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公开(公告)号：US20190350208A1
公开(公告)日：2019-11-21
申请号：US16475816
申请日：2018-01-03
发明人： Juan Carlos Cabrera , Ruddy Wattiez
IPC分类号： A01N63/02 , A01N43/16 , A61K31/7004
摘要： The present invention relates to a composition comprising saccharides extracted from blue-green algae biomass, the said saccharides comprising—from 55% to 60% of rhamnose by weight, —from 6.5% to 10% of uronic acid by weight, —from 5% to 15% of sulfate groups by weight, and—less than 10% of xylose, glucose and galactose or a mixture thereof calculated by weight upon the total of the composition being 100%.
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公开(公告)号：US20190233613A1
公开(公告)日：2019-08-01
申请号：US16332296
申请日：2017-09-12
CPC分类号： C08K3/36 , B01J31/00 , C08J5/18 , C08J2367/04 , C08J2375/04 , C08K9/04 , C08K9/06 , C08K2201/001 , C08K2201/011 , C08L67/04 , C08L75/04 , C08L2201/12 , C08L75/08
摘要： An ionic nanocomposite comprising a nanomaterial comprising charged groups disposed on at least a portion of a surface of the nanomaterial and a polymer material comprising charged pendant group and/or end functionalized charged groups, where the charged groups of the nanomaterial and the charged pendant groups of the polymer material have opposite charges and the nanomaterial and polymer material are connected by one or more ionic bonds. A nanomaterial can be nanoparticles comprising sulfate groups disposed on at least a portion of the surface of the nanoparticles. The polymer material can be a polymer with pendant imidazolium groups. An ionic nanocomposite can be present as a film (e.g., a thin film). An ionic nanocomposite can be used in devices. A nanocomposite can be used in various coating application.
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公开(公告)号：US09689021B2
公开(公告)日：2017-06-27
申请号：US14350646
申请日：2012-10-15
申请人： UNIVERSITÉ DE LIÈGE , UNIVERSITÉ CATHOLIQUE DE LOUVAIN , UNIVERSITÉ LIBRE DE BRUXELLES , UNIVERSITÉ DE MONS-HAINAUT
发明人： Alain Brans , Bernard Joris , Michael Delmarcelle , Jacqueline Marchand , Paul Tulkens , Catherine Hammaecher , Erik Goormaghtigh , Joel De Coninck
CPC分类号： C12Q1/34 , C12N9/86 , G01N33/9446 , G01N2333/986
摘要： The present invention relates to methods for determining the concentration of a free beta-lactam antibiotic in a biological sample. In particular, the present invention relates to methods for measuring a free beta-lactam antibiotic in a biological sample, comprising the steps of: (a) providing at least one class C beta-lactamase, a functional fragment or variant thereof; (b) providing at least one biological sample; (c) contacting said at least one class C beta-lactamase with said at least one biological sample; and (d) determining the concentration of said free beta-lactam antibiotic in said at least one biological sample.
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公开(公告)号：US20170219442A1
公开(公告)日：2017-08-03
申请号：US15328740
申请日：2015-07-16
申请人： UNIVERSITÉ DE MONS , EMPHASE SPRL
发明人： Frédéric Musin , Marc Wuilpart , Patrice Megret
IPC分类号： G01K11/32
CPC分类号： G01K11/32
摘要： The present invention is related to a method for determining distributed temperature variation of a few mode optical fibre comprising the steps of:—providing a few mode optical fibre;—enlighting a first end of said few mode optical fibre by means of a coherent light source;—determining the interference pattern of coherent light at a second end of the optical fibre;—selecting one maximum of intensity at the second end of the optical fibre by spatially filtering the enlighting at the first end of the optical fibre;—determining the path length of the trajectory of the selected maximum of intensity;—based upon the determined path length of the trajectory of the selected maximum of intensity, determining the temperature variation of the few mode optical fibre.
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公开(公告)号：US10378971B2
公开(公告)日：2019-08-13
申请号：US15328740
申请日：2015-07-16
申请人： UNIVERSITÉ DE MONS , EMPHASE SPRL
发明人： Frédéric Musin , Marc Wuilpart , Patrice Megret
摘要： The present invention is related to a method for determining distributed temperature variation of a few mode optical fiber comprising the steps of:—providing a few mode optical fiber;—enlighting a first end of said few mode optical fiber by means of a coherent light source;—determining the interference pattern of coherent light at a second end of the optical fiber;—selecting one maximum of intensity at the second end of the optical fiber by spatially filtering the enlighting at the first end of the optical fiber;—determining the path length of the trajectory of the selected maximum of intensity;—based upon the determined path length of the trajectory of the selected maximum of intensity, determining the temperature variation of the few mode optical fiber.
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公开(公告)号：US20150192558A1
公开(公告)日：2015-07-09
申请号：US14414483
申请日：2013-07-11
申请人： UNIVERSITÉ DE MONS
发明人： Joel De Coninck , Sofiene Marouani
CPC分类号： G01N33/28 , G01N29/02 , G01N29/022 , G01N33/2888 , G01N2291/0226 , G01N2291/0258 , G01N2291/02818
摘要： The quality and/or aging of an oil is monitored, notably in-situ, using a resonator sensor, for example a quartz crystal microbalance sensor (QCM). Changes of the frequency response of the sensor may be used to detect or monitor the presence of one or a combination of water, fuel, metallic debris, plastic debris and reaction products from degradation of oil components and/or oil additives (including oxidation products and acids). At least one of the major surfaces of the resonator sensor may include a component capturing surface layer provided with impression sites adapted to retain components of the oil indicative of the oil's quality, aging or contamination and both major surfaces of the sensor are preferably immersed in the oil to be monitored.
摘要翻译： 使用谐振器传感器（例如石英晶体微量天平传感器（QCM））来监测油的质量和/或老化，特别是原位。 可以使用传感器的频率响应的变化来检测或监测水，燃料，金属碎片，塑料碎屑和反应产物中的一种或其组合的存在，从而降低油组分和/或油添加剂（包括氧化产物和 酸）。 谐振器传感器的主要表面中的至少一个可以包括设置有适于保持表示油的质量，老化或污染的油的部件的压印位置的部件捕获表面层，并且传感器的两个主表面优选地浸入 油被监测。
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公开(公告)号：US11370896B2
公开(公告)日：2022-06-28
申请号：US16332296
申请日：2017-09-12
摘要： An ionic nanocomposite comprising a nanomaterial comprising charged groups disposed on at least a portion of a surface of the nanomaterial and a polymer material comprising charged pendant group and/or end functionalized charged groups, where the charged groups of the nanomaterial and the charged pendant groups of the polymer material have opposite charges and the nanomaterial and polymer material are connected by one or more ionic bonds. A nanomaterial can be nanoparticles comprising sulfate groups disposed on at least a portion of the surface of the nanoparticles. The polymer material can be a polymer with pendant imidazolium groups. An ionic nanocomposite can be present as a film (e.g., a thin film). An ionic nanocomposite can be used in devices. A nanocomposite can be used in various coating application.
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公开(公告)号：US09651537B2
公开(公告)日：2017-05-16
申请号：US14414483
申请日：2013-07-11
申请人： UNIVERSITÉ DE MONS
发明人： Joel De Coninck , Sofiene Marouani
CPC分类号： G01N33/28 , G01N29/02 , G01N29/022 , G01N33/2888 , G01N2291/0226 , G01N2291/0258 , G01N2291/02818
摘要： The quality and/or aging of an oil is monitored, notably in-situ, using a resonator sensor, for example a quartz crystal microbalance sensor (QCM). Changes of the frequency response of the sensor may be used to detect or monitor the presence of one or a combination of water, fuel, metallic debris, plastic debris and reaction products from degradation of oil components and/or oil additives (including oxidation products and acids). At least one of the major surfaces of the resonator sensor may include a component capturing surface layer provided with impression sites adapted to retain components of the oil indicative of the oil's quality, aging or contamination and both major surfaces of the sensor are preferably immersed in the oil to be monitored.
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