Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > Green, Cost-Effective Method Invented to Produce Silver Nanoparticles in Iran

Abstract:
Iranian researchers from Tarbiat Modarres University succeeded in the production of silver nanoparticles through a new green method, which has been developed through the combination of modified and microbial polysaccharide methods.

Green, Cost-Effective Method Invented to Produce Silver Nanoparticles in Iran

Tehran, Iran | Posted on October 25th, 2012

This method is more cost-effective in comparison with previous methods, and it has better stability and distribution, and more appropriate mean size.

Silver nanoparticles have antibacterial properties and are used in various industries such as textile, food, etc. These nanoparticles have applications in medical fields too, including medical tools, biosensors and biological labeling. Antibacterial properties of silver nanoparticles are also used in water purification.

The advantages of this research is that two separate green methods (modified and microbial polysaccharide) were used at the same time in this research, and a new green method was presented in order to produce these nanoparticles. Smaller size, higher stability, more appropriate size distribution, and higher production yield are among the advantages of the nanoparticles produced through the new method in comparison with the nanoparticles produced through modified and microbial polysaccharide methods.

Production of nanoparticles requires less time in the new green method compared to microbial method, and the new green method is more cost-effective compared to the modified polysaccharide method.

Considering the numerous advantages of this method and also biocompatibility of the raw materials used in this method, the new green method can be used at industrial scale in the near future after the production of silver nanoparticles at a pilot scale.

Results of the research have been published on 20 June 2012 in Carbohydrate Polymers, vol. 89, issue 2, pp. 467-472.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Production of Zirconium Carbide Nanoparticles at Low Temperature without Thermal Operations July 5th, 2015

A 'movie' of ultrafast rotating molecules at a hundred billion per second: A quantum wave-like nature was successfully observed in rotating nitrogen molecules July 4th, 2015

New Biosensor Produced in Iran to Detect Effective Drugs in Cancer Treatment July 4th, 2015

Pioneering Southampton scientist awarded prestigious physics medal July 3rd, 2015

Nanomedicine

New Biosensor Produced in Iran to Detect Effective Drugs in Cancer Treatment July 4th, 2015

Groundbreaking research to help control liquids at micro and nano scales July 3rd, 2015

Iranian Scientists Find Simple, Economic Method to Synthesize Antibacterial Nanoparticles July 2nd, 2015

Leti Announces Launch of First European Nanomedicine Characterisation Laboratory: Project Combines Expertise of 9 Partners in 8 Countries to Foster Nanomedicine Innovation and Facilitate Regulatory Approval July 1st, 2015

Discoveries

Production of Zirconium Carbide Nanoparticles at Low Temperature without Thermal Operations July 5th, 2015

A 'movie' of ultrafast rotating molecules at a hundred billion per second: A quantum wave-like nature was successfully observed in rotating nitrogen molecules July 4th, 2015

New Biosensor Produced in Iran to Detect Effective Drugs in Cancer Treatment July 4th, 2015

Clues to inner atomic life from subtle light-emission shifts: Hyperfine structure of light absorption by short-lived cadmium atom isotopes reveals characteristics of the nucleus that matter for high precision detection methods July 3rd, 2015

Materials/Metamaterials

Production of Zirconium Carbide Nanoparticles at Low Temperature without Thermal Operations July 5th, 2015

Pioneering Southampton scientist awarded prestigious physics medal July 3rd, 2015

New technology using silver may hold key to electronics advances July 2nd, 2015

NIST Group Maps Distribution of Carbon Nanotubes in Composite Materials July 2nd, 2015

Announcements

Production of Zirconium Carbide Nanoparticles at Low Temperature without Thermal Operations July 5th, 2015

A 'movie' of ultrafast rotating molecules at a hundred billion per second: A quantum wave-like nature was successfully observed in rotating nitrogen molecules July 4th, 2015

New Biosensor Produced in Iran to Detect Effective Drugs in Cancer Treatment July 4th, 2015

Pioneering Southampton scientist awarded prestigious physics medal July 3rd, 2015

Food/Agriculture/Supplements

Harris & Harris Group Portfolio Company, AgBiome, Announces Partnership to Accelerate the Discovery of Next Generation Insect-Resistant Crops July 1st, 2015

Measurement of Tiny Amounts of Heavy Metals in Baby Food Samples July 1st, 2015

Bacteria Cellulose, Natural Polymers with Applications in Various Industries Synthesized in Iran June 22nd, 2015

High-tech nanofibres could help nutrients in food hit the spot June 17th, 2015

Water

Visible Light-Sensitive Photocatalysts Used for Purification of Contaminated Water in Iran June 30th, 2015

Dais Analytic Unveils New Version of Aqualyte Membrane Technology: Updates to the Basis of the Company's Industry-Changing Nanotechnology Designed to Strengthen Position in Global Air, Energy, and Water Markets June 26th, 2015

Bacteria Cellulose, Natural Polymers with Applications in Various Industries Synthesized in Iran June 22nd, 2015

Ceramic Nanomembrane, New Material for Dehydration of Natural Gas June 7th, 2015

Textiles/Clothing

World’s 1st Full-Color, Flexible, Skin-Like Display Developed at UCF June 24th, 2015

Cellulose from wood can be printed in 3-D June 17th, 2015

Researchers create transparent, stretchable conductors using nano-accordion structure June 16th, 2015

Industrial Nanotech, Inc. Continues Global Development Focus on Original Equipment Manufacturer (OEM) Applications: Industrial Nanotech Continues Connecting With Manufacturers Who Seek Out Their Patented Thermal Insulation and Protective Coatings June 11th, 2015

Industrial

Production of Zirconium Carbide Nanoparticles at Low Temperature without Thermal Operations July 5th, 2015

Iranian Scientists Find Simple, Economic Method to Synthesize Antibacterial Nanoparticles July 2nd, 2015

Green Chemistry Methods Used in Iran to Produce Zinc Oxide Nanoparticles June 27th, 2015

Stanford researchers stretch a thin crystal to get better solar cells June 25th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project