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:4/5/2017)... LONDON , April 4, 2017 KEY ... is anticipated to expand at a CAGR of 25.76% ... neurodegenerative diseases is the primary factor for the growth ... full report: https://www.reportbuyer.com/product/4807905/ MARKET INSIGHTS The ... of product, technology, application, and geography. The stem cell ...
(Date:3/30/2017)... Trends, opportunities and forecast in this market ... (fingerprint, AFIS, iris recognition, facial recognition, hand geometry, vein ... use industry (government and law enforcement, commercial and retail, ... others), and by region ( North America ... Pacific , and the Rest of the World) ...
(Date:3/24/2017)... 2017 Research and Markets has announced the ... & Trends - Industry Forecast to 2025" report to their ... The Global ... CAGR of around 15.1% over the next decade to reach approximately ... the market estimates and forecasts for all the given segments on ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... York, NY (PRWEB) , ... October 12, 2017 ... ... Academy of Sciences today announced the three Winners and six Finalists of the ... are given annually by the Blavatnik Family Foundation and administered by the New ...
(Date:10/12/2017)... (PRWEB) , ... October 12, ... ... today announces publication of a United States multicenter, prospective clinical study that ... disposable, point-of-care diagnostic test capable of identifying clinically significant acute bacterial and ...
(Date:10/12/2017)... ... October 12, 2017 , ... AMRI, ... and biotechnology industries to improve patient outcomes and quality of life, will now ... testing are being attributed to new regulatory requirements for all new drug products, ...
(Date:10/11/2017)... ... October 11, 2017 , ... At its national board ... Suneel I. Sheikh, the co-founder, CEO and chief research scientist of Minnesota-based Advanced ... for membership in ARCS Alumni Hall of Fame . ASTER Labs is ...
Breaking Biology Technology: