Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Carbon Nanotube-Aptamer Combination Yields Single Molecule Sensor

August 29th, 2005

Carbon Nanotube-Aptamer Combination Yields Single Molecule Sensor

Abstract:
Carbon nanotubes have shown great promise for creating single-molecule biosensors for detecting disease given that their electrical conductivity undergoes measurable changes when they bind biomolecules. Now, a team of investigators in Korea has shown that attaching DNA aptamers to the surface of a carbon nanotube provides specificity and durability to match the exquisite sensitivity of the nanotube.

Source:
nano.cancer.gov

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Nanotubes/Buckyballs/Fullerenes

Effect of the Van-der-Waals and intramolecular forces: The tertiary system of nucleotide chain -- gold nanoparticles--- carbon nanotube represents a great interest in the modern research and application of the bio-nano-technologies May 6th, 2016

Non-animal approach to predict impact of nanomaterials on human lung published Archives of Toxicology publishes workshop recommendations May 2nd, 2016

Clay nanotube-biopolymer composite scaffolds for tissue engineering May 1st, 2016

NREL finds nanotube semiconductors well-suited for PV systems April 27th, 2016

Nanomedicine

Effect of the Van-der-Waals and intramolecular forces: The tertiary system of nucleotide chain -- gold nanoparticles--- carbon nanotube represents a great interest in the modern research and application of the bio-nano-technologies May 6th, 2016

Animal study shows flexible, dissolvable silicon device promising for brain monitoring: Other applications include post-operative observation for vascular, cardiac, and orthopaedic procedures, finds Penn study May 5th, 2016

Unique nano-capsules promise the targeted drug delivery: Russian scientists created unique nano-capsules for the targeted drug delivery May 5th, 2016

The intermediates in a chemical reaction photographed 'red-handed' Researchers at the UPV/EHU-University of the Basque Country have for the first time succeeded in imaging all the steps in a complex organic reaction and have resolved the mechanisms that explain it May 4th, 2016

Sensors

Quantum sensors for high-precision magnetometry of superconductors May 3rd, 2016

Making invisible physics visible: The Jayich Lab has created a new sensor technology that captures nanoscale images with high spatial resolution and sensitivity May 2nd, 2016

Electrically Conductive Graphene Ink Enables Printing of Biosensors April 23rd, 2016

Highlights from the Graphene Flagship April 22nd, 2016

Announcements

Understanding tiny droplets can make for better weather forecasts: Climate change models also benefit from understanding fundamental thermodynamics of water droplets May 6th, 2016

Effect of the Van-der-Waals and intramolecular forces: The tertiary system of nucleotide chain -- gold nanoparticles--- carbon nanotube represents a great interest in the modern research and application of the bio-nano-technologies May 6th, 2016

Clues on the path to a new lithium battery technology: Charging produces highly reactive singlet oxygen in lithium air batteries May 5th, 2016

Unique nano-capsules promise the targeted drug delivery: Russian scientists created unique nano-capsules for the targeted drug delivery May 5th, 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