About: Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Conjugates consisting of stigmasterol and L-phenylalanine, interconnected through short-chained dicarboxylic acyls by ester and amide bonds, respectively, were synthesized as potential low molecular weight/mass organic gelators (LMWGs/LMMGs). Their physico-chemical properties were subjected to investigation, especially their ability to form gels reversibly based on changes of the environmental conditions. Other self-assembly properties detectable by UV-VIS traces were measured in systems consisting of two miscible solvents (water/acetonitrile) with varying solvent ratios and using constant concentrations of the studied compounds. Partition and diffusion coefficients and solubility in water were calculated for the target conjugates. The conjugate 3a was the only compound from this series capable of forming a gel in 1-octanol. All three conjugates 3a–3c displayed supramolecular characteristics in the UV-VIS spectra. Conjugates consisting of stigmasterol and L-phenylalanine, interconnected through short-chained dicarboxylic acyls by ester and amide bonds, respectively, were synthesized as potential low molecular weight/mass organic gelators (LMWGs/LMMGs). Their physico-chemical properties were subjected to investigation, especially their ability to form gels reversibly based on changes of the environmental conditions. Other self-assembly properties detectable by UV-VIS traces were measured in systems consisting of two miscible solvents (water/acetonitrile) with varying solvent ratios and using constant concentrations of the studied compounds. Partition and diffusion coefficients and solubility in water were calculated for the target conjugates. The conjugate 3a was the only compound from this series capable of forming a gel in 1-octanol. All three conjugates 3a–3c displayed supramolecular characteristics in the UV-VIS spectra. (en)
Title	Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators (en)
skos:prefLabel	Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators (en)
skos:notation	RIV/61389030:_____/11:00368236!RIV12-AV0-61389030
http://linked.open...avai/predkladatel	Ústav experimentální botaniky AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP503/11/0616), P(OC09039), P(OC10001), Z(AV0Z40550506), Z(AV0Z50380511), Z(MSM6046137305)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Wimmer, Zdeněk Šusteková, Jana
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	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	232390
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/11:00368236
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	stigmasterol; L-phenylalanine; ester (en)
http://linked.open.../riv/klicoveSlovo	L-phenylalanine ester stigmasterol
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[72C1882BF5F4]
http://linked.open...i/riv/nazevZdroje	Molecules
http://linked.open...in/vavai/riv/obor	FR
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Antimycobacterial and Antimicrobial Agents and Plant Elicitors Inspired by Natural Products of Insect Symbionts Enzyme-mediated deracemization of non-natural amino acids and their application in development of supramolecular dendrimer structures Supramolecular systems in chemical biology
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	16
http://linked.open...iv/tvurceVysledku	Drašar, P. Wimmer, Zdeněk Šaman, David Šusteková, Jana
http://linked.open...ain/vavai/riv/wos	000297697200034
http://linked.open...n/vavai/riv/zamer	Regulace biologických procesů: Chemické modulátory vybraných systémů významných pro medicínu a zemědělství Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy Teoretické základy potravinářských a biochemických technologií
issn	1420-3049
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.3390/molecules16119357
is http://linked.open...avai/riv/vysledek of	Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators Stigmasterol-Based Novel Low Molecular Weight/Mass Organic Gelators

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