Navigation Links
NASA Nanotechnology-Based Biosensor Helps Detect Biohazards
Date:5/20/2008

MOFFETT FIELD, Calif., May 20 /PRNewswire-USNewswire/ -- NASA has developed a revolutionary nanotechnology-based biosensor that can detect trace amounts of specific bacteria, viruses and parasites. This biosensor will be used to help prevent the spread of potentially deadly biohazards in water, food and other contaminated sources.

NASA's Ames Research Center at Moffett Field in California licensed the biosensor technology to Early Warning Inc., Troy, N.Y. Under a Reimbursable Space Act Agreement, NASA and Early Warning jointly will develop biosensor enhancements. Initially, the biosensor will be configured to detect the presence of common and rare strains of microorganisms associated with water-borne illnesses and fatalities.

"The biosensor makes use of ultra-sensitive carbon nanotubes which can detect biohazards at very low levels," explained Meyya Meyyappan, chief scientist for exploration technology and former director of the Center for Nanotechnology at Ames. "When biohazards are present, the biosensor generates an electrical signal, which is used to determine the presence and concentration levels of specific micro-organisms in the sample. Because of their tiny size, millions of nanotubes can fit on a single biosensor chip."

Early Warning company officials say food and beverage companies, water agencies, industrial plants, hospitals and airlines could use the biosensor to prevent outbreaks of illnesses caused by pathogens - without needing a laboratory or technicians.

"Biohazard outbreaks from pathogens and infectious diseases occur every day in the U.S. and throughout the world," said Neil Gordon, president of Early Warning. "The key to preventing major outbreaks is frequent and comprehensive testing for each suspected pathogen, as most occurrences of pathogens are not detected until after people get sick or die. Biohazards can enter the water supply and food chain from a number of sources which are very difficult to uncover.
'/>"/>

SOURCE NASA
Copyright©2008 PR Newswire.
All rights reserved

Page: 1 2

Related biology technology :

1. Biosensors Receives CE Mark Approval for Its BioMatrix(R) Drug-Eluting Coronary Stent System
2. Model is first to compare performance of biosensors
3. When proteins, antibodies and other biological molecules kiss, a new kind of biosensor can tell
4. When proteins, antibodies and other biological molecules kiss, a new kind of biosensor can tell
5. Skin & Aging Article Finds Derma Sciences MEDIHONEY(TM) Helps to Promote Healing Where Antibiotics Fail
6. D-Ribose Helps Energy-Starved Hearts
7. Proteon Therapeutics Appoints Experienced Biopharmaceutical Executive, Gregory D. Phelps to its Board of Directors
8. NASA technology helps predict and prevent future pandemic outbreaks
9. Free White Paper Helps Biotech Laboratories Maintain a High Level of Infection Control
10. New Cardiology Software Helps Heart Centers Manage for Optimal Clinical Performance
11. Edison Innovation Fund Helps Tris Pharma Expand
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/19/2014)... The report "Unmanned Ground Vehicle Market by ... Type & by Geography - Forecasts & Analysis ... vehicle market into various sub segments with an ... report also identifies the factors driving this market, ... the adoption trends. , The unmanned ground vehicle ...
(Date:10/18/2014)... October 19, 2014 The “Human ... Acting, Intermediate Acting, Premixed), Modern Human Insulin (Rapid ... Levemir, NovoRapid, Novomix, Tresiba, Others) - Forecast to ... drivers, restraints, challenges, opportunities, current market trends, and ... with the estimates and forecasts of the revenue ...
(Date:10/18/2014)... (PRWEB) October 18, 2014 The ... - Trends and Forecasts to 2019", analyzes the ... in order to understand the industry details such ... opportunities across various geographic regions. , Browse 81 ... 202 Slides and in-depth TOC on “1,6-Hexanediol Market ...
(Date:10/18/2014)... October 18, 2014 The Asia-Pacific hardware ... market in Asia-Pacific with analysis and forecast of revenue. ... is expected to reach $51,362.6 million by 2018, at ... Browse through the TOC of the Asia-Pacific hardware encryption ... analysis provided. This also provides a glimpse of the ...
Breaking Biology Technology:Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 2Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 3Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 4Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 5Medical Human Insulin Market Is Expected to Reach $42 billion by 2019 - New Research Report by MarketsandMarkets 2Medical Human Insulin Market Is Expected to Reach $42 billion by 2019 - New Research Report by MarketsandMarkets 3Medical Human Insulin Market Is Expected to Reach $42 billion by 2019 - New Research Report by MarketsandMarkets 4Medical Human Insulin Market Is Expected to Reach $42 billion by 2019 - New Research Report by MarketsandMarkets 51,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 21,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 31,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 41,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 5The Asia-Pacific hardware encryption display market is expected to reach $51,362.6 million by 2018 - New Report by MicroMarket Monitor 2The Asia-Pacific hardware encryption display market is expected to reach $51,362.6 million by 2018 - New Report by MicroMarket Monitor 3
... BC have set a new standard for studying outbreaks ... detailed map of the social relationships between cases to ... community. The study tracked 41 individuals who ... most patients knew one another, while DNA fingerprinting of ...
... The Environmental Protection Agency has issued Section 18 permits ... Louisiana, and Mississippi. This action makes a highly effective method ... where certain bird species have become a problem. In Texas, ... and Mississippi, it can be used for other species as ...
... no two quantum dots are identical. But a new ... might change that. What,s more, tests at the National ... quantum dots emit single particles of light (photons), boosting ... communications. The conventional way to build quantum dotsat ...
Cached Biology Technology:Researchers use genomics to investigate TB outbreak 2Arkion Bird Repellent Approved for Use in Three Southern States 2Etched quantum dots shape up as single photon emitters, NIST tests show 2
(Date:10/17/2014)... in German . ... drugs. When treating overdoses, doctors are often limited to supportive ... there is a combination of drugs involved. So what can ... his grandmother,s pills? ETH professor Jean-Christophe Leroux from the Institute ... answer to this question. "The task was to develop an ...
(Date:10/16/2014)... synthesis of recent research findings to inform their management ... states. , The Ecology and Management of Moist ... of the Relevant Biophysical Science and Implications for Future ... U.S. Forest Service,s Pacific Northwest Research Station, is a ... synthesis of the large body of scientific information on ...
(Date:10/16/2014)... severe respiratory tract infections and worldwide claims the ... VIB and Ghent University have succeeded in developing ... virus infection. , Xavier Saelens (VIB/UGent): "We ... way for the development of a novel approach ... suffering in numerous small children and elderly people." ...
Breaking Biology News(10 mins):Emergency aid for overdoses 2Emergency aid for overdoses 3New report synthesizes best available science on management of moist mixed-conifer forests 2New perspectives for development of an RSV vaccine 2
... September 8, 2009 The latest data from groundbreaking human ... show that the primary determinant of improvements in achieving better ... per week or more rather than the age of ... people with type 1 diabetes begin using the devices ...
... You,ve heard about flower power. What about tree power? ... measurable quantities. There,s enough power in trees for University ... to results to be published in an upcoming issue ... Transactions on Nanotechnology . "As far as we ...
... Palo Alto, CA Researchers at the Carnegie Institution,s Department ... in the so-called signaling pathway for plant steroid hormones ... that start at the cell surface and cascade to ... first such pathway in plants for which all the ...
Cached Biology News:JDRF-funded studies show regular CGM use increases diabetes control for all age groups 2JDRF-funded studies show regular CGM use increases diabetes control for all age groups 3JDRF-funded studies show regular CGM use increases diabetes control for all age groups 4JDRF-funded studies show regular CGM use increases diabetes control for all age groups 5Electrical circuit runs entirely off power in trees 2Electrical circuit runs entirely off power in trees 3Plants on steroids: Key missing link discovered 2
... highly sensitive laser confocal systems designed for ... scanners that meet your expectations, differentiating between ... optimizing the signal on the bottom as ... range for increased sensitivity. Results with VersArray ...
Hybridizer (220 V) For more information, please visit Dako' web-site. EU regulatory status: CE US regulatory status: IVD...
... vapor-tight adhesive chambers for sealing hybridization reactions on ... a sample on a glass slide. Reaction solution ... the ports are then sealed with plastic sealing ... allow exchange of reaction fluid. These chambers enclose ...
... (individual) with sequence siTrio siRNA --- ... your target gene of interestis our most popular ... than 75% knockdown of your target gene when ... transfection and confirmation of optimal transfection with one ...
Biology Products: