Scanning Probe Microscopy week:

Latest Activity

Basheer A. Al-Shammari and Satyendra Kumar are now friends
1 hour ago
Satyendra Kumar replied to Carlos Espinoza-González's discussion Progress in dispersion methods of nanoparticles into polymer matrices in the group Polymer Nanocomposite Group (PNC)
"this very good filed , i am also working on the same field."
2 hours ago
Satyendra Kumar joined Rumiana KOTSILKOVA's group
Thumbnail

Polymer Nanocomposite Group (PNC)

Members of the PNC group may exchange experience and information about joint project activities.See More
3 hours ago
27 Comments
Dr. Viswanathan Mahalingam and e.dhandapani92 are now friends
3 hours ago
Satyendra Kumar left a comment for Shariat Mobasser
"hi  Shariat Mobasser do u have some idea about the synthesis of composite materials"
4 hours ago
roghaye mirzajani might attend Balázs Réffy's event

5th Szeged International Workshop on Advances in Nanoscience at HUNGUEST Treatment and Wellness Hotel Forrás****

October 24, 2012 at 4pm to October 27, 2012 at 2pm
Szeged International Workshop on Advances in Nanoscience (SIWAN) is a forum where participants get…See More
7 hours ago
0 Comments
Profile Iconpakinam nabil, ananth subramani, viji and 1 more joined Nanopaprika.eu - The International NanoScience Community
7 hours ago
Dr.B.DEVA PRASAD RAJU and Jegatha christy are now friends
8 hours ago

Welcome

Welcome! Nanopaprika was cooked up by Hungarian chemistry PhD student in 2007. The main idea was to create something more personal than the other nano networks already on the Internet. Community is open to everyone from post-doctorial researchers and professors to students everywhere.

There is only one important assumption: you have to be interested in nano!

Dr. András Paszternák, founder of Nanopaprika

Next partner events of TINC

We are Media Sponsor of:


Past partner events

Advertisement

The invertion of 10G optical transceiver has greatly increase the networking speed, for the science behind the transceiver, please check website and learn about CWDM SFP transceiver, www.fiberoptictransceiver.net

For information of DWDM sfp, please go to http://www.fiberoptictransceiver.net/dwdm-sfp/

The XFP (10 Gigabit Small Form Factor Pluggable) is a standard for transceivers for high-speed computer network and telecommunication links that use optical fiber.please visit www.xfptransceiver.com for more info

Find the best places to play Texas Holdem online at www.texasholdemonline.com #

synthesis ofsilver nanoparticle by seaweed

.what mechanism takes place in synthesis of silver nanoparticle? 

Views: 218

▶ Reply to This

Replies to This Discussion

Permalink Reply by Divya on April 23, 2010 at 2:07pm
Hi, i have comleted my work rajesh
Permalink Reply by Rajeshkumar on April 25, 2010 at 6:58am
ya divya. . . tell me about your work. ..
Permalink Reply by Rajeshkumar on May 21, 2010 at 4:22am
very good...... send about your work divya........... are you got good results.... please send ur Details
Permalink Reply by MAJID DARROUDI on April 24, 2010 at 11:36pm
Hi Divya,

can you say about:

1. The size distribution of your silver nanoparticles?
2. What is functional group as a reducing agent in seaweed for preparation of silver nanoparticles?
3. How long is your reaction time?

Thank you

Majid.
Permalink Reply by Rajeshkumar on April 25, 2010 at 7:02am
Mr. Majid sir .. . . ..

this Rajesh . . doing PhD in MS University , . ,./


tell me about you sir. . . .
Permalink Reply by Rajeshkumar on April 25, 2010 at 7:00am
in the synthresis silver nanoparticles silver nitrate can be reduced with the help of nitrate reductase . ..
Permalink Reply by K. MOHAN on April 30, 2010 at 7:19pm
The synthesis of nano particles by plant extracts is coming under the ambit of green nano tech.Normally the plant sources are used for reducing and stabiliting the nano particles. Environmental and health concerns have been voiced due to the synthesis of nano particles using chemical methods. The green nano tech seeks to address this concern by adopting green technology which uses method not detrimental to the environment and the use of these nano particles for manufacture of nano products for environmental remediation.
It is all the more creditable to engage in research in this direction as responsible scientists.
Sea weed is one of the plant based source for manufacturing green nano particles.
K.Mohan(Mohan Sanjeevan)
Permalink Reply by Anand Kumar on May 8, 2010 at 9:46am
With due respect to all the Green Environmentalists, I urge them to leave nanotech alone for a while so that it can develop for benefit of mankind. Nanotech is just like a small child. There are other important issues in the world which require their utmost attention like global warming due to giant industrial processes and ozone layer depletion. They should rather think constructively how nanotechnologies can be used to combat global warming by use of nanomaterials in:
1)Reducing energy consumption and improving efficiency
2)Renewable energy and storage technologies
3)Improving Life Processes and Healthcare

Nanotech is quite insignificant today and demand yet to pick up properly.

However, it is great that chemists and scientists are taking initiative in making nanomaterials through green route which is quite an economical process. We should encourage them for the good work they are doing and organizations should work in close collaboration with them.
Permalink Reply by TINC on May 20, 2010 at 8:07pm
maybe this website can help for everybody working with silver nanoparticles:

http://www.silvernanoparticles.info/

RSS