Abstract: A process for the preparation of carbon layers on powdered supports comprising dissolving a hydrophilic polymer (PH) at the level of 85 do 99.9% by weight in water, adding pyromellitic acid (PMA) or pyromellitic dianhydride (PMDA) at the level of 0.1-15% by weight, then introducing to the mixture the powdered support at a level of 1-99% by weight. The suspension is concentrated and dried, and the composite precursor formed is subjected to a pyrolysis process at 300-1500° C.
Type:
Grant
Filed:
February 15, 2011
Date of Patent:
September 30, 2014
Assignee:
Uniwersytet Jagiellonski
Inventors:
Marcin Molenda, Roman Dziembaj, Andrzej Kochanowski, Edgar Bortel, Marek Drozdek, Zofia Piwowarska
Abstract: The subject of the invention is a group of new derivatives of aminoalkanols, more specifically [(phenoxy)alkyl]aminoalkanols and [(phenoxy)acyl] aminoalkanols, their method of obtaining and their use for production of a medicine which is used in the prophylaxis, prevention and/or treatment of diseases or symptoms having neurological background and for production a medicine with anticonvulsant activity, which is used in seizures of various origin, also in the limbic system, in myoclonic or sound-induced seizures, in psychomotor epilepsy, as well as relieving neuropathic or inflammatory pain.
Type:
Grant
Filed:
March 29, 2013
Date of Patent:
September 23, 2014
Assignees:
Uniwersytet Jagiellonski
Inventors:
Henryk Marona, Anna Waszkielewicz, Katarzyna Kiec-Kononowicz
Abstract: The subject of the invention is a hybrid photocatalyst which is a layered aluminosilicate, possibly organically modified, containing compounds introduced into the aluminosilicate galleries bearing groups such as porphyrin, rose bengal, anthracene, pyrene, perylene, tetracene, rubrene, naphthalene, phthalocyanines, coumarins, and methylene blue, which are organic chromophores able to absorb visible and/or ultraviolet light and sensitize photochemical reactions. The invention includes also the methods of synthesis and application of the photocatalysts for the photocatalytical degradation of water pollutants.
Type:
Grant
Filed:
August 25, 2011
Date of Patent:
June 3, 2014
Assignee:
Uniwersytet Jagiellonski
Inventors:
Maria Nowakowska, Krzysztof Szczubialka, Dominik Drozd
Abstract: The invention is related to the new application of selected derivatives of 2-pyrrolidone to inhibition of protein glycation and to prevention and treatment of diabetes complications, such as atherosclerosis, nephropathy, retinopathy, cataract or neuropathy.
Type:
Grant
Filed:
October 23, 2010
Date of Patent:
April 1, 2014
Assignee:
Uniwersytet Jagiellonski
Inventors:
Rafal Olszanecki, Beata Bujak-Giżycka, Ryszard Korbut, Mariusz Gajda
Abstract: A system for measuring electrical charge, comprising a capacitance detector (110) connected to a charge integrator (120) being an operational amplifier with a capacitance feedback (130), in which the input stage (121) of the charge integrator (120) comprises a pair of symmetrically connected JFET-type transistors (T1; T2), having gates connected to the input of the charge integrator (120).
Type:
Application
Filed:
February 22, 2012
Publication date:
February 20, 2014
Applicant:
UNIWERSYTET JAGIELLONSKI
Inventors:
Zbigniew Sosin, Maciej Sosin, Marek Adamczyk
Abstract: The subject of the invention is a group of new derivatives of aminoalkanols, more specifically [(phenoxy)alkyl]aminoalkanols and [(phenoxy)acyl)aminoalkanols, their method of obtaining and their use for production of a medicine which is used in the prophylaxis, prevention and/or treatment of diseases or symptoms having neurological background and for production of a medicine with anticonvulsant activity, which is used in seizures of various origin, also in the limbic system, in myoclonic or sound-induced seizures, in psychomotor epilepsy, as well as in relieving neuropathic or inflammatory pain.
Type:
Grant
Filed:
January 19, 2009
Date of Patent:
January 21, 2014
Assignees:
Uniwersytet Jagiellonski
Inventors:
Henryk Marona, Anna Waszkielewicz, Katarzyna Kiec-Kononowicz
Abstract: The subject of the invention is a group of new derivatives of aminoalkanols, more specifically [(phenoxy)alkyl]aminoalkanols and [(phenoxy)acyl]aminoalkanols, their method of obtaining and their use for production of a medicine which is used in the prophylaxis, prevention and/or treatment of diseases or symptoms having neurological background and for production a medicine with anticonvulsant activity, which is used in seizures of various origin, also in the limbic system, in myoclonic or sound-induced seizures, in psychomotor epilepsy, as well as relieving neuropathic or inflammatory pain.
Type:
Application
Filed:
March 29, 2013
Publication date:
October 31, 2013
Applicant:
Uniwersytet Jagiellonski
Inventors:
Henryk Marona, Anna Waszkielewicz, Katarzyna Kiec-Kononowicz
Abstract: The oxide catalyst for the direct NO decomposition to N2 and 02 is deposited on the austenitic acid-proof steel substrate and contains the phase with aFe203 structure and the phase with spinel structure and the lattice parameters close to the lattice parameters of NiFe204. Those phases form the micro-crystallites that additionally contain Cr and Mn and eventually Si. The catalyst according to the invention is manufactured by the at least twice heating of the austenitc acid-proof steel substrate in the atmosphere containing oxygen, up to the temperature from the 600-850° C. range, with the rate of 2-6° C./min, followed by the annealing at that temperature for 2-6 hours.
Type:
Application
Filed:
August 8, 2012
Publication date:
September 19, 2013
Applicant:
UNIWERSYTET JAGIELLONSKI
Inventors:
Mieczyslawa Najbar, Jaroslaw Dutkiewicz, Aleksandra Weselucha, Józef Camra, Stanishaw Janiga, Iga Nazarczuk, Mateusz Kozicki, Pawel Kornelak, Wieslaw Lasocha, Alicia Lasocha
Abstract: The invention relates to a composition, particularly in the form of liquid to be used externally as a rinsing contact lenses, containing nanocrystalline photocatalyst active in visible light, and optionally hydrogen peroxide.
Abstract: There is disclosed a multilayered protective coating and use thereof, the protective coating comprising of at least an inner silane layer and an outer parylene layer, for protecting metallic surfaces of implant materials from corrosion processes and release of heavy metal ions from implant into a patient's organism.
Abstract: The subject of the invention is the use of cationically modified polysaccharides, except for chitosan, for direct neutralization of heparin in blood and physiological fluids in a mammal. Cationic modification of the polysaccharides is achieved using compound containing cationic ammonium groups and/or the polysaccharides are grafted with a polymer containing amine and/or ammonium groups.
Type:
Application
Filed:
April 20, 2011
Publication date:
February 7, 2013
Applicant:
UNIWERSYTET JAGIELLONSKI
Inventors:
Maria Nowakowska, Krzysztof Szczubialka, Kamil Kaminski
Abstract: To monitor storm activity in real time, ELF signals generated in an Earth-ionosphere resonator are received via two active magnetic induction antennas, recorded, and sent to an electronic data processing unit for spectral analysis. The resulting power spectra are matched with resonance curves to parametrize the power spectra by a set of observation parameters that are based on ELF field resonance propagation models in the Earth-ionosphere resonator and that depend on distance and intensity of electrical spark discharges of storm cells. The observation parameters are compared with base parameters of a model parameter database. The base parameters that best approximate the observation parameters are used for developing a map of location and intensity of the electrical spark discharges.
Type:
Grant
Filed:
June 11, 2008
Date of Patent:
December 11, 2012
Assignee:
Uniwersytet Jagiellonski
Inventors:
Andrzej Kulak, Jerzy Kubisz, Stanislaw Micek, Adam Michalec, Zenon Neickarz, Michal Ostrowski, Stanislaw Zieba
Abstract: The subject matters of the invention is a matrix device and method for determining the place and time of the gamma quanta interaction as well as the use of the device for determining the place and time of the gamma quanta interaction in positron emission tomography.
Abstract: The subject of the invention is a strip device and method for determining the place and time of the gamma quanta interaction as well as the use of the device for determining the place and time of the gamma quanta interaction in positron emission tomography.
Abstract: The subject of the invention is a hybrid photocatalyst which is a layered aluminosilicate, possibly organically modified, containing compounds introduced into the aluminosilicate galleries bearing groups such as porphyrin, rose bengal, anthracene, pyrene, perylene, tetracene, rubrene, naphthalene, phthalocyanines, coumarins, and methylene blue, which are organic chromophores able to absorb visible and/or ultraviolet light and sensitize photochemical reactions. The invention includes also the methods of synthesis and application of the photocatalysts for the photocatalytical degradation of water pollutants.
Type:
Application
Filed:
August 25, 2011
Publication date:
December 15, 2011
Applicant:
UNIWERSYTET JAGIELLONSKI
Inventors:
Maria NOWAKOWSKA, Krzysztof SZCZUBIALKA, Dominik DROZD
Abstract: Use of a chitosan polymer for direct neutralization of heparin in blood and physiological fluids of mammals. The chitosan polymer may be applied as an intravenous solution or for neutralization of heparin in blood or other physiological fluid taken from a donor.
Type:
Application
Filed:
August 10, 2011
Publication date:
December 8, 2011
Applicant:
UNIWERSYTET JAGIELLONSKI
Inventors:
Maria NOWAKOWSKA, Krzysztof SZCZUBIALKA, Kamil KAMINSKI, Karolina ZAZAKOWNY
Abstract: A process for the preparation of carbon layers on powdered supports comprising dissolving a hydrophilic polymer (PH) at the level of 85 do 99.9% by weight in water, adding pyromellitic acid (PMA) or pyromellitic dianhydride (PMDA) at the level of 0.1-15% by weight, then introducing to the mixture the powdered support at a level of 1-99% by weight. The suspension is concentrated and dried, and the composite precursor formed is subjected to a pyrolysis process at 300-1500° C.
Type:
Application
Filed:
February 15, 2011
Publication date:
June 23, 2011
Applicant:
UNIWERSYTET JAGIELLONSKI
Inventors:
Marcin MOLENDA, Roman DZIEMBAJ, Andrzej KOCHANOWSKI, Edgar BORTEL, Marek DROZDEK, Zofia PIWOWARSKA
Abstract: The method comprises recording ELF (Extremely Low Frequency) electromagnetic field signals created by electrical spark discharges and induced in the Earth-ionosphere resonator that are subjected to spectral analysis based on ELF field resonance propagation models in the Earth-ionosphere cavity thanks to whose features, distance and intensity dependencies of electrical spark discharges are separated and then compared with database model parameters. Model data selected as the best approximation enables to reconstruction of the location and intensity of electrical spark discharges. The apparatus, which allows reconstruction of the location and intensity of electrical spark discharges, is equipped with two inductive, magnetic antennas (Ax, Ay) perpendicular to each other and situated along NS and. NW directions and placed on the ground surface or close under it. The antennas (Ax, Ay) are connected by screened wires with a block recording observation signals.
Type:
Application
Filed:
June 11, 2008
Publication date:
July 8, 2010
Applicant:
UNIWERSYTET JAGIELLONSKI
Inventors:
Andrzej Kulak, Jerzy Kubisz, Stanislaw Micek, Adam Michalec, Zenon Nieckarz, Michal Ostrowski, Stanislaw Zieba