Navigation Links
Clemson research nets $2 million from NSF to mimic nature's probes
Date:8/31/2009

CLEMSON - The National Science Foundation has awarded Clemson University researchers $2 million to study ways to mimic the suction mechanism used by butterflies and moths to feed so that the same method can be used in medical diagnostics. The research will help develop a new class of fiber-based devices capable of probing and transporting previously impossible-to-reach liquids, such as those drawn from a single cell or tissue.

"Right now, we have a real challenge of collecting fluids from miniscule places, such as a cell or a gland, without damaging them," said principal investigator Konstantin Kornev, associate professor in the School of Materials Science and Engineering. "Butterflies and moths have an amazing system in that they can adapt their proboscis, which is their long feeding tube, to accommodate hard-to-reach places. It can also adjust to the difficult flow of both thin and thick liquids. We want to engineer that same ability, and we can learn a great deal from nature."

Kornev said the goal is to develop probes for medical testing and that applications may some day include drawing DNA from a single cell. He adds that current "microfluidic devices," the instruments that transport and analyze small amounts of liquids, are not flexible and are not able to deal with a wide range of liquids.

"The bio-inspired probes we envision are like an endoscope that is used to see inside the body. It would have many tiny hairs working like an octopus' arms and grabbing many things at once. This way, we can map the tissue in question by picking and analyzing biofluids from different spots," said Kornev. "In doing this, we're taking advantage of recent progress in the field of fiber science and engineering."

Co-investigators to the project are Peter Adler, professor of entomology, soil and plant science; Kenneth Christensen, assistant professor of genetics and biochemistry; Richard Groff, assistant professor in electrical and computer engineering; and Alexey Vertegel, assistant professor of bioengineering. The research is part of an ongoing project to develop fiber-based medical devices in Clemson's School of Materials Science and Engineering and the Center for Advanced Engineering Fibers and Films.


'/>"/>

Contact: Susan Polowczuk
spolowc@clemson.edu
864-656-2063
Clemson University
Source:Eurekalert

Related biology news :

1. Clemson and collaborators receive $1.1 million to improve durability of concrete infrastructure
2. Clemson chemists present revolutionary teaching concepts
3. Clemson physicist Apparao Rao named Fellow of the American Physical Society
4. Clemson researchers advance nano-scale electromechanical sensors
5. US Senate confirms Clemson University engineering Dean Esin Gulari to National Science Board
6. National Science Foundation grants Clemson professors award to develop nanoprobes
7. NIH awards Clemson bioengineer $1.5 million to improve durability of tissue heart valves
8. Clemson bioengineer wins prestigious Early Career Award
9. NIH recognizes Clemson nanotechnology for molecule tracking
10. Clemson physicist addresses international forum on thermoelectric energy
11. Clemson scientists shed light on molecules in living cells
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/16/2017)... 16, 2017   Bridge Patient Portal , ... MD EMR Systems , an electronic medical ... GE, have established a partnership to build an ... the GE Centricity™ products, including Centricity Practice Solution ... These new integrations will allow healthcare delivery ...
(Date:4/19/2017)... New York , April 19, 2017 ... competitive, as its vendor landscape is marked by the ... the market is however held by five major players ... Safran. Together these companies accounted for nearly 61% of ... of the leading companies in the global military biometrics ...
(Date:4/13/2017)... , April 13, 2017 UBM,s Advanced Design ... will feature emerging and evolving technology through its ... Summits will run alongside the expo portion of the ... panels and demonstrations focused on trending topics within 3D ... design and manufacturing event will take place June 13-15, 2017 ...
Breaking Biology News(10 mins):
(Date:5/23/2017)... ... May 23, 2017 , ... Cambridge Semantics , ... at this year’s Bio-IT World Conference and Expo in Boston May 23-25 ... 4.0 solution. The Anzo Smart Data Lake is also a finalist for the ...
(Date:5/22/2017)... ... 22, 2017 , ... Cancer diagnostics and pathology workflow solution ... the Association for Pathology Informatics Annual Summit at the Wyndham Grand ... Cancer Diagnostic Cockpit and Consultation Portal, Inspirata will present research it led to ...
(Date:5/19/2017)... Philadelphia, PA (PRWEB) , ... May 19, 2017 ... ... for its QED Proof-of-Concept Program. Academic researchers with technologies ripe for commercialization, ... Pennsylvania, New Jersey and Delaware, are encouraged to submit proposals. QED, now in ...
(Date:5/18/2017)... ... 2017 , ... NDA Partners Chairman Carl Peck, MD , announced today ... and President of Pharmaceutical Development Business Unit of Cardinal Health, has joined the firm ... he was former Chief Operating Officer at Anaborex, Senior VP and General Manager of ...
Breaking Biology Technology: