10 PPB Sensitivity
Achieved 10 PPB detection level at room conditions. Tested the sensor head at 30 degrees and in room conditions under exposed conditions.
More sensor heads
Successfully fabricated 9 more individual sensor heads by replicating the process across multiple domains of VOCs. The sensor heads are designed to cater to domains like EQM, Health, Pheromone detection, perishability, etc.
Sensor array design and testing were performed. The team designed a sensor array and tested simultaneous multiple VOC detection using a relay circuit.
The sensor technology is patented, reference number 202241064949.
100 PPB Sensitivity
Achieved 100 PPB level detection in a controlled environment. The testing was conducted at a testing facility (Operated by the Gov. of India) in a controlled condition, devoid of moisture, dust, and any interferences.)
A chemically stable sensor head was fabricated with the desired thickness and surface properties.
The sensor prototype was successfully developed and achieved the size requirement of 1 sq. cm
Research started with a team of 6 researchers under the leadership of Dr. Nidhin Sreekumar.