公开(公告)号：US20070238807A1

公开(公告)日：2007-10-11

申请号：US11732238

申请日：2007-04-03

申请人： Adam L. Safir ,  Damian Hajduk ,  Didier G. Benoit ,  Marcelo E. Piotti ,  Shaofeng Ran ,  Steven X. Zong

发明人： Adam L. Safir ,  Damian Hajduk ,  Didier G. Benoit ,  Marcelo E. Piotti ,  Shaofeng Ran ,  Steven X. Zong

IPC分类号： A61L24/00

CPC分类号： A61L26/0066 ,  A61K8/8135 ,  A61K8/8152 ,  A61K9/0014 ,  A61K9/7015 ,  A61L26/0014 ,  A61L2300/402 ,  A61L2300/404 ,  A61L2300/442 ,  A61L2300/602 ,  A61L2300/80 ,  A61Q17/00 ,  C09D4/06 ,  C08L33/10 ,  C08L33/08

摘要： Water Resistant Film Forming Compositions Incorporating Hydrophilic Activities A film forming composition that includes a polymer having from about 80 mole percent to about 100 mole percent of a hydrophobic component, and from about 0 to about 20 mole percent of a charged component; a bioactive agent; and a solvent in which the polymer and the bioactive agent are homogeneously dispersed in the composition. The film forming composition can be used as a “liquid bandage” to form a water resistant film on a biological surface, where the polymer and the bioactive agent remain miscible.

摘要翻译： 引入亲水活性的耐水膜成型组合物成膜组合物包括具有约80摩尔％至约100摩尔％疏水组分和约0至约20摩尔％带电组分的聚合物; 生物活性剂; 和其中聚合物和生物活性剂均匀分散在组合物中的溶剂。 成膜组合物可以用作“液体绷带”，以在生物表面上形成防水膜，其中聚合物和生物活性剂保持混溶。

公开(公告)号：US20120156491A1

公开(公告)日：2012-06-21

申请号：US13163392

申请日：2011-06-17

申请人： Felicia Tam ,  Marcelo E. Piotti ,  Richard G. Freeman

发明人： Felicia Tam ,  Marcelo E. Piotti ,  Richard G. Freeman

IPC分类号： B32B5/16 ,  C07D401/14 ,  C07D213/16 ,  C07D471/04 ,  C07C211/61

CPC分类号： C07D471/04 ,  C07C15/56 ,  C07C211/61 ,  C07D213/06 ,  C07D213/16 ,  C07D213/42 ,  C07D213/53 ,  C07D213/77 ,  C07D519/00 ,  Y10T428/2982

摘要： A SERS tag comprising a core comprising at least two aggregated particles of a SERS enhancing material wherein the contact point between the particles defines a crevice; and a reporter molecule having a length sufficiently short to fit into the crevice and a conjugated path length which is as large as possible, provided the overall reporter molecule length is maintained sufficiently short to fit into the crevice.

摘要翻译： SERS标签，其包含包含至少两个SERS增强材料的凝集颗粒的芯，其中所述颗粒之间的接触点限定缝隙; 并且提供长度足够短以适应缝隙的报道分子和尽可能大的共轭路径长度，条件是总报告分子长度保持足够短以适合缝隙。

公开(公告)号：US20130009119A1

公开(公告)日：2013-01-10

申请号：US13635559

申请日：2011-03-22

申请人： Michael J. Natan ,  Richard G. Freeman ,  William E. Doering ,  Marcelo E. Piotti

发明人： Michael J. Natan ,  Richard G. Freeman ,  William E. Doering ,  Marcelo E. Piotti

IPC分类号： G02B5/20 ,  B05D5/06

CPC分类号： G01N21/658 ,  B82Y20/00 ,  B82Y30/00 ,  G01N2201/06113 ,  H01S3/30 ,  Y10S977/81 ,  Y10S977/834

摘要： Wavelength selective particles such as SERS nanotags modified for wavelength selectivity. As used herein, a wavelength selective particle is one which cannot be effectively excited or interrogated at one or more wavelengths where a reporter molecule associated with the particle would normally produce a spectrum. Also disclosed are methods of manufacturing wavelength selective particles and methods of tagging materials or objects with wavelength selective particles.

摘要翻译： 波长选择性颗粒，如SERS纳米复合材料修饰波长选择性。 如本文所用，波长选择性颗粒是在与颗粒相关的报告分子通常产生光谱的一个或多个波长处不能有效激发或询问的粒子。 还公开了制造波长选择性颗粒的方法和用波长选择性颗粒标记材料或物体的方法。