Zobrazeno 1 - 10
of 117
pro vyhledávání: '"J G, Riess"'
Publikováno v:
Pharmaceutical research. 2(5)
Cultures of lymphoblastoid Namalva cells have been used to check the absence of toxic impurities in fluorocarbons destined for biomedical applications. The test comprises the measurement of growth rate and viability in the presence of the fluorocarbo
Publikováno v:
Chemistry and Physics of Lipids. 72:153-173
A series of double-tailed hydrocarbon and/or fluorocarbon glycolipids derived from galactose and glucose have been prepared. These compounds were obtained upon opening a lactono- and maltonolactone moiety by the amino group of either a glycine, glycy
Publikováno v:
Scopus-Elsevier
The use of a surfactant system consisting in equimolar amounts of egg yolk phospholipids and of a mixed fluorocarbon/hydrocarbon amphiphile (C8H17CH = CHC8F17) allows the preparation of concentrated (90% w/v, i.e. 47% v/v) emulsions of perfluorooctyl
Autor:
J G, Riess
Publikováno v:
Journal of Drug Targeting. 2:455-468
Stable fluorinated vesicles--i.e. vesicles with a hydrophobic and lipophobic fluorinated film within their bilayer membranes--have been obtained from a variety of neutral, zwitterionic or anionic fluorinated amphiphiles, including single chain phosph
Publikováno v:
Artificial Cells, Blood Substitutes, and Biotechnology. 22:1273-1279
New anionic amphiphiles with a phosphate ester junction between the fluorophilic-lipophilic tail and the sugar-based hydrophilic head were synthesized and evaluated. The single hydrophobic chain surfactants 1 a, b and 2a allowed the preparation of st
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 77:129-132
The physicochemical characteristics and biological behavior of phosphatidylcholines and of the membranes they form (e.g. membrane stability, fluidity/rigidity and lipophilicity, surface activity and fluorocarbon emulsifying properties) are significan
Publikováno v:
Biomaterials, Artificial Cells and Immobilization Biotechnology. 21:597-608
A preliminary, comparative biological evaluation of two new families of non-ionic telomeric surfactants derived from Tris(hydroxymethyl)acrylaminomethane (THAM) is reported. These trisacryl conjugates, or TAC, were designed with the purpose of improv
Autor:
J. G. Riess
Publikováno v:
ChemInform. 27
Publikováno v:
Journal of Dispersion Science and Technology. 13:627-646
In view of their easy preparation, the physicochemical properties of a series of highly fluorinated cationic (ammonium salts), zwitterionic (carboxybetaines) or nonionic (amine oxide) surfactants derived from perfluoroalkylated tertiary amines were i
Publikováno v:
European Journal of Medicinal Chemistry. 27:891-898
Two methods for synthesizing tertiary F-alkylated amines are reported. The more general method allows the access in 56–87% yields to various N,N-dialkyl F-alkyl amines. These amines are key intermediates leading in 52–96% yields to several famili