Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Bioelectronic Nose To Have Biomimetic Chemical Sensors
A team of based at the University of Pennsylvania have made significant progress on the path toward a bioelectronic nose that can be directly compared to biological olfactory systems.
(Olfactory receptor (OR) membrane proteins coupled with carbon nanotubes)
Our results suggest that the capacity of mORs to bind to nonbiological odorants is preserved when integrated with NT devices, maintaining the mOR’s ability to adapt to new analytes. This system thus has potential for the creation of chemical sensor arrays that would have the flexibility of the biological sense of smell; fabrication of such arrays using existing lithography and liquid spotting methods has already been demonstrated…Vapor response measurements demonstrate that ORs with known odorant sensing properties can be coupled to an electronic device and transfer many of those sensing properties to the device.
Science fiction fans have already seen uses for a bioelectronic nose. An electronic nose, or sniffer robot was featured in the 1985 movie Runaway, written and directed by Michael Crichton.
(Sniffer robot from the movie Runaway)
The mechanical hound from Ray Bradbury's 1953 novel Fahrenheit 451 was also able to detect scents by setting the "ticking combinations of the [hound's] olfactory system".
From Biomimetic Chemical Sensors Using Nanoelectronic Readout of Olfactory Receptor Proteins via megGadget.
Scroll down for more stories in the same category. (Story submitted 8/3/2011)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Engineering ")
Wearable Energy Harvester
'... he had tightened the chest to gain maximum pumping action from the motion of breathing.' Frank Herbert, 1965.
Video Manicuring ala Schismatrix
'The program raced up the screen one scan line at a time' - Bruce Sterling
Tailsitter Drone Aircraft For SAR
'...it was so easy for me to remain motionless in midair.' - RH Roman, 1929.
Iron Beam Laser Under Development To Shoot Down Missiles With Lasers
'It was sweeping round swiftly and steadily, this flaming death, this invisible, inevitable sword of heat.' - HG Wells, 1989.
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Wearable Energy Harvester
'... he had tightened the chest to gain maximum pumping action from the motion of breathing.'
Drones Participate In Buddhist Rites
'...a prayer wheel swung into view and began spinning at a furious pace.'
Anna Indiana AI Singer-Songwriter
'She is a personality-construct, a congeries of software agents'
Video Manicuring ala Schismatrix
'The program raced up the screen one scan line at a time'
'Feel the AGI' OpenAI Leader Now OpenWorship
'And are all the people willing to be governed by a machine?'
NASA Tests Prototype Europa Lander
Why have legs if they don't walk around?
Tailsitter Drone Aircraft For SAR
'...it was so easy for me to remain motionless in midair.'
Forward CarePod The AI Doctor's Office
'It's an old model,' Rawlins said. 'I'm not sure what to do.'
Mika The Robot-Boss
'the robot-boss was busy at the lip of the new lode instructing and egging the men on to greater speed...'
Yamaha Motoroid 2 No Handlebars Self-Balancing Motorcycle
'He rode the bike with an intense lack of physical grace...'
San Francisco Autobus
'THE autobus turned silently down the wide street...'
Should Your Car Decide If You Can Drive?
'Okay. Maybe the car was right...'
Lucid Dreams On Demand From Prophetic and Card79
'the peeper did not operate by virtue of its machinery alone, but by the reaction of the brain and the body of its user...'
Honda UNI-ONE Hands-Free Wheelchair Follows 100 Year-Old Design
'Noiselessly, on rubber-tired wheels, they journeyed...'
EBS-260 Handjet Free Hand Dot Matrix Printer
'McKie held a chalf-memory stick over the dusted surface.'
Sensitive, Soft Robot Skin
'...tinted material that had all the feel and appearance of human flesh and epidermis.'
