Welcome To Website IAS

Hot news
Achievement

Independence Award

- First Rank - Second Rank - Third Rank

Labour Award

- First Rank - Second Rank -Third Rank

National Award

 - Study on food stuff for animal(2005)

 - Study on rice breeding for export and domestic consumption(2005)

VIFOTEC Award

- Hybrid Maize by Single Cross V2002 (2003)

- Tomato Grafting to Manage Ralstonia Disease(2005)

- Cassava variety KM140(2010)

Centres
Website links
Vietnamese calendar
Library
Visitors summary
 Curently online :  15
 Total visitors :  7454180

GE Bacteria Used as Water Contaminant Indicator
Monday, 2015/08/24 | 09:29:44

Researchers from FredSence Technologies in Canada developed a simple, cheap, and efficient tool to monitor water quality. The new tool is called FRED, which stands for Field-ready Electrochemical Detector. It uses genetically enhanced bacteria that sense different water-borne contaminants and then emit an electrical signal that indicates the intensity of contamination.

 

The bacteria are placed in cartridges in a tester kit that are used for spot tests. Water is injected manually or automatically through the tubes, then into the cartridges containing the GE bacteria, chemicals and other components needed for the test. In the presence of contaminant, such as high level of arsenic, the GE bacteria produce an electroactive chemical as indicator.

 

"You can leave this box on-site and then from there you can wirelessly monitor remote locations without needing to go there and physically take a sample yourself," Emily Hicks, one of founders of FredSense Technologies. 

 

FRED could be used in testing water close to mining sites, water treatment plants or anywhere clean, fresh, water is required.

 

Read more about FRED from Discovery News and Fast Co Exist .

Back      Print      View: 711

[ Other News ]___________________________________________________
  • Egypt Holds Workshop on New Biotech Applications
  • UN Agencies Urge Transformation of Food Systems
  • Taiwan strongly supports management of brown planthopper—a major threat to rice production
  • IRRI Director General enjoins ASEAN states to invest in science for global food security
  • Rabies: Educate, vaccinate and eliminate
  • “As a wife I will help, manage, and love”: The value of qualitative research in understanding land tenure and gender in Ghana
  • CIP Director General Wells Reflects on CIP’s 45th Anniversary
  • Setting the record straight on oil palm and peat in SE Asia
  • Why insect pests love monocultures, and how plant diversity could change that
  • Researchers Modify Yeast to Show How Plants Respond to Auxin
  • GM Maize MIR162 Harvested in Large Scale Field Trial in Vinh Phuc, Vietnam
  • Conference Tackles Legal Obligations and Compensation on Biosafety Regulations in Vietnam
  • Iloilo Stakeholders Informed about New Biosafety Regulations in PH
  • Global wheat and rice harvests poised to set new record
  • GM Maize Harvested in Vietnam Field Trial Sites
  • New label for mountain products puts premium on biological and cultural diversity
  • The Nobel Prize in Physiology or Medicine 2016
  • Shalabh Dixit: The link between rice genes and rice farmers
  • People need affordable food, but prices must provide decent livelihoods for small-scale family farmers
  • GM Seeds Market Growth to Increase through 2020 Due to Rise in Biofuels Use

 

Designed & Powered by WEBSO CO.,LTD