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1. 发明申请

WO2015017722A2 STRUCTURALLY COLORED MATERIALS WITH SPECTRALLY SELECTIVE ABSORBING COMPONENTS AND METHODS FOR MAKING THE SAME 审中-公开
标题翻译：具有选择性吸收组分的结构性着色材料及其制备方法
公开(公告)号：WO2015017722A2
公开(公告)日：2015-02-05
申请号：PCT/US2014/049288
申请日：2014-07-31
申请人： PRESIDENT AND FELLOWS OF HARVARD COLLEGE
发明人： AIZENBERG, Joanna , VOGEL, Nicolas , BURGESS, Ian , KOLLE, Mathias , SHIRMAN, Tanya , UTECH, Stefanie , KOAY, Natalie , PHILIPS, Katherine , WEITZ, David, A.
IPC分类号： C09C1/62
CPC分类号： C09C1/0081 , A61K8/0283 , A61K8/19 , A61K8/25 , A61K8/29 , A61K8/8176 , A61K2800/412 , A61K2800/43 , A61K2800/5922 , A61Q1/02 , A61Q1/06 , C01P2004/64 , C09C1/62 , C09C3/06 , C09D17/006
摘要： A structurally colored pigment is described that contains a plurality of photonic crystal particles dispersed in a medium, where each photonic crystal particles contains a plurality of spectrally selective absorbing components dispersed within the photonic crystal particle. In certain embodiments, each photonic crystal particle has a predetermined minimum number of repeat units of the photonic crystal structure. The structurally colored material provides improved reflectance, long-term stability, and control of the desired optical effects. The fabrication techniques described herein also provide high throughput and high yield allowing use in wide ranging applications from cosmetics, paints, signs, sensors, to packaging material.
摘要翻译：描述了包含分散在介质中的多个光子晶体颗粒的结构着色的颜料，其中每个光子晶体颗粒包含分散在光子晶体颗粒内的多个光谱选择性吸收组分。在某些实施方案中，每个光子晶体颗粒具有预定的最小数量的光子晶体结构的重复单元。结构着色的材料提供改善的反射率，长期稳定性和所需光学效果的控制。本文描述的制造技术还提供高产量和高产量，允许在从化妆品，油漆，标志，传感器到包装材料的广泛应用中使用。

2. 发明申请

WO2015157691A1 COLORIMETRIC SENSOR WITH AUTOMATED READOUT 审中-公开
标题翻译：具有自动读出功能的彩色传感器
公开(公告)号：WO2015157691A1
公开(公告)日：2015-10-15
申请号：PCT/US2015/025408
申请日：2015-04-10
申请人： PRESIDENT AND FELLOWS OF HARVARD COLLEGE
发明人： AIZENBERG, Joanna , BURGESS, Ian , KOAY, Natalie , DUFFY, Meredith , KAY, Theresa , SHIRMAN, Elijah , ABEDZADEH, Navid
IPC分类号： G01N21/62
CPC分类号： G01N21/251 , G01N21/774 , G01N21/78 , G01N33/28 , G01N2021/7779 , G02B1/005
摘要： A system and method to measure properties of a liquid, comprising: a colorimetric sensor comprising a photonic structure that displays a first signature upon exposure to a sample liquid that wets at least some of the interior surfaces of the porous photonic structure and displays a signature different from the first signature as the sample liquid evaporates. The system further includes a device to capture changes in the color of the colorimetric sensor; a memory to store data generated by the device; and a processing unit to analyze the data captured by the device. The processing unit compares the data captured by the device with a reference data, wherein the reference data comprises information regarding a time-dependent response of the colorimetric sensor upon exposure to and removal of a first set of predetermined liquids and to output information regarding the sample liquid.
摘要翻译：一种用于测量液体性质的系统和方法，包括：比色传感器，包括光子结构，其在暴露于浸入多孔光子结构的至少一些内表面的样品液体上时显示第一标记，并显示不同的标记从第一个签名当样品液体蒸发。该系统还包括用于捕获比色传感器的颜色变化的装置; 用于存储由设备生成的数据的存储器; 以及处理单元，用于分析由所述设备捕获的数据。处理单元将由设备捕获的数据与参考数据进行比较，其中参考数据包括关于在暴露于和移除第一组预定液体时比色传感器的时间依赖性响应的信息，并且输出关于样品的信息液体。

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