Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > News > Gutenberg's grandchildren in nanotechnology labs

September 4th, 2007

Gutenberg's grandchildren in nanotechnology labs

Abstract:
When Gutenberg built his printing machine with moveable type in the mid 15th century, little idea did he have that he started the information age; even less that scientists would adopt the process to the nanoscale. The printing press went through several revolutionary improvements such as Lanston's monotype machine (1884), Mergenthaler's linotype machine (1886), the photo-typesetting process developed in the 1960s and finally digital printing in the 1980s. Today, printing is the most widespread technology to deposit small particles onto various surfaces. Commercial desktop laser printers use toner particles with a few microns in size while top of the line high-priced industrial printing machines sometimes already use sub-micron size particles. On the other hand, the precise positioning of nanoparticles on surfaces is key to most nanotechnology applications especially nanoelectronics. However, for automated patterning of particles, existing methods are either slow (e.g., dip-pen lithography) or require prefabricated patterns on the target substrate (e.g. for electrostatic positioning). Using a process akin to the printing press, researchers already have managed to bypass the need for epitaxial growth or wafer bonding to integrate wide ranging classes of dissimilar semiconducting nanomaterials onto substrates for the purpose of constructing heterogeneous, three dimensional electronics (see our Spotlight Gutenberg + nanotechnology = printable electronics). Scientist in Switzerland have now developed a parallel method for the assembly and integration of a large number of bulk-synthesized nanoparticles onto an unstructured surface with high resolution and yield.

Source:
nanowerk.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals

UO-Berkeley Lab unveil new nano-sized synthetic scaffolding technique: Oil-and-water approach from Richmond's UO lab to spark new line of versatile peptoid nanosheets September 2nd, 2014

New synthesis method may shape future of nanostructures, clean energy: Findings advance efficient solar spliting of water into hydrogen fuel September 2nd, 2014

Engineers develop new sensor to detect tiny individual nanoparticles September 2nd, 2014

Future solar panels September 2nd, 2014

Printing/Lithography/Inkjet/Inks

RMIT delivers $30m boost to micro and nano-tech August 26th, 2014

SouthWest NanoTechnologies Appoints Matteson-Ridolfi for U.S. Distribution of its SMW™ Specialty Multiwall Carbon Nanotubes August 13th, 2014

An Inkjet-Printed Field-Effect Transistor for Label-Free Biosensing August 11th, 2014

SEMATECH and Newly Merged SUNY CNSE/SUNYIT Launch New Patterning Center to Further Advance Materials Development: Center to Provide Access to Critical Tools that Support Semiconductor Technology Node Development August 7th, 2014

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







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE