Patents Assigned to INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUK
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Patent number: 9132396Abstract: The invention relates to a system (1) for supplying a microfluidic subsystem with liquids, comprising a first valve (14, 29, 46) and a first fluidic duct (10, 25, 28), for connecting said first valve (14, 29, 46) with said microfluidic subsystem and supplying a first liquid, and a second fluidic duct (11), for connecting with said microfluidic subsystem and supplying a second liquid characterized in that said first valve (14, 29, 46) is suitable for closing with time resolution not worse than 100 msec, and parameters of said first fluidic duct (10, 15, 28) are chosen such that the value of X1[Pa?1], defined as: X1[Pa?1]=(0.Type: GrantFiled: January 21, 2011Date of Patent: September 15, 2015Assignees: INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUK, PZ CORMAY S.A.Inventors: Krzysztof Churski, Piotr Garstecki, Marcin Izydorzak, Slawomir Jakiela, Tomasz Kaminski, Piotr Korczyk, Sylwia Makulska
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Publication number: 20140147908Abstract: The invention relates to a method for splitting droplets on demand in a microfluidic junction, comprising the supply channel, the first drain channel and the second drain channel, the method comprises the following steps: a. delivering a droplet (1) to the said microfluidic junction (3) through said supply channel (2) by means of a flow of continuous liquid through the supply channel (2) and said first drain channel, b. stopping the flow in said first drain channel and opening the flow in said second drain channel until a fraction (7) of the droplet (1) is present in the second drain channel, c. resuming the flow in the first drain channel and closing the flow in the second drain channel, at least until the fraction (7) of the said droplet (1) being present in the first drain channel separates from the rest of the droplet.Type: ApplicationFiled: July 25, 2012Publication date: May 29, 2014Applicants: PZ CORMAY S.A., INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUKInventors: Slawomir Jakiela, Tomasz Kaminski, Piotr Garstecki
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Publication number: 20130131345Abstract: This invention relates to compounds of general formula (R?)xZny(L)z(A)n(XR)m, where L is a bi- or multifunctional organic neutral ligand or its deprotonated form, containing at least two heteroatoms selected from N, O, S, wherein at least one of the functional groups of the ligand is selected from —OH, —SH, —NH2, —NHR, —COOH, —CONH2, —CONRH or their deprotonated equivalents; A is an inorganic anion, X is oxygen or sulfur, R? is C1-C10 alkyl, straight or branched, benzyl, phenyl cyclohexyl or halogen, R is hydrogen, alkyl or aryl, x is a number from 0 to 6, y is a number from 1 to 12, z is a number from 1 to 12, n is a number from 0 to 6, m is a number from 0 to 6, wherein x?0, n?0 and m?0 at the same time and if n and m=0, then x?z. The invention also relates to the method of preparation of these compounds and applications thereof.Type: ApplicationFiled: July 6, 2011Publication date: May 23, 2013Applicants: NANOXIDE SP. Z O.O., INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUKInventors: Janusz Zbigniew Lewinski, Kamil Sokolowski
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Publication number: 20120040472Abstract: The invention relates to a system (1) for supplying a microfluidic subsystem with liquids, comprising a first valve (14, 29, 46) and a first fluidic duct (10, 25, 28), for connecting said first valve (14, 29, 46) with said microfluidic subsystem and supplying a first liquid, and a second fluidic duct (11), for connecting with said microfluidic subsystem and supplying a second liquid characterized in that said first valve (14, 29, 46) is suitable for closing with time resolution not worse than 100 msec, and parameters of said first fluidic duct (10, 15, 28) are chosen such that the value of X1[Pa?1], defined as: X1[Pa?1]=(0.Type: ApplicationFiled: January 21, 2011Publication date: February 16, 2012Applicants: PZ CORMAY S.A., INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUKInventors: Krzysztof Churski, Piotr Garstecki, Marcin Izydorzak, Slawomir Jakiela, Tomasz Kaminski, Piotr Korczyk, Sylwia Makulska
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Publication number: 20120026965Abstract: The present invention relates to a broadband wireless access system, and more specifically, to a method and apparatus for efficiently allocating resources to terminals in a random access system. The method for performing such a random access procedure of a terminal in a broadband wireless system according to one embodiment of the present invention comprises: transmitting a preamble sequence to a random access region in a base station; and receiving from the base station ACK information indicative of a received state of the preamble sequence. The ACK information receiving step is preferably a step of decoding a map information element that is masked as an identifier of the random access region.Type: ApplicationFiled: April 7, 2010Publication date: February 2, 2012Applicant: INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUKInventors: Hee Jeong Cho, Yuk Young Soo, Kim Yong Ho
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Publication number: 20110235031Abstract: The invention relates to a substrate for surface enhanced Raman scattering studies comprising a semiconductor surface with whiskers, coated with metal selected from the group consisting of silver, gold, platinum, copper and/or alloys thereof, where the semiconductor mentioned is a gallium-containing nitride and essentially each whisker contains a linear defect inside.Type: ApplicationFiled: March 18, 2011Publication date: September 29, 2011Applicants: INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUK, INSTYTUT WYSOKICH CISNIEN POLSKIEJ AKADEMII NAUKInventors: Igor Dziecielewski, Robert Holyst, Agnieszka Kaminska, Sylwester Porowski, Tadeusz Suski, Jan Weyher