Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > New diagnostic technologies offer non-invasive means

June 20th, 2007

New diagnostic technologies offer non-invasive means

Abstract:
Researchers at George Mason University are investigating a remarkable use of nanotechnology that might change the way doctors monitor patients for cancer-indicating biomarkers. These hydrogel nanoparticles, less than one tenth the size of a red blood cell, could function like 'smart' sponges, designed to soak up specific proteins in the bloodstream.

According to the researchers, it is conceivable in the future to inject these nanoparticles in the bloodstream, allow them to run through the circulatory system and then harvest them by simple blood withdrawal for analysis. While the nanoparticles are considered to be biologically inert, proper safety trials will have to be performed before their use in patients. In the meantime the particles can be used to harvest candidate biomarkers from a tube of blood drawn from patients.

Source:
medicexchange.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Nanomedicine

JPK’s NanoWizard AFM system is being used for cell studies in the Research Centre for Nanometer-scale Science & Advanced Materials at the Jagiellonian University in Krakow, Poland May 31st, 2016

Nanobiotix receives US$1m milestone payment from PharmaEngine: First patient injected with NBTXR3 in soft tissue sarcoma registration phase in Asia May 31st, 2016

Nanobiotix establishes promising preclinical proof-of-concept in Immuno Oncology May 31st, 2016

Automating DNA origami opens door to many new uses: Like 3-D printing did for larger objects, method makes it easy to build nanoparticles out of DNA May 30th, 2016

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

UK NANOSAFETY GROUP publishes 2nd Edition of guidance to support safe working with nanomaterials May 30th, 2016

Fast, stretchy circuits could yield new wave of wearable electronics May 30th, 2016

Automating DNA origami opens door to many new uses: Like 3-D printing did for larger objects, method makes it easy to build nanoparticles out of DNA May 30th, 2016

Simple attraction: Researchers control protein release from nanoparticles without encapsulation: U of T Engineering discovery stands to improve reliability and fabrication process for treatments to conditions such as spinal cord damage and stroke May 28th, 2016

Human Interest/Art

Scientists propose non-animal tools for assessing the toxicity of nanomaterials: Particle and Fibre Toxicology publishes recommendations from expert group meeting April 26th, 2016

Are humans the new supercomputer?Today, people of all backgrounds can contribute to solving serious scientific problems by playing computer games. A Danish research group has extended the limits of quantum physics calculations and simultaneously blurred the boundaries between mac April 14th, 2016

UCLA nanoscientists engage shoppers in fun conversations March 8th, 2016

Risk Analysis Publishes Non-Animal Strategy to Assess Nanomaterials February 24th, 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