The notion of surface plasmon resonance (SPR) sensor research emerged more than eight
decades ago from the first observed phenomena in 1902 until the first introduced principles …

Related US Application Data (60) Provisional application No. 60/281,094, filed on Apr. 2,
2001, provisional application No. 60/281,093, filed on Apr. 2, 2001, provisional application …

The present invention provides a method for detecting an analyte, comprising providing a
sensor comprising a Sub strate coated with a free electron metal, a matrix layer disposed on …

Primary Examiner Frank G. Font Assistant Examiner Patrick Connolly (74) Attorney, Agent, or
Firm Townsend and Townsend and Crew LLP (57) ABSTRACT A Sensor platform for use in …

57 ABSTRACT A Self-contained optical Sensor (5) with a device platform (7) and an
encapsulating light transmissive housing (9) formed therein is disclosed in conjunction with …

A method, system, and apparatus for the collection, analysis, and disposal of controlled
substances are described. A collector receives an excess of controlled substance and stores …

An apparatus utilizes optical reflectivity (REF) to measure concentrations in liquids. The REF
optical system is pack aged in a compact and cost-effective form factor. An elec tronic circuit …

A sensor platform for use in sample analysis comprises a substrate (30) of refractive index (n
1) and a thin, optically transparent layer (32) of refractive index (n 2) on the substrate,(n 2) is …

Adlard, et al., The American Physical Society, Physical Review Letters, vol. 79, No. 9,"
Localization of One-Pho ton., States,” pp. 1585–1587,(1997).(List continued on next page.) …

Primary Examiner-Gregory J. Toatley, Jr. Assistant Examiner Patrick Connolly (74) Attorney,
Agent, or Firm Townsend and Townsend and Crew LLP; Gerald T. Gray (57) ABSTRACT A …