An airborne biological particle monitoring device collects particles floating in air. The monitor
includes a camera sensor, illumination source, and quantum-dot illumination source. The …

A monitor includes a base, a cylindrical housing, rotatably connected to the base, and
including an air-intake slot, and a collection media, a motor configured to rotate the …

An apparatus for collection and detection of airborne particles includes an optical imaging
system having an exposure time, a particle inspection zone, and a flexible substrate with an …

A flow of air including a fungal spore is directed to a collection cartridge. The spore is
trapped within the cartridge and positioned within a field of view of a camera sensor. A UV …

The invention provides a sensor device which comprises an input flow channel (10) for
receiving a gas flow with entrained matter to be sensed. A thermophoretic arrangement (14 …

(57) ABSTRACT A system for detecting and analyzing particles in an air stream includes an
inlet, a particle concentrator and a particle discriminator having an air channel with a cross …

A detection device is formed in a body of semiconductor material having a first face, a
second face, and a cavity. A detection area formed in the cavity, and a gas pump is …

Presented is a particle sensing system is for providing particle distribution information in a
fluid flow in which thermophoretic particle movement is induced (10) towards a sensor (12) …

A particulate matter (PM) sensor unit may include an exhaust line where exhaust gas
passes, and a PM sensor that may be disposed at one side of the exhaust line and that …

A system for analyzing particles in an air stream includes a first heater element configured to
deflect particles in an interior region of the air stream towards a peripheral wall of an air …