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Silver, copper and copper oxide nanoparticles in the fight against human viruses: progress and perspectives
(Taylor & Francis, 2021-07)
The rapid development of nanomedicine has created a high demand for silver, copper and copper oxide nanoparticles. Due to their high reactivity and potent antimicrobial activity, silver and copper-based nanomaterials have ...
Controle de ferrugem asiática da soja utilizando produtos alternativos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilPrograma de Pós-Graduação em AgronomiaUTFPR, 2019-02-25)
In recent years, there has been a significant expansion of the organic market, driven primarily by new food consumption standards and new production standards adopted by producers. In this context, the main phytosanitary ...
Binary Adsorption Of Silver And Copper On Verde-lodo Bentonite: Kinetic And Equilibrium Study
(Elsevier Science BVAmsterdam, 2017)
An Alternative Method for the Simultaneous Determination of Copper and Lead for Quality Control of Sugar Cane Spirit using a Nanotube-Based Sensor
(SOC BRASILEIRA QUIMICASAO PAULO, 2012)
The development of an electroanalytical method for simultaneous determination of copper and lead ions in sugar cane spirit (cachaca) using carbon paste electrode modified with ascorbic acid and carbon nanotubes (CPE-AaCNT) ...
An alternative method for the simultaneous determination of copper and lead for quality control of sugar cane spirit using a nanotube-based sensor
(Sociedade Brasileira de Química, 2012)
The development of an electroanalytical method for simultaneous determination of copper and lead ions in sugar cane spirit (cachaça) using carbon paste electrode modified with ascorbic acid and carbon nanotubes (CPE-AaCNT) ...
Transitioning to nontoxic antifouling paints
(Emerald Group Publishing Limited, 2015-01)
Purpose – The purpose of this paper is to reduce the amount of copper in antifouling paints by using eugenol as an additive. Biofouling leads to deterioration of any submerged material. The most widespread method for control ...
The combined effect of cold and copper stresses on the proliferation and transcriptional response of listeria monocytogenes
(Frontiers Media S.A., 2019)
Listeria monocytogenes is a foodborne pathogen that can cause severe disease in susceptible humans. This microorganism has the ability to adapt to hostile environmental conditions such as the low temperatures used by the ...
In vitro antifungal efficacy of copper nanoparticles against selected crop pathogenic fungi
(Elsevier B.V., 2014-01-15)
Copper nanoparticles play an important role in the field of optics and electronics, and also as a novel antimicrobial. in the present study, we report antifungal activity of copper nanoparticles against selected crop ...
Copper Electrodeposition Kinetics Measured by Alternating Current Voltammetry and the Role of Ferrous Species
(Electrochemical Soc, 2016)
Impurities and additives play a key role in copper electrodeposition, in particular in upstream processes such as electrowinning or electrorefining. One common impurity is iron, mostly present as iron species Fe(II) in ...