Cargo inspection apparatus having a nanoparticle film and...

Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering

Reexamination Certificate

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Reexamination Certificate

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07133129

ABSTRACT:
A cargo inspection apparatus for the inspection of an analyte carried by a medium is disclosed. The apparatus includes a housing having an inlet allowing for entry of the medium and an outlet allowing for exit of the medium, and an adsorber disposed within the housing in fluid communication with the medium flow from the inlet to the outlet, the adsorber includes a substrate having disposed thereon a nanoparticle film. The nanoparticle film has nanoparticles having an average particle size of equal to or less than about 500 nanometers.

REFERENCES:
patent: 4674878 (1987-06-01), Vo-Dinh
patent: 5017007 (1991-05-01), Milne et al.
patent: 5255067 (1993-10-01), Carrabba et al.
patent: 5621522 (1997-04-01), Ewing et al.
patent: 5642393 (1997-06-01), Krug et al.
patent: 6610977 (2003-08-01), Megerle
patent: 7046358 (2006-05-01), Barker et al.
patent: WO 98/10289 (1998-12-01), None
S. Farquharson, et al., “Trace drug analysis by surface-enhanced Raman spectroscopy;” SPIE 2000; 4200, 89-95.
Steinfeld, et al., “New spectroscopic methods for environmental measurement and monitoring;” SPIE; 1999 3853, 28-33.
Simeonsson, Josef B., “Development of a SERS-Based Sensor for Monitoring Air Quality in Space Cabin Environments;” SAE Technical Paper Series Jul. 7-10, 2003.
Carter, J. Chance et al., “Raman spectroscopy for in Situ Identification of Cocaine and Selected Adulterants;” Applied Spectroscopy 2000; 54(12):1876-1881.
Wang, J. et al., “Fabricating Surface Enhanced Raman Scattering (SERS)-Active Substrates by Assembling Colloidal Au Nanoparticles with Self-Assembled Monolayers;” Jpn. J. Appl. Phys., Oct. 15, 1996; 35:L1381-L1384.
Seitz, Oliver et al., “Preparation and characterisation of gold nanparticle assemblies on silanised glass plates;” Elsevier; Colloids and Surfaces A 2003; 218:225-239.
Kim, Beomseok et al., “Self-Organization of Large Gold Nanoparticle Arrays;” J. Am. Chem. Soc. 2001; 123:7955-7956.
“Liquid Waveguide Capillary Cell” product description [online] http://www.wpiine.com/WPI—Web/Spectroscopy/LWCC.html [retrieved Mar. 25, 2004].
Holister, Paul et al. “Nanoparticles, Technology White papers nr.3;” Cientifica Oct. 2003.
Carrabba, Michael M. et al. “Real-Time Hazardous Chemical Emission Rate Monitoring Instrument—Phase II;” Apr. 1996.

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