Results 111 to 120 of about 250,326 (305)
Asian Journal of Pharmaceutical Sciences, 2015 Recently, biosynthesis of silver nanoparticles using bacteria, fungus and plants has emerged as a simple and viable alternative to more complex physical and chemical synthetic procedures.
Ponnusamy Manogaran Gopinath +4 more
doaj +1 more source
, 2018 Nanomaterialien finden heutzutage eine sehr weite Verbreitung. Sie werden beispielsweise sowohl in der Elektrotechnik, in Brennstoffzellen, in der (Photo-)Katalyse als auch in Kosmetika oder in der Medizin eingesetzt. Nanopartikel sind sehr interessant, weil sie andere physikalische und chemische Eigenschaften, wie Schmelzverhalten, Färbungen und ...
openaire +3 more sources
Predicting Atomic Charges in MOFs by Topological Charge Equilibration
Advanced Functional Materials, EarlyView.An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi +2 more
wiley +1 more source
Cytotoxic Potential of Silver Nanoparticles
Yonsei Medical Journal, 2014 Silver nanoparticles (AgNPs) have been widely used in industrial, household, and healthcare-related products due to their excellent antimicrobial activity. With increased exposure of AgNPs to human beings, the risk of safety has attracted much attention from the public and scientists.
Zhang, Tianlu +3 more
openaire +2 more sources
Infrared Nanocrystals for Space Application: Hardness to Irradiations
Advanced Functional Materials, EarlyView.This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret +22 more
wiley +1 more source
Synthesis and Characterization of Coated Gold Nanoparticles with Embedded SERS Tags [PDF]
, 2017 Gold nanoparticles were prepared with the potential to operate as drug delivery vehicles. Surface-enhanced Raman spectroscopy (SERS) is of particular importance as an optical bioimaging technique due to its ability to allow deep and high-resolution ...
Gilbert, Brian, Smith, Allison B.
core +1 more source
Advanced Functional Materials, EarlyView.This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi +7 more
wiley +1 more source
Characterization and evaluation of the antibacterial activities of silver nanoparticle synthesized with Plantago lanceolata seed extract [PDF]
مجله دانشگاه علوم پزشکی بیرجندBackground and Aims: The increase in the incidence of antimicrobial resistance in pathogens has led researchers to identify new and effective antimicrobial agents. Green production of nanoparticles has received attention due to its compatibility with the
Seyedeh Tahereh Mirmohammadi +3 more
doaj
Nano Biomedicine and Engineering, 2011 We report the extracellular synthesis of silver nanoparticles using an endophytic fungus Pestalotia sp. isolated from leaves of Syzygium cumini (L) and their antibacterial activity against human pathogenic bacteria viz. Staphylococcus aureus (ATCC-25923)
Farkanda Raheman +4 more
doaj +1 more source