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    Textile dyeing using nanocellulosic fibers
    37.
    发明授权
    Textile dyeing using nanocellulosic fibers 有权
    纺织染色使用纳米纤维素纤维

    公开(公告)号：US09506187B2

    公开(公告)日：2016-11-29

    申请号：US14796195

    申请日：2015-07-10

    Applicant: University of Georgia Research Foundation, Inc. ,  Clemson University

    Inventor： Sergiy Minko ,  Suraj Sharma ,  Ian Hardin ,  Igor Luzinov ,  Sandy Wu Daubenmire ,  Andrey Zakharchenko ,  Raha Saremi ,  Yun Sang Kim

    IPC: D06P5/00 ,  D06P1/00 ,  D06P1/50

    CPC classification number: D06P1/0016 ,  D06P1/0052 ,  D06P1/50

    Abstract: Disclosed are various embodiments for dyeing a material using a dyed nanocellulose dispersion, thereby reducing or eliminating the need for water in dyeing materials, such as fabrics and textiles. A dyed nanocellulose dispersion or gel may be prepared from wood pulp fibers using a homogenizer and a dye, wherein the dyed nanocellulose dispersion comprises nanosized cellulose fibrils. The dyed nanocellulose gel may comprise an approximate concentration of 0.5% to 6%. The dyed nanocellulose dispersion may be applied to a material, such as a fabric or textile material. The fabric or textile material can be dried resulting in a dyed material.

    Abstract translation: 公开了使用染色的纳米纤维素分散体染色材料的各种实施方案，从而减少或消除了染色材料如织物和纺织品中的水的需要。 染色的纳米纤维素分散体或凝胶可以使用均化器和染料由木浆纤维制备，其中染色的纳米纤维素分散体包含纳米尺寸的纤维素原纤维。 染色的纳米纤维素凝胶可以包含约0.5％至6％的近似浓度。 染色的纳米纤维素分散体可以施加到诸如织物或织物材料的材料上。 可以将织物或纺织材料干燥，从而得到染色材料。

    Method for Forming Heterogeneous Single Garnet Based Crystals for Passive Q-Switched Lasers and Microlasers
    38.
    发明申请
    Method for Forming Heterogeneous Single Garnet Based Crystals for Passive Q-Switched Lasers and Microlasers 有权
    用于形成被动Q开关激光器和微型激光器的异质单石榴石晶体的方法

    公开(公告)号：US20160326666A1

    公开(公告)日：2016-11-10

    申请号：US14332672

    申请日：2014-07-16

    Applicant: Clemson University

    Inventor： Joseph W. Kolis ,  Colin D. McMillen ,  J. Matthew Mann

    IPC: C30B7/10 ,  H01S3/16 ,  C30B29/22 ,  C30B7/00 ,  C30B19/12

    CPC classification number: C30B13/02 ,  C01F17/0025 ,  C30B7/10 ,  C30B29/28 ,  H01S3/0612 ,  H01S3/113 ,  H01S3/1611 ,  H01S3/1643

    Abstract: Disclosed are heterogeneous crystals for use in a laser cavity and methods of forming the crystals. A crystal can be a monolithic crystal containing a garnet-based activator region and a garnet-based Q-switch. Disclosed methods include hydrothermal growth techniques for the growth of differing epitaxial layers on a host. A YAG host material can be doped in one region with a suitable activator ion for lasing and can be formed with another region that is doped with a saturable absorber to form the Q-switch. Regions can be formed with controlled thickness in conjunction. Following formation, a heterogeneous crystal can be cut, polished and coated with mirror films at each end for use in a laser cavity to provide short pulses of high power emissions using high frequency pulse modes.

    Abstract translation: 公开了用于激光腔的异质晶体和形成晶体的方法。 晶体可以是包含基于石榴石的激活剂区域和基于石榴石的Q开关的单片晶体。 公开的方法包括用于在主机上生长不同外延层的水热生长技术。 YAG主体材料可以在一个区域中掺杂适当的活化剂离子用于激光，并且可以用掺杂有可饱和吸收剂的另一区域形成以形成Q开关。 区域可以形成为具有受控厚度的结合。 形成后，可以在每个端部切割，抛光和涂覆镜面膜以用于激光腔，以使用高频脉冲模式提供高功率发射的短脉冲。

    High sensitivity tunable radio frequency sensors
    39.
    发明授权
    High sensitivity tunable radio frequency sensors 有权
    高灵敏度可调谐射频传感器

    公开(公告)号：US09464994B2

    公开(公告)日：2016-10-11

    申请号：US14445433

    申请日：2014-07-29

    Applicant: Clemson University

    Inventor： Pingshan Wang ,  Yan Cui ,  Yuxi He ,  David Moline ,  Jiwei Sun

    IPC: G01R27/04 ,  G01N22/00 ,  G06F1/32 ,  G01B9/02

    CPC classification number: G01N22/00 ,  G01B9/02 ,  G01N15/1459 ,  G01N2015/1006 ,  G06F1/3203

    Abstract: Highly sensitive and tunable RF sensors that provide detection and analysis of single cells and particles are provided. The tunable RF sensors are configured as tunable interferometers, wherein cells or particles to be analyzed are passed through a channel, such as a microfluidic channel, across waveguides corresponding to reference and test branches of the interferometers. A network analyzer coupled to the interferometers can be configured to measure a plurality of scattering parameters, such as transmission scattering coefficients (S21) of the reference and test branches, to evaluate characteristics of cells passing through the channel. A plurality of tunable interferometers may be employed, each interferometer operating in different frequency bands such that information obtain from the plurality of interferometers may be combined to provide further information.

    Abstract translation: 提供了提供单细胞和颗粒检测和分析的高灵敏度和可调谐RF传感器。 可调谐RF传感器被配置为可调谐干涉仪，其中待分析的细胞或颗粒穿过对应于干涉仪的参考和测试分支的波导的通道，例如微流体通道。 耦合到干涉仪的网络分析器可以被配置为测量多个散射参数，例如参考和测试分支的传输散射系数（S21），以评估通过信道的小区的特性。 可以使用多个可调谐干涉仪，每个干涉仪在不同的频带中工作，使得可以组合从多个干涉仪获得的信息以提供进一步的信息。

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