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18 条记录 (耗时 0.018 秒)

    Oil emulsification and polycyclic aromatic hydrocarbon adsorption using fine particles as dispersants
    1.
    发明授权
    Oil emulsification and polycyclic aromatic hydrocarbon adsorption using fine particles as dispersants 有权
    油乳化和多环芳烃吸附使用细颗粒作为分散剂

    公开(公告)号：US09233862B2

    公开(公告)日：2016-01-12

    申请号：US14131323

    申请日：2012-07-10

    申请人： Arijit Bose ,  Vijay T. John ,  Ani Tzankova Nikova

    发明人： Arijit Bose ,  Vijay T. John ,  Ani Tzankova Nikova

    IPC分类号： C02F1/68 ,  C09K3/32 ,  C02F1/28 ,  C02F3/00 ,  C02F3/34

    CPC分类号： C02F1/68 ,  C02F1/281 ,  C02F1/681 ,  C02F3/00 ,  C02F3/343 ,  C09K3/32

    摘要： A method for cleaning an oil spill in a marine environment includes forming a particle-stabilized emulsion containing seawater, carbon black and at least one oil spill component and allowing the at least one oil spill component to degrade, thereby removing said component from the marine environment. Carbon black can be added to an oil-seawater mixture to form a stabilized emulsion containing at least one oil spill component and the oil spill component allowed to degrade, thereby removing the at least one oil spill component from the oil spill. Also disclosed is an emulsion that includes one or more oil spill components, seawater and carbon black particles.

    摘要翻译： 用于清洁海洋环境中的溢油的方法包括形成包含海水，炭黑和至少一种溢油成分的颗粒稳定的乳液，并允许至少一种溢油组分降解，从而从海洋环境中除去所述组分 。 可以将炭黑加入到油 - 海水混合物中以形成含有至少一种溢油组分和允许降解的溢油组分的稳定化乳液，从而从溢油中除去至少一种溢油组分。 还公开了包含一种或多种溢油组分，海水和炭黑颗粒的乳液。

    OIL EMULSIFICATION AND POLYCYCLIC AROMATIC HYDROCARBON ADSORPTION USING FINE PARTICLES AS DISPERSANTS
    2.
    发明申请
    OIL EMULSIFICATION AND POLYCYCLIC AROMATIC HYDROCARBON ADSORPTION USING FINE PARTICLES AS DISPERSANTS 有权
    使用细颗粒作为分散剂的油性模拟和多环芳烃吸附

    公开(公告)号：US20140166575A1

    公开(公告)日：2014-06-19

    申请号：US14131323

    申请日：2012-07-10

    申请人： Arijit Bose ,  Vijay T. John ,  Ani Tzankova Nikova

    发明人： Arijit Bose ,  Vijay T. John ,  Ani Tzankova Nikova

    IPC分类号： C02F1/68 ,  C02F1/28 ,  C02F3/00

    CPC分类号： C02F1/68 ,  C02F1/281 ,  C02F1/681 ,  C02F3/00 ,  C02F3/343 ,  C09K3/32

    摘要： A method for cleaning an oil spill in a marine environment includes forming a particle-stabilized emulsion containing seawater, carbon black and at least one oil spill component and allowing the at least one oil spill component to degrade, thereby removing said component from the marine environment. Carbon black can be added to an oil-seawater mixture to form a stabilized emulsion containing at least one oil spill component and the oil spill component allowed to degrade, thereby removing the at least one oil spill component from the oil spill. Also disclosed is an emulsion that includes one or more oil spill components, seawater and carbon black particles.

    摘要翻译： 用于清洁海洋环境中的溢油的方法包括形成包含海水，炭黑和至少一种溢油成分的颗粒稳定的乳液，并允许至少一种溢油组分降解，从而从海洋环境中除去所述组分 。 可以将炭黑加入到油 - 海水混合物中以形成含有至少一种溢油组分和允许降解的溢油组分的稳定化乳液，从而从溢油中除去至少一种溢油组分。 还公开了包含一种或多种溢油组分，海水和炭黑颗粒的乳液。

    Modified freeze fracture direct imaging apparatus and technique
    5.
    发明授权
    Modified freeze fracture direct imaging apparatus and technique 有权
    改良冻结直接成像装置及技术

    公开(公告)号：US07816141B2

    公开(公告)日：2010-10-19

    申请号：US11338566

    申请日：2006-01-24

    申请人： Arijit Bose

    发明人： Arijit Bose

    IPC分类号： G01N33/00

    CPC分类号： G01N1/42 ,  G01N1/2813

    摘要： A modified freeze direct imaging of a viscous surfactant mesophase method. A chamber is provided having controlled temperature and solvent partial pressure. The chamber has two copper planchettes at the top and bottom thereof. A sample is placed in the chamber on a grid and is squeezed between the planchettes into a thin film. The thin film is placed in a liquid to vitrify the sample. The sample is removed from the planchettes to fracture the sample. The sample is then placed on a cold stage; and imaged.

    摘要翻译： 粘性表面活性剂中间相方法的改进冷冻直接成像。 提供具有受控温度和溶剂分压的室。 该室在其顶部和底部具有两个铜制平面。 将样品放置在格栅上的腔室中，并在平面片之间挤压成薄膜。 将薄膜放置在液体中以使样品玻璃化。 从样品中取出样品以破碎样品。 然后将样品置于冷平台上; 并成像。

    Systems and methods of identifying biomarkers for subsequent screening and monitoring of diseases
    6.
    发明授权
    Systems and methods of identifying biomarkers for subsequent screening and monitoring of diseases 失效
    识别生物标志物用于随后筛选和监测疾病的系统和方法

    公开(公告)号：US07507533B2

    公开(公告)日：2009-03-24

    申请号：US11232597

    申请日：2005-09-22

    申请人： Arijit Bose ,  Nazneen Aziz

    发明人： Arijit Bose ,  Nazneen Aziz

    IPC分类号： C12Q1/00

    CPC分类号： G01N1/42 ,  B01L3/022 ,  G01N21/6428 ,  G01N21/6456 ,  G01N33/68 ,  G01N2001/2873 ,  H01J2237/2001 ,  H01J2237/204

    摘要： A system for generating an image of ultrastructural biomarkers from a biological sample is provided. The system includes a grid onto which a sample to be imaged may be placed and a cryogenic reservoir into which the grid and sample may be immersed for vitrification of the sample. The system also includes a stage onto which the grid and sample may be situated for subsequent imaging in a high contrast imager to permit identification of ultrastructural biomarkers therein. A method for generating an image of ultrastructural biomarkers from a biological sample is also provided. The generated image of ultrastructural biomarkers may be used subsequently for screening and monitoring diseases, evaluating drug and therapeutic efficacy, and assessing risks associated with a drug or therapeutic candidate, among other things.

    摘要翻译： 提供了一种用于从生物样品生成超微结构生物标志物的图像的系统。 该系统包括可以放置要成像的样品的栅格和可以将栅格和样品浸入其中的低温储存器，用于玻璃化样品。 该系统还包括一个阶段，栅格和样本可以位于该阶段，用于在高对比度成像仪中随后成像，以允许在其中识别超微结构生物标志物。 还提供了用于从生物样品生成超微结构生物标志物的图像的方法。 生成的超微结构生物标志物的图像可以随后用于筛选和监测疾病，评估药物和治疗功效，以及评估与药物或治疗候选物相关的风险等。

    Systems and Methods of Identifying Biomarkers for Subsequent Screening and Monitoring of Diseases
    8.
    发明申请
    Systems and Methods of Identifying Biomarkers for Subsequent Screening and Monitoring of Diseases 审中-公开
    识别生物标记物进行疾病筛查和监测的系统和方法

    公开(公告)号：US20090196483A1

    公开(公告)日：2009-08-06

    申请号：US12367179

    申请日：2009-02-06

    申请人： Arijit Bose ,  Nazneen Aziz

    发明人： Arijit Bose ,  Nazneen Aziz

    IPC分类号： G06K9/00

    CPC分类号： G01N1/42 ,  B01L3/022 ,  G01N21/6428 ,  G01N21/6456 ,  G01N33/68 ,  G01N2001/2873 ,  H01J2237/2001 ,  H01J2237/204

    摘要： A system for generating an image of ultrastructural biomarkers from a biological sample is provided. The system includes a grid onto which a sample to be imaged may be placed and a cryogenic reservoir into which the grid and sample may be immersed for vitrification of the sample. The system also includes a stage onto which the grid and sample may be situated for subsequent imaging in a high contrast imager to permit identification of ultrastructural biomarkers therein. A method for generating an image of ultrastructural biomarkers from a biological sample is also provided. The generated image of ultrastructural biomarkers may be used subsequently for screening and monitoring diseases, evaluating drug and therapeutic efficacy, and assessing risks associated with a drug or therapeutic candidate, among other things.

    摘要翻译： 提供了一种用于从生物样品生成超微结构生物标志物的图像的系统。 该系统包括可以放置要成像的样品的栅格和可以将栅格和样品浸入其中的低温储存器，用于玻璃化样品。 该系统还包括一个阶段，栅格和样本可以位于该阶段，用于在高对比度成像仪中随后成像，以允许在其中识别超微结构生物标志物。 还提供了用于从生物样品生成超微结构生物标志物的图像的方法。 生成的超微结构生物标志物的图像可以随后用于筛选和监测疾病，评估药物和治疗功效，以及评估与药物或治疗候选物相关的风险等。

    Flow-through, hybrid magnetic field gradient, rotating wall device for enhanced colloidal magnetic affinity separations
    10.
    发明授权
    Flow-through, hybrid magnetic field gradient, rotating wall device for enhanced colloidal magnetic affinity separations 失效
    流通，混合磁场梯度，旋转壁装置，用于增强胶体磁性亲和力分离

    公开(公告)号：US06346196B1

    公开(公告)日：2002-02-12

    申请号：US09720608

    申请日：2001-03-13

    申请人： Arijit Bose

    发明人： Arijit Bose

    IPC分类号： B01D3506

    CPC分类号： B03C1/01 ,  B03C1/23 ,  B03C1/288

    摘要： A slowly rotating separation chamber with an oscillating axial magnetic field gradient created by an alternating current solenoid superimposed on a steady radial gradient in a horizontal chamber is used as part of a flow-through multiunit colloidal magnetic affinity separation device including magnets. The field-gradient induced microscale particle motion, as well as particle resuspension by chamber rotation, significantly enhances particle-target contact without generating damaging shear forces. Chamber rotation also minimizes sedimentation of non-neutrally buoyant magnetic particles. The alternating current solenoid are a series of coils arranged along the axial flow direction, a single chamber is utilized as a flow-through multistage separation device, leading to a major increase in volume and reduced “down” times as compared to batch equipment.

    摘要翻译： 作为包括磁体的流通多单元胶体磁性亲和力分离装置的一部分，使用具有由在水平室中的稳定径向梯度上叠加的交流电磁阀产生的振荡轴向磁场梯度的缓慢旋转的分离室。 场梯度诱导的微粒子运动以及通过室旋转的颗粒重悬，显着增强了粒子 - 目标接触而不产生有害的剪切力。 室内旋转也使非中性浮力磁性颗粒的沉降最小化。 交流电磁阀是沿着轴向流动方向布置的一系列线圈，单个腔室被用作流通多级分离装置，与批量设备相比，体积大幅增加，减少了“下降”时间。