Issue 64, 2015
From the journal:

Chemical Communications

Dissociative adsorption of guanine on Ge(100)†

Young-Sang Youn,*ab   Do Hwan Kim,*c   Hye Jin Leed  and  Sehun Kima  

* Corresponding authors

a Molecular-Level Interface Research Center, Department of Chemistry, KAIST, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea

b Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, 111, Deadeok-daero 989beon-gil, Yuseong-gu, Daejeon 34057, Republic of Korea
E-mail: ysyoun@kaeri.re.kr

c Division of Science Education, Daegu University, 201, Daegudae-ro, Gyeongsan-si, Gyeongbuk-do 38453, Republic of Korea
E-mail: dhk201@daegu.ac.kr

d Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu 702-701, Republic of Korea

Abstract

Adsorption of guanine on Ge(100) was investigated using scanning tunneling microscopy (STM) and density functional theory (DFT) calculations. Guanine appears dark in STM images, indicating that its adsorption occurs through N–H dissociation. DFT calculations revealed that “N(1)–H dissociation through an O dative bonded structure” is the most favorable configuration.

Graphical abstract: Dissociative adsorption of guanine on Ge(100)

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C5CC03532E
Article type
Communication
Submitted
28 Apr 2015
Accepted
05 Jul 2015
First published
06 Jul 2015

Chem. Commun., 2015,51, 12815-12818

Permissions

Request permissions

Dissociative adsorption of guanine on Ge(100)

Y. Youn, D. H. Kim, H. J. Lee and S. Kim, Chem. Commun., 2015, 51, 12815 DOI: 10.1039/C5CC03532E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements