metal Oxide Nanoparticles in Caries Prevention: A Review

Nanomaterials, 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, Veena W. Xu, Iris X. Yin, Ollie Y. Yu, Chun-Hung Chu   +4 more
doaj   +1 more source

A Contactless Method for Measuring the Redox Potentials of Metal Nanoparticles. [PDF]

J Phys Chem Lett
Espinoza R, Cahua DV, Magro K, Nguyen SC.   +3 more
europepmc   +2 more sources

Metallic Magnetic Nanoparticles [PDF]

The Scientific World JOURNAL, 2005
In this paper, we reviewed some relevant aspects of the magnetic properties of metallic nanoparticles with small size (below 4 nm), covering the size effects in nanoparticles of magnetic materials, as well as the appearance of magnetism at the nanoscale in materials that are nonferromagnetic in bulk.
Hernando Grande, Antonio, Crespo del Arco, Patricia, García, M. A.   +2 more
openaire   +4 more sources

Insights into the bacterial synthesis of metal nanoparticles

Frontiers 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, Athanasios Saragliadis, Pavlo Mikheenko, Dirk Linke   +3 more
doaj   +1 more source

Divalent Metal Nanoparticles [PDF]

Science, 2007
Nanoparticles can be used as the building blocks for materials such as supracrystals or ionic liquids. However, they lack the ability to bond along specific directions as atoms and molecules do. We report a simple method to place target molecules specifically at two diametrically opposed positions in the molecular coating of metal nanoparticles.
Gretchen A, Devries, Markus, Brunnbauer, Ying, Hu, Alicia M, Jackson, Brenda, Long, Brian T, Neltner, Oktay, Uzun, Benjamin H, Wunsch, Francesco, Stellacci   +8 more
openaire   +2 more sources

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

Oncology 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