HOME >> BIOLOGY >> NEWS
A tiny pump promises big time performance

C.J. Zhong hopes that within the next three to five years diabetics the world could see their quality of life enhanced by his tiny invention-a chip-sized pump with no moving parts. The device is also expected to find its way into myriad industrial and environmental applications, where it could mean huge savings in manufacturing and monitoring processes.

Zhong's patent on the low-power, electrically driven pumping device is one of the reasons the State University of New York has broken into the U.S. Patent and Trademark Office's list of the top 10 patent-producing U.S. universities, jumping to 8th in 2002 from 17th in 2001.

Zhong was among four Binghamton researchers honored last week by State University of New York Chancellor Robert L. King for their contribution to the advancement of humanity through groundbreaking research. Zhong was recognized with a First Patent Award for his device. (See related story.)

An assistant professor of chemistry at Binghamton since 1998, Zhong refers to the invention as a "pumpless pump" because it lacks mechanical parts. The pumping device is the size of a computer chip and could be fabricated at a scale comparable to an adult's fingernail. The device comprises a detector, a column filled with moving liquid, and an injector. The pumping action is achieved when a wire sends an electrical voltage to two immiscible fluids in a tiny column, perhaps as small as the diameter of a hair. Applying opposite charges to each side of the column causes the fluids to oscillate, thereby simulating the action of a pump. In some ways, the tiny system works like a thermostat: it takes a small sample, analyzes it, and tells other components how to act in response.

Zhong's device has significant potential in the treatment of diabetes because it is small enough to be inserted into and remain in the body where it would conduct microfluidic analysis, constantly measuring the need for insulin and, then, delivering precise amo
'"/>

Contact: Susan Barker
sbarker@binghamton.edu
607-777-2640
Binghamton University
11-Jun-2003


Page: 1 2 3

Related biology news :

1. Basic RNA enzyme research promises single-molecule biosensors
2. Natural, man-made mix promises biggest landscape plant growth
3. MITs plasmatron cuts diesel bus emissions, promises better gas engine efficiency
4. Infection with second strain of HIV compromises treatment
5. New study promises safer hormone replacement therapy
6. New method of DNA testing promises to transform medical diagnostics
7. New computer model promises detailed picture of worldwide climate
8. New imaging technology promises better breast cancer detection in early stages
9. New analysis promises to speed application of human genome draft
10. Integrated pest management promises crop yields with fewer chemicals, but will it prove effective in the long run
11. Biotechnology promises major advances for U.S. Army

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/19/2017)... 2017 The global military biometrics ... marked by the presence of several large global players. ... five major players - 3M Cogent, NEC Corporation, M2SYS ... nearly 61% of the global military biometric market in ... global military biometrics market boast global presence, which has ...
(Date:4/17/2017)... MELBOURNE, Florida , April 17, 2017 ... security technology company, announces the filing of its 2016 Annual Report ... Securities and Exchange Commission. ... Report on Form 10-K is available in the Investor Relations section ... well as on the SEC,s website at http://www.sec.gov . ...
(Date:4/13/2017)... According to a new market research report "Consumer IAM Market by ... Service, Authentication Type, Deployment Mode, Vertical, and Region - Global Forecast to ... USD 14.30 Billion in 2017 to USD 31.75 Billion by 2022, at ... ... MarketsandMarkets Logo ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... ... October 12, 2017 , ... ... representations of a complex biological network, a depiction of a system of linkages ... said Dmitry Korkin, PhD, associate professor of computer science at Worcester Polytechnic Institute ...
(Date:10/12/2017)... ... October 12, 2017 , ... AMRI, a global contract ... to improve patient outcomes and quality of life, will now be offering its ... attributed to new regulatory requirements for all new drug products, including the finalization ...
(Date:10/11/2017)... ... 2017 , ... ComplianceOnline’s Medical Device Summit is back for its 4th year. ... San Francisco, CA. The Summit brings together current and former FDA office bearers, regulators, ... government officials from around the world to address key issues in device compliance, quality ...
(Date:10/11/2017)... ... October 11, 2017 , ... A new study published ... frozen and fresh in vitro fertilization (IVF) transfer cycles. The multi-center ... success. , After comparing the results from the fresh and frozen transfer cohorts, ...
Breaking Biology Technology:
Cached News: