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公开(公告)号：US20130032767A1
公开(公告)日：2013-02-07
申请号：US13196123
申请日：2011-08-02
申请人： Liberato Manna , Dirk Dorfs , Karol Miszta , Sasanka Deka , Alessandro Genovese , Giovanni Bertoni , Rosaria Brescia , Sergio Marras , Yang Zhang , Roman Krahne , Roberto Cingolani
发明人： Liberato Manna , Dirk Dorfs , Karol Miszta , Sasanka Deka , Alessandro Genovese , Giovanni Bertoni , Rosaria Brescia , Sergio Marras , Yang Zhang , Roman Krahne , Roberto Cingolani
摘要： This invention relates to the controlled growth of uniform octapod-shaped colloidal nanocrystals and use thereof. These octapod-shaped nanocrystals can be applied in many fields of technology. This represents the first approach reported so far for the predictable and controlled fabrication of octapod-shaped nanocrystals. The synthesis approach is applicable to a broad range of materials, such as group II-VI semiconductor nanocrystals but is not limited to these materials. Using several cation exchange and oxidation procedures, we also demonstrate in this application that extremely uniform octapod-shaped nanocrystals of other materials can be synthesized, including various semiconductors, metals and insulators.
摘要翻译： 本发明涉及均匀八角形胶体纳米晶体的受控生长及其用途。 这些八脚架形纳米晶体可以应用于许多技术领域。 这代表了迄今为止报道的可预测和可控制八角形纳米晶体的第一种方法。 合成方法适用于各种材料，例如II-VI族半导体纳米晶体，但不限于这些材料。 使用几种阳离子交换和氧化方法，我们还在本申请中证明，可以合成其他材料的非常均匀的八面体形状的纳米晶体，包括各种半导体，金属和绝缘体。
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公开(公告)号：US20120033278A1
公开(公告)日：2012-02-09
申请号：US13131025
申请日：2008-11-24
申请人： Fabio Antonio Bovino , Maurizio Giardina , Maria Cristina Larciprete , Marco Centini , Alessandro Belardini , Concita Sibilia , Mario Bertolotti , Adriana Passaseo , Vittorianna Tasco , Roberto Cingolani
发明人： Fabio Antonio Bovino , Maurizio Giardina , Maria Cristina Larciprete , Marco Centini , Alessandro Belardini , Concita Sibilia , Mario Bertolotti , Adriana Passaseo , Vittorianna Tasco , Roberto Cingolani
IPC分类号： G02F3/00
CPC分类号： G02F1/37 , G02F1/3534 , G02F3/00 , G02F2202/10
摘要： Optical logic gate having a second-harmonic generator element that receives a first and a second optical input signal respectively having a first and a second angular frequency and respectively having a first and a second polarization, and which provides a second-harmonic optical signal having a third angular frequency and a third polarization. The third angular frequency is equal to the sum of the first and the second angular frequency. The third polarization is a function of the first and the second polarization. The second-harmonic generator element includes a second-harmonic generator layer in a material having a non-null second-order optical tensor.
摘要翻译： 具有二次谐波发生器元件的光学逻辑门，其接收分别具有第一和第二角频率并分别具有第一和第二极化的第一和第二光学输入信号，并且提供具有第二和第二极化频率的二次谐波光信号 第三角频率和第三极化。 第三角频率等于第一和第二角频率的和。 第三极化是第一和第二极化的函数。 二次谐波发生器元件包括具有非零二次光张张的材料中的二次谐波发生器层。
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3.发明授权Process for providing hydrorepellent properties to a fibrous material and thereby obtained hydrophobic materials 有权为纤维材料提供防水性能，从而获得疏水性材料的方法公开(公告)号：US09512567B2
公开(公告)日：2016-12-06
申请号：US13995204
申请日：2011-12-22
CPC分类号： D21H19/16 , D06M13/348 , D06M15/31 , D06M23/08 , D06M2200/12 , D21H17/08 , D21H21/16 , Y10T428/2964
摘要： Process for treating a fibrous material, to make said material hydrophobic and/or water-repellent, comprising the operation of impregnating said material with a suspension comprising nanoparticles of a hydrophobic material and a cyanoacrylate in an organic solvent and causing the crosslinking of said cyanoacrylate; the process uses an amount of cyanoacrylate and a weight ratio with the nanoparticles such as to produce complete or partial coating of the fibrous material with a matrix of crosslinked cyanoacrylate in which said nanoparticles are dispersed.
摘要翻译： 用于处理纤维材料以使所述材料疏水和/或拒水的方法包括用包含疏水性材料和氰基丙烯酸酯的纳米颗粒的悬浮液在有机溶剂中浸渍所述材料并使所述氰基丙烯酸酯交联的操作; 该方法使用一定量的氰基丙烯酸酯和与纳米颗粒的重量比，以便通过其中分散有所述纳米颗粒的交联的氰基丙烯酸酯基质产生纤维材料的完全或部分涂层。
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4.发明申请OPTICAL AND ATOMIC FORCE MICROSCOPY INTEGRATED SYSTEM FOR MULTI-PROBE SPECTROSCOPY MEASUREMENTS APPLIED IN A WIDE SPATIAL REGION WITH AN EXTENDED RANGE OF FORCE SENSITIVITY 审中-公开光学和原子力显微组合系统，适用于具有强大灵敏度范围的广泛空间地区的多探针光谱测量公开(公告)号：US20150106979A1
公开(公告)日：2015-04-16
申请号：US14367816
申请日：2012-12-13
IPC分类号： G01Q60/24
摘要： An optical and atomic force microscopy measurement integrated system is described. The system has an atomic force microscope having a first probe configured to interact with a sample to be analysed, an optical tweezer, a second probe configured to be held in the focus of the optical tweezer, movement means for moving the two probes, measurement means for measuring the variations of position of the two probes and processing means configured to receive, as an input, the measurement signals of the two probes to generate an output signal representative of the sample.
摘要翻译： 描述了光学和原子力显微镜测量集成系统。 该系统具有原子力显微镜，该原子力显微镜具有被配置为与要分析的样品相互作用的第一探针，光学镊子，被配置为保持在光学镊子的焦点中的第二探针，用于移动两个探针的移动装置，测量装置 用于测量两个探针和处理装置的位置的变化，其被配置为接收两个探针的测量信号作为输入，以产生表示样品的输出信号。
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5.发明申请METHOD OF SYNTHESIZING BRANCHED GOLD NANOPARTICLES HAVING CONTROLLED SIZE AND BRANCHING 有权合成具有控制尺寸和分支的分支金纳米颗粒的方法公开(公告)号：US20130260033A1
公开(公告)日：2013-10-03
申请号：US13992007
申请日：2011-12-06
申请人： Gabriele Maiorano , Loris Rizzello , Shiv Shankar Sangaru , Roberto Cingolani , Pier Paolo Pompa
发明人： Gabriele Maiorano , Loris Rizzello , Shiv Shankar Sangaru , Roberto Cingolani , Pier Paolo Pompa
IPC分类号： C23C30/00
CPC分类号： C23C30/00 , B22F9/24 , B22F2001/0037 , B82Y40/00 , Y10S977/896
摘要： A method of synthesizing branched gold nanoparticles is described, starting from an aqueous solution of gold nanoparticle spherical seeds, which is subjected to a growth treatment with an aqueous solution comprising hydroxylamine or a salt thereof as a reducing agent and 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) as an agent that directs the shape of the nanostructure, and by subsequent addition of an aqueous solution of chloroauric acid (HAuCl4). The structural features and the properties of the branched gold nanoparticles obtained by the method of the invention are also described.
摘要翻译： 描述了从金纳米颗粒球形种子的水溶液开始合成支链金纳米颗粒的方法，其用包含羟胺或其盐作为还原剂的水溶液进行生长处理和4-（2-羟乙基） -1-哌嗪乙磺酸（HEPES）作为引导纳米结构形状的试剂，并随后加入氯金酸（HAuCl 4）水溶液。 还描述了通过本发明的方法获得的支化金纳米颗粒的结构特征和性质。
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6.发明申请TECHNIQUE FOR STABILIZING SOLUTIONS OF TITANIUM DIOXIDE NANOPARTICLES IN ACRYLATE POLYMERS BY MEANS OF SHORT-PULSED UV LASER IRRADIATION 有权通过短脉冲UV激光辐照稳定丙烯酸酯聚合物中二氧化钛纳米颗粒的方法的技术公开(公告)号：US20130012650A1
公开(公告)日：2013-01-10
申请号：US13636990
申请日：2011-03-28
申请人： Riccardo Carzino , Francesca Pignatelli , Marco Scotto , Bruno Torre , Gianvito Caputo , Pantaleo Davide Cozzoli , Athanassia Athanassiou , Roberto Cingolani
发明人： Riccardo Carzino , Francesca Pignatelli , Marco Scotto , Bruno Torre , Gianvito Caputo , Pantaleo Davide Cozzoli , Athanassia Athanassiou , Roberto Cingolani
CPC分类号： C08J5/18 , B82Y30/00 , C08J3/215 , C08J3/28 , C08J2333/02 , C08J2333/06 , C08K3/22 , C09D7/61 , C09D7/66 , Y10S977/773 , Y10S977/811
摘要： A method for preparing a colloid solution of titanium dioxide nanoparticles in a solution of acrylic resin in organic solvent includes mixing titanium dioxide nanoparticles with a solution of acrylic resin in organic solvent, so as to obtain the colloid solution. The colloid solution is subjected to a stabilization treatment suitable for preventing or reducing nanoparticle aggregation, the treatment includes irradiating the colloid solution with pulsed coherent light having a wavelength substantially comprised in the ultraviolet absorption band of the titanium dioxide nanoparticles.
摘要翻译： 在丙烯酸树脂在有机溶剂中制备二氧化钛纳米颗粒的胶体溶液的方法包括将二氧化钛纳米颗粒与丙烯酸树脂溶液在有机溶剂中混合，以获得胶体溶液。 对胶体溶液进行适于防止或减少纳米颗粒聚集的稳定化处理，该处理包括用波长基本上包含在二氧化钛纳米颗粒的紫外线吸收带内的脉冲相干光照射胶体溶液。
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7.发明授权Process for the preparation of titanium dioxide with nanometric dimensions and controlled shape 有权用于制备具有纳米尺寸和受控形状的二氧化钛的方法公开(公告)号：US08329139B2
公开(公告)日：2012-12-11
申请号：US12866366
申请日：2008-02-11
申请人： Giuseppe Ciccarella , Roberto Cingolani , Luisa De Marco , Giuseppe Gigli , Giovanna Melcarne , Francesca Martina , Francesco Matteucci , Jolanda Spadavecchia
发明人： Giuseppe Ciccarella , Roberto Cingolani , Luisa De Marco , Giuseppe Gigli , Giovanna Melcarne , Francesca Martina , Francesco Matteucci , Jolanda Spadavecchia
IPC分类号： C01G23/047
CPC分类号： C01G23/053 , B82Y30/00 , C01G23/047 , C01P2002/72 , C01P2004/16 , C01P2004/54 , C01P2004/64 , C25B1/003 , Y02E10/542
摘要： The present invention relates to an industrial applicable process for the preparation of materials with nanometric dimensions and controlled shape, based on titanium dioxide. The invention also relates to a process for the preparation of titanium dioxide nanorods with anatase phase composition, which are highly suitable for applications involving photovoltaic cells, particularly Dye Sensitized Solar Cells (DSSC), photoelectrolysis cells and tandem cells for the conversion of solar energy and the production of hydrogen.
摘要翻译： 本发明涉及一种基于二氧化钛制备具有纳米尺寸和可控形状的材料的工业应用方法。 本发明还涉及一种制备具有锐钛矿相组成的二氧化钛纳米棒的方法，其高度适用于涉及光伏电池的应用，特别是用于太阳能转化的染料敏化太阳能电池（DSSC），光电解细胞和串联电池， 生产氢气。
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8.发明申请公开(公告)号：US20100316561A1
公开(公告)日：2010-12-16
申请号：US12866366
申请日：2008-02-11
申请人： Giuseppe Ciccarella , Roberto Cingolani , Luisa De Marco , Giuseppe Gigli , Giovanna Melcarne , Francesca Martina , Francesco Matteucci , Jolanda Spadavecchia
发明人： Giuseppe Ciccarella , Roberto Cingolani , Luisa De Marco , Giuseppe Gigli , Giovanna Melcarne , Francesca Martina , Francesco Matteucci , Jolanda Spadavecchia
IPC分类号： C01G23/053
CPC分类号： C01G23/053 , B82Y30/00 , C01G23/047 , C01P2002/72 , C01P2004/16 , C01P2004/54 , C01P2004/64 , C25B1/003 , Y02E10/542
摘要： The present invention relates to an industrial applicable process for the preparation of materials with nanometric dimensions and controlled shape, based on titanium dioxide. The invention also relates to a process for the preparation of titanium dioxide nanorods with anatase phase composition, which are highly suitable for applications involving photovoltaic cells, particularly Dye Sensitized Solar Cells (DSSC), photoelectrolysis cells and tandem cells for the conversion of solar energy and the production of hydrogen.
摘要翻译： 本发明涉及一种基于二氧化钛制备具有纳米尺寸和可控形状的材料的工业应用方法。 本发明还涉及一种制备具有锐钛矿相组成的二氧化钛纳米棒的方法，其高度适用于涉及光伏电池的应用，特别是用于太阳能转化的染料敏化太阳能电池（DSSC），光电解细胞和串联电池， 生产氢气。
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9.发明授权Method of synthesizing branched gold nanoparticles having controlled size and branching 有权合成具有受控尺寸和支化的支链金纳米颗粒的方法公开(公告)号：US08741384B2
公开(公告)日：2014-06-03
申请号：US13992007
申请日：2011-12-06
申请人： Gabriele Maiorano , Loris Rizzello , Shiv Shankar Sangaru , Roberto Cingolani , Pier Paolo Pompa
发明人： Gabriele Maiorano , Loris Rizzello , Shiv Shankar Sangaru , Roberto Cingolani , Pier Paolo Pompa
CPC分类号： C23C30/00 , B22F9/24 , B22F2001/0037 , B82Y40/00 , Y10S977/896
摘要： A method of synthesizing branched gold nanoparticles is described, starting from an aqueous solution of gold nanoparticle spherical seeds, which is subjected to a growth treatment with an aqueous solution comprising hydroxylamine or a salt thereof as a reducing agent and 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) as an agent that directs the shape of the nanostructure, and by subsequent addition of an aqueous solution of chloroauric acid (HAuCl4). The structural features and the properties of the branched gold nanoparticles obtained by the method of the invention are also described.
摘要翻译： 描述了从金纳米颗粒球形种子的水溶液开始合成支链金纳米颗粒的方法，其用包含羟胺或其盐作为还原剂的水溶液进行生长处理和4-（2-羟乙基） -1-哌嗪乙磺酸（HEPES）作为引导纳米结构形状的试剂，并随后加入氯金酸（HAuCl 4）水溶液。 还描述了通过本发明的方法获得的支化金纳米颗粒的结构特征和性质。
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公开(公告)号：US20140035708A1
公开(公告)日：2014-02-06
申请号：US14111769
申请日：2012-04-19
申请人： Athanasia Athanasiou , Massimo De Vittorio , Despina Fragouli , Simona Petroni , Gabriele Nanni , Massimiliano Amato , Daniela Lorenzo , Roberto Cingolani
发明人： Athanasia Athanasiou , Massimo De Vittorio , Despina Fragouli , Simona Petroni , Gabriele Nanni , Massimiliano Amato , Daniela Lorenzo , Roberto Cingolani
CPC分类号： H01F7/06 , F04B19/006 , F04B43/043 , G09B21/004 , H01F1/0063 , H01F41/02 , H01F41/32 , H01F2007/068
摘要： Magnetic actuators are provided having a substrate, a membrane layer directly or indirectly applied on a surface of the substrate, in which the membrane layer consists of a matrix of elastic polymer material, in which nanoparticles of magnetic material, capable of undergoing a dynamic effect under the action of a magnetic field, are dispersed, and at least one magnetic field generator suitable to generate a magnetic field acting on the membrane layer, in which the magnetic field generator is directly or indirectly arranged on the surface of the substrate, or within the substrate.
摘要翻译： 提供了磁性致动器，其具有基底，直接或间接地施加在基底的表面上的膜层，其中膜层由弹性聚合物材料的基体组成，其中磁性材料的纳米颗粒能够在下面经历动态效应 磁场的作用被分散，并且至少一个磁场发生器适于产生作用在膜层上的磁场，其中磁场发生器直接或间接地布置在衬底的表面上，或者在 基质。
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