Results 251 to 260 of about 107,290 (304)

Invertible Amphiphilic Homopolymers

Journal of the American Chemical Society, 2004
Stimuli-responsive polymers and assemblies are viable candidates for the so-called "smart" materials. In this communication, we report a new class of amphiphilic homopolymers that forms micelle-like structures in polar solvents and inverted micelle-like structures in apolar solvents.
Basu, S, Vutukuri, DR, Shyamroy, S, Sandanaraj, BS, Thayumanavan, S   +4 more
openaire   +2 more sources

Evolution of Supra-Amphiphiles from Amphiphiles

2017
Molecular amphiphiles are molecules that carry both a hydrophilic part and a hydrophobic part, linked by covalent bonds. In contrast with molecular amphiphiles, supramolecular amphiphiles (or supra-amphiphiles) are amphiphiles that are formed on the basis of noncovalent interactions.
Yuetong Kang, Xi Zhang
openaire   +1 more source

Amphiphilic cyclodextrin nanoparticles

International Journal of Pharmaceutics, 2017
Cyclodextrins are cyclic oligosaccharides obtained by enzymatic digestion of starch. The α-, β- and γ- cyclodextrins contain respectively 6, 7 and 8 glucopyranose units, with primary and secondary hydroxyl groups located on the narrow and wider rims of a truncated cone shape structure.
BİLENSOY, EREM, VARAN, GAMZE, VARAN, CEM, ERDOĞAR, NAZLI, Hincal, A. Atilla   +4 more
openaire   +3 more sources

Amphiphilic Bistable Rotaxanes

Chemistry – A European Journal, 2003
AbstractTwo molecular shuttles/switches—a slow one and a fast one—in the shape of amphiphilic, bistable [2]rotaxanes have been synthesized and characterized. Both [2]rotaxanes contain a hydrophobic, tetraarylmethane and a hydrophilic, dendritic stopper.
Jeppesen, J.O., Nielsen, K.A., Perkins, J., Vignon, S.A., Di Fabio, A., Ballardini, R., Gandolfi, M.T., Venturi, M., Balzani, V., Becher, J., m.fl.   +10 more
openaire   +3 more sources

Synthesis of Amphiphilic Thiatrimethinecyanines.

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
N. A. Orlova, E. F. Kolchina, M. M. Shakirov, T. N. Gerasimova, V. V. Shelkovnikov   +4 more
openaire   +1 more source

Ionic Amphiphilic Metallomesogens

Chemistry of Materials, 1995
Synthetic and structural studies on the silver derivatives [Ag(1)]X (X = CF3SO3 (2) or PF6 (3) wherein 1 = 1,10-bis[4-(dodecyloxy)benzoyl]-1,10-diaza-4,7,13,16-tetrathiacyclooctadecane) are reported. The complexes were found to display thermotropic and lyotropic mesomorphism.
NEVE, Francesco, GHEDINI M, DEMUNNO G, LEVELUT AM   +3 more
openaire   +3 more sources

Amphiphilics

Abstract Lyotropic liquid crystals may be formed mixing amphiphilic molecules and a solvent. The stabilization of this state of matter depends on the relative concentrations of the different components of the mixture and the temperature. The electrostatic interaction between molecules, or even parts of the molecules, is the driving force
Ingo Dierking, Antônio Martins Figueiredo Neto   +1 more
openaire   +1 more source

Amphiphillic Organic Crystals

Journal of the American Chemical Society, 2009
The amphiphillic character, that is, the capacity to simultaneously attract and repel water, has been traditionally reserved to organic molecules such as phospholipids and surfactants, containing both hydrophilic and hydrophobic groups within the same molecule.
J J, Segura, A, Verdaguer, M, Cobián, E R, Hernández, J, Fraxedas   +4 more
openaire   +2 more sources

Amphiphilic Polycarbonate Micellar Rhenium Catalysts for Efficient Photocatalytic CO2 Reduction in Aqueous Media

Angewandte Chemie - International Edition, 2022
Donald J. Darensbourg, Fang-Yu Ren, Liqi Qiu   +2 more
exaly  

Amphiphilic Iodine(III) Reagents for the Lipophilization of Peptides in Water

Angewandte Chemie - International Edition, 2021
Abhaya K Mishra, Durga Prasad Hari, Jerome Waser   +2 more
exaly