Molecularly Resolved Dynamics for Two-Dimensional Nucleation of Supramolecular Assembly

Nano Letters ◽  
2002 ◽  
Vol 2 (6) ◽  
pp. 601-604 ◽  
Author(s):  
H. Yanagi ◽  
H. Mukai ◽  
K. Ikuta ◽  
T. Shibutani ◽  
T. Kamikado ◽  
...  
Keyword(s):  
Supramolecular Assembly ◽  
Two Dimensional

Two-Dimensional Hierarchical Supramolecular Assembly of a Silole Derivative and Surface-Assisted Chemical Transformations

2015 ◽  
Vol 119 (7) ◽  
pp. 3857-3863 ◽  
Author(s):  
Lei Dong ◽  
Weihua Wang ◽  
Tao Lin ◽  
Katharina Diller ◽  
Johannes V. Barth ◽  
...  
Keyword(s):  
Supramolecular Assembly ◽  
Chemical Transformations ◽  
Two Dimensional

Novel Flexible Supramolecular Assembly of Dioleyldimethylammonium Ion in a Two-Dimensional Nanospace Studied by Neutron Scattering

Langmuir ◽  
2019 ◽  
Vol 35 (43) ◽  
pp. 13977-13982 ◽  
Author(s):  
Kamonnart Jaa Imwiset ◽  
Takayuki Hayakawa ◽  
Yoshiaki Fukushima ◽  
Takeshi Yamada ◽  
Makoto Ogawa
Keyword(s):  
Neutron Scattering ◽  
Supramolecular Assembly ◽  
Two Dimensional

Two-Dimensional Infrared Spectroscopy and Principal Component Analysis Studies on a New Azobenzene Derivative Supramolecular System Based on Hydrogen Bonds

2003 ◽  
Vol 57 (8) ◽  
pp. 933-942 ◽  
Author(s):  
Yuqing Wu ◽  
Ya-Qiong Hao ◽  
Min Li ◽  
Chaowei Guo ◽  
Yukihiro Ozaki
Keyword(s):  
Principal Component Analysis ◽  
Hydrogen Bonds ◽  
Supramolecular Assembly ◽  
Principal Component ◽  
Correlation Spectroscopy ◽  
Supramolecular System ◽  
Two Dimensional ◽  
Temperature Dependent ◽  
2D Correlation Spectroscopy ◽  
2D Correlation Analysis

Infrared (IR) spectra of a supramolecular assembly with an azobenzene derivative and intermolecular hydrogen bonds have been measured in the temperature range from 30 to 200 °C to investigate heat-induced structural changes and thermal stability. Principal component analysis (PCA) and two kinds of two-dimensional (2D) correlation spectroscopy, variable–variable (VV) 2D and sample–sample (SS) 2D spectroscopy, have been employed to analyze the observed temperature-dependent spectral variations. The PCA and SS 2D correlation analyses have demonstrated that the complete decoupling of hydrogen bonds in the supramolecular assembly occurs between 110 and 115 °C, which is in good agreement with the results of a differential scanning calorimetry (DSC) study for the heating process. The PCA of the IR spectra in the region of 3600–3100 cm−1 has illustrated that there are at least four principal components for the different NH2 and CONH species in the present supramolecular system. The VV 2D correlation spectroscopy study has provided information about the structure and strength of hydrogen bonds of NH2 and CONH groups and their temperature-dependent variations. The different species of hydrogen-bonded NH2 and CONH groups in the supramolecular system can be clarified by the VV 2D correlation analysis. The VV 2D correlation analysis has also revealed the specific order of the temperature-induced changes in the hydrogen bonds of NH2 and CONH groups.

Programming Supramolecular Assembly and Chirality in Two-Dimensional Dicarboxylate Networks on a Cu(100) Surface

Nano Letters ◽  
2005 ◽  
Vol 5 (5) ◽  
pp. 901-904 ◽  
Author(s):  
Sebastian Stepanow ◽  
Nian Lin ◽  
Franck Vidal ◽  
Aitor Landa ◽  
Mario Ruben ◽  
...  
Keyword(s):  
Supramolecular Assembly ◽  
Two Dimensional
Sign in / Sign up

Export Citation Format

Share Document