Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > News > A self-assembled periodic table

July 5th, 2013

A self-assembled periodic table

Abstract:
Efforts to rationalise other aspects of chemistry into periodic table analogues therefore come with a degree of baggage. So to a paper subtitled ‘Forging a new "table of elements"' by Chad Mirkin and his coworkers at Northwestern University in Evanston, Illinois, US.1

Mirkin has pioneered the use of DNA to guide nanoparticles into self-assembled clusters and arrays. In 1996 he showed that the base sequence of single-stranded DNA attached to gold nanoparticles can encode an assembly instruction for joining nanoparticles in specified ways via pairing with other nanoparticles bearing complementary strands, creating a versatile and selective glue for nanotechnology.2 Since then, Mirkin and colleagues have made imaginative use of DNA-guided nano-assembly for biomedical technologies, such as a simple colourimetric sequence-recognition technique where the clustering of nanoparticles brings about changes in light scattering. This work has, among other things, been recognised by Chemistry World selecting Mirkin as ‘Entrepreneur of the year' for 2013.

Source:
rsc.org

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Raman Whispering Gallery Detects Nanoparticles September 1st, 2014

A new, tunable device for spintronics: An international team of scientists including physicist Jairo Sinova from the University of Mainz realises a tunable spin-charge converter made of GaAs August 29th, 2014

Nanoscale assembly line August 29th, 2014

New Vice President Takes Helm at CNSE CMOST: Catherine Gilbert To Lead CNSE Children’s Museum of Science and Technology Through Expansion And Relocation August 29th, 2014

Chemistry

Production of Toxic Ion Nanosorbents with High Sorption Capacity in Iran August 17th, 2014

Scientists fold RNA origami from a single strand: RNA origami is a new method for organizing molecules on the nanoscale. Using just a single strand of RNA, this technique can produce many complicated shapes. August 14th, 2014

Could hemp nanosheets topple graphene for making the ideal supercapacitor? August 12th, 2014

Iranians Find Novel Method for Processing Highly Pure Ceramic Nanoparticles August 12th, 2014

Self Assembly

Nanocubes Get in a Twist : Competing forces coax nanocubes into helical structures August 11th, 2014

Self-assembly of gold nanoparticles into small clusters August 4th, 2014

Carnegie Mellon Chemists Create Nanofibers Using Unprecedented New Method July 31st, 2014

Berkeley Lab researchers create nanoparticle thin films that self-assemble in 1 minute June 9th, 2014

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

Raman Whispering Gallery Detects Nanoparticles September 1st, 2014

A new, tunable device for spintronics: An international team of scientists including physicist Jairo Sinova from the University of Mainz realises a tunable spin-charge converter made of GaAs August 29th, 2014

Nanoscale assembly line August 29th, 2014

New analytical technology reveals 'nanomechanical' surface traits August 29th, 2014

Grants/Awards/Scholarships/Gifts/Contests/Honors/Records

Rice physicist emerges as leader in quantum materials research: Nevidomskyy wins both NSF CAREER Award and Cottrell Scholar Award August 20th, 2014

Oxford Instruments Asylum Research Receives the 2014 Microscopy Today Innovation Award for blueDrive Photothermal Excitation August 18th, 2014

AQUANOVA receives Technology Leadership Award 2014 FROST & SULLIVAN honors NovaSOL® Technology again August 12th, 2014

Focal blood-brain-barrier disruption with high-frequency pulsed electric fields August 12th, 2014

Nanobiotechnology

Nanoscale assembly line August 29th, 2014

The channel that relaxes DNA: Relaxing DNA strands by using nano-channels: Instructions for use August 20th, 2014

Сalculations with Nanoscale Smart Particles August 19th, 2014

Interaction between Drug, DNA for Designing Anticancer Drugs Studied in Iran August 17th, 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