scholarly journals Self-Assembly of Small Polycyclic Aromatic Hydrocarbons on Graphite:  A Combined Scanning Tunneling Microscopy and Theoretical Approach

2005 ◽  
Vol 109 (10) ◽  
pp. 4520-4532 ◽  
Author(s):  
Gina M. Florio ◽  
Tova L. Werblowsky ◽  
Thomas Müller ◽  
Bruce J. Berne ◽  
George W. Flynn
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Scanning Tunneling Microscopy ◽  
Aromatic Hydrocarbons ◽  
Theoretical Approach ◽  
Self Assembly ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Polycyclic Aromatic

scholarly journals Nanopatterns of arylene–alkynylene squares on graphite: self-sorting and intercalation

2019 ◽  
Vol 15 ◽  
pp. 1848-1855 ◽  
Author(s):  
Tristan J Keller ◽  
Joshua Bahr ◽  
Kristin Gratzfeld ◽  
Nina Schönfelder ◽  
Marcin A Majewski ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Pyrolytic Graphite ◽  
Scanning Tunneling ◽  
Side Chains ◽  
Tunneling Microscopy ◽  
Polycyclic Aromatic ◽  
Solvent Molecules ◽  
Solid Liquid Interface ◽  
Solid Liquid

Supramolecular nanopatterns of arylene–alkynylene squares with side chains of different lengths are investigated by scanning tunneling microscopy at the solid/liquid interface of highly oriented pyrolytic graphite and 1,2,4-trichlorobenzene. Self-sorting leads to the intermolecular interdigitation of alkoxy side chains of identical length. Voids inside and between the squares are occupied by intercalated solvent molecules, which numbers depend on the sizes and shapes of the nanopores. In addition, planar and non-planar coronoid polycyclic aromatic hydrocarbons (i.e., butyloxy-substituted kekulene and octulene derivatives) are found to be able to intercalate into the intramolecular nanopores.

Understanding molecular self-assembly of a diol compound by considering competitive interactions

2016 ◽  
Vol 18 (39) ◽  
pp. 27390-27395 ◽  
Author(s):  
Oscar Díaz Arado ◽  
Maike Luft ◽  
Harry Mönig ◽  
Philipp Alexander Held ◽  
Armido Studer ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Scanning Tunneling Microscopy ◽  
Self Assembly ◽  
Density Functional ◽  
Competitive Interactions ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Functional Theory ◽  
Chemical Groups

With a combination of scanning tunneling microscopy and density functional theory, effects on molecular self-assembly involving two distinct chemical groups were investigated.

Self-assembly of l-tryptophan on Cu(111) studied by low-temperature scanning tunneling microscopy

2019 ◽  
Vol 30 (12) ◽  
pp. 2355-2358 ◽  
Author(s):  
Qiang Xue ◽  
Yajie Zhang ◽  
Ruoning Li ◽  
Chao Li ◽  
Na Li ◽  
...  
Keyword(s):  
Low Temperature ◽  
Scanning Tunneling Microscopy ◽  
Self Assembly ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Temperature Scanning

Selective Isolation of Polycyclic Aromatic Hydrocarbons by Self-Assembly of a Tunable N→B Clathrate

2015 ◽  
Vol 15 (4) ◽  
pp. 1572-1576 ◽  
Author(s):  
Angel D. Herrera-España ◽  
Gonzalo Campillo-Alvarado ◽  
Perla Román-Bravo ◽  
Dea Herrera-Ruiz ◽  
Herbert Höpfl ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Self Assembly ◽  
Selective Isolation ◽  
Polycyclic Aromatic

Potential- and concentration-dependent self-assembly structures at solid/liquid interfaces

Nanoscale ◽  
2018 ◽  
Vol 10 (7) ◽  
pp. 3438-3443 ◽  
Author(s):  
Zhen-Feng Cai ◽  
Hui-Juan Yan ◽  
Dong Wang ◽  
Li-Jun Wan
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Self Assembly ◽  
Scanning Tunneling ◽  
Liquid Interfaces ◽  
Tunneling Microscopy ◽  
Controlled Assembly ◽  
Electrochemical Scanning Tunneling Microscopy ◽  
Solid Liquid

We report the potential and concentration controlled assembly of an alkyl-substituted benzo[1,2-b:4,5-b′]dithiophene (DDBDT) on an Au(111) electrode byin situelectrochemical scanning tunneling microscopy (ECSTM).

Self-Assembly of TBrPP-Co Molecules on an Ag/Si(111) Surface Studied by Scanning Tunneling Microscopy

2010 ◽  
Vol 27 (2) ◽  
pp. 026801 ◽  
Author(s):  
Li Qing ◽  
Shiro Yamazaki ◽  
Toyoaki Eguchi ◽  
Ma Xu-Cun ◽  
Jia Jin-Feng ◽  
...  
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Self Assembly ◽  
Scanning Tunneling ◽  
Tunneling Microscopy
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