About: The influence of quarternary salt on hyaluronan conformation and particle size in solution

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: The influence of quarternary salt on hyaluronan conformation and particle size in solution 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.sciencedirect.com/science/article/pii/S014486171300653X
Description	Interaction of hyaluronan (NaHy) with the quaternary salt, benzalkonium chloride (BAC), was studied. Based on the DLS experiments, viscometry and surface tension measurements executed on hyaluronan samples with two molecular weights of Mw = 1.8 MDa and Mw = 0.35 MDa, the hypothesis was proposed suggesting that at certain BAC concentrations, hyaluronan can form aggregates, which lead to increase of the polymer coil size measured as z-average diameter. Moreover, it was confirmed that within the whole range of BAC concentrations, repeated variations in size and conformations of polymer coils occur, being connected with the critical micellar concentration of BAC and with hydrophobic interactions of nonpolar segments of BAC with hyaluronan hydrophobic domains. Tensiometry, DLS and viscometry data support the assumption that variations of thermodynamical %22favourability%22 of BAC-BAC or NaHy-BAC interactions take place in hyaluronan solutions, based on the BAC concentration. Interaction of hyaluronan (NaHy) with the quaternary salt, benzalkonium chloride (BAC), was studied. Based on the DLS experiments, viscometry and surface tension measurements executed on hyaluronan samples with two molecular weights of Mw = 1.8 MDa and Mw = 0.35 MDa, the hypothesis was proposed suggesting that at certain BAC concentrations, hyaluronan can form aggregates, which lead to increase of the polymer coil size measured as z-average diameter. Moreover, it was confirmed that within the whole range of BAC concentrations, repeated variations in size and conformations of polymer coils occur, being connected with the critical micellar concentration of BAC and with hydrophobic interactions of nonpolar segments of BAC with hyaluronan hydrophobic domains. Tensiometry, DLS and viscometry data support the assumption that variations of thermodynamical %22favourability%22 of BAC-BAC or NaHy-BAC interactions take place in hyaluronan solutions, based on the BAC concentration. (en)
Title	The influence of quarternary salt on hyaluronan conformation and particle size in solution The influence of quarternary salt on hyaluronan conformation and particle size in solution (en)
skos:prefLabel	The influence of quarternary salt on hyaluronan conformation and particle size in solution The influence of quarternary salt on hyaluronan conformation and particle size in solution (en)
skos:notation	RIV/70883521:28610/13:43869709!RIV14-MSM-28610___
http://linked.open...avai/predkladatel	Univerzitní institut
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111), S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kašpárková, Věra Gřundělová, Lenka Mráček, Aleš Minařík, Antonín Smolka, Petr
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	Univerzita Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	79898
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/13:43869709
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Critical micellar concentration\|\|Dynamic light scattering\|\|Hyaluronan\|\|Hyaluronan conformation\|\|Hyaluronan hydrophobic interactions\|\|Quarternary salts (en)
http://linked.open.../riv/klicoveSlovo	Critical micellar concentration\|\|Dynamic light scattering\|\|Hyaluronan\|\|Hyaluronan conformation\|\|Hyaluronan hydrophobic interactions\|\|Quarternary salts
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[35D747460107]
http://linked.open...i/riv/nazevZdroje	Carbohydrate Polymers
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Polymer Systems
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	98
http://linked.open...iv/tvurceVysledku	Kašpárková, Věra Minařík, Antonín Mráček, Aleš Smolka, Petr Gřundělová, Lenka
http://linked.open...ain/vavai/riv/wos	000325835600136
issn	0144-8617
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.carbpol.2013.06.057
http://localhost/t...ganizacniJednotka	28610

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software