公开(公告)号：WO2023057928A1

公开(公告)日：2023-04-13

申请号：PCT/IB2022/059516

申请日：2022-10-05

Applicant: UNIWERSYTET WARSZAWSKI ,  JOZEF STEFAN INSTITUTE

Inventor： LESZCZYNSKI, Piotr ,  GROCHALA, Wojciech ,  JURCZAKOWSKI, Rafał ,  POLCZYNSKI, Piotr ,  KWIATKOWSKI, Piotr ,  KAZIMIERCZUK, Krzysztof ,  NAWROCKA, Ewa ,  JADWISZCZAK, Michal ,  MAZEJ, Zoran

IPC: C10G29/20 ,  C10G50/00 ,  C10G29/205

Abstract: An oligomerization method of unsaturated hydrocarbons having double bonds, proceeding in a liquid phase, in an organic medium, in a mixture of substrates mutually exhibiting a double bond system of the [2+2], [4+2] or [2+4] type, using a reaction initiating agent, according to the invention, characterized in that at least one of the substrates has an ionization potential lower than 9.33 eV or a redox potential lower than 2.0 V, at least one of the substrates has at least one double bond involved in the reaction that is not part of an aromatic ring, wherein the other substrate can react via a double bond system of the aromatic ring, as long as it has an electron delocalization energy in the aromatic ring lower than 18 kj/mol per aromatic carbon atom in the structure of that compound, and a solid silver(ll) salt is used as the initiating agent, which leads to the formation of a radical cation from a substrate of a lower ionization energy, which then reacts with another substrate molecule without a deprotonation step for that radical cation, and then transforming the resulting adduct into a neutral molecule with the formation of another radical cation from a substrate of a lower ionization energy, which radical cation further reacts in solution according to the same mechanism, wherein the process is carried out at 270-350 K, preferably at room temperature, in an apparatus made of a material which is chemically inert and inert with respect to silver(ll) salts, preferably in an apparatus with an inner surface made of glass, quartz, fluoropolymers or stainless steel, into which are introduced substrates and an anhydrous organic solvent, which is chemically inert, also with respect to the silver(ll) salt, and then the silver(ll) salt is introduced as an initiating agent, after which the apparatus is closed and the reaction is carried out for at least 24 hours, preferably for at least 72 hours, and then the solid silver compounds are recovered from the post-reaction mixture and subjected to regeneration, and the liquid phase is separated into a light fraction of dimeric cycloaddition products and heavier fractions of oligomeric linear addition products, from which pure products or mixtures of isomeric products are isolated, for example by chromatographic methods. The invention provides an unsaturated hydrocarbon oligomerization method, including the cycloaddition of unsaturated hydrocarbons, which makes it possible to carry out, under ordinary pressure and temperature conditions, reactions between reactants commonly regarded as inert.

公开(公告)号：WO2017121608A1

公开(公告)日：2017-07-20

申请号：PCT/EP2016/082434

申请日：2016-12-22

Applicant: JOZEF STEFAN INSTITUTE ,  FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA

Inventor： GADERMAIER, Christoph ,  VELLA, Daniele ,  LANZANI, Guglielmo ,  MARTINO, Nicola ,  ANTOGNAZZA, Maria Rosa ,  KIS, Andras ,  OVCHINNIKOV, Dmitry

IPC: G02F1/015 ,  G02F1/025

CPC classification number: G02F1/015 ,  G02F1/025 ,  G02F2001/0155

Abstract: The invention provides an electro-optical modulator having: a mono-or multi-layered film of 2-dimensional semiconducting material having a layered crystal structure; and electrodes formed at each side of the semiconducting material, wherein the application of electrical potential to said electrodes and across said semiconducting material modulates the transmittance of light of certain wavelengths as a function of the voltage. Integrated photonic circuits and optical devices having such modulators are also provided.

Abstract translation: 本发明提供一种电光调制器，其具有：具有层状晶体结构的二维半导体材料的单层或多层膜; 以及在所述半导体材料的每一侧形成的电极，其中向所述电极施加电位并跨越所述半导体材料对作为电压的函数的特定波长的光的透射率进行调制。 还提供了集成光子电路和具有这种调制器的光学设备。

公开(公告)号：WO2016030358A1

公开(公告)日：2016-03-03

申请号：PCT/EP2015/069420

申请日：2015-08-25

Applicant: JOZEF STEFAN INSTITUTE ,  UNIVERZA V LJUBLJANI

Inventor： JUNKAR, Ita ,  MOZETIC, Miran ,  ZAPLOTNIK, Rok ,  KRALJ-IGLIC, Veronika ,  ŠTUKELJ, Roman

IPC: A61L29/14 ,  A61L33/00 ,  A61M1/02 ,  A61M5/14 ,  B05D3/14

CPC classification number: A61L29/14 ,  A61L33/0094 ,  A61L2400/18

Abstract: According to the present invention a method which prevents excessive adsorption of microvesicles on the surfaces of tools used for sampling, storing and handling body flu- ids containing microvesicles is provided. The method comprises the steps of: selecting said a tool from the a list plurality of tools including but not limited to needles, blood tubing, blood bags, catheters, Eppendorf tubes, pipettes or the like, providing said tool from said plurality of tools, providing a source of positively and negatively charged particles of high density, selecting a source assuring for formation of positively and negatively charged particles of high density and treating a surface of said tool by applying short pulses of said source of particles next to or on the said surface of said tool to assure surface modification of said surface by reacting said positively and negatively charged particles of high density on said surface. The method according to the present invention ensures contacting of tools with short pulses of highly ionized gas comprising both positively and negatively charged particles, the pulses being essentially short enough to avoid excessive heating of materials used for collecting, sampling, storage, transport and isolation of micro vesicles and the density of both positively and negatively charged particles which is essentially high enough to cause roughening of said tools on sub-micrometer or nanometer scale. Especially tools treated according to the present inventive method prevents excessive adsorption of microvesicles on the surfaces of said tools used for collecting, sampling, storing, transporting and isolating of microvesicles or the like. The method according to the present invention enables higher yields and lower frag- mentation of microvesicles for instance by preventing adsorption of this valuable diag- nostic material on the surface of different tools used for isolation and detection. Accordingly, the present invention also provides increasing the roughness of a material by the method according to the present invention. In particular the material which is used to produce diagnostic or medical tools or devices. (Fig. 1)

Abstract translation: 根据本发明，提供了防止微泡在用于取样，储存和处理含有微泡的体液的工具的表面上过度吸附的方法。 该方法包括以下步骤：从列表中选择多个工具的工具，包括但不限于针，血管，血袋，导管，Eppendorf管，移液管等，从所述多个工具提供所述工具， 提供具有高密度的正带负电粒子源，选择源确保形成具有高密度的带正电荷和带负电荷的颗粒并通过施加所述工具的表面的所述短脉冲来施加所述工具的表面的所述短脉冲， 所述工具的表面以通过在所述表面上反应所述带正电荷和带负电荷的高密度颗粒来确保所述表面的表面改性。 根据本发明的方法确保工具与包括正带电荷和带负电粒子的短电离气体的短脉冲接触，所述脉冲基本足够短以避免过度加热用于收集，取样，储存，运输和分离的材料 微泡和正和负带电粒子的密度，其基本上足够高以在亚微米或纳米级上引起所述工具的粗糙化。 特别是根据本发明方法处理的工具防止微囊在用于收集，取样，储存，运输和分离微泡等的所述工具的表面上过度吸附。 根据本发明的方法，通过防止这种有价值的诊断材料在用于分离和检测的不同工具的表面上的吸附，能够实现更高的产率和更低的微泡分解。 因此，本发明还通过根据本发明的方法提高材料的粗糙度。 特别是用于生产诊断或医疗工具或设备的材料。 （图。1）

公开(公告)号：WO2015001461A1

公开(公告)日：2015-01-08

申请号：PCT/IB2014/062687

申请日：2014-06-27

Applicant: JOZEF STEFAN INSTITUTE

Inventor： RODIC, Peter ,  MILOSEV, Ingrid

IPC: C08G77/56 ,  C08G77/58 ,  C09D5/08 ,  C09D183/14

CPC classification number: C08G77/56 ,  C08G77/58 ,  C09D5/08 ,  C09D183/14

Abstract: A curable hybrid sol-gel composition includes the combination of: (a) a first sol comprising the combination of (i) a hydrolysable silicon alkoxide and (ii) a silicon alkoxide having a least one non-hydrolysable substituent bonded to the silicon atom; and (b) a second sol comprising the combination of (i) a hydrolysable metal oxide in which the central metal atom is selected from the group consisting of Ti, Zr, Al, B, Sn, and V, and (ii) a (meth)acrylic acid-functional component. The cured composition is useful in a variety of compositions, e.g., as an anti-corrosion coating for metal substrates.

Abstract translation: 可固化的混合溶胶 - 凝胶组合物包括以下组合：（a）包含（i）可水解的硅醇盐和（ii）具有至少一个与硅原子键合的不可水解取代基的硅醇盐的组合的第一溶胶; 和（b）第二溶胶，其包含以下组合：（i）其中所述中心金属原子选自Ti，Zr，Al，B，Sn和V的可水解金属氧化物，和（ii）（ 甲基）丙烯酸功能组分。 固化的组合物可用于各种组合物，例如用作金属基材的防腐涂层。

公开(公告)号：WO2011016741A2

公开(公告)日：2011-02-10

申请号：PCT/PT2010/000037

申请日：2010-08-05

Applicant: FACULDADE DE CIÊNCIAS E TECNOLOGIA DA UNIVERSIDADE NOVA DE LISBOA ,  JOZEF STEFAN INSTITUTE ,  UNIVERSIDAD DE BARCELONA ,  DE PAIVA MARTINS, Rodrigo Ferrão ,  CORREIA FORTUNATO, Elvira Maria ,  CÂNDIDO BARQUINHA, Pedro Miguel ,  NUNES PEREIRA, Luís Miguel ,  GONÇALVES, Gonçalo Pedro ,  KUŠCER HROVATIN, Danjela ,  KOSEC, Marija

Inventor： DE PAIVA MARTINS, Rodrigo Ferrão ,  CORREIA FORTUNATO, Elvira Maria ,  CÂNDIDO BARQUINHA, Pedro Miguel ,  NUNES PEREIRA, Luís Miguel ,  GONÇALVES, Gonçalo Pedro ,  KUŠCER HROVATIN, Danjela ,  KOSEC, Marija

IPC: H01L21/316

CPC classification number: H01L21/31604 ,  H01L21/0215 ,  H01L21/02178 ,  H01L21/02183 ,  H01L21/02194 ,  H01L21/02266 ,  H01L21/28194 ,  H01L29/517 ,  H01L29/7869

Abstract: High performance thin-film, transistors entirely processed at temperatures not exceeding 150°C, using amorphous multi component dielectrics based on τ.he mixture of high band gap and high dielectric constant ( K) materials are presented in this invention. The invention relates to the use of sputtered or ink jet printed mixed dielectric materials such as Ta 2 O 5 with SiO 2 or Al 2 O 3 or HfO 2 with SiO 2 or Al 2 O 3 . These multicomponent dielectrics allow producing amorphous dielectrics to be introduced in high stable electronic devices with low leakage currents, while preserving a high dielectric constant. This results in producing thin film transistors with remarkable electrical properties, such as the ones produced based on Ga-In-Zn oxide as channel layers and where the dielectric was the combination of the mixture Ta 2 O 5 :SiO 2 , exhibiting field- effect mobility exceeding 35 cm 2 V -1 s -1 , close to 0 V turn- on voltage, on/off ratio higher than 10 6 and subthreshold slope below 0.24 V dec -1 .

Abstract translation: 提出了使用基于τ高混合带隙和高介电常数（K）材料的非晶多组分电介质在温度不超过150℃完全处理的高性能薄膜晶体管 在本发明中。 本发明涉及溅射或喷墨印刷的混合电介质材料如Ta 2 O 5与SiO 2或Al 2 O 3的用途， 2 0 3或HfO 2：其中SiO 2或Al 2 O 3： /子>。 这些多组分电介质允许将非晶电介质引入具有低漏电流的高稳定电子器件中，同时保持高介电常数。 这导致生产具有显着电性能的薄膜晶体管，例如基于Ga-In-Zn氧化物制成的薄膜晶体管作为沟道层，并且其中电介质是混合物Ta 2 O _{5：SiO 2 2，其场效应迁移率超过35cm 2·V -1 -1 s -1 接近于0V的导通电压，开/关比高于10-6，亚阈值斜率低于0.24V dec--1 。}

公开(公告)号：WO2007051481A2

公开(公告)日：2007-05-10

申请号：PCT/EP2005/011711

申请日：2005-11-02

Applicant: JOZEF STEFAN INSTITUTE ,  MIHAILOVIC, Dragan ,  MRZEL, Ales ,  VENGUST, Damjan ,  KUCAN, Zeljko ,  WIJNEN, Erik

Inventor： MIHAILOVIC, Dragan ,  MRZEL, Ales ,  VENGUST, Damjan ,  KUCAN, Zeljko ,  WIJNEN, Erik

IPC: C30B29/62

CPC classification number: C30B29/62

Abstract: The present invention relates to the use of a quasi-one-dimensional material with sub-micron cross-section described by the formula M 6 C y H Z , wherein M = transition metal, C = chalcogen, H = halogen, and wherein y and z are real numbers such that 8≤(y+z) ≤ 12, preferably 8≤ (y+z) ≤ 11. Said materials may be synthesized in a single-step procedure at temperatures above 1000 °C and used in electronic, chemical, optical or mechanical applications.

Abstract translation: 本发明涉及具有亚微米横截面的准一维材料的用途，所述亚微米横截面由式M 6 C H Z 其中M =过渡金属，C =硫族元素，H =卤素，并且其中y和z是实数，使得8 =（y + z）= 12，优选8 =（y + z）= 11。 材料可以在高于1000℃的温度下以单步程序合成并用于电子，化学，光学或机械应用。

公开(公告)号：WO2022194832A1

公开(公告)日：2022-09-22

申请号：PCT/EP2022/056634

申请日：2022-03-15

Applicant: JOZEF STEFAN INSTITUTE ,  KEMIJSKI INSTITUT

Inventor： SUHADOLNIK, Luka ,  BELE, Marjan ,  MARINKO, Ziva

IPC: C25D11/00 ,  C25D11/26 ,  C25D17/00 ,  C25D17/08

Abstract: The present invention belongs to the field of nanotechnology, more precisely to the field of nanostructures formed by manipulation of individual atoms, molecules, and to manufacturing processes for providing said nanostructures. The invention relates to an apparatus for anodic oxidation of small metal grids, which comprises: − a housing comprising a bottom part and a top part arranged to receive a metal grid, wherein - each part is provided with an opening for allowing contact with an electrolyte, - one of the said parts is provided with a slot for receiving an electrical contact, said slot is arranged around the said opening, - at least one, preferably at least one, preferably both parts are provided with a slot for installation of a seal, preferably rubber seal, around the said opening, - each part having assembly means to assemble both housing parts together, − the electrical contact shaped as an elongated flat element with a circular head having a hole to receive the metal grid, said hole being slightly smaller than the metal grid to be anodized, wherein the elongated flat element is arranged to be connected to electricity, preferably using an alligator clip, and − preferably the metal grid, typically a TEM grid usually having a diameter or length up to 5 mm.

公开(公告)号：WO2018197439A1

公开(公告)日：2018-11-01

申请号：PCT/EP2018/060387

申请日：2018-04-23

Applicant: KOVAC, Dr Igor ,  JOZEF STEFAN INSTITUTE

Inventor： KOVAC, Dr Igor

IPC: F16D3/38

Abstract: A cardan joint and a multi-axis positioning containing the same. The cardan joint comprising: a first yoke; and a second yoke. Wherein the first yoke and the second yoke are connected via a linkage. The cardan joint further comprising: a backlash adjusting mechanism, the backlash adjusting mechanism configured to reduce or increase an amount of backlash between the linkage and either the first yoke or the second yoke.

公开(公告)号：WO2016059024A1

公开(公告)日：2016-04-21

申请号：PCT/EP2015/073630

申请日：2015-10-13

Applicant: JOZEF STEFAN INSTITUTE ,  NATIONAL INSTITUTE FOR LASER, PLASMA AND RADIATION PHYSICS ,  UNIVERSITY OF MARIBOR

Inventor： JUNKAR, Ita ,  MODIC, Martina ,  VESEL, Alenka ,  MOZETIC, Miran ,  DINESCU, Gheorghe ,  VIZIREANU, Sorin Ionut ,  STOICA, Silviu-Daniel ,  KLEINSCHEK, Karin Stana

IPC: A61L27/30 ,  A61L27/50 ,  A61L31/08 ,  A61L33/02

CPC classification number: A61L27/303 ,  A61L27/50 ,  A61L31/084 ,  A61L33/025 ,  A61L2400/12 ,  A61L2420/02 ,  A61L2430/20

Abstract: A method for growing carbon nanowalls on a substrate of an implantable medical device by means of a processing chamber is provided, said method comprising: providing said substrate in said processing chamber, evacuating said processing chamber to a processing pressure, entering a gas mixture inside the processing chamber, providing radicals inside said chamber and adsorbing said radicals on said substrate leading to growing of carbon nanowalls on said substrate.

Abstract translation: 提供了一种通过处理室在可植入医疗装置的衬底上生长碳纳米壁的方法，所述方法包括：在所述处理室中提供所述衬底，将所述处理室抽空至加工压力，在其内进入气体混合物 在所述室内提供自由基，并在所述衬底上吸附所述自由基，导致在所述衬底上生长碳纳米壁。

公开(公告)号：WO2015140149A1

公开(公告)日：2015-09-24

申请号：PCT/EP2015/055527

申请日：2015-03-17

Applicant: JOZEF STEFAN INSTITUTE

Inventor： RESETIC, Andraz ,  MILAVEC, Jerneja ,  ZUPANCIC, Blaz ,  ZALAR, Bostjan

IPC: C09K19/40 ,  C09K19/54

CPC classification number: C08J3/005 ,  C08J3/28 ,  C08J2300/26 ,  C08J2383/04 ,  C08L83/04 ,  C08L101/12 ,  C08L2205/12 ,  C09K19/38 ,  C09K19/408 ,  C09K19/544

Abstract: The present invention relates to a method of producing liquid crystal elastomer (LCE) based components. The method comprises the steps of (i) providing or creating micro- sized or nano-sized LCE particles, (ii) dispersing the particles in an uncured liquid polymer, (iii) aligning the nematic directors of the particles and, (iv) shaping and curing the matrix/particles mixture. The composite material formed by this method is a polymer dispersed liquid crystal elastomer (PDLCE) with custom-tailored properties which can be shaped into arbitrary forms.

Abstract translation: 本发明涉及一种生产基于液晶弹性体（LCE）的组分的方法。 该方法包括以下步骤：（i）提供或产生微尺寸或纳米尺寸的LCE颗粒，（ii）将颗粒分散在未固化的液体聚合物中，（iii）使颗粒的向列引线对准，和（iv）成形 并固化基质/颗粒混合物。 通过该方法形成的复合材料是具有定制特性的聚合物分散液晶弹性体（PDLCE），其可以成形为任意形式。