Concept
Dégradation d'un polymère
Publications associées (298)
Buffer electrodes for deposition of lead zirconium titanate films on metallic substrates
Piezoelectric thin films of PbZrxTi1-xO3 (PZT) on membranes are the subject of keen interest for the fabrication of micro-sensors and actuators. Piezoelectric activity of the PZT on Si-based membranes has been shown, and a micromotor has been demonstrated. ...
John Wiley & Sons1995Photo-crosslinked copolymers of 2-hydroxyethyl methacrylate, poly(ethylene glycol) tetra-acrylate and ethylene dimethacrylate for improving biocompatibility of biosensors
A copolymer containing 88% 2-hydroxyethyl methacrylate (HEMA), 9% poly(ethylene glycol) (MW 18.5 kDa) tetra-acrylate and 3% ethylene dimethacrylate was prepared and evaluated for use as a biocompatible interface between glucose biosensors and tissue in the ...
1995Polyimide-polyethylene glycol block copolymers: synthesis, characterization, and initial evaluation as a biomaterial
Block copolyimides with varying amounts of polyethylene glycol (PEG) were synthesized and characterized by copolymerization of diaminodiphenyl ether (DDE), amino terminated PEG, and benzophenone tetracarboxylic acid dianhydride (BTDA). Strong materials wer ...
1994A concise and efficient synthesis of protected actinoidic acid, the degradation product of vancomycin
Protected actinoidic acid I, one of the degrdn. products of vancomycin, has been efficiently synthesized by a convergent route which is amenable to large scale application as well as to asym. synthesis. [on SciFinder (R)] ...
1993Influence of Higher Deposition Temperature on a-Si-H Material Properties, Powder Formation and Light-Induced Degradation, Using the Vhf (70 Mhz) Glow-Discharge Technique
Christoph Hollenstein, Arvind Shah, Alan Howling
a-Si:H films were prepared using pure silane in the temperature range from 200 degrees C up to 400 degrees C by the very high frequency glow discharge (VHF-GD) technique. During deposition a He/Ne laser beam directed across the discharge monitored powder f ...
1993A SNAr based facile synthesis of triaryl diethers, degradation products of vancomycin and related glycopeptide antibiotics
A mild and efficient procedure has been developed for the synthesis of triaryl diethers and has been applied to the synthesis of diethers I (X1 = X2 = H; X1 = X2 = Cl; X1 = H, X2 = Cl), degrdn. products from glycopeptide antibiotics of the vancomycin famil ...
1993