公开(公告)号：US07796262B1

公开(公告)日：2010-09-14

申请号：US11809867

申请日：2007-05-31

申请人： Shaopeng Wang ,  Akhilesh Ramachandran ,  Edward T Knobbe ,  Frederick Gorr Johnson ,  Brent Everett Little ,  David Wesley Goad

发明人： Shaopeng Wang ,  Akhilesh Ramachandran ,  Edward T Knobbe ,  Frederick Gorr Johnson ,  Brent Everett Little ,  David Wesley Goad

IPC分类号： G01N21/00

CPC分类号： G01N21/7746 ,  G01N33/54373 ,  G01N33/54393

摘要： The current invention provides methods for detecting trace analytes in solution or suspension using coupled micro-ring resonators. The methods of the current invention determine the presence and concentration of the target analytes in real time by exposing the micro-ring resonator to the analyte and determining the resulting rate of change of resonance wavelength experienced by a sensing micro-ring resonator as compared to a reference micro-ring resonator.

摘要翻译： 本发明提供了使用耦合的微环谐振器在溶液或悬浮液中检测痕量分析物的方法。 本发明的方法通过将微环谐振器暴露于分析物来确定目标分析物的存在和浓度，并确定感测微环谐振器所产生的共振波长的变化速率与 参考微环谐振器。