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   Articles with "nps" as a keyword



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Cationic Nanostructures as Adjuvants for Vaccines.

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recommendations! Published in 2022 at "Methods in molecular biology"

DOI: 10.1007/978-1-0716-1892-9_10

Abstract: Spherical or discoidal lipid polymer nanostructures bearing cationic charges successfully adsorb a variety of oppositely charged antigens (Ag) such as proteins, peptides, nucleic acids, or oligonucleotides. This report provides instructions for the preparation and physical… read more here.

Keywords: nanostructures adjuvants; polymer; adjuvants vaccines; dodab ... See more keywords
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Detection of nanoparticles by single-particle ICP-MS with complete transport efficiency through direct nebulization at few-microlitres-per-minute uptake rates

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recommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-03048-y

Abstract: Measurement of nanoparticle (NP) concentration and size by single-particle inductively coupled plasma mass spectrometry (spICP-MS) usually requires the use of a NP reference material to determine the loss of NPs and/or ions during their transport… read more here.

Keywords: transport efficiency; nebulization; kern0 5em; nps ... See more keywords
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Silver nanoparticles supported on polyethylene glycol/cellulose acetate ultrafiltration membranes: preparation and characterization of composite

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recommendations! Published in 2017 at "Cellulose"

DOI: 10.1007/s10570-017-1471-y

Abstract: In this research work, silver nanoparticles/polyethylene glycol/cellulose acetate ultrafiltration (Ag-NPs/PEG/CA UF) composite membranes were synthesized and characterized. The Ag-NPs were embedded in the polymer matrix by two methods: in situ and ex situ; varying the… read more here.

Keywords: silver nanoparticles; nps; polyethylene glycol; spectroscopy ... See more keywords
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Effect of A-site substitution and calcination temperature in Fe3O4 spinel ferrites

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recommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-020-04427-y

Abstract: In this report, we adopted an auto-combustion method to synthesize polycrystalline magnetite (Fe3O4) and magnesium ferrites (MgFe2O4) nanoparticles. The synthesized nanoparticles were characterized using techniques such as X-ray diffraction (XRD), Field emission scanning electron microscopy… read more here.

Keywords: calcination temperature; synthesized nanoparticles; spectroscopy; nps ... See more keywords
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Small Heat Shock Protein's Gene Expression Response to Iron Oxide Nanoparticles in the Brain.

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recommendations! Published in 2021 at "Biological trace element research"

DOI: 10.1007/s12011-021-02761-8

Abstract: Small heat shock proteins (SHSPs) are conserved proteins that participate in many cellular functions like preventing protein aggregation and stress response. However, their role in responding to nanoparticles (NPs) has not yet been explained. We… read more here.

Keywords: small heat; response; nps; gene expression ... See more keywords
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Self-catalytic stabilized Ag-Cu nanoparticles with tailored SERS response for plasmonic photocatalysis

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recommendations! Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.10.155

Abstract: Abstract In-situ SERS monitoring of direct plasmon-driven photocatalysis was achieved using relatively earth-abundant Cu NPs following their decoration with tiny amounts of silver, which promoted excellent SERS and high catalytic activity. The SERS and catalytic… read more here.

Keywords: catalytic stabilized; nps; stabilized nanoparticles; self catalytic ... See more keywords
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Toxic effects of nickel oxide (NiO) nanoparticles on the freshwater alga Pseudokirchneriella subcapitata.

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recommendations! Published in 2018 at "Aquatic toxicology"

DOI: 10.1016/j.aquatox.2018.08.022

Abstract: Over the last decade, concerns have been raised regarding the potential health and environmental effects associated with the release of metal oxide nanoparticles (NPs) into ecosystems. In the present work, the potential hazards of nickel… read more here.

Keywords: nio nps; nps; freshwater alga; oxide nio ... See more keywords
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Mycosynthesis of iron oxide nanoparticles using manglicolous fungi isolated from Indian sundarbans and its application for the treatment of chromium containing solution: Synthesis, adsorption isotherm, kinetics and thermodynamics study

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recommendations! Published in 2019 at "Environmental Nanotechnology, Monitoring and Management"

DOI: 10.1016/j.enmm.2019.100276

Abstract: Abstract The study describes mycosynthesis of iron oxide nanoparticles (IO-NPs) synthesized using manglicolous fungi isolated from Indian sundarbans which subsequently used for the treatment of Cr(VI) from synthetic waste water. Cell Free Filtrate (CFF) of… read more here.

Keywords: mycosynthesis iron; thermodynamics; nps; microscopy ... See more keywords
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Polystyrene nanoparticles: Sources, occurrence in the environment, distribution in tissues, accumulation and toxicity to various organisms.

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recommendations! Published in 2020 at "Environmental pollution"

DOI: 10.1016/j.envpol.2020.114297

Abstract: Civilization development is associated with the use of plastic. When plastic was introduced to the market, it was assumed that it was less toxic than glass. Recently, it is known that plastics are serious ecological… read more here.

Keywords: plastic; nps; nanoparticles sources; environment ... See more keywords
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Neuropeptide S in the basolateral amygdala mediates an adaptive behavioral stress response in a rat model of posttraumatic stress disorder by increasing the expression of BDNF and the neuropeptide YY1 receptor

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recommendations! Published in 2018 at "European Neuropsychopharmacology"

DOI: 10.1016/j.euroneuro.2017.11.006

Abstract: Neuropeptide S (NPS) is a regulatory peptide that has anxiolytic and arousal-promoting effects in rodents. We used an animal model of posttraumatic stress disorder (PTSD) to assess long-term behavioral effects of a single dose of… read more here.

Keywords: npy y1r; response; nps; stress ... See more keywords
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Effects of silicon dioxide, zinc oxide and titanium dioxide nanoparticles on Meloidogyne incognita, Alternaria dauci and Rhizoctonia solani disease complex of carrot.

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recommendations! Published in 2021 at "Experimental parasitology"

DOI: 10.1016/j.exppara.2021.108176

Abstract: Foliar spray of silicon dioxide (SiO2 NPs), zinc oxide (ZnO NPs) and titanium dioxide (TiO2 NPs) nanoparticles were used for the management of Meloidogyne incognita, Alternaria dauci and Rhizoctonia solani disease complex of carrot. Foliar… read more here.

Keywords: nps; zno nps; disease; carrot ... See more keywords