Home > News > Nanoparticles advance light-activated cancer therapy
February 20th, 2007
Nanoparticles advance light-activated cancer therapy
Abstract:
Photodynamic therapy (PDT) is a powerful approach for destroying tumors, one that uses light and a light-sensitive chemical to rapidly kill cells. Unfortunately, PDT is associated with significant side effects that largely result from the fact that light-sensitive chemicals, or photosensitizers, distribute themselves throughout the body and thus can damage healthy as well as malignant cells. Another limitation arises because the frequency of light needed to excite the photosensitizers can only pass through a few millimeters of skin.
Source:
nanowerk.com
Related News Press |
Nanomedicine
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Good as gold - improving infectious disease testing with gold nanoparticles April 5th, 2024
Researchers develop artificial building blocks of life March 8th, 2024
Discoveries
Chemical reactions can scramble quantum information as well as black holes April 5th, 2024
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
Announcements
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Human Interest/Art
Drawing data in nanometer scale September 30th, 2022
Scientists prepare for the world’s smallest race: Nanocar Race II March 18th, 2022
Graphene nanotubes revolutionize touch screen use for prosthetic hands August 3rd, 2021
JEOL Announces 2020 Microscopy Image Grand Prize Winners January 7th, 2021
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 |
||