Navigation Links
Unexpected adhesion properties of graphene may lead to new nanotechnology devices
Date:8/23/2011

Graphene, considered the most exciting new material under study in the world of nanotechnology, just got even more interesting, according to a new study by a group of researchers at the University of Colorado Boulder.

The new findings -- that graphene has surprisingly powerful adhesion qualities -- are expected to help guide the development of graphene manufacturing and of graphene-based mechanical devices such as resonators and gas separation membranes, according to the CU-Boulder team. The experimentsshowed that the extreme flexibility of graphene allows it to conform to the topography of even the smoothest substrates.

Graphene consists of a single layer of carbon atoms chemically bonded in a hexagonal chicken wire lattice. Its unique atomic structure could some day replace silicon as the basis of electronic devices and integrated circuits because of its remarkable electrical, mechanical and thermal properties, said Assistant Professor Scott Bunch of the CU-Boulder mechanical engineering department and lead study author.

A paper on the subject was published online in the Aug. 14 issue of Nature Nanotechnology. Co-authors on the study included CU-Boulder graduate students Steven Koenig and NarasimhaBoddeti and Professor Martin Dunn of the mechanical engineering department.

"The real excitement for me is the possibility of creating new applications that exploit the remarkable flexibility and adhesive characteristics of graphene and devising unique experiments that can teach us more about the nanoscale properties of this amazing material," Bunch said.

Not only does graphene have the highest electrical and thermal conductivity among all materials known, but this "wonder material" has been shown to be the thinnest, stiffest and strongest material in the world, as well as being impermeable to all standard gases. It's newly discovered adhesion properties can now be added to the list of the material's see
'/>"/>

Contact: Scott Bunch
joseph.bunch@colorado.edu
303-492-6802
University of Colorado at Boulder
Source:Eurekalert  

Page: 1 2 3

Related biology technology :

1. ORNL theorist part of team that discovers unexpected magnetism
2. Study of electron orbits in multilayer graphene finds unexpected energy gaps
3. Unprecedented look at oxide interfaces reveals unexpected structures on atomic scale
4. Light twists rigid structures in unexpected nanotech finding
5. Stressed nanomaterials display unexpected movement
6. Unexpectedly long-range effects in advanced magnetic devices
7. Nanophysicists find unexpected magnetic effect
8. Duke researchers coax bright white light from unexpected source
9. From Pain to Unexpected Fame: One Womans Journey to Know Fibro
10. REPEL-CV(TM) Adhesion Barrier Receives Endorsement of Kids With Heart
11. Novel Product for the Prevention of Post-Surgical Adhesion Formation Completes Phase I Clinical Study
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Unexpected adhesion properties of graphene may lead to new nanotechnology devices 
(Date:9/19/2014)... ROCKLAND, Massachusetts , September 19, 2014 ... with the 53rd European Society for Paediatric Endocrinology (ESPE) ... advancement of science and medical research in the field ... of Merck KGaA, Darmstadt, Germany , ... Growth Innovation (GGI) for 2014. The awards were announced ...
(Date:9/18/2014)... HealthTronics, Inc ., a ... products and services, announced that a poster related ... versus external beam radiotherapy (EBRT) is being presented ... Association (MAAUA) Annual Meeting in Baltimore, Maryland September ... Cryosurgery and External Beam Radiation as Treatments for ...
(Date:9/18/2014)... Mass. (PRWEB) September 18, 2014 A ... of an MRI scanner is currently being tested as ... and Women's Hospital in Boston with the aim of ... images, can make prostate cancer biopsies faster, more accurate, ... novel system also has the potential to deliver prostate ...
(Date:9/18/2014)... Bryan-College Station, Texas (PRWEB) September 18, 2014 ... University System Chancellor John Sharp, Texas A&M Health ... from the U.S. Department of Health and Human ... GSK today dedicated a national pandemic influenza vaccine ... will serve as an anchor for the Texas ...
Breaking Biology Technology:EMD Serono Awards Grant for Growth Innovation (GGI) for the First Time 2EMD Serono Awards Grant for Growth Innovation (GGI) for the First Time 3HealthTronics Announces Data Comparing Cryotherapy Versus Radiation for Treating Prostate Cancer Poster Presented at the American Urological Association Regional Meeting 2Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 2Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 3Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 4Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 5Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 6Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 2Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 3Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 4
... the Hyatt Regency Cambridge, ... Massachusetts, ... leading marketplace for expertise, and the Biotechnology Industry,Organization (BIO) announced an ... venture investment community,registered to attend the BIO National Venture Conference, with ...
... Executive Positions, WITTEN, Germany, April 8 Sangui ... its,fiscal year ended June 30, 2006, on April 3, ... with the SEC the company almost tripled its sales,of ... level. In,FY 2006, Sangui yielded sales of approximately USD ...
... DUBLIN, Calif., April 8, 2008 Microchip,Biotechnologies, Inc. ... Centre,for DNA Barcoding (CCDB), at the Biodiversity Institute ... participant to join MBI,s early,access program for the ... is the,first fully automated and integrated system for ...
Cached Biology Technology:Gerson Lehrman Group Extends Partnership With BIO to Provide Scientific Expertise for the First Annual BIO National Venture Conference 2Gerson Lehrman Group Extends Partnership With BIO to Provide Scientific Expertise for the First Annual BIO National Venture Conference 3Sangui BioTech International, Inc., Reports Sales Increase, Continued Losses 2Sangui BioTech International, Inc., Reports Sales Increase, Continued Losses 3Canadian Centre for DNA Barcoding to Participate in Microchip Biotechnologies Early Access Program for Microchip-Based DNA Sample Preparation and Cycle Sequencing 2
(Date:9/18/2014)... foliage season that prompts millions of Americans to undertake jaunts ... possibly last a little longer within a century, according to ... in some areas of the United States as summer temperatures ... the journal Global Ecology and Biogeography . For instance, ... the state tree of New Hampshire could change color ...
(Date:9/18/2014)... tiny strands of nucleic acid that contain instructions for ... data, our DNA is copied into RNA molecules, which ... in our cells. , Several years ago, scientists ... other known RNAs, this molecule is circular, and was ... has been known about how they are produced. Moreover, ...
(Date:9/18/2014)... 2014 -- Arizona turned its newborn screening program into a ... months, earning it the first-ever Newborn Screening Quality Award from ... presented Will Humble, M.P.H., Arizona,s Department of Health Services director, ... Humble established a policy of full transparency for the length ... samples to the lab for analysis, and set a target ...
Breaking Biology News(10 mins):Fall foliage season may be later, but longer on warmer Earth 2Fall foliage season may be later, but longer on warmer Earth 3Fall foliage season may be later, but longer on warmer Earth 4Scientists find how mysterious 'circular RNA' is formed, claim muscular dystrophy link 2March of Dimes honors Arizona with first-ever newborn screening award 2March of Dimes honors Arizona with first-ever newborn screening award 3
... long thought to have fully recovered from whaling, were once ... according to a report to be published September 10 in ... Todays population of more than 22,000 gray whales has successfully ... now the most abundant whale on the North American west ...
... consultant to UNESCO and a former Administrator of the National ... Stevens Institute of Technology, Sept. 26, titled, Global Warming and ... The talk will be delivered at Stevens Babbio Center for ... Babbio Center is located on the Stevens campus in Hoboken, ...
... of Energy,s Brookhaven National Laboratory have developed new ways ... oxide, a material used in a variety of industrial ... materials may lead to improved catalysts for hydrogen production, ... research is published in two papers now available online, ...
Cached Biology News:Gray whales a fraction of historic levels, genetic research says 2Global Warming and the Habitability of Planet Earth, Sept. 26 2Tiny tubes and rods show promise as catalysts, sunscreen 2
Recombinant Mouse TGF-beta RII/(human) Fc Chimera, CF...
Recombinant Mouse Noggin...
... Antibody Sampler Kit Kit Includes: ... 40 ul Histone Deacetylase 3 (HDAC3) Antibody, ... (HDAC4) Antibody, Catalog #2072, 40 ul Histone ... ul Histone Deacetylase 6 (HDAC6) Antibody, Catalog ...
An instrument that delivers an accurate and uniform amount of light energy to cells to photoactivate csiRNA products....
Biology Products: