Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > Monolayers to lubricate the next generation of nanomachinery

Abstract:
New nano-coatings for oxides such as metal oxides, silicon oxide, and glass have applications in lubrication and wear protection for microelectromechanical and nanoelectromechanical devices. The Maurer Lab at Washington University in St. Louis has now developed a new class of self-assembled monolayers using arsonic acid, inspired by the phosphonate class of monomers.

Monolayers to lubricate the next generation of nanomachinery

Germany | Posted on January 23rd, 2013

Similar to classical phosphonate monolayers, arsonate monolayers are reactive towards titanium oxide and silicon oxide substrates. Interestingly, the arsonate monolayers are also formed on glass where phosphonates are unreactive. The research team of Natalie LaFranzo and co-workers characterized the wear protection potential of their arsonate monolayers using nanoscratching and demonstrated that these monolayers protect the surfaces within the micronewton force regime. This robust coating is formed using a simple soaking method, and shows promise as a microelectromechanical device coating for anti-friction and wear.

####

For more information, please click here

Copyright © Wiley-VCH Materials Science Journals

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 Links

Link to the original paper on Wiley Online Library:

Related News Press

News and information

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Harris & Harris Group Portfolio Company, HZO, Announces Partnerships with Dell and Motorola August 1st, 2015

Advances and Applications in Biosensing, Sensor Power, and Sensor R&D to be Covered at Sensors Global Summit August 1st, 2015

Kalam: versatility personified August 1st, 2015

NEMS

Investigation of Mechanical Behavior of Heterogeneous Nanostructures in Iran July 13th, 2015

Weighing -- and imaging -- molecules one at a time April 28th, 2015

Scientists join forces to reveal the mass and shape of single molecules April 27th, 2015

Surface matters: Huge reduction of heat conduction observed in flat silicon channels April 23rd, 2015

MEMS

Iranian Scientists Create Best Conditions for Synthesis of Gold Nanolayers July 23rd, 2015

Robust new process forms 3-D shapes from flat sheets of graphene June 23rd, 2015

Slip sliding away: Graphene and diamonds prove a slippery combination June 10th, 2015

MEMS Industry Group Hosts Its First MEMS/Sensors Conference Session at Transducers 2015: MIG Speakers Will Explore Technology Transfer, Emerging MEMS/Sensors, Manufacturing Infrastructure and Process Technology, June 23 in Anchorage June 3rd, 2015

Self Assembly

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

New computer model could explain how simple molecules took first step toward life: Two Brookhaven researchers developed theoretical model to explain the origins of self-replicating molecules July 28th, 2015

Spintronics: Molecules stabilizing magnetism: Organic molecules fixing the magnetic orientation of a cobalt surface/ building block for a compact and low-cost storage technology/ publication in Nature Materials July 25th, 2015

Imec introduces self-assembled monomolecular organic films to seal ultra-porous low- k materials: Method prevents leakage of barrier precursors during the interconnect metallization scheme July 15th, 2015

Discoveries

Gold-diamond nanodevice for hyperlocalised cancer therapy: Gold nanorods can be used as remote controlled nanoheaters delivering the right amount of thermal treatment to cancer cells, thanks to diamond nanocrystals used as temperature sensors August 1st, 2015

Shaping the hilly landscapes of a semi-conductor nanoworld August 1st, 2015

Solid state physics: Quantum matter stuck in unrest August 1st, 2015

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Announcements

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Harris & Harris Group Portfolio Company, HZO, Announces Partnerships with Dell and Motorola August 1st, 2015

Advances and Applications in Biosensing, Sensor Power, and Sensor R&D to be Covered at Sensors Global Summit August 1st, 2015

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