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公开(公告)号：US20170241913A1
公开(公告)日：2017-08-24
申请号：US15502239
申请日：2014-08-08
发明人： Yansong GU
CPC分类号： G01N21/87 , G01B11/24 , G01N21/27 , G01N2201/0612 , G01N2201/0627
摘要： Technologies are generally described for spectroscopic determination of one or more optical properties of a gemstone. An imaging device may include one or more light sources configured to illuminate one or more portions of the gemstone, and one or more photo detectors configured to detect reflected light from the portions of the gemstone in response to the illumination. An analysis module may be communicatively coupled to the imaging device, and configured to analyze the reflected light to determine the optical properties of the portions of the gemstone. The optical properties may include at least one of a clarity, color, fluorescence, birefringence, dichroism, and brilliance of the portions of the gemstone. In some examples, an optical fingerprint of the gemstone may be created based on one or more determined optical characteristics of the portions of the gemstone, where the optical fingerprint may uniquely identify the gemstone.
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公开(公告)号：US20170227511A1
公开(公告)日：2017-08-10
申请号：US15501402
申请日：2014-08-08
发明人： Yansong GU
CPC分类号： G01N33/06 , G01N21/255 , G01N33/04 , G01N2201/0627 , G01N2201/1293
摘要： A method for the quality control of dairy products is disclosed. The method includes scanning the surface of a dairy product test sample using a chromatic scanner system to generate a spectral pattern of reflected light intensities, which pattern is unique to the test sample. The spectral pattern from the test sample is compared with spectral patterns from one or more reference dairy products to provide an indication of test sample identify, quality and/or nutritional content.
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公开(公告)号：US20160075888A1
公开(公告)日：2016-03-17
申请号：US14888386
申请日：2013-05-02
发明人： Yansong GU
CPC分类号： C09D5/1681 , B82Y30/00 , C08K3/16 , C09D5/00 , C09D5/1687 , C09D7/40 , C09D7/60 , C09D7/61 , C09D7/67 , C09D7/68 , C09D7/69 , C09D7/70 , C09D101/02 , C09D105/00 , C09D105/02 , C09D105/08 , C09D133/00
摘要： Paint configured to provide a hydrophilic paint surface comprising a paint base and a texture imprinting additive (TIA) that provides sacrificial particles upon drying of the paint. Loss of the sacrificial particles increases roughness and reduces the contact angle with water, providing a hydrophilic surface that is wettable and hence self-cleaning. Also described are specific types of TIA, methods of making the paint, methods of making a hydrophilic surface, and kits.
摘要翻译： 涂料被配置成提供亲水涂料表面，其包括油漆基材和纹理印记添加剂（TIA），其在涂料干燥时提供牺牲颗粒。 牺牲颗粒的损失增加了粗糙度并降低了与水的接触角，从而提供了可润湿的亲水表面，并因此进行了自清洁。 还描述了特定类型的TIA，制备涂料的方法，制备亲水表面的方法和试剂盒。
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4.发明申请METHODS AND DEVICES FOR HIGH THROUGHPUT SCREENING OF CONDITIONS AFFECTING STEM CELL DIFFERENTIATION 审中-公开影响干细胞分化的条件的高通量筛选的方法和装置公开(公告)号：US20160334390A1
公开(公告)日：2016-11-17
申请号：US15112660
申请日：2014-01-21
发明人： Yansong GU
IPC分类号： G01N33/50
CPC分类号： G01N33/5029 , G01N33/5005 , G01N33/5008 , G01N33/5073
摘要： Disclosed are methods and systems for testing the effects of various morphogens and/or feeder cells on the differentiation of pluripotent cells. The assays described herein can be used for determining the optimum conditions that lead to differentiation of stem cells. Once the optimum conditions for stem cell differentiation are determined, such cells may be used in a variety of therapies.
摘要翻译： 公开了用于测试各种形态发生剂和/或饲养细胞对多能细胞分化的影响的方法和系统。 本文所述的测定法可用于确定导致干细胞分化的最佳条件。 一旦确定了干细胞分化的最佳条件，这些细胞可用于多种疗法。
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公开(公告)号：US20150197679A1
公开(公告)日：2015-07-16
申请号：US14594253
申请日：2015-01-12
发明人： Yansong GU
IPC分类号： C09K5/06 , C08F251/02 , B01J20/26 , C08F257/02
CPC分类号： C09K5/066 , B01J20/264 , C08F220/18 , C08F293/00 , C09K5/063 , D21H19/20 , D21H27/10 , C08F2220/1891 , C08F220/20 , C08F2222/1013
摘要： Thermostatic packaging materials, and methods for making and using the materials are disclosed. The materials may include phase change materials that are covalently bound with the packaging material to avoid any leaching of liquefied phase change materials. The phase change materials may be copolymerized with hydrogels to provide an absorbent thermostatic material.
摘要翻译： 公开了恒温包装材料以及制造和使用材料的方法。 这些材料可以包括与包装材料共价结合的相变材料，以避免液化相变材料的任何浸出。 相变材料可以与水凝胶共聚以提供吸收剂恒温材料。
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公开(公告)号：US20130231295A1
公开(公告)日：2013-09-05
申请号：US13738424
申请日：2013-01-10
发明人： Yansong GU
IPC分类号： C07G1/00
CPC分类号： C07G1/00
摘要： An article including a lignin derivative, where the lignin derivative includes a moiety derived from an antimicrobial compound. Also provided are methods of inhibiting microbial growth with an article including a lignin derivative.
摘要翻译： 一种包含木质素衍生物的制品，其中木质素衍生物包括衍生自抗微生物化合物的部分。 还提供了用包含木质素衍生物的制品抑制微生物生长的方法。
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