Results 1 to 10 of about 12,493 (231)

Nanosilver induces minimal lung toxicity or inflammation in a subacute murine inhalation model [PDF]

Particle and Fibre Toxicology, 2011
Background There is increasing interest in the environmental and health consequences of silver nanoparticles as the use of this material becomes widespread.
O'Shaughnessy Patrick T, Park Heaweon, Kim Jong, Adamcakova-Dodd Andrea, Stebounova Larissa V, Grassian Vicki H, Thorne Peter S   +6 more
doaj   +3 more sources

Evaluation of the remineralization potential of different bioactive glass varnishes on white spot lesions: an in vitro study [PDF]

BMC Oral Health
Background White spot lesions represent the first clinical sign of dental caries and can be reversed using various remineralizing agents. This study aimed to synthesize different bioactive glass varnishes and assess their remineralizing effects on white ...
M. M. Sleem, El-Sayed Gad Eid, A. M. Abdelghany, D. S. Farahat   +3 more
doaj   +2 more sources

Recent Progress in Rapid Sintering of Nanosilver for Electronics Applications

Micromachines, 2018
Recently, nanosilver pastes have emerged as one of the most promising high temperature bonding materials for high frequency and high power applications, which provide an effective lead-free electronic packaging solution instead of high-lead and gold ...
Rong An, Chunqing Wang, Zhen Zheng
exaly   +3 more sources

Formulation and evaluation of the nanosilver gel using bioreductor ethanol extract of Katuk leaf (Sauropus androgynus (l) Merr) as antibacterial [PDF]

Annals of Mechnikov's Institute, 2021
Introduction: The current type of nanoparticle that attracts a lot of attention in the pharmaceutical field is Nanosilver. Nanosilver can be acted as an antimicrobial.
Nurfadilah, Farida, Yunahara , Faizatun
doaj   +3 more sources

Antibacterial activity and shear bond strength of fiber-reinforced composites and bonding agents containing 0.5%, 1%, 2.5%, and 5% silver nanoparticles

Dental Research Journal, 2023
Background: Bonded composites may increase bacterial accumulation and caries formation risk. Therefore, assessment of methods to decrease bacterial activity around them would be valuable.
Nastaran Jenabi, Susan Sadeghian, Fathallah Karimzadeh, Maryam Safavi Pour, Vahid Rakhshan   +4 more
doaj   +1 more source

Comparative toxicity assessment of nanosilver on three Daphnia species in acute, chronic and multi-generation experiments. [PDF]

PLoS ONE, 2013
The antibacterial properties of nanosilver have led to a versatile application spectrum including medical purposes and personal care products. However, the increasing use of nanosilver has raised concerns about its environmental impacts.
Carolin Völker, Cathinka Boedicker, Jan Daubenthaler, Matthias Oetken, Jörg Oehlmann   +4 more
doaj   +1 more source

In vitro effect of nanosilver on gene expression of superoxide dismutases and nitric oxide synthases in chicken sertoli cells

Animal, 2015
To evaluate effects of different concentrations of nanosilver colloid on the cell culture of Sertoli cells, the proportion of lipid peroxidation, antioxidant capacity, nitric oxide (NO) production and genes expression of superoxide dismutases (SOD1 and ...
H. Hassanpour, P. Mirshokraei, E. Khalili Sadrabad, A. Esmailian Dehkordi, S. Layeghi, A. Afzali, A. Mohebbi   +6 more
doaj   +1 more source

Optimization of Nanosilver Synthesis Process with Bioreductor of Binahong Leaf Extract (Anredera cordifolia (Ten.) Steenis)

Jurnal Farmasi Sains dan Komunitas, 2022
Nanosilver is a type of metallic silver nanoparticles and has a particle size of 1-100 nm. The method used in the synthesis of nanosilver is a chemical reduction method with silver metal precursor AgNO3 and a bioreductant of binahong leaf extract ...
Rini Dwiastuti, Elsa Irnandari, Michael Raharja Gani, Sri Hartati Yuliani, Christofori Maria Ratna Rini Nastiti   +4 more
doaj   +1 more source

Elegant design of carbon nanotube foams with double continuous structure for metamaterials in a broad frequency range

, 2020
Carbon nanotube (CNT) foams with negative permittivity and permeability are successfully prepared by chemical vapor deposition (CVD) and post-treatment.
Cardon, Ludwig, D'hooge, Dagmar, Jiao, Zhenmin, Qiu, Jun   +3 more
core   +1 more source

Evaluation of Protective Effect of Penicillamine on Silver Nanoparticles-Induced Oxidative Stress in BALB/c Mice

İstanbul Üniversitesi Veteriner Fakültesi Dergisi, 2015
Despite the negative effects of silver nanoparticles, their application is growing rapidly, so this study was designed to investigate the adverse effects of nanosilver administration on histopathological changes and biochemical parameters as well as ...
Fatemeh NAMAZI, Mehdi FAZELI, Yalda ZOLGHADRI, Saeed MOHAMMADINEZHAD, Saeed NAZIFI   +4 more
doaj   +1 more source