HOME >> BIOLOGY >> NEWS
New instrument enables remote detection of toxic algae in real time

MOSS LANDING, California Using the Environmental Sample Processor (ESP), the first in a new class of oceanographic research instrumentation, a team of MBARI scientists and engineers detected the onset and development of a harmful algal bloom (HAB).

The ESP was deployed in May as part of an ongoing, multi-institution research effort in the Gulf of Maine aimed at understanding the growth, transport, and decay of toxic blooms which can adversely affect the health of humans and wildlife. The toxic dinoflagellate, Alexandrium fundyense, was detected during the experiment at low densities of approximately 100 cells per liter of seawater.

The ESP was developed at the Monterey Bay Aquarium Research Institute (MBARI) and is designed to autonomously collect discrete subsurface water samples and concentrate microorganisms contained within those samples onto filter disks. The ESP automates application of preservatives as well as DNA and other molecular probes to the collected samples to enable identification and quantification of particular species captured.

In addition to archiving discrete samples for microscopy and nucleic acid and toxin analyses, the instrument also transmits results of probe assays in real-time to a remote location for data processing and interpretation.

This capability provides an entirely new means of remotely detecting microorganisms in the environment, enabling water quality assessments in the absence of ship-based sample collection and time-consuming laboratory analysis.

The ESP is the result of four years of teamwork between MBARI scientists and engineers, under the leadership of Chris Scholin and Gene Massion. Although the current instrument is targeted at HAB research and issues related to the health of humans and marine wildlife, it is capable of emulating a wide variety of water quality measurements.

"The exciting results from the Gulf of Maine experiment are the culmination of four years of effort at MBARI in developing t
'"/>

Contact: Gail Piper de Mesa
pdm@mbari.org
831-775-1835
Monterey Bay Aquarium Research Institute
4-Jun-2001


Page: 1 2

Related biology news :

1. New space-borne instrument to track greenhouse gases, ozone destroyers, and other pollutants
2. ESA and EADS-CASA sign contract to build instrument for the SMOS mission
3. NCAR aircraft, ground instruments to track carbon dioxide uptake
4. Nanotech instruments allow first direct observations of RNA proofreading
5. Purdue instrument to fashion custom-made proteomics chips
6. Acoustic technique could disinfect medical instruments without heat or harsh chemicals
7. MIT instrument monitors molten materials
8. ORNL conducting field test of instruments to detect lead
9. Konza Prairie instrumental in research that indicates small streams important in controlling nitrogen, preserving water quality
10. ORNL instrument could spell doom for Asian beetles
11. NASA laser instrument to aid forest management, media briefing scheduled for Oct. 12

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: New instrument enables remote detection toxic algae real time

(Date:11/21/2014)... -- Earlier this year Donald Spector , Chairman of ... the most prolific inventors in the world, got a ... to third party agencies. Spector envisioned this technology even ... earliest known patents in this area. Now major technology ... care, elder care and hospital applications. This technology has ...
(Date:11/18/2014)... 2014  The Secure Identity & Biometrics Association ... announce the formation of The Airport Entry and ... Identity and Biometric Entry and Exit Solutions Framework ... support from BORDERPOL, the international non-profit organization that ... expertise regarding border security, traveler and migration systems. ...
(Date:11/15/2014)... , Nov. 13, 2014  While we may still be ... McCoy used in "Star Trek" to gain instant access to ... to work with smartphones and tablets for monitoring and measuring ... healthcare world. This may seem a tad Orwellian to some, ... adopt some of these technological opportunities into their healthcare regime. ...
Breaking Biology News(10 mins):Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 2Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 3Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 4Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 2Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 3Americans May Be Ready for a Brave New World of Healthcare 2Americans May Be Ready for a Brave New World of Healthcare 3Americans May Be Ready for a Brave New World of Healthcare 4
(Date:12/19/2014)... iLab Solutions, the global leader in ... Bryant as the new Director of Institutional Implementations and ... These two new leadership positions were created to support ... that iLab continues to meet the needs of its ... iLab has been deployed at over 450 core facilities ...
(Date:12/19/2014)... 18, 2014  Decision Resources Group finds that the ... will grow moderately through 2023 as the aging population, ... of dental biomaterials all spur procedure volumes. Growth will ... China and India ... within reach for a larger proportion of the population. ...
(Date:12/17/2014)... The Activated Carbon Manufacturing industry ... IBISWorld updated its original industry research report. , ... intensified focus on environmental policy. Over the five years ... power plants and a range of other industrial facilities ... Sarah Kahn, “a range of downstream industrial sectors rely ...
(Date:12/17/2014)... 2014 Ipsen Biopharmaceuticals, Inc., an ... IPSEY), today announced that Somatuline® Depot® ... was approved by the U.S. Food and Drug ... tumors (GEP-NETs) in adult patients with unresectable, well ... to improve progression-free survival (PFS). , “The approval ...
Breaking Biology Technology:iLab Solutions Announces Two New Leadership Positions to Meet the Needs of Its Growing Customer Base 2Asia Pacific Dental Biomaterial Market Will Grow Strongly Through 2023 2Asia Pacific Dental Biomaterial Market Will Grow Strongly Through 2023 3Activated Carbon Manufacturing in the US Industry Market Research Report Has Been Updated from IBISWorld 2Activated Carbon Manufacturing in the US Industry Market Research Report Has Been Updated from IBISWorld 3Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 2Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 3Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 4Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 5Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 6Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 7Ipsen Announces the FDA Approval of Somatuline® Depot® (lanreotide) Injection for the Treatment of Gastroenteropancreatic Neuroendocrine Tumors 8
Cached News: