Abstract:
The present invention provides an artificial TRAP-cage decorated with particular molecules (proteins, peptides, small molecules, nucleic acids) on the exterior.
Abstract:
Water-soluble analogs of compounds intended for the treatment of neurological diseases, epilepsy, neuropathic pain and migraine, and psychiatric disorders, including anxiety and depression, especially suitable for the preparation of oral or parenteral drug forms, are disclosed.
Abstract:
Disclosed is a surface for stem cell culture containing plant secretion obtained from carnivore plants, its use and a method for stem cell culture.
Abstract:
The invention discloses the method of differentiating human induced Pluripotent Stem cells (iPS cells) to obtain pigmented cells which produce melanin. The protocol described is much more efficient than any other method used to obtain melanin in vitro .
Abstract:
The invention relates to a reactor for spectroscopic studies, operating in transmission mode, comprising a reaction chamber (1 ), which includes a cylindrical tube, from which at least two connectors (21, 22, 23) extend perpendicularly, delivering a gaseous working medium to a reaction zone in the reaction chamber (1), where the tested sample (6) is placed, at least two optical windows (17), located at the ends of the reaction chamber's (1 ) cylindrical tube, pressed to the reaction chamber (1) and sealed with it by a window seal (16), heating and cooling system supported directly by the reaction chamber (1) and placed basically around the reaction zone, at least two reactor fastenings (14) fixing the opposite ends of the reaction chamber (1), with the reactor fastening (14) including a cooling agent duct (20), having an internal surface constituting the external surface of the reaction chamber (1), the cooling agent duct (20) being sealed from the side of the heating and cooling system and from the vacuum side by a hydraulic seal (19), being in direct contact with the reaction chamber (1).
Abstract:
The invention relates to device for production of polymer films having a predefined spatial structure, comprising a linear stage (1), a cylinder (3) spreading a polymer solution, a platform (8) for a substrate, a cylinder height adjustment system (9), a control system for the cylinder height and tilt in relation to the substrate, and a controllable voltage source, wherein at least one metallic electrode is fixed onto the cylinder (3), the substrate onto which the polymer film is deposited is conductive for electric current; and the electric voltage from the controllable voltage source is applied between the at least one metallic electrode and the substrate during deposition of the polymer films onto the substrate. The invention relates also to a method for preparation of polymer films having a predefined predetermined spatial structure, using electrical field applied during the formation of the polymer films.
Abstract:
A method for manufacturing the cell-culture substrate (5) from a biocompatible material, for perfusive cell cultures with three-dimensional geometry, in which the material of the substrate solidifies around the matrix (13), which is subsequently removed to obtain a passable culture-medium-supplying channel (6), or set of channels (6), with the previously designed three-dimensional structure. A device for perfusion cell cultures with three-dimensional geometry, containing a mainframe, a system of the cell-culture medium supply and a cell- culture substrate, in which the substrate is manufactured using the method according to the invention. A method for maintaining cell cultures with the use of the device according to the invention, and the set containing the elements of the device and the ingredients necessary to manufacture the cell-culture substrate (5).
Abstract:
Polypeptide of antibacterial or lytic effect to bacterial cells or lytic or cytotoxic effect to eukaryotic cells, its encoding polynucleotide or expression vector, the new Staphylococcus pseudintermedius strain and their applications and production method of the said polypeptides were revealed.
Abstract:
The present invention is a device and method for the non-invasive detection of hazardous materials in an aquatic environment, wherein the device comprises a sealed housing, in which there is a fast neutron generator (101) surrounded by α particle detectors (106), and gamma quantum detector (111), wherein the fast neutron generator (101) emits neutrons in the direction of the tested object (107) through the neutron and/or gamma quanta guide (108), and the gamma quanta detector records gamma quanta emitted by the nuclei of the tested object (107) transmitted through neutron and/or gamma quanta guide (110).
Abstract:
The subject of the invention is an N-sulfonic polyallylamine derivative (NSPAH) with Formula 1, wherein R is -SO 3 - or -H, and n is an integer from 150 to 15000; an application of the N-sulfonic polyallylamine derivative as a medicine, particularly for prevention and treatment of respiratory tract infections caused by the human metapneumovirus (hMPV), respiratory tract infections caused by the human rhinoviruses (HRV), and infections caused by the influenza A virus; as well as a pharmaceutical composition comprising the N-sulfonic polyallylamine derivative and the application thereof.