How Nanotechnology treats the Cancer?
As Nano devices
are smaller in size which is similar to large biomolecules such as enzymes and
receptors. These Nano devices readily interact with the biomolecules they gain
the access from many areas of the body and detect the disease and deliver the
treatment.
Nanotechnology
offers the way to target chemotherapies straightforwardly and specifically to
harmful cells and neoplasms, manage in careful resection of tumors, and improve
the restorative adequacy of radiation-based and other current therapy
modalities which decreases the risk of the patients and increase the possibility
of survival.
Nanoparticle
technologies for the treatment of Cancer:
1 Gold
particle: Gold nanoparticles absorb incident photons and convert them to heat
to destroy cancer cells.
2. Nano
barcodes: The barcodes allow researchers to inject hundreds of different
particles into a mouse and determine the tissues and cells where each
nanoparticle collects.
3. Quantum
dots: Quantum dots have been used in sentinel lymph-node mapping, targeting and
localizing tumors in vivo.
4. Nano
particle probes: The gold nano shell-antibody complex can be used to ablate
breast cancer cells.
5. Magnetic nano particles: Magnetic nanoparticles are used in an anticancer strategy known
as hyperthermia.
Future of
nanotechnology in the field of Cancer:
Nanotechnology
applications to analyze and treat diseases are now a reality giving a wide
scope of new instruments and conceivable outcomes, from earlier diagnostics and
improved imaging to better, more proficient, and more focused on treatments.
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