公开(公告)号：WO2013184212A3

公开(公告)日：2015-06-25

申请号：PCT/US2013031527

申请日：2013-03-14

Applicant: UNIV RICE WILLIAM M

Inventor： WEISMAN R BRUCE ,  WITHEY PAUL A ,  BACHILO SERGEI M ,  NAGARAJAIAH SATISH ,  VEMURU VENKATA SRIVISHNU M

IPC: G01Q60/00

CPC classification number: G01L1/248 ,  G01L1/25 ,  G01N21/359 ,  G01N2201/06113 ,  G01N2203/0629 ,  G01N2203/0652

Abstract: In some embodiments, the present invention provides methods of detecting strain associated with an object by: (1) irradiating a composition that has been applied to the object, where the composition comprises semiconducting single-walled carbon nanotubes; (2) measuring an emission from the irradiated composition, where the emission comprises near infrared emission; and (3) correlating the near infrared emission to the presence or absence of strain associated with the object. In some embodiments, the aforementioned steps occur without physically contacting the object or the composition. In some embodiments, the aforementioned steps occur without utilizing Raman spectroscopy. Further embodiments of the present invention also include a step of applying the composition to the object.

Abstract translation: 在一些实施方案中，本发明提供了通过以下步骤来检测与物体相关的菌株的方法：（1）照射已经施用于物体的组合物，其中组合物包含半导体单壁碳纳米管; （2）测量辐射组合物的发射，其中发射包括近红外发射; 和（3）将近红外发射与存在或不存在与物体相关联的应变相关联。 在一些实施方案中，上述步骤在物理接触物体或组合物的情况下发生。 在一些实施方案中，上述步骤在不使用拉曼光谱的情况下进行。 本发明的其它实施方案还包括将组合物施用于物体的步骤。