Nanotechnology Now

Our NanoNews Digest Sponsors







Heifer International

Wikipedia Affiliate Button


Home > Press > Assistant professor gives big boost to little technology

Junhong Chen
Junhong Chen

Abstract:
UW-Milwaukee Associate Professor of Mechanical Engineering Junhong Chen is affixing fame to UWM at a microscopic level.

By Tom Swieciak

Assistant professor gives big boost to little technology

Milwaukee, WI | Posted on April 19th, 2010

Chen recently completed a licensing agreement with the UWM Research Foundation, allowing him to pursue the commercializing of nanotechnology that he developed, with his newly formed NanoAffix LLC.

"We have found new ways of combining nanocomponents to produce valuable technologies which are superior to existing approaches," Chen told UWM News.

According to an article on Chen's technology, he "[presents] an efficient gas-phase route to decorate both single-walled and multi-walled carbon nanotubes with nanoparticles based on electrostatic force directed assembly."

When the Post asked Dr. Chen to elaborate on his discovery, he was able to translate it into layman's terms as best he could.

"We have developed a technique to assemble nanoparticles onto carbon nanotubes (CNTs) based on the electrostatic attraction between the two," Chen said. "The resulting hybrid nanoparticle CNT structure is the key sensing material used for the gas sensor fabrication."

Chen's article outlined the numerous applications of his nanotechnology. "The nanoparticle - nanotube composite structure attracts a broad range of advanced applications, including nanoelectronics, chemical sensors, biosensors, catalysis, fuel cells and hydrogen storage," the article stated. "Current methods for assembly are primarily based on wet-chemical routes."

Chen stated that he has been working on perfecting the technology for the last five years.

"This is an ongoing research," Chen said. "The breakthrough happened in 2008 when we first demonstrated that the gas sensor based on the hybrid nanomaterials could operate at room temperature."

According to the Journal Sentinel, Chen's agreement is the sixth licensing agreement produced by the UWM Research Foundation since its formation in 2006.

"We've been fortunate to work with Dr. Chen for several years to protect intellectual property and foster this research, in part through our Catalyst Grant Program," UWM Research Foundation President Brian Thompson told UWM News. "This technology needs an organization committed to helping it realize its potential, and we believe NanoAffix is the company that can do that."

However, Chen's breakthrough has not slowed him down. If anything, he's tackling bigger and more challenging projects.

"We are currently working on nanotechnology-based solar cells and lithium ion batteries, in addition to the chemical and biological sensors," Chen said.

Chen's article had a very optimistic outlook concerning applications of similar technology in the future.

"One can imagine that nanoparticles of multiple materials, particularly interweaving metal and semiconducting, magnetic nanocrystals, can be assembled onto CNTs," the article stated. "These interesting multi-component structures will open up new opportunities in several interdisciplinary fields."

####

About UW-Milwaukee
The mission of this system is to develop human resources, to discover and disseminate knowledge, to extend knowledge and its application beyond the boundaries of its campuses, and to serve and stimulate society by developing in students heightened intellectual, cultural, and humane sensitivities; scientific, professional, and technological expertise; and a sense of purpose. Inherent in this mission are methods of instruction, research, extended education, and public service designed to educate people and improve the human condition. Basic to every purpose of the system is the search for truth.

For more information, please click here

Copyright © UW-Milwaukee

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Aspen Aerogels Announces $22.5 Million Private Placement May 18th, 2013

NanoInk, Inc. Assets To Be Sold May 18th, 2013

Beautiful "flowers" self-assemble in a beaker: Elaborate nanostructures blossom from a chemical reaction perfected at Harvard May 17th, 2013

Scientists capture first direct proof of Hofstadter butterfly effect May 17th, 2013

Chemistry

Iranian Scientists Use Pomegranate Juice to Produce Copper Iodide Nanostructure May 14th, 2013

Chemistry breakthrough sheds new light on illness and health May 12th, 2013

Researchers develop unique method for creating uniform nanoparticles May 6th, 2013

Four groups at the UJI set up a multidisciplinary cooperative research consortium to advance in medicine, energy and catalysis May 1st, 2013

Academic/Education

Inaugural Baccalaureate Class Among CNSE Graduates to Pursue Opportunities in New York: Half of undergrads from pioneering class to seek graduate degrees at CNSE; majority of master’s and doctoral degree recipients land high-tech jobs in state’s emerging nanotech industry May 16th, 2013

Anasys reports on University of Illinois study of near-field behavior of semiconductor plasmonic microparticles using AFM-IR published in APL May 14th, 2013

The University of Wyoming uses Nanoparticle Tracking Analysis to characterize nanoparticles in natural environments May 14th, 2013

Nanotechnology Pioneer Named 'Entrepreneur of the Year': Royal Society of Chemistry honors Chad Mirkin for commercializing innovations May 10th, 2013

Nanotubes/Buckyballs

UC Riverside scientists discovering new uses for tiny carbon nanotubes: Adding ionic liquid to nanotube films could build smaller gadgets, and create more cost effective 'Smart Windows' that darken in bright sun May 15th, 2013

Development know-how is made available to collaboration partners: Bayer MaterialScience brings nano projects to a close May 8th, 2013

Next-generation transistor outperforms other carbon-based designs May 7th, 2013

Ubiquitous engineered nanomaterials cause lung inflammation, study finds: Substances are used in everything from paint to sporting equipment May 6th, 2013

Sensors

Advancements and developments of solid-state nanopores sensors May 16th, 2013

Imec and Renesas collaborate on ultra-low power short range radios: Collaboration will develop robust wireless solutions for future electronics May 16th, 2013

Physicists discover a new kind of friction: Friction in the nano-world May 16th, 2013

HELIOS Program Develops Complete Supply Chain for Integrating Photonics with CMOS Circuit via IC Fabrication Processes May 14th, 2013

Nanoelectronics

Imec and Renesas collaborate on ultra-low power short range radios: Collaboration will develop robust wireless solutions for future electronics May 16th, 2013

Piezoelectric 'taxel' arrays convert motion to electronic signals for tactile imaging April 25th, 2013

Battery and Memory Device in One April 25th, 2013

Secret of the Crystal's Corners: New Nanowire Structure Has Potential to Increase Semiconductor Applications: University of Cincinnati research describes discovery of a new structure that is a fundamental game changer in the physics of semiconductor nanowires April 23rd, 2013

Discoveries

Beautiful "flowers" self-assemble in a beaker: Elaborate nanostructures blossom from a chemical reaction perfected at Harvard May 17th, 2013

Artificial Forest for Solar Water-Splitting: Berkeley Lab Researchers Report First Fully Integrated Artificial Photosynthesis Nanosystem May 17th, 2013

Moth-Inspired Nanostructures Take the Color Out of Thin Films May 17th, 2013

Scientists capture first direct proof of Hofstadter butterfly effect May 17th, 2013

Announcements

Aspen Aerogels Announces $22.5 Million Private Placement May 18th, 2013

NanoInk, Inc. Assets To Be Sold May 18th, 2013

NIA Public Briefing: Nanotechnology and the Council of Europe May 17th, 2013

Scientists capture first direct proof of Hofstadter butterfly effect May 17th, 2013

Patents/IP/Tech Transfer/Licensing

NanoInk, Inc. Assets To Be Sold May 18th, 2013

HELIOS Program Develops Complete Supply Chain for Integrating Photonics with CMOS Circuit via IC Fabrication Processes May 14th, 2013

Nanotechnology Pioneer Named 'Entrepreneur of the Year': Royal Society of Chemistry honors Chad Mirkin for commercializing innovations May 10th, 2013

Arrowhead Receives Patent Allowance for DPC siRNA Delivery System with Peptide Backbone May 7th, 2013

Energy

Artificial Forest for Solar Water-Splitting: Berkeley Lab Researchers Report First Fully Integrated Artificial Photosynthesis Nanosystem May 17th, 2013

Moth-Inspired Nanostructures Take the Color Out of Thin Films May 17th, 2013

Solar panels as inexpensive as paint? It’s possible due to research at UB, elsewhere May 13th, 2013

Flawed Diamonds Promise Sensory Perfection: Berkeley Lab researchers and their colleagues extend electron spin in diamond for incredibly tiny magnetic detectors May 10th, 2013

Fuel Cells

Researchers develop unique method for creating uniform nanoparticles May 6th, 2013

Surface diffusion plays a key role in defining the shapes of catalytic nanoparticles April 8th, 2013

Nanoparticles Combined with Light Reverses Rusting April 1st, 2013

Hydrogen stores wind and solar energy: Innovative "Power-to-Gas" concepts at Hannover Messe March 7th, 2013

NanoNews-Digest
The latest news from around the world, FREE





  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More












ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project








abbigliamento uomo
Computer Accessories
© Copyright 1999-2013 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE