摘要:
A method for producing flexible, stretchable transparent and highly electrically conducting hybrid polymer films includes embedding electrically conductive electrospun nanofibers in solution cast dielectric polymer films. The electrically conductive nanofiber, or nanofiber structure, can be electrospun from a suitable polymer solution that contains a suitable amount of, for example, at least one conductive material. The polymer film portion can be formed from poly(methyl methacrylate) (PMMA) or polyimide. The flexible polymer film portion can be a transparent film, made from, for example, polycarbonate, polyurethane and/or cyclopolyolefin polymer compositions.
摘要:
The present invention relates to a method for producing flexible, stretchable transparent and highly electrically conducting hybrid polymer films comprising electrically conductive electrospun nanofibers embedded in solution cast dielectric polymer films. In one embodiment, the present invention utilizes an electrically conductive nanofiber, or nanofiber structure, that is embedded in a suitable polymer film. In one embodiment, the electrically conductive nanofiber, or nanofiber structure, can be electrospun from a suitable polymer solution that contains a suitable amount of, for example, at least one conductive material. In one embodiment, the flexible polymer film portion of the present invention can be formed from poly(methyl methacrylate) (PMMA) or polyimide. In another embodiment, the present invention relates to flexible polymer films that have conductive structures embedded therein, wherein the flexible polymer film portion is form via a casting process to produce transparent films from, for example, polycarbonate, polyurethane and/or cyclopolyolefin polymer compositions.
摘要:
The present invention generally relates to implantable devices for producing insulin in diabetic animals and to methods of making same. Some embodiments include amphiphilic biomembranes for use in biological applications (e.g., as an alternative and/or supplemental insulin source). Some embodiments also include live insulin-producing cells contained within one or more amphiphilic membranes so as to prevent or diminish an immuno-response and/or rejection by the host.
摘要:
A method of monitoring a composition in transition from liquid to solid state includes the steps of providing an apparatus having a temperature pyrometer, a drying element, a laser displacement sensor, and an electronic balance; providing a composition in a liquid state; converting the composition to a solid state; and measuring the a process condition during said step of converting. The apparatus can include a drying element, a temperature pyrometer, a laser displacement sensor, a platform for holding a composition, an electronic balance, and a spectral birefringence measurement system.
摘要:
The present invention relates to a method for producing hybrid materials of thin polymer films with single, laminated, complete and/or partially embedded nanofibers to obtain products with unique functional properties. In one embodiment, the present invention involves a method that comprises the combination of two process technologies; a thin film solution casting process (tape casting, solvent casting) and an electrospinning process, in order to produce hybrid materials of thin polymer films with single, laminated, completely and/or partially embedded electrospun nanofibers to obtain products with unique functional properties. In another embodiment of the present invention, fibers and/or nanofibers of a chosen material are spun directly on to substrates of polymer solutions and/or monomers solutions, were such solutions are located on a carrier belt that is electrically and/or ionically conductive.
摘要:
The present invention relates to a method for producing hybrid materials of thin polymer films with single, laminated, complete and/or partially embedded nanofibers to obtain products with unique functional properties. In one embodiment, the present invention involves a method that comprises the combination of two process technologies; a thin film solution casting process (tape casting, solvent casting) and an electrospinning process, in order to produce hybrid materials of thin polymer films with single, laminated, completely and/or partially embedded electrospun nanofibers to obtain products with unique functional properties. In another embodiment of the present invention, fibers and/or nanofibers of a chosen material are spun directly on to substrates of polymer solutions and/or monomers solutions, were such solutions are located on a carrier belt that is electrically and/or ionically conductive.
摘要:
The present invention generally relates to implantable devices for producing insulin in diabetic animals and to methods of making same. Some embodiments include amphiphilic biomembranes for use in biological applications (e.g., as an alternative and/or supplemental insulin source). Some embodiments also include live insulin-producing cells contained within one or more amphiphilic membranes so as to prevent or diminish an immuno-response and/or rejection by the host.
摘要:
A price calculator may receive a pricing request for at least one item, the at least one item priced in accordance with a pricing schema including a plurality of price components. The price calculator may include a parallel price calculator configured to retrieve a parallel calculation flow handling procedure corresponding to the at least one item and designating at least two price subcomponents common to the price components. The price calculator may then calculate the at least two price subcomponents for the price components in parallel, using the parallel calculation flow handling procedure.
摘要:
A system generates a plurality of price master data lookup procedures that are capable of being executed in parallel. The plurality of price master data lookup procedures is stored in a repository in an in-memory system. The in-memory system includes a parallel processor. The system accesses the repository of price master data lookup procedures, and retrieves price master data in parallel using the price master data lookup procedures. The system then calculates a price using the price master data retrieved from the price master database in the in-system memory.
摘要:
A system generates a plurality of price master data lookup procedures that are capable of being executed in parallel. The plurality of price master data lookup procedures is stored in a repository in an in-memory system. The in-memory system includes a parallel processor. The system accesses the repository of price master data lookup procedures, and retrieves price master data in parallel using the price master data lookup procedures. The system then calculates a price using the price master data retrieved from the price master database in the in-system memory.