Science-advisor
REGISTER info/FAQ
Login
username
password
     
forgot password?
register here
 
Research articles
  search articles
  reviews guidelines
  reviews
  articles index
My Pages
my alerts
  my messages
  my reviews
  my favorites
 
 
Stat
Members: 3643
Articles: 2'487'895
Articles rated: 2609

28 March 2024
 
  » pubmed » pmid17155345

 Article overview


Selective nontemplated adsorption of organic molecules on nanofacets and the role of bonding patterns
S X Du ; H J Gao ; C Seidel ; L Tsetseris ; W Ji ; H Kopf ; L F Chi ; H Fuchs ; S J Pennycook ; S T Pantelides ;
Date 13 Oct 2006
Journal Phys Rev Lett, 97 (15), 156105
AbstractA key element of functionalizing nanocrystals with organic molecules is the nontemplated selective adsorption of different molecules on different facets. Here we report scanning-tunneling-microscopy images of perylene-3,4,9,10-tetracarboxylic-dianhydride and 2,5-dimethyl-N,N’-dicyanoquinonediimine on silver, demonstrating selective adsorption on different facets. We also report first-principles calculations that account for the data and show that bonding, which controls selectivity, occurs via the end atoms, while the molecule’s midregion arches away from the substrate. The results are also consistent with data that have been interpreted in terms of bonding via the midregion.
Source PubMed, pmid17155345
Services Forum | Review | Favorites   
 
Visitor rating: did you like this article? no 1   2   3   4   5   yes

No review found.
 Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

  Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

browser claudebot






ScienXe.org
» my Online CV
» Free


News, job offers and information for researchers and scientists:
home  |  contact  |  terms of use  |  sitemap
Copyright © 2005-2024 - Scimetrica