Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Speculative Design For Freitas Nuclear Nanobot to Replace Food

December 30th, 2009

Speculative Design For Freitas Nuclear Nanobot to Replace Food

Abstract:
Here's how these would work: the only reason people eat is to replace the energy they expend walking around, breathing, living life, etc. Like all creatures, we take energy stored in plant or animal matter. Freitas points out that the isotope gadolinium-148 could provide much of the fuel the body needs. But a person can't just eat a radioactive chemical and hope to be healthy, instead he or she would ingest the gadolinium in the form of nanorobots. The gadolinium-powered robots would make sure that the person's body was absorbing the energy safely and consistently. Freitas says the person might still have to take some vitamin or protein supplements but because gadolinium has a half life of 75 years, the person might be able to go for a century or longer without a square meal.

Source:
nextbigfuture.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Radiation-guided nanoparticles zero in on metastatic cancer July 1st, 2016

Synthesized microporous 3-D graphene-like carbons: IBS research team create carbon synthesis using zeolites as a template July 1st, 2016

No need in supercomputers: Russian scientists suggest a PC to solve complex problems tens of times faster than with massive supercomputers June 30th, 2016

Surprising qualities of insulator ring surfaces: Surface phenomena in ring-shaped topological insulators are just as controllable as those in spheres made of the same material June 30th, 2016

Possible Futures

Radiation-guided nanoparticles zero in on metastatic cancer July 1st, 2016

A drop of water as a model for the interplay of adhesion and stiction June 30th, 2016

No need in supercomputers: Russian scientists suggest a PC to solve complex problems tens of times faster than with massive supercomputers June 30th, 2016

Surprising qualities of insulator ring surfaces: Surface phenomena in ring-shaped topological insulators are just as controllable as those in spheres made of the same material June 30th, 2016

Molecular Machines

Rice University's nanosubs gain better fluorescent properties for tracking June 17th, 2016

Little ANTs: Researchers build the world's tiniest engine May 3rd, 2016

Researchers create artificial protein to control assembly of buckyballs April 27th, 2016

Physicists build engine consisting of one atom: World's smallest heat engine uses just a single particle April 17th, 2016

Molecular Nanotechnology

Discovery of gold nanocluster 'double' hints at other shape-changing particles: New analysis approach brings two unique atomic structures into focus June 19th, 2016

Discovery of gold nanocluster 'double' hints at other shape changing particles: New analysis approach brings two unique atomic structures into focus June 15th, 2016

DNA shaping up to be ideal framework for rationally designed nanostructures: Shaped DNA frames that precisely link nanoparticles into different structures offer a platform for designing functional nanomaterials June 14th, 2016

Nanocars taken for a rough ride: Rice, NC State researchers test single-molecule cars in open air June 1st, 2016

Nanomedicine

Radiation-guided nanoparticles zero in on metastatic cancer July 1st, 2016

A drop of water as a model for the interplay of adhesion and stiction June 30th, 2016

How cancer cells spread and squeeze through tiny blood vessels (video) June 30th, 2016

Building a smart cardiac patch: 'Bionic' cardiac patch could one day monitor and respond to cardiac problems June 28th, 2016

Announcements

Radiation-guided nanoparticles zero in on metastatic cancer July 1st, 2016

Synthesized microporous 3-D graphene-like carbons: IBS research team create carbon synthesis using zeolites as a template July 1st, 2016

No need in supercomputers: Russian scientists suggest a PC to solve complex problems tens of times faster than with massive supercomputers June 30th, 2016

Surprising qualities of insulator ring surfaces: Surface phenomena in ring-shaped topological insulators are just as controllable as those in spheres made of the same material June 30th, 2016

Food/Agriculture/Supplements

The use of nanoparticles and bioremediation to decontaminate polluted soils June 14th, 2016

VentureLab nanotechnology startup wins TechConnect Innovation Award June 2nd, 2016

Common nanoparticle has subtle effects on oxidative stress genes May 11th, 2016

Nanoparticles present sustainable way to grow food crops May 1st, 2016

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic