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:2/7/2017)... --  MedNet Solutions , an innovative SaaS-based eClinical technology ... is pleased to announce that the latest release of ... and award winning eClinical solution, is now available for ... a proven Software-as-a-Service (SaaS) clinical research technology platform that ... delivers an entire suite of eClinical tools to support ...
(Date:2/6/2017)... DENVER , Feb. 6, 2017 ... national security are driving border authorities to continue ... Acuity reports there are 2143 Automated Border Control ... Kiosks currently deployed at more than 163 ports ... between 2013 to 2016 achieving a combined CAGR ...
(Date:2/2/2017)... JACKSONVILLE, Fla. , Feb. 2, 2017 /PRNewswire/ ... ), a clinical-stage immuno-oncology company specializing in the ... vaccines for the treatment of cancer and metastatic ... multi-gram scale-up and GMP manufacturing of a second ... T-cell vaccine targeting folate receptor alpha. The manufactured ...
Breaking Biology News(10 mins):
(Date:2/23/2017)... and NEW YORK , ... Lumeon , a leading digital health company, ... a provider of telemedicine and remote patient monitoring, ... for telemedicine reimbursements.  DN Telehealth ... patients, in real-time, extending consultations beyond a physical ...
(Date:2/23/2017)... Atlanta, it seems everyone has a chance to express their ... expressive and dynamic community unlike any other. The businesses that ... With their newest salon in ... on that tradition with a unique, fresh approach to head ... the newest of 13 nationwide locations, each of them well-situated ...
(Date:2/23/2017)... Ind. (PRWEB) , ... February 23, 2017 , ... ... Award during the 12th annual Inventors Recognition Reception at Purdue Research Park ... to a faculty member in recognition of outstanding contributions to, and success with, ...
(Date:2/23/2017)... SAN DIEGO and SAN FRANCISCO ... , a privately-held regenerative medicine company, and Beyond Type ... living with type 1 diabetes, today announced a grant ... develop a functional cure for type 1 and other ... decade, ViaCyte has been developing innovative stem cell-derived cell ...
Breaking Biology Technology: