The solid state and lyotropic phase behavior of 10 new nonionic urea-based surfactants has been characterized. The strong homo-urea interaction, which can prevent urea surfactants from forming lyotropic liquid crystalline phases, has been ameliorated through the use of isoprenoid hydrocarbon tails such as phytanyl (3,7,11,15-tetramethyl-hexadecyl) and hexahydrofarnesyl (3,7,11-trimethyl-dodecyl) or the oleyl chain (cis-octadec-9-enyl). Additionally, the urea head group was modified by attaching either a hydroxy alkyl (short chain alcohol) moiety to one of the nitrogens of the urea or by effectively "doubling" the urea head group by replacing it with a biuret head group. The solid state phase behavior, including the liquid crystal-...
Introduction and Background: Uronic acid-derivative surfactants are amphiphilic compounds with growi...
Uronic acid-derivative surfactants represent today an attractive group of Carbohydrate-based amphiph...
The novel surfactant–picrate compounds were synthesized and characterized by thermal and XRD analysi...
Urea is an extremely versatile molecule that has been widely used for many years in a diverse range ...
Hypothesis: Some low molecular weight additives can strongly influence the phase behavior of aqueous...
In the quest to rationally design novel mesophase systems the challenge remains to deconvolute the r...
The phase diagram of the ternary aqueous system composed by two polydisperse ethoxylated surfactants...
Oleyl oleate (OE), a liquid wax ester, has been reported as a potential raw material for cosmetic an...
© 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. Supramolecular organised mat...
ABSTRACT: Surfactants are adaptable amphiphilic compounds have an especially distinctive polar hydro...
University of Minnesota Ph.D. dissertation. July 2019. Major: Chemistry. Advisor: Mahesh Mahanthappa...
The state of water and several thermal transitions were examined in several surfactant/water lyotrop...
The thermal and lyotropic liquid crystalline phase behaviour of a series of amide and monoethanolami...
The preparation and characterization of new oligooxyethylene alkyl ether surfactants and their corre...
Building links between established parameters for the characterization of surfactant systems is usef...
Introduction and Background: Uronic acid-derivative surfactants are amphiphilic compounds with growi...
Uronic acid-derivative surfactants represent today an attractive group of Carbohydrate-based amphiph...
The novel surfactant–picrate compounds were synthesized and characterized by thermal and XRD analysi...
Urea is an extremely versatile molecule that has been widely used for many years in a diverse range ...
Hypothesis: Some low molecular weight additives can strongly influence the phase behavior of aqueous...
In the quest to rationally design novel mesophase systems the challenge remains to deconvolute the r...
The phase diagram of the ternary aqueous system composed by two polydisperse ethoxylated surfactants...
Oleyl oleate (OE), a liquid wax ester, has been reported as a potential raw material for cosmetic an...
© 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. Supramolecular organised mat...
ABSTRACT: Surfactants are adaptable amphiphilic compounds have an especially distinctive polar hydro...
University of Minnesota Ph.D. dissertation. July 2019. Major: Chemistry. Advisor: Mahesh Mahanthappa...
The state of water and several thermal transitions were examined in several surfactant/water lyotrop...
The thermal and lyotropic liquid crystalline phase behaviour of a series of amide and monoethanolami...
The preparation and characterization of new oligooxyethylene alkyl ether surfactants and their corre...
Building links between established parameters for the characterization of surfactant systems is usef...
Introduction and Background: Uronic acid-derivative surfactants are amphiphilic compounds with growi...
Uronic acid-derivative surfactants represent today an attractive group of Carbohydrate-based amphiph...
The novel surfactant–picrate compounds were synthesized and characterized by thermal and XRD analysi...