公开(公告)号：US20170241946A1

公开(公告)日：2017-08-24

申请号：US15310069

申请日：2015-06-04

Applicant: The Regents of the University of California

Inventor： Amy E. Herr ,  Todd A. Duncombe

IPC: G01N27/447 ,  B01D15/38 ,  B01J20/285 ,  B01D15/20

CPC classification number: G01N27/44739 ,  B01D15/20 ,  B01D15/3871 ,  B01D15/3876 ,  B01D15/3885 ,  B01D17/06 ,  B01J20/267 ,  B01J20/285 ,  G01N27/44726 ,  G01N27/44734 ,  G01N27/44747 ,  G01N27/44756 ,  G01N2030/525

Abstract: Provided are devices that include a polymeric separation medium configured to immobilize one or more constituents of interest in the polymeric separation medium and have an increased pore size upon application of an applied stimulus. Systems including the devices, as well as methods of using the devices, are also provided. Embodiments of the present disclosure find use in a variety of different applications, including detecting whether an analyte is present in a fluid sample.

公开(公告)号：US09149673B2

公开(公告)日：2015-10-06

申请号：US13387842

申请日：2010-07-30

Applicant: Mohan Kerba Dongare ,  Shubhangi Bhalchandra Umbarkar

Inventor： Mohan Kerba Dongare ,  Shubhangi Bhalchandra Umbarkar

IPC: B01D15/38 ,  A62D3/38 ,  A62D3/11 ,  A62D3/176 ,  G01N30/02 ,  A62D101/20

CPC classification number: A62D3/11 ,  A62D3/176 ,  A62D3/38 ,  A62D2101/20 ,  B01D15/3861 ,  B01D15/3871 ,  Y02W10/37

Abstract: The one step process of removal of chromophore/dye/organic pollutant from a solution comprising a polymer free titanium oxide gel i.e. high zeta potential is disclosed. The concentration of the chromophores is removed up to 95-100%.

Abstract translation: 公开了从包含无聚合物氧化钛凝胶（即高ζ电位）的溶液中除去发色团/染料/有机污染物的一步法。 发色团的浓度去除达95-100％。

公开(公告)号：US20120125844A1

公开(公告)日：2012-05-24

申请号：US13387842

申请日：2010-07-30

Applicant: Mohan Kerba Dongare ,  Shubhangi Bhalchandra Umbarkar

Inventor： Mohan Kerba Dongare ,  Shubhangi Bhalchandra Umbarkar

IPC: B01D15/08

CPC classification number: A62D3/11 ,  A62D3/176 ,  A62D3/38 ,  A62D2101/20 ,  B01D15/3861 ,  B01D15/3871 ,  Y02W10/37

Abstract: The one step process of removal of chromophore/dye/organic pollutant from a solution comprising a polymer free titanium oxide gel i.e. high zeta potential is disclosed. The concentration of the chromophores is removed up to 95-100%.

Abstract translation: 公开了从包含无聚合物氧化钛凝胶（即高ζ电位）的溶液中除去发色团/染料/有机污染物的一步法。 发色团的浓度去除达95-100％。

公开(公告)号：US07373073B2

公开(公告)日：2008-05-13

申请号：US11005457

申请日：2004-12-07

Applicant: Ulrich Kamp ,  Vladimir Kitaev ,  Georg von Freymann ,  Geoffrey Alan Ozin ,  Scott Andrew Mabury

Inventor： Ulrich Kamp ,  Vladimir Kitaev ,  Georg von Freymann ,  Geoffrey Alan Ozin ,  Scott Andrew Mabury

IPC: G02B6/00

CPC classification number: G01N30/6082 ,  B01D15/22 ,  B01D15/3871 ,  B01J20/282 ,  B82Y20/00 ,  G02B6/1225

Abstract: The present invention provides a straightforward and robust synthetic process for producing a chromatographic column with eluent-sensitive light diffracting properties based on an inherent photonic band structure and a chromatographic device using the chromatographic column. The present invention provides chromatographic devices employing a chromatographic column which in one embodiment is a photonic colloidal crystal which includes an assembly of colloidal microspheres assembled into a highly ordered array within a housing such as a tube with the highly ordered array being a photonic crystal along the length of the crystal, and a second embodiment which is an inverse construct of the first embodiment, where solid microspheres making up the photonic colloidal crystal chromatographic column are replaced with spherical voids or void spaces subsequent to infiltration of a material of selected refractive index. The photonic band structures of the first type of column made with colloidal particles and the second type of column made by inverting the first type of column may include a photonic band gap, a fundamental stop-band, higher stop-bands, or combinations thereof.

Abstract translation: 本发明提供了一种用于生产具有基于固有光子带结构的洗脱剂敏感的光衍射性质和使用色谱柱的色谱装置的色谱柱的简单和可靠的合成方法。 本发明提供了使用色谱柱的色谱装置，其在一个实施方案中是光子胶体晶体，其包括在诸如管的壳体内组装成高度有序阵列的胶体微球的组合，其中高度有序的阵列是沿着 以及作为第一实施方案的逆构造的第二实施方案，其中组成光子胶体晶体色谱柱的固体微球在被选择的折射率材料渗透后被球形空隙或空隙空间所取代。 由胶体颗粒制成的第一种类型的柱的光子带结构和通过反转第一类型的柱而制成的第二类型的列可以包括光子带隙，基本阻挡带，更高的阻挡带或其组合。

公开(公告)号：US20070197380A1

公开(公告)日：2007-08-23

申请号：US10571392

申请日：2004-07-28

Applicant: Takayuki Suzuki

Inventor： Takayuki Suzuki

IPC: B01J20/00 ,  B01J20/22

CPC classification number: B01J20/261 ,  B01D15/3871 ,  B01J20/26 ,  B01J20/264 ,  B01J20/267 ,  B01J45/00 ,  C08F220/34 ,  C08F220/54

Abstract: A light- and heat-response adsorbent, having an optically responding ability reversibly showing transition to adsorption and release of a soluble substance in a soluble-substance solution in response to whether light is irradiated or not and a thermally responding ability reversibly showing transition to solubilization and precipitation, or swelling and contraction, in response to temperature, preferably containing a copolymer of monomers including 1′,3′,3′-trimethyl-6-(acryloyloxy)spiro(2H-1-benzopyran-2,2′-indole] and N-isopropylacrylamide. Thus, the invention provides an adsorbent functioning both to adsorb and release a soluble substance from and into solution and having higher soluble-substance recovery efficiency.

Abstract translation: 光和热响应吸附剂，具有光学响应能力，其响应于是否照射光而可逆地显示出可溶性物质在可溶性物质溶液中的吸附和释放的转变，以及可逆地显示向溶解过渡的热响应能力 并且响应于温度而沉淀或膨胀和收缩，优选含有包含1'，3'，3'-三甲基-6-（丙烯酰氧基）螺（2H-1-苯并吡喃-2,2'-吲哚） ]和N-异丙基丙烯酰胺，因此，本发明提供了一种吸附和释放可溶性物质从而进入溶液并具有较高可溶性物质回收效率的吸附剂。

公开(公告)号：US20060120683A1

公开(公告)日：2006-06-08

申请号：US11005457

申请日：2004-12-07

Applicant: Ulrich Kamp ,  Vladimir Kitaev ,  Georg von Freymann ,  Geoffrey Ozin ,  Scott Mabury

Inventor： Ulrich Kamp ,  Vladimir Kitaev ,  Georg von Freymann ,  Geoffrey Ozin ,  Scott Mabury

IPC: G02B6/00

CPC classification number: G01N30/6082 ,  B01D15/22 ,  B01D15/3871 ,  B01J20/282 ,  B82Y20/00 ,  G02B6/1225

Abstract: The present invention provides a straightforward and robust synthetic process for producing a chromatographic column with eluent-sensitive light diffracting properties based on an inherent photonic band structure and a chromatographic device using the chromatographic column. The present invention provides chromatographic devices employing a chromatographic column which in one embodiment is a photonic colloidal crystal which includes an assembly of colloidal microspheres assembled into a highly ordered array within a housing such as a tube with the highly ordered array being a photonic crystal along the length of the crystal, and a second embodiment which is an inverse construct of the first embodiment, where solid microspheres making up the photonic colloidal crystal chromatographic column are replaced with spherical voids or void spaces subsequent to infiltration of a material of selected refractive index. The photonic band structures of the first type of column made with colloidal particles and the second type of column made by inverting the first type of column may include a photonic band gap, a fundamental stop-band, higher stop-bands, or combinations thereof.

Abstract translation: 本发明提供了一种用于生产具有基于固有光子带结构的洗脱剂敏感的光衍射性质和使用色谱柱的色谱装置的色谱柱的简单和可靠的合成方法。 本发明提供了使用色谱柱的色谱装置，其在一个实施方案中是光子胶体晶体，其包括在诸如管的壳体内组装成高度有序阵列的胶体微球的组合，其中高度有序的阵列是沿着 以及作为第一实施方案的逆构造的第二实施方案，其中组成光子胶体晶体色谱柱的固体微球在被选择的折射率材料渗透后被球形空隙或空隙空间所取代。 由胶体颗粒制成的第一种类型的柱的光子带结构和通过反转第一类型柱制成的第二类型的列可以包括光子带隙，基本阻挡带，更高的阻挡带或其组合。