Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Iranian Scientists Find Simple Method to Produce Antibacterial, Pollutant-Adsorbing Fibers

Abstract:
Iranian researchers from Tarbiat Modarres University used nano-oxides and metal-organic frameworks to produce a new type of antibacterial filter that is able to adsorb pollutants such as iodine and Congo red.

Iranian Scientists Find Simple Method to Produce Antibacterial, Pollutant-Adsorbing Fibers

Terhan, Iran | Posted on August 19th, 2013

The adsorbents can be used in water and wastewater purification industry.

The employment of a simple and green method is the innovation in this method. HMTI-1 compound is deposited on the fibers through layer-by-layer (LBL) method, which is a new technique for the deposition on fibers. The use of microwave is another innovative characteristic of this research.

By carrying out chemical reactions under ultrasound waves, sonochemical method has attracted the attention of scientists in recent years as an effective technique for the synthesis of nanostructured materials due to possessing extraordinary properties such as very high temperature and pressure, which are caused due to the hole-making process and the bursting of the bubbles in the reaction media.

A theory believes that the fast kinetics allow the cores to grow rapidly. Every time a bubble bursts, a number of cores are formed, whose growth is prevented by short bursting of bubbles. Similar to visible light, microwaves are electromagnetic waves with very high frequency but very low wavelength. In fact, this method presents an effective method to synthesize porous inorganic materials. Among the advantages of this method, mention can be made of short crystallization time, limited particles size distribution, ease of morphology control, phase selectivity, and effective evaluation of process parameters.

Results of the research have been published in Crystal Engineering Community, vol. 23, 2012. For more information about the details of the research, study the full article on pages 8137-8142 on the same journal.

####

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

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Promising results obtained with a new electrocatalyst that reduces the need for platinum: Researchers from Aalto University have succeeded in manufacturing electrocatalysts used for storing electric energy with one-hundredth of the amount of platinum that is usually needed March 24th, 2017

Leti Presents Advances in Propagation Modeling and Antenna Design for mmWave Spectrum: Paper Is One of 15 that Leti Presented at European Conference on Antennas and Propagation March 19-24 March 23rd, 2017

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Discoveries

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Promising results obtained with a new electrocatalyst that reduces the need for platinum: Researchers from Aalto University have succeeded in manufacturing electrocatalysts used for storing electric energy with one-hundredth of the amount of platinum that is usually needed March 24th, 2017

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Artificial photosynthesis steps into the light: Rice University lab turns transition metals into practical catalyst for solar, other applications March 23rd, 2017

Announcements

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Promising results obtained with a new electrocatalyst that reduces the need for platinum: Researchers from Aalto University have succeeded in manufacturing electrocatalysts used for storing electric energy with one-hundredth of the amount of platinum that is usually needed March 24th, 2017

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Artificial photosynthesis steps into the light: Rice University lab turns transition metals into practical catalyst for solar, other applications March 23rd, 2017

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Promising results obtained with a new electrocatalyst that reduces the need for platinum: Researchers from Aalto University have succeeded in manufacturing electrocatalysts used for storing electric energy with one-hundredth of the amount of platinum that is usually needed March 24th, 2017

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Artificial photosynthesis steps into the light: Rice University lab turns transition metals into practical catalyst for solar, other applications March 23rd, 2017

Environment

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Pulverizing e-waste is green, clean -- and cold: Rice, Indian Institute researchers use cryo-mill to turn circuit boards into separated powders March 21st, 2017

Nanogate Expands Sustainability Management: Nanogate publishes a statement of compliance with the German Sustainability Code for the first time March 15th, 2017

Optical fingerprint can reveal pollutants in the air: Researchers at Chalmers University of Technology have proposed a new, sophisticated method of detecting molecules with sensors based on ultra-thin nanomaterials March 15th, 2017

Water

Rare-earths become water-repellent only as they age March 22nd, 2017

Nano-level lubricant tuning improves material for electronic devices and surface coatings February 11th, 2017

Tough aqua material for water purification: Decontamination of water with a robust and sustainable membrane assembled from 2 synergistically working components January 24th, 2017

Scientists have discovered a new state of matter for water January 2nd, 2017

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