ChemInform Abstract: FT IR Spectra and Molecular Orientation in Thin Langmuir-Blodgett Films of Dodecyloxyphenylpyrazine Carboxylic Acid and Its Barium Salt.

ChemInform ◽  
2010 ◽  
Vol 22 (7) ◽  
pp. no-no
Author(s):  
T. KAMATA ◽  
J. UMEMURA ◽  
T. TAKENAKA ◽  
K. TAKEHARA ◽  
K. ISOMURA ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Ir Spectra ◽  
Molecular Orientation ◽  
Barium Salt ◽  
Langmuir Blodgett ◽  
Langmuir Blodgett Films ◽  
Ft Ir

FT-IR Study of Molecular Orientation and Anisotropy in "Command Surfaces" Formed by Langmuir-Blodgett Films of Azobenzene Amphiphilic Polymers

Langmuir ◽  
1994 ◽  
Vol 10 (6) ◽  
pp. 1898-1902 ◽  
Author(s):  
Norihisa Katayama ◽  
Yukihiro Ozaki ◽  
Takahiro Seki ◽  
Takashi Tamaki ◽  
Keiji Iriyama
Keyword(s):  
Molecular Orientation ◽  
Amphiphilic Polymers ◽  
Langmuir Blodgett ◽  
Langmuir Blodgett Films ◽  
Ft Ir ◽  
Ir Study

Studies on the Molecular Orientation of Flavin Langmuir-Blodgett Films by FT-IR Spectroscopy

1989 ◽  
Vol 28 (Part 1, No. 9) ◽  
pp. 1673-1676 ◽  
Author(s):  
Sonoko Suzuki ◽  
Satoru Isoda ◽  
Mitsuo Maeda
Keyword(s):  
Ir Spectroscopy ◽  
Molecular Orientation ◽  
Langmuir Blodgett ◽  
Langmuir Blodgett Films ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

scholarly journals Stability and Disturbance of Fatty Acid Layers by Polymer in Lead Stearate/Poly(tert-Butyl Methacrylate) Alternating Langmuir—Blodgett Films

2002 ◽  
Vol 56 (9) ◽  
pp. 1176-1179
Author(s):  
Hyeon Suk Shin ◽  
Junhoe Cha ◽  
Taihyun Chang ◽  
Seung Bin Kim
Keyword(s):  
Fatty Acid ◽  
Ir Spectra ◽  
Butyl Methacrylate ◽  
Langmuir Blodgett ◽  
Tert Butyl ◽  
Lb Film ◽  
Langmuir Blodgett Films ◽  
Ft Ir ◽  
The Stability ◽  
Lead Stearate

The stability of lead stearate layers in alternating Langmuir–Blodgett (LB) films of lead stearate/lead deuterated stearate with and without poly( tert-butyl methacrylate) (PtBMA) layers at each interface was measured from the magnitude of the splitting of the CH2 or CD2 scissoring band in transmission FT-IR spectra. Before annealing, the extent of splitting of the CH2 or CD2 bending mode in the alternating LB film with PtBMA layers was larger than that in the alternating LB film without PtBMA layers. However, the opposite trend was observed after annealing. This suggests that PtBMA does not function as a barrier to interlayer mixing on annealing. The results presented here represent the first report that PtBMA has two important roles: before annealing it stabilizes the fatty acid layers, and after annealing it disturbs these layers. PtBMA is expected to act as a substrate when it is inserted between fatty acid layers. This PtBMA substrate can stabilize the fatty acid layers at room temperature. However, external reflection FT-IR spectra indicate that annealing causes the reorientation of PtBMA. This reorientation of PtBMA could disturb the fatty acid layers.

scholarly journals Correction to Molecular Arrangement in Langmuir and Langmuir−Blodgett Films of a Mesogenic Bent-Core Carboxylic Acid

Langmuir ◽  
2009 ◽  
Vol 25 (23) ◽  
pp. 13696-13696
Author(s):  
Ignacio Giner ◽  
Ignacio Gascón ◽  
Jorge Vergara ◽  
M. Carmen López ◽  
M. Blanca Ros ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Langmuir Blodgett ◽  
Molecular Arrangement ◽  
Langmuir Blodgett Films

Molecular Orientation of Langmuir−Blodgett Films of Designed Heme Protein and Lipoprotein Maquettes

1998 ◽  
Vol 102 (33) ◽  
pp. 6425-6432 ◽  
Author(s):  
Xiaoxi Chen ◽  
Christopher C. Moser ◽  
Denis L. Pilloud ◽  
P. Leslie Dutton
Keyword(s):  
Molecular Orientation ◽  
Heme Protein ◽  
Langmuir Blodgett ◽  
Langmuir Blodgett Films

Vertical dipping method as a means of controlling the in-plane molecular orientation in Langmuir-Blodgett films

1989 ◽  
Vol 178 (1-2) ◽  
pp. 157-164 ◽  
Author(s):  
Michio Sugi ◽  
Naoto Minari ◽  
Keiichi Ikegami ◽  
Shin-Ichi Kuroda ◽  
Kazuhiro Saito ◽  
...  
Keyword(s):  
Molecular Orientation ◽  
Langmuir Blodgett ◽  
Langmuir Blodgett Films

Molecular orientation of octaalkoxyphthalocyanine derivatives in Langmuir–Blodgett films

1998 ◽  
Vol 327-329 ◽  
pp. 87-89 ◽  
Author(s):  
Yoko Matsuzawa ◽  
Takahiro Seki ◽  
Kunihiro Ichimura ◽  
Keiichi Ikegami
Keyword(s):  
Molecular Orientation ◽  
Langmuir Blodgett ◽  
Langmuir Blodgett Films
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