Navigation Links
UWM discovery advances graphene-based electronics
Date:4/16/2012

Scientists and engineers at the University of Wisconsin-Milwaukee (UWM) have discovered an entirely new carbon-based material that is synthesized from the "wonder kid" of the carbon family, graphene. The discovery, which the researchers are calling "graphene monoxide (GMO)," pushes carbon materials closer to ushering in next-generation electronics.

Graphene, a one-atom-thick layer of carbon that resembles a flat sheet of chicken wire at nanoscale, has the potential to revolutionize electronics because it conducts electricity much better than the gold and copper wires used in current devices. Transistors made of silicon are approaching the minimum size at which they can be effective, meaning the speed of devices will soon bottom out. Carbon materials at nanoscale could be the remedy.

Currently, applications for graphene are limited because it's too expensive to mass produce. Another problem is that, until now, graphene-related materials existed only as conductors or insulators.

"A major drive in the graphene research community is to make the material semiconducting so it can be used in electronic applications," says Junhong Chen, professor of mechanical engineering and a coauthor of a paper in the journal ACS Nano. "Our major contribution in this study was achieved through a chemical modification of graphene."

GMO exhibits characteristics that will make it easier to scale up than graphene. And, like silicon in the current generation of electronics, GMO is semiconducting, necessary for controlling the electrical current in such a strong conductor as graphene. Now all three characteristics of electrical conductivity conducting, insulating and semiconducting are found in the carbon family, offering needed compatibility for use in future electronics.

Mixing theory and experiment

The team created GMO while conducting research into the behavior of a hybrid nanomaterial engineered by Chen that consis
'/>"/>

Contact: Junhong Chen
jhchen@uwm.edu
414-229-2615
University of Wisconsin - Milwaukee
Source:Eurekalert

Page: 1 2 3

Related biology technology :

1. Mars, Incorporated Answers Question: How Does Feeding People and Pets Nurture Science and Discovery? At TEDMED 2012
2. AlphaBio Centrix, LLC Announces a New Discovery for Programming Energetic Patches
3. Discovery in Nature elucidates immune cells in skin and supports novel vaccine approach
4. Thomson Reuters Cortellis Drives Drug Discovery and Development With Powerful New Web Services
5. Discovery opens door to low-cost negative refraction, new products and industries
6. AnaptysBio Announces New Strategic Antibody Discovery
7. Thomson Reuters Research Forecasts the Onset of the Targeted Drug Discovery Era
8. Discovery of a dark state could mean a brighter future for solar energy
9. Cellular Dynamics Announces Commercial Launch of iCell® Neurons for Neuroscience Drug Discovery
10. Receptos and Ono Establish Collaboration with Focus on Bioactive Lipid Discovery Research
11. Discovery Labs Reports Third Quarter Financial Results and Progress on Lead Programs
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/15/2014)... SAN JOSE, California , January 15, 2014 ... antibody-drug conjugates for cancer, today announced the appointment of Thomas ... Reynolds has over 20 years, development experience gained in the ... Genetics. "I am delighted to welcome Tom at ...
(Date:1/15/2014)... , January 15, 2014 A study has ... on the Formula 1 track could help to tackle the ... Technologies (MAT), Stowhealth (a GP surgery based in Stowmarket) and ... provider Simplyhealth. Telemetry technology, which is inspired by ...
(Date:1/15/2014)... The Microcompetition with Foreign DNA theory explains how latent ... viruses is the Epstein Barr Virus (EBV), and one of ... a chronic inflammatory disease that destroys the body’s joints. As ... have high concentrations of EBV DNA in their bodies (1). ...
(Date:1/15/2014)... Freeslate, Inc ., the leading provider of ... one of India’s top five pharmaceutical companies, has received ... for high throughput solid form screening. , Lupin, ... range of quality, affordable generic and branded formulations and ...
Breaking Biology Technology:Oxford BioTherapeutics Appoints Thomas C Reynolds MD, PhD to its Board of Directors 2Oxford BioTherapeutics Appoints Thomas C Reynolds MD, PhD to its Board of Directors 3Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 2Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 3Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 4Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 3Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 2Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 3
... Nile Therapeutics, Inc. (OTCQB: NLTX), a biopharmaceutical company that ... that it has completed its previously announced private placement ... of 5,000,000 shares of common stock and five-year warrants ... for aggregate gross proceeds of $2.5 million.   ...
... June 23, 2011 ,   ... science consulting,has published an insight into the future development ... out a,vision of how the industry may look as ... reflects on the decisions it has made.,In particular, Alacrita ...
... June 22, 2011 Wound Management Technologies, Inc., (OTCQB: ... solutions today announced that Company President Deborah Jenkins Hutchinson, ... OneMedForum NY Conference on Thursday, June 23, 2011 at ... 45 East 45 St. in New York City. The ...
Cached Biology Technology:Nile Therapeutics, Inc. Completes $2.5 Million Private Placement 2Nile Therapeutics, Inc. Completes $2.5 Million Private Placement 3Alacrita Asks "Are We All Biotech Now?" 2Alacrita Asks "Are We All Biotech Now?" 3Wound Management Technologies' Webcasting Live from OneMedForum NY Biotech Conference on Thursday, June 23 at 10 am EDT 2Wound Management Technologies' Webcasting Live from OneMedForum NY Biotech Conference on Thursday, June 23 at 10 am EDT 3
(Date:7/10/2014)... partners predict that western Lake Erie will have a ... the 2014 bloom season in late summer. However, the ... year,s intense bloom, and considerably less than the record-setting ... lake,s western basin and are classified by an estimate ... , Harmful algal blooms (HABs) were common in ...
(Date:7/10/2014)... Clarksburg, MDBrightFocus Foundation, a nonprofit organization funding cutting-edge, ... diseases of glaucoma and macular degeneration, today announced ... to 55 scientists in 19 U.S. states, the ... http://www.brightfocus.org/Grants2014 . , With these latest ... million in research funding in 2014. , The ...
(Date:7/10/2014)... collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard ... spot, which appears as a red mark, is an ... recognized temperatures higher than background. When accompanied by plumes ... are diagnostic for fire. , This area of ... from the fires, although the smoke released by any ...
Breaking Biology News(10 mins):NOAA, partners predict significant harmful algal bloom in western Lake Erie this summer 2NOAA, partners predict significant harmful algal bloom in western Lake Erie this summer 3BrightFocus Foundation announces 55 new grantees in Alzheimer's and vision research 2BrightFocus Foundation announces 55 new grantees in Alzheimer's and vision research 3
... University of Leicester and part-funded by The Leverhulme Trust aims ... By bringing together an artist and a neuroscientist, both ... perception. In the process of the research, both artist and ... the eye of the beholder. Rodrigo Quian Quiroga, Neuroscientist ...
... opinion that inflammation in adipose tissue may cause insulin resistance, ... Swedish medical university Karolinska Institutet, published in the New ... in the body fat is only pernicious. Instead the findings ... necessary for fat cell turnover in the lean, healthy state. ...
... not just thinking big but also very, very, very ... director of Binghamton University,s Center for Advanced Sensors and ... that would detect and identify engineered nanoparticles. Her research ... the environmental release and transformation of these particles. ...
Cached Biology News:Beauty is in the eye of the beholder? 2Inflammation in body fat is not only pernicious 2Chemist monitors nanotechnology's environmental impact 2
... fixative useful for routine procedures. Hollandes contains ... and will decalcify small bone specimens. Tissue ... stained successfully with most stains, and the ... blood cell membranes and cosinophil and endocrine ...
... fixative useful for routine procedures. Hollandes contains ... and will decalcify small bone specimens. Tissue ... stained successfully with most stains, and the ... blood cell membranes and cosinophil and endocrine ...
Chicken polyclonal antibody to Glutathione-S-Transfrease (GST)...
... Acuity is the complete enterprise microarray informatics platform ... analysis. Buy Acuity once and use it forever ... Tools for Quality Acuity has all the ... from your data, from quality control statistics and ...
Biology Products: