Navigation Links
Small liquid sensor may detect cancer instantly, could lead to home detection kit
Date:2/17/2010

COLUMBIA, Mo. What if it were possible to go to the store and buy a kit to quickly and accurately diagnose cancer, similar to a pregnancy test? A University of Missouri researcher is developing a tiny sensor, known as an acoustic resonant sensor, that is smaller than a human hair and could test bodily fluids for a variety of diseases, including breast and prostate cancers.

"Many disease-related substances in liquids are not easily tracked," said Jae Kwon, assistant professor of electrical and computer engineering at MU. "In a liquid environment, most sensors experience a significant loss of signal quality, but by using highly sensitive, low-signal-loss acoustic resonant sensors in a liquid, these substances can be effectively and quickly detected a brand-new concept that will result in a noninvasive approach for breast cancer detection."

Kwon's real-time, special acoustic resonant sensor uses micro/nanoelectromechanical systems (M/NEMS), which are tiny devices smaller than the diameter of a human hair, to directly detect diseases in body fluids. The sensor doesn't require bulky data reading or analyzing equipment and can be integrated with equally small circuits, creating the potential for small stand-alone disease-screening systems. Kwon's sensor also produces rapid, almost immediate results that could reduce patient anxiety often felt after waiting for other detection methods, such as biopsies, which can take several days or weeks before results are known.

"Our ultimate goal is to produce a device that will simply and quickly diagnose multiple specific diseases, and eventually be used to create 'point of care' systems, which are services provided to patients at their bedsides," Kwon said. "The sensor has strong commercial potential to be manifested as simple home kits for easy, rapid and accurate diagnosis of various diseases, such as breast cancer and prostate cancer."

Last January, Kwon was awarded a $400,000, five-year National Science Foundation CAREER Award to continue his effort on this sensor research. The CAREER award is the NSF's most prestigious award in support of junior faculty members who exemplify the role of teacher-scholars through outstanding research, excellent teaching, and the integration of education and research. Kwon's sensor research has been published in the IEEE International Conference on Solid-state, Sensors, Actuators and Microsystems and the IEEE Conference on Sensors.


'/>"/>

Contact: Kelsey Jackson
JacksonKN@missouri.edu
573-882-8353
University of Missouri-Columbia
Source:Eurekalert  

Related biology news :

1. Even small dietary reductions in salt could mean fewer heart attacks, strokes and deaths
2. Small molecules found to protect cells in multiple models of Parkinsons disease
3. Emerald BioStructures announces discovery of small molecule modulators of PDE4
4. Small changes in protein chemistry play large role in Huntingtons disease
5. Research yields new agent for some drug-resistant non-small cell lung cancers
6. Small addition to cancer drug may make big difference
7. Small nanoparticles bring big improvement to medical imaging
8. Small, beautiful and additive-free
9. Small mechanical forces have big impact on embryonic stem cells
10. Fate Therapeutics announces creation of small molecule platform for commercial-scale reprogramming
11. Conservation targets too small to stop extinction
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Small liquid sensor may detect cancer instantly, could lead to home detection kit
(Date:2/2/2016)... 2, 2016 Checkpoint Inhibitors for Cancer ... Are you interested in the future of ... checkpoint inhibitors. Visiongain,s report gives those predictions to ... national level. Avoid falling behind in data ... and revenues those emerging cancer therapies can achieve. ...
(Date:2/2/2016)... RESTON, Va. , Feb. 2, 2016 /PRNewswire/ ... contract award from the U.S. Army Research Office ... extend the range and sensitivity of the company,s ... DoD,s Past Accounting Mission and, more generally, defense-related ... its DNA phenotyping capabilities (predicting appearance and ancestry ...
(Date:2/1/2016)... 1, 2016 Rising sales of ... global touchfree intuitive gesture control market size ... sales of consumer electronics coupled with new technological advancements ... size through 2020   --> ... new technological advancements to drive global touchfree intuitive gesture ...
Breaking Biology News(10 mins):
(Date:2/10/2016)... -- Early-career researchers from Indonesia ... Uganda and Yemen ...   Indonesia , Nepal , ... Yemen are being honored for their accomplishments in nutrition, ... for mentoring young women scientists who are pursuing careers in agriculture, biology ...
(Date:2/10/2016)... and New York, New York (PRWEB) , ... ... ... Regeneron Pharmaceuticals Inc. (NASDAQ: REGN) today announced that it has joined ... new vaccines and immunotherapies for infectious diseases and cancer. , The ...
(Date:2/10/2016)... , ... February 10, 2016 , ... ... three states, announced today the promotion of two long-standing principal investigators (PI) to ... Family Medicine, Clinical Research and Development. , Dr. Laurence Chu, a Benchmark Research ...
(Date:2/10/2016)... CA (PRWEB) , ... February 10, 2016 , ... ... Multiplex Testing (PROMPT), a research registry built on the secure online PatientCrossroads platform, ... 2014. More than 1,600 participants have joined the PROMPT study, which seeks to ...
Breaking Biology Technology: