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
 |
Implanted Glucose Sensor Glows Thru Skin
An implantable glucose sensor has been created by researchers at the Institute of Industrial Science at the University of Tokyo. The fluorescent fiber sensor has been tested during long-term in vivo use in mice.
(Implanted Glucose Sensor Glows Thru Skin)
The sensor is comprised of glucose-responsive fluorescent hydrogels encapsulated in a fiber structure. The fiber is 1mm in diameter and can be easily injected under the skin and removed with tweezers. In essence, it is an injectable light pipe which glows in response to changes in blood glucose concentrations. The sensor was found to be accurate, stable and sensitive for up to 140 days in mice.While further calibration and testing of the sensor is needed, the researchers anticipate that this approach may facilitate development of long-term, fluorescent, implanted continuous glucose sensors.
Fans of William Gibson's award-wining 1984 novel Neuromancer recall the implanted devices that were used to monitor highly-placed corporate salarymen for illicit medication use.
Scroll down for more stories in the same category. (Story submitted 8/29/2011)
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 ( 1 )
Related News Stories - (" Biology ")
What'll You Have? Extinct Animals Returned, Or Synthetic Eggshells?
'...a new plastic with the characteristics of an avian eggshell.' - Michael Crichton, 1990.
Black Fungus Blocks Radiation
'You were surrounded by Astrophage most of the time' - Andy Weir, 2021.
Lunar Biorepository Proposed For Cryo-Preservation Of Earth Species
'...there was no one alive who had ever seen them. But they existed in the Life Bank.' - John Varley, 1977.
Let's Make Slaver Sunflowers! Engineering Plants To Reflect Light
'The mirror-blossom was a terrible weapon.' - Larry Niven, 1965.
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
NEO Brain Computer Interface (BCI)
'The remains of the lace took on the rough shape of a brain...'
Did Frank Herbert Predict E-Ink Displays?
'A broken circle with arrows pointing to a right-hand flow appeared in the chalf.'
Monolith One Giant Industrial Metal 3D-printer
'The object seemed melted together like wax — nothing was distinguishable.'
'Mooncrete' Lunar Regolith Concrete (LRC)
'And here they began to build...'
China's 'Magpie Drone' Ornithopter
'Midges have many capabilities. To the untrained eye, they look like sparrows.'
MAI-Voice-2 Microsoft Text-To-Speech
'I made disks of my own voice to the number of five hundred very carefully chosen words.'
Tumblin' Tumbleweed Rovers To Eplore Mars
'His sensors out and working, and the whirring of the tape that sucked up sight and sound and shape and smell and form...'
Tentacled Robot Captures Space Debris
Preventing annoying space debris build-up.
Prufrock-MB2 Ready In Nashville
'It sounds to me as though you had invented a kind of metal earthworm.'
DIY Robotic Content Farming
'The chief wheeled to the master machine and pressed a button.'
Reflect Orbital Sunlight On Demand
'I don't have to tell you about the seven two-mile-diameter orbital mirrors that circulate around the satellite, making it habitable.'
The Amazing Lightfoot Electric Scooter With Solar Assist
'The steel tortoise gave MacKinnon a feeling of Crusoe- like independence.'
Fully Electric, Fully Automated Vegetable‑growing Agribots
'...then back to their work, though little enough it was on these automatic cultivators.'
Vero Robotic Dog With Vacuum Cleaner Feet
'Out of warrens in the wall, tiny robot mice darted.'
AI Operates An Excavator
'So far as I could see, the thing was without a directing Martian at all.'
US Army IBEX Exoskeleton Walks Troops Out Of Danger
'The suit stands up and starts walking, gripping me round the calves and waist, taking the bulk of my weight off my throbbing feet.'
