133531-78-9Relevant academic research and scientific papers
Monodisperse perfluoro-polyethoxylated amphiphilic compounds with two-chain polar head - Preparation and properties
Selve,Ravey,Stebe,El Moudjahid,Moumni,Delpuech
, p. 411 - 428 (1991)
Monodisperse new surfactant molecules with a two-chain polyoxyethylene (EO) hydrophilic head and a perfluoroalkyl hydrophobic moiety linked together through an amide bond are synthesized by methods allowing large-scale production. Surface tension measurements (γ ~ 20 mN·m-1) show slow organization of the surfactant film at the water/air interface for longer fluorocarbon tail. Values of critical micellar concentrations and comparisons with monosubstituted amide surfactants are consistent with a high hydrophilicity of the amide function, a small influence of branching over hydrophilicity, and a hydrophobicity of each CF2 unit equivalent to 1.7 methylenes (in the analogous hydrogenated surfactants).
SHORT CHAIN PEGYLATION OF AMINO ACID MONOMERS GLUTAMINE AND LYSINE AND PEPTIDES FORMED THEREBY
-
, (2016/01/01)
Novel synthesized amino acids of glutamine and lysine that are directly PEGylated with small, monodisperse PEGs, and a novel process for creating novel amino acid monomers using PEGylation. These amino acids are readily incorporated into peptides for a range of different applications.
Synthesis of Novel Perfluoroalkyl Nonionic Surfactants with a Bipodal Hydrophilic Moiety
Selve, Claude,Moumni, El Mostafa,Delpuech, Jean-Jacques
, p. 1437 - 1438 (2007/10/02)
Monodisperse perfluoroalkyl N,N'-polyethoxylated amides, synthesized as dimethyl ether derivatives, CnF(2n+1)CH2C(O)N(mMe)2 are efficient bipodal nonionic fluorinated surfactants.
