Introduction to Nanotechnologies.

1. VARIOUS
NANOPARTICLES

2. NANOTECHNOLOGY
THE FUTURE

3. NANOPARTICALS
SLIVER
GOLD
SILICON
NIKCEL

4. - Silver Nanoparticles are broad-
spectrum bactericidal and virucidal
Compounds.
- Silver nanoparticles used in cosmetics,
food packaging materials, disinfectants,
cleaning agents.
- purification of recombinant proteins
gave hits for nanomagnetisable matrix
preparation by using Nickel.

5. - Mesoporous silica under Neisseria
meningitidis transformation process.
- Using silicon oxide nanoparticles as
early indication of cytotoxicity
- Mucoadhesive nanosystem for vaginal
microbicide development
- Optical molecular imaging of
atherosclerosis using Nanoparticles

6. - Tracking stem cells using magnetic
Nanoparticles.
- Cytolytic peptide nanoparticles
(“NanoBees”)for cancer therapy.
- Peptide mediated cancer targeting of
nanoconjugates.
- Polymeric nanoparticles encapsulated
curcumin ("nanocurcumin“) used in
human cancer therapy.

7. - monoclonal antibody conjugated
fluorescent magnetic nanoparticles
for in vivo targeted magneto fluorescent
imaging of gastric cancer.
- Nanomaterial -based electrochemical
biosensor

8. CONCLUSIONS
Nanotechnology is the big tree of
research. Which has its branches in
every dimension and touches different
fields likes medical, food sector,
industries, diagnostic area.
Many discoveries are made and many
more is yet to be done.
Mainly silver has many application in
this field.

9. THANK YOU