Simple diurea compounds form thermoreversible gels with several organic solvents. These gels are stable up to temperatures of 100°C, and can be stored for months. Electron microscopy reveals that in these solvents the gelation agents assemble into very thin rectangular sheets which are several tens of micrometers long.
A series of aromatic ureas have been synthesised and found to exhibit strong gelation or even superg...
Azobenzenes substituted with two urea groups, and especially the 2,2¢-disubstituted azobenzenes, for...
We report the synthesis of a family of gelators in which alkyl chains are connected to the amino gro...
Simple diurea compounds form thermoreversible gels with several organic solvents. These gels are sta...
Simple diurea compounds form thermoreversible gets with several organic solvents. These gels are sta...
The gelation properties of bis-urea compounds derived from optically pure trans-1,2-diaminocyclohexa...
Several geminal bis-urea compounds were synthesised by means of an acid-catalysed condensation of va...
Several geminal bis-urea compounds were synthesised by means of an acid-catalysed condensation of va...
Several geminal bis-urea compound were synthesised by means of an acid-catalysed condensation of var...
New low molecular weight gelators based on the structure R-NHCONH-XNHCONH-R have been synthesized an...
New low molecular weight gela-tors based on the structure R-NHCONH-X-NHCONH- R have been synthesized...
Several new tripodal tris-urea derivatives are prepared and found to be efficient gelling agents for...
New low molecular weight gelators based on the structure R-NHCONH-X-NHCONH-R have been synthesized a...
A series of amino-acid derived bis-urea gelators were synthesised, some of which show strong gelatio...
A series of aromatic ureas have been synthesised and found to exhibit strong gelation or even superg...
A series of aromatic ureas have been synthesised and found to exhibit strong gelation or even superg...
Azobenzenes substituted with two urea groups, and especially the 2,2¢-disubstituted azobenzenes, for...
We report the synthesis of a family of gelators in which alkyl chains are connected to the amino gro...
Simple diurea compounds form thermoreversible gels with several organic solvents. These gels are sta...
Simple diurea compounds form thermoreversible gets with several organic solvents. These gels are sta...
The gelation properties of bis-urea compounds derived from optically pure trans-1,2-diaminocyclohexa...
Several geminal bis-urea compounds were synthesised by means of an acid-catalysed condensation of va...
Several geminal bis-urea compounds were synthesised by means of an acid-catalysed condensation of va...
Several geminal bis-urea compound were synthesised by means of an acid-catalysed condensation of var...
New low molecular weight gelators based on the structure R-NHCONH-XNHCONH-R have been synthesized an...
New low molecular weight gela-tors based on the structure R-NHCONH-X-NHCONH- R have been synthesized...
Several new tripodal tris-urea derivatives are prepared and found to be efficient gelling agents for...
New low molecular weight gelators based on the structure R-NHCONH-X-NHCONH-R have been synthesized a...
A series of amino-acid derived bis-urea gelators were synthesised, some of which show strong gelatio...
A series of aromatic ureas have been synthesised and found to exhibit strong gelation or even superg...
A series of aromatic ureas have been synthesised and found to exhibit strong gelation or even superg...
Azobenzenes substituted with two urea groups, and especially the 2,2¢-disubstituted azobenzenes, for...
We report the synthesis of a family of gelators in which alkyl chains are connected to the amino gro...
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