About: Morphology and Metal Binding Characteristics of a Natural Polymer

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About: Morphology and Metal Binding Characteristics of a Natural Polymer - Kondagogu (Cochlospermum gossypium) Gum Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.mdpi.com/1420-3049/18/7/8264
Description	Kondagogu (Cochlospermum gossypium) gum (KG), a natural tree exudate, was investigated for its morphological, adsorption and metal interaction behavior with various toxic heavy metals (Pb, Cd, Ni, Cr and Fe). SEM, AFM and TEM techniques were used to study the morphological changes occurring after metal adsorption onto the biopolymer structure. The degree of biosorption of metals on KG biopolymer surfaces was assessed by small-angle X-ray scattering analysis. EDXA spectrum revealed that the ion-exchange mechanism plays a major role in the binding process between KG and metal ions. The higher electron density observed in the KG-Cd complex suggests that Cd is strongly bound to KG compared to the other metals. This work provides a potential platform for developing a hydrocolloid-based nanogel for bioremediation of environmental contaminants. Kondagogu (Cochlospermum gossypium) gum (KG), a natural tree exudate, was investigated for its morphological, adsorption and metal interaction behavior with various toxic heavy metals (Pb, Cd, Ni, Cr and Fe). SEM, AFM and TEM techniques were used to study the morphological changes occurring after metal adsorption onto the biopolymer structure. The degree of biosorption of metals on KG biopolymer surfaces was assessed by small-angle X-ray scattering analysis. EDXA spectrum revealed that the ion-exchange mechanism plays a major role in the binding process between KG and metal ions. The higher electron density observed in the KG-Cd complex suggests that Cd is strongly bound to KG compared to the other metals. This work provides a potential platform for developing a hydrocolloid-based nanogel for bioremediation of environmental contaminants. (en)
Title	Morphology and Metal Binding Characteristics of a Natural Polymer - Kondagogu (Cochlospermum gossypium) Gum Morphology and Metal Binding Characteristics of a Natural Polymer - Kondagogu (Cochlospermum gossypium) Gum (en)
skos:prefLabel	Morphology and Metal Binding Characteristics of a Natural Polymer - Kondagogu (Cochlospermum gossypium) Gum Morphology and Metal Binding Characteristics of a Natural Polymer - Kondagogu (Cochlospermum gossypium) Gum (en)
skos:notation	RIV/46747885:24620/13:#0000108!RIV14-MSM-24620___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0005/01/01), P(EE2.3.30.0024)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Černík, Miroslav Padil, Vinod Vellora Thekkae
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	Technická univerzita v Liberci / Ústav pro nanomateriály, pokročilé technologie a inovace
http://linked.open...dnocenehoVysledku	89587
http://linked.open...ai/riv/idVysledku	RIV/46747885:24620/13:#0000108
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	hydrocolloid, metal complexes, bioremediation, nanogel, kondagogu gum (en)
http://linked.open.../riv/klicoveSlovo	bioremediation metal complexes hydrocolloid kondagogu gum nanogel
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[1926EB0D8FBE]
http://linked.open...i/riv/nazevZdroje	Molecules
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre for nanomaterials, advanced technologies and innovation Development of research teams of R & D projects at the Technical University of Liberec
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	18
http://linked.open...iv/tvurceVysledku	Černík, Miroslav Padil, Vinod Vellora Thekkae
issn	1420-3049
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.3390/molecules18078264
http://localhost/t...ganizacniJednotka	24620

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