Transition at 130°C in Polytetrafluoroethylene

Investigation of the Tribological Behavior of Polytetrafluoroethylene at Cryogenic Temperatures

Non-equilibrium heat capacity of polytetrafluoroethylene at room temperature

Polytetrafluoroethylene can be considered as a model for calorimetric studies of complex systems with thermodynamics transitions at ambient temperature. This polymer exhibits two phase transitions of different nature at 292 K and 303 K. We show that sensitive accalorimetry measurements allow us to study the thermodynamic behaviour of polytetrafluoroethylene when it is brought out of thermodynam...

Polytetrafluoroethylene sponge syringosubarachnoid shunt.

Syringomyelia is condition in which a cyst or cavity forms inside the spinal cavity. Its management always remains a difficult. A variety of surgical techniques have been used in management of syringomyelia. Syringosubarachnoid shunt remains an effective method in management of syringomyelia. Shunt tube obstruction remains an important complication of shunt procedure. We describe a novel techni...

Lost in transition at discharge.

Grafts : The Randomized Evaluation of polytetrafluoroethylene COVERed stent in Randomized Evaluation of Polytetrafluoroethylene-Covered Stent in Saphenous Vein

Carmelo Cernigliaro, Luigi Niccoli, Antonio L. Bartorelli, Paolo Rubartelli, Nicholaus Reifart, Goran Stankovic, Antonio Colombo, Patrizia Presbitero, Frank van den Branden, Luigi Inglese, Saphenous vein grafts (RECOVERS) Trial Grafts : The Randomized Evaluation of polytetrafluoroethylene COVERed stent in Randomized Evaluation of Polytetrafluoroethylene-Covered Stent in Saphenous Vein Print ISS...