摘要:
The present invention relates to a composition, comprising bacteriophages and a coating material for surfaces, wherein a first additional peptide is fused to proteins of the bacteriophage and furthermore a second additional peptide is fused to proteins of the bacteriophage. The present invention further relates to a surface that is coated with said composition and to the use of the composition for coating surfaces.
摘要:
The invention relates to a method for producing syngas in an alternating operation between two operating modes. The method has the steps of providing a flow reactor; endothermically reacting carbon dioxide with hydrocarbons, water, and/or hydrogen in the flow reactor, at least carbon monoxide being formed as the product, under the effect of heat generated electrically by one or more heating elements (110, 111, 112, 113); and at the same time exothermically reacting hydrocarbons, carbon monoxide, and/or hydrogen as reactants in the flow reactor. The exothermic reaction releases a heat quantity Q1, the electric heating of the reactor releases a heat quantity Q2, and the exothermic reaction and the electric heating of the reactor are operated such that the sum of Q1 and Q2 is greater than or equal to the heat quantity Q3 which is required for an equilibrium yield Y of the endothermic reaction of ≥ 90%.
摘要:
The invention relates to a system comprising bacteriophages and particles that contain active substances. A first additional peptide which adheres to the surface of the particle is fused to proteins of the bacteriophage, and a second additional peptide that can adhere to substrate surfaces is fused to proteins of the bacteriophage. The invention further relates to the use of said system for the time-delayed release of active substances as well as a method for producing the system. The invention also relates to a method for selecting phage species from a combinatorial phage population.
摘要:
The invention relates to a silver-containing aqueous ink formulation for producing electrically conductive structures, wherein the formulation is provided as a two-component system made of a carrier component A, at least containing an organic solvent, additives and water, and a silver nanoparticle as component B, at least containing a liquid dispersion agent, stabilized silver nanoparticle and an electrostatic dispersion stabilizer. The formulation comprises of components A and B containing at least a) 1 - 50 wt% organic solvent, b) 0.005 - 12 wt% additives, c) 40-70 wt% water, and d) 15-50 wt% electrostatically stabilized silver nanoparticles, wherein the sum of all portions of the ink formulation make up 100%. The invention furthermore relates to a method for producing such ink formulations, to a method for producing electrically conductive structures and/or coatings on a substrate, and to the use of an ink formulation according to the invention as ink for ink jet printers and/or for creating electrically conductive structures and coatings.
摘要:
The invention relates to a printable composition for producing electroconductive coatings based on carbon nanotubes and at least one polymer dispersant in an aqueous formulation.
摘要:
The invention relates to a method that enables small and even smaller conductive structures to be produced on surfaces. This is achieved due to the production of micro-channels by (hot) embossing and/or nanoscale imprinting, the subsequent targeted introduction of the conductive material into the thus produced channels using the capillary force and to a suitable post-treating of the conductive material.
摘要:
A disperse formulation which contains silver and water, and its use for production of electrically conductive and/or optically reflective coatings, are described. The formulation comprises at least a) 0.5 to 30 % by weight of silver metal particles with an effective maximum diameter of 150 nanometres, preferably at most 100 nanometres, and particularly preferably 40 to 80 nanometres, with a bimodal size distribution, b) 50 to 99.5% by weight of water and, possibly, solvent amounting to up to 30% by weight, c) 0.01 to 10% by weight of at least one, in particular polymer, dispersant aid, d) 0 to 5% by weight of film former, e) 5 to 5% by weight of additives, f) 0 to 5% by weight of conductive polymers, and has a maximum viscosity of 150 mPa »s.
摘要:
Disclosed is a device and method for producing electrically conductive nanostructures by means of electrospinning. The device comprises at least one substrate holder (1), a spinning capillary (2) connected to a stock (3) of spinning liquid (4) and an electrical voltage supply (5), a controllable moving unit (6, 6') for moving the spinning capillary (2) and/or the substrate holder (1) relative to one another, an optical measurement device (7) for tracking the spinning process at the exit of the spinning capillary (2), and a computing unit (8) for controlling the advance of the spinning capillary (2) relative to the substrate holder (1) as a function of the spinning process.
摘要:
The invention relates to novel hydrogels that are obtained by means of aliphatic isocyanate prepolymers being reacted in water with polyols containing tertiary nitrogen.