Results 141 to 150 of about 142,846 (190)

Polymeric surfactants with hydrocarbon and fluorocarbon hydrophobic chains

, 1998
Laschewsky, A., Kotzev, A
openaire   +1 more source

Functionalization of γ-Alumina and Magnesia Nanoparticles With a Fluorocarbon Surfactant to Promote Ultra-Gas-Wet Surfaces: Experimental and Theoretical Approach

ACS Applied Materials & Interfaces, 2020
A promising alternative to improve the ultra-gas-wet alteration process by the addition of nanoparticles was developed. This study is focused on studying the functionalization process of nanoparticles of γ-alumina (γ-Al2O3) and magnesia (MgO) using a ...
Ivan Moncayo-Riascos, Masoud Riazi, Camilo A Franco   +2 more
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Cationic–anionic vesicle templating from fluorocarbon/fluorocarbon and hydrocarbon/fluorocarbon surfactants

Journal of Colloid and Interface Science, 2009
Spontaneous catanionic vesicle formation is studied in systems comprising fluorinated surfactants, the cationic/anionic fluorinated surfactant system of 1,1,2,2-tetrahydroperfluorododecylpyridinium chloride (HFDPC)/sodium perfluorooctanoate (SPFO) and the analogous mixed hydrocarbon/fluorocarbon surfactant system of cetylpyridinium bromide (CPB)/SPFO ...
Vivian A, Ojogun, Hans-Joachim, Lehmler, Barbara L, Knutson   +2 more
openaire   +2 more sources

Hybrid Fluorocarbon–Hydrocarbon Surfactants: Synthesis and Colloidal Characterization

The Journal of Organic Chemistry, 2021
Four double-tailed hybrid fluorocarbon-hydrocarbon (F-H) surfactants with a poly(ethylene glycol) (PEG) polar headgroup were synthesized. The hydrophobic scaffold consists of an amino acid core, onto which were grafted both fluorocarbon and hydrocarbon chains of different lengths.
Grousson, Emilie, Mahler, Florian, Keller, Sandro, Contino-Pépin, Christiane, Durand, Grégory   +4 more
openaire   +3 more sources

Potential Use of Fluorocarbons in Lung Surfactant Therapy

Artificial Cells, Blood Substitutes, and Biotechnology, 2007
Exogenous surfactant therapy based on animal lung extract preparations has been developed successfully for the treatment of neonatal respiratory distress syndrome. However, because of the inherent limitations of these natural preparations, the development of new synthetic surfactants is a major objective.
Gerber, Frédéric, Krafft, Marie Pierre, Vandamme, Thierry F., Goldmann, Michel, Fontaine, Philippe   +4 more
openaire   +5 more sources

Hybrid fluorocarbon/hydrocarbon surfactants

Current Opinion in Colloid & Interface Science, 2005
Abstract In this review, the latest research on surfactants having both a fluorocarbon chain and a hydrocarbon chain in their molecules, namely hybrid surfactants , is described. Novel anionic, cationic and nonionic surfactants have been recently synthesized. Anionic hybrid surfactants with an ethylene spacer, F(CF 2 ) m C 2 H 4 CH(OSO 3 Na)(CH 2 )
Y KONDO, N YOSHINO
openaire   +1 more source

Mixed Micelles Involving a Cationic Fluorocarbon Surfactant

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 1994
Abstract Micellization of a cationic fluorocarbon surfactant with surfactants having various head groups in aqueous solution is discussed. The cationic fluorocarbon surfactant micelles can be characterized by growth from sphere to rod-like form, which is explained by counterion binding and packing ratio.
Kunio Esumi
exaly   +2 more sources

Perfluoroalkylated Phospholipids as Surfactants and Co-Surfactants for Injectable Fluorocarbon Emulsions

Biomaterials, Artificial Cells and Immobilization Biotechnology, 1992
Highly fluorinated phospholipids were investigated as sole surfactant, and as co-surfactant with egg yolk phospholipids (EYP), in the formulation of 50% and 100% w/v perfluorodecalin emulsions. The surfactant's capability to stabilize such emulsions improves with the length of the perfluoroalklylated tail and with the increase of its relative weight in
C, Santaella, P, Vierling, J G, Riess
openaire   +2 more sources

Fluorocarbons as Volatile Surfactants

Langmuir, 1998
Surface active properties of volatile vapors of fluorocarbon substances such as C6F14, C8F18, and C10F18 have been discovered. In a new phenomenon of capillary instability some perpetual oscillatory and rotary movements of many liquids take place due to a change of their surface tensions by 10−30% at contact with C8F18 vapor at room temperature ...
openaire   +1 more source