Home > News > Nanoparticles stick around for longer
September 24th, 2008
Nanoparticles stick around for longer
Abstract:
Philips Research of the Netherlands is teaming up with the University of Urbino in Italy to develop contrast agents for medical imaging applications. The research alliance will study the encapsulation of magnetic-nanoparticle-based agents inside living blood cells, with a view to prolonging their retention time in blood.
Nanoparticle-based contrast agents show considerable promise for use in diagnostic imaging. However, when injected as free particles, they are quickly excreted from the blood via the patient's liver, limiting their usefulness. By capturing the magnetic nanoparticles inside the patient's own red blood cells, they remain protected from the body's excretion mechanisms for much longer periods - possibly as long as 120 days, the typical lifetime of a healthy red blood cell.
Source:
medicalphysicsweb.org
Bookmark:
| Related News Press |
Imaging
News and information
Beyond wires: Bubble technology powers next-generation electronics:New laser-based bubble printing technique creates ultra-flexible liquid metal circuits November 8th, 2024
Nanoparticle bursts over the Amazon rainforest: Rainfall induces bursts of natural nanoparticles that can form clouds and further precipitation over the Amazon rainforest November 8th, 2024
Nanotechnology: Flexible biosensors with modular design November 8th, 2024
Exosomes: A potential biomarker and therapeutic target in diabetic cardiomyopathy November 8th, 2024
Nanomedicine
Exosomes: A potential biomarker and therapeutic target in diabetic cardiomyopathy November 8th, 2024
Unveiling the power of hot carriers in plasmonic nanostructures August 16th, 2024
Announcements
Nanotechnology: Flexible biosensors with modular design November 8th, 2024
Exosomes: A potential biomarker and therapeutic target in diabetic cardiomyopathy November 8th, 2024
Turning up the signal November 8th, 2024
Nanofibrous metal oxide semiconductor for sensory face November 8th, 2024
Alliances/Trade associations/Partnerships/Distributorships
Chicago Quantum Exchange welcomes six new partners highlighting quantum technology solutions, from Chicago and beyond September 23rd, 2022
University of Illinois Chicago joins Brookhaven Lab's Quantum Center June 10th, 2022
Research partnerships
Gene therapy relieves back pain, repairs damaged disc in mice: Study suggests nanocarriers loaded with DNA could replace opioids May 17th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||