Pyrolytic carbons derived from water soluble polymers

نویسندگان
چکیده

منابع مشابه

Probing alamethicin channels with water-soluble polymers

Channel access resistance has been measured to estimate the characteristic size of a single ion channel. We compare channel conductance in the presence of nonpenetrating water-soluble polymers with that obtained for polymer-free electrolyte solution. The contribution of the access resistance to the total alamethicin channel resistance is 10% for first three open channel levels. The open alameth...

متن کامل

Water soluble polymers in tumor targeted delivery.

The rationales for the use of water soluble polymers for anticancer drug delivery include: the potential to overcome some forms of multidrug resistance, preferential accumulation in solid tumors due to enhanced permeability and retention (EPR) effect, biorecognizability, and targetability. The utility of a novel paradigm for the treatment of ovarian carcinoma in an experimental animal model, wh...

متن کامل

Microstructural Observations of Pure Pyrolytic Carbons for Heart Valves

Near-isotropic pyrolytic carbon containing a small amount of co-deposited silicon carbide has been used for years as the materials from which prosthetic heart valves are fabricated [ 1 ]. Silicon carbide was introduced into this material to increase the hardness and thereby the wear resistance of the material. Silicon carbide, however, has poor thromboresistance relative to pyrolytic carbon, so...

متن کامل

Atomistic models of pyrolytic carbons obtained with the IGAR method

1 : CNRS, Laboratoire des Composites Thermostructuraux, UMR 5801 CNRS-SNECMACEA-UB1, 3 allée de la Boétie, 33600 Pessac, France 2 : Laboratoire d’Intégration du Matériau au Système, UMR 5218 CNRS, 351 Cours de la Libération, 33405 Talence, France 3 : Univ. Bordeaux, Laboratoire des Composites ThermoStructuraux, UMR 5801CNRS-Snecma Propulsion Solide-CEA-Université Bordeaux 1, 33600 Pessac, France

متن کامل

Water Soluble Polymers as Proton Exchange Membranes for Fuel Cells

The relentless increase in the demand for useable power from energy-hungry economies continues to drive energy-material related research. Fuel cells, as a future potential power source that provide clean-at-the-point-of-use power offer many advantages such as high efficiency, high energy density, quiet operation, and environmental friendliness. Critical to the operation of the fuel cell is the ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Thermal Analysis and Calorimetry

سال: 2013

ISSN: 1388-6150,1572-8943

DOI: 10.1007/s10973-013-3212-2