NanoSensors, Inc. Prepares Characterization of Porous Silicon for Next Generation of Sensors

Feb 22, 2006, 00:00 ET from NanoSensors, Inc.

    SANTA CLARA, Calif., Feb 22 /PRNewswire-FirstCall/ -- NanoSensors, Inc.
 (OTC Bulletin Board:   NNSR.OB), a company that develops and markets
 nanotechnology sensors, announced today that it will commence an evaluation to
 determine the optimal practical physical characteristics of the porous silicon
 for its next generation of sensors.
     Sensors measure the presence of substances in the air for remote
 detection.  The sensitivity and selectivity of these sensors depend on getting
 the highest density of sensor elements in a small volume, in order to be able
 to measure explosives and other terrorist threat materials at very low
 concentrations.  The Company has constructed an apparatus for the
 electro-chemical silicon etching process which will be used to produce porous
 silicon.  The initial evaluation of the process will be conducted with 4-inch
 silicon wafers to optimize porosity.
     The current method being used to track terrorist threat material is the
 "Gateway" topography where parcels and people are passed through a detection
 gate.  The Company's plan would be to field porous silicon sensors as "Sensor
 Dust" to blanket whole areas allowing for tracking a terrorist threat material
 through an entire area.
     About NanoSensors, Inc.
     NanoSensors, Inc. was incorporated in December 2003 and is a
 nanotechnology development company based in Santa Clara, California. The
 Company's principal business is the development, manufacturing and marketing
 of sensors and instruments to detect explosive (X), chemical (C) and
 biological (B) agents ("XCB"), along with the management of intellectual
 property derived there from that will enable NanoSensors to create nanoscale
     This press release contains "forward-looking statements" within the
 meaning of Section 27A of the Securities Act of 1933, as amended, and Section
 21E of the Securities Exchange Act of 1934, as amended, and are subject to the
 safe harbors created thereby. These forward-looking statements involve known
 and unknown risks, uncertainties and other facts that could cause the actual
 future results of the Company to be materially different from such
 forward-looking statements. These forward-looking statements are made only as
 of the date hereof, and we disclaim any obligation to update or revise the
 information contained in any such forward-looking statements, whether as a
 result of new information, future events or otherwise.

SOURCE NanoSensors, Inc.