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Probing gelation ability for a library of dipeptide gelators
Journal of Colloid and Interface Science, 2015Functionalised dipeptides are a class of interesting and useful low molecular weight hydrogelators. Here, we report a significantly expanded library of materials, including dipeptides conjugated to carbazole, phenanthracene, anthracene, pyrene and substituted naphthalenes.
Awhida, Salmah +3 more
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Gelation and retrogradation of concentrated starch systems: 1 Gelation
Food Hydrocolloids, 1996Abstract Small deformation properties of potato and wheat starch suspensions were studied during heating and cooling at rest by a small amplitude dynamic rheological test method. Starch concentrations used were 10 to 30% w/w. The temperature to which the suspensions were heated varied from 65 to 90°C. During heating the moduli of the starch sytems at
Keetels, C.J.A.M. +2 more
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Nucleobase-Containing Gelators
2005Nucleobases are nitrogenous heterocyclic compounds and have high ability to form directionally controlled multiple intermolecular interaction, i.e., in-plane multiple hydrogen-bonding interactions and stacking interactions perpendicular to the plane. Here the recent development of nucleobase-containing low molecular mass gelators in aqueous and organic
Koji, Araki, Isao, Yoshikawa
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Modern Physics Letters B, 2012
In this paper, we survey the gelation mechanisms for various polymeric systems which are classified by the type and the strength of the cross-linkages. These are the irreversible gels that are cross-linked chemically by covalent bonds and the reversible gels that are cross-linked physically by hydrogen or ionic bonds and by the physical entanglement of
Pekcan, Önder, Kara, Selim
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In this paper, we survey the gelation mechanisms for various polymeric systems which are classified by the type and the strength of the cross-linkages. These are the irreversible gels that are cross-linked chemically by covalent bonds and the reversible gels that are cross-linked physically by hydrogen or ionic bonds and by the physical entanglement of
Pekcan, Önder, Kara, Selim
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Supramolecular Chemistry, 2013
The field of low molecular weight supramolecular gels, also known as physical gels, has grown rapidly over the last decade. In these gels, small molecules (gelators) self-assemble through non-covalent interactions, usually into a network of fibres, to trap solvent.
Goh, Ching, Mocerino, Mauro, Ogden, Mark
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The field of low molecular weight supramolecular gels, also known as physical gels, has grown rapidly over the last decade. In these gels, small molecules (gelators) self-assemble through non-covalent interactions, usually into a network of fibres, to trap solvent.
Goh, Ching, Mocerino, Mauro, Ogden, Mark
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2002
Abstract A gel is a material composed of subunits that are able to bond with each other in such a way that one obtains a network of macroscopic dimensions, in which all the subunits are connected by bonds. If one starts out with isolated subunits, and successively adds bonds, one goes from a liquid – a sol – to a material with a non-zero
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Abstract A gel is a material composed of subunits that are able to bond with each other in such a way that one obtains a network of macroscopic dimensions, in which all the subunits are connected by bonds. If one starts out with isolated subunits, and successively adds bonds, one goes from a liquid – a sol – to a material with a non-zero
openaire +1 more source