About: Preparation, characterization and cytotoxicity of schizophyllan/silvernanoparticle composite

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About: Preparation, characterization and cytotoxicity of schizophyllan/silvernanoparticle composite Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	tSilver nanoparticles (Ag-NPs) have been successfully prepared with a simple and green chemical reduction method. Triple helical schizophyllan (SPG) was used for the first time as reducing and stabilizingagents. The effect of temperature, silver nitrate/schizophyllan concentrations, pH of the reactions mediumand the reaction time were investigated. The obtained schizophyllan/Ag-NP was characterized by UV–visspectroscopy, TEM, DLS, X-ray diffraction, TGA, and ATR-FTIR. The results revealed that, Ag-NPs attachedto SPG through a strong non-covalent interaction, leading to good dispersion of Ag-NPs with a diameterof 6 nm within the biopolymer matrix. By increasing the pH of the reaction medium, the triple helicalstructure of SPG was partially broken. The SPG/AgNP nanocomposite was non-toxic for mouse fibroblastline (NIH-3T3) and human keratinocyte cell line (HaCaT). tSilver nanoparticles (Ag-NPs) have been successfully prepared with a simple and green chemical reduction method. Triple helical schizophyllan (SPG) was used for the first time as reducing and stabilizingagents. The effect of temperature, silver nitrate/schizophyllan concentrations, pH of the reactions mediumand the reaction time were investigated. The obtained schizophyllan/Ag-NP was characterized by UV–visspectroscopy, TEM, DLS, X-ray diffraction, TGA, and ATR-FTIR. The results revealed that, Ag-NPs attachedto SPG through a strong non-covalent interaction, leading to good dispersion of Ag-NPs with a diameterof 6 nm within the biopolymer matrix. By increasing the pH of the reaction medium, the triple helicalstructure of SPG was partially broken. The SPG/AgNP nanocomposite was non-toxic for mouse fibroblastline (NIH-3T3) and human keratinocyte cell line (HaCaT). (en)
Title	Preparation, characterization and cytotoxicity of schizophyllan/silvernanoparticle composite Preparation, characterization and cytotoxicity of schizophyllan/silvernanoparticle composite (en)
skos:prefLabel	Preparation, characterization and cytotoxicity of schizophyllan/silvernanoparticle composite Preparation, characterization and cytotoxicity of schizophyllan/silvernanoparticle composite (en)
skos:notation	RIV/00216305:26620/14:PU107199!RIV15-MSM-26620___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068), P(EE2.3.30.0005)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Uhrová, Lucie Vojtová, Lucy Jančář, Josef Abdel-Lattif, Abdel-Mohsan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	39013
http://linked.open...ai/riv/idVysledku	RIV/00216305:26620/14:PU107199
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Silver, nanoparticles (en)
http://linked.open.../riv/klicoveSlovo	Silver nanoparticles
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[8D28143CC6FD]
http://linked.open...i/riv/nazevZdroje	CARBOHYDRATE POLYMERS
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Central european institute of technology Support of Interdisciplinary Excellence Research Teams Establishment at BUT
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	102
http://linked.open...iv/tvurceVysledku	Jančář, Josef Vojtová, Lucy Abdel-Lattif, Abdel-Mohsan Abdel-Rahman, Rasha M. Al-Deyab, Salem S. El-Shamy, Ibrahim E. Fouda, Moustafa M.D. Uhrová, Lucie Hassan, A. F.
issn	0144-8617
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.carbpol.2013.11.040
http://localhost/t...ganizacniJednotka	26620

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