Results 31 to 40 of about 4,418,602 (386)

Defense Inducer Compounds Up-regulated the Peroxidase, Polyphenol Oxidase, and Total Phenol Activities against Spot Blotch Disease of Wheat [PDF]

open access: yesThe Plant Pathology Journal, 2023
Spot blotch disease of wheat caused by Bipolaris sorokiniana (Sacc.) Shoem is considered as an economically important disease which affects all the growing stages of wheat crop.
Puja Kumari   +5 more
doaj   +1 more source

Silver compounds used in pediatric dentistry for caries arrest: A review of current materials and new technologies [PDF]

open access: yesFolia Medica
Silver compounds have been used in medicine and dentistry for centuries. Their use in pediatric dentistry has long been restricted because of some drawbacks, chief among them being the discoloration of teeth with black stains. However, recent advances in
Antonia Palankalieva   +1 more
doaj   +3 more sources

Prata: Breve histórico, propriedades e aplicações

open access: yesEducación Química, 2013
Silver: Brief history, properties and applications Silver, a malleable metal, ductile, bright, known since prehistoric times is widely used in photographic industry, of jewelry and decorative objects.
Gustavo Duarte de Souza   +3 more
doaj   +1 more source

Multiple Compounds Secreted by Pseudomonas aeruginosa Increase the Tolerance of Staphylococcus aureus to the Antimicrobial Metals Copper and Silver

open access: yesmSystems, 2020
Metal-based antimicrobials have been used for thousands of years to treat and prevent bacterial infections. Currently, both silver and copper are used in health care and industry to prevent and treat the spread of harmful bacteria.
Nadia K. Monych, Raymond J. Turner
doaj   +1 more source

Metal-mediated intramolecular hydroamination and hydro(acy)alkoxylation reactions [PDF]

open access: yes, 2012
This PhD thesis describes work undertaken to effect asymmetric catalysis in hydroamination and hydro(acy)alkoxylation reactions of allenes. The introductory Chapter provides an overview of recent advances in asymmetric heterofunctionalisation reactions ...
Arbour, Jannine Louise   +1 more
core   +1 more source

Synthesis and Characterization of Coordination Compounds of Silver(I) Nitrite with Ligands Ethylenethiourea and N,N'-diethylthiourea [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2016
Silver(I) nitrate and ethylenethiourea (etu) in 1 : 4 stochiometry have been reported [1]. Coordination compounds of A and B as silver(I) nitrite with etu and silver(I) nitrite with N,N’-diethylthiourea (detu) respectively, have never been done.
Fariati   +3 more
doaj   +1 more source

Silver(I) Complexes of the Pharmaceutical Agents Metronidazole and 4-Hydroxymethylpyridine: Comparison of Cytotoxic Profile for Potential Clinical Application

open access: yesMolecules, 2019
In previous papers, we have reported on the high antifungal and significant antibacterial activity against Gram-positive and Gram-negative bacteria of the water-soluble silver(I) complexes of metronidazole and derivatives of pyridine compared to silver ...
Lidia Radko   +4 more
doaj   +1 more source

Silver Oxynitrate, an Unexplored Silver Compound with Antimicrobial and Antibiofilm Activity [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 2015
ABSTRACT Historically it has been accepted, and recent research has established, that silver (Ag) is an efficacious antimicrobial agent. A dwindling pipeline of new antibiotics, combined with an increase in the number of antibiotic-resistant infections, is bringing Ag to the fore as a therapeutic compound to treat infectious ...
Joe A, Lemire   +3 more
openaire   +2 more sources

A novel biofilm based on lignocellulosic compounds and chitosan modified with silver nanoparticles with multifunctional properties: Synthesis and characterization

open access: yes, 2020
Lignocellulosic biomass has been acknowledged for potential use to produce chemicals and biomaterials. Lignin is the second most abundant natural polymer, making up to 10–25 % of lignocellulosic biomass.
Alireza Aradmehr, Vahid Javanbakht
semanticscholar   +1 more source

Medicinal plants mediated the green synthesis of silver nanoparticles and their biomedical applications

open access: yesIET Nanobiotechnology, 2022
The alarming effect of antibiotic resistance prompted the search for alternative medicine to resolve the microbial resistance conflict. Over the last two decades, scientists have become increasingly interested in metallic nanoparticles to discover their ...
Haajira Beevi Habeeb Rahuman   +7 more
semanticscholar   +1 more source

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