Self-Assembled Structures with Liquid-Crystalline Order in Aqueous Solution by Patterning Poly(phenylene ethynylene)s

2006 ◽  
Vol 12 (9) ◽  
pp. 2423-2427 ◽  
Author(s):  
Taehyung Kim ◽  
Lachelle Arnt ◽  
Edward Atkins ◽  
Gregory N. Tew
Keyword(s):  
Aqueous Solution ◽  
Liquid Crystalline ◽  
Phenylene Ethynylene ◽  
Crystalline Order ◽  
Self Assembled

Elastic properties of liquid-crystalline bilayers self-assembled from semiflexible–flexible diblock copolymers

Soft Matter ◽  
2019 ◽  
Vol 15 (45) ◽  
pp. 9215-9223 ◽  
Author(s):  
Yongqiang Cai ◽  
Pingwen Zhang ◽  
An-Chang Shi
Keyword(s):  
Elastic Properties ◽  
Liquid Crystalline ◽  
Diblock Copolymers ◽  
Crystalline Order ◽  
Self Assembled

The elastic properties of bilayers self-assembled from rod–coil diblock copolymers are strongly affected by the liquid-crystalline order of the rods.

Liquid Crystalline Order fromortho-Phenylene Ethynylene Macrocycles

2006 ◽  
Vol 128 (29) ◽  
pp. 9264-9265 ◽  
Author(s):  
Sang Hyuk Seo ◽  
Ticora V. Jones ◽  
Helga Seyler ◽  
Jack O. Peters ◽  
Tae Hyung Kim ◽  
...  
Keyword(s):  
Liquid Crystalline ◽  
Phenylene Ethynylene ◽  
Crystalline Order

scholarly journals Correction: Self-assembled blue-light emitting materials for their liquid crystalline and OLED applications: from a simple molecular design to supramolecular materials

2021 ◽  
Author(s):  
Vinay S. Sharma ◽  
Anuj S. Sharma ◽  
Nikhil K. Agarwal ◽  
Priyanka A. Shah ◽  
Pranav S. Shrivastav
Keyword(s):  
Blue Light ◽  
Liquid Crystalline ◽  
Molecular Design ◽  
Supramolecular Materials ◽  
Light Emitting ◽  
Self Assembled

Correction for ‘Self-assembled blue-light emitting materials for their liquid crystalline and OLED applications: from a simple molecular design to supramolecular materials’ by Vinay S. Sharma et al., Mol. Syst. Des. Eng., 2020, 5, 1691–1705, DOI: 10.1039/D0ME00117A.

The Influence of Monomer Structures on the Liquid Crystalline Order of Aramide Polymers:  An NMR Analysis

1999 ◽  
Vol 103 (44) ◽  
pp. 9505-9511 ◽  
Author(s):  
Dan McElheny ◽  
Veronica Frydman ◽  
Min Zhou ◽  
Lucio Frydman
Keyword(s):  
Liquid Crystalline ◽  
Nmr Analysis ◽  
Crystalline Order

Deposition Mechanism of Anatase TiO2on Self-Assembled Monolayers from an Aqueous Solution

2003 ◽  
Vol 15 (12) ◽  
pp. 2469-2476 ◽  
Author(s):  
Y. Masuda ◽  
T. Sugiyama ◽  
W. S. Seo ◽  
K. Koumoto
Keyword(s):  
Aqueous Solution ◽  
Self Assembled Monolayers ◽  
Deposition Mechanism ◽  
Assembled Monolayers ◽  
Self Assembled

Charge-Transport in Crystalline Organic Semiconductors with Liquid Crystalline Order.

ChemInform ◽  
2005 ◽  
Vol 36 (44) ◽  
Author(s):  
Panos Vlachos ◽  
Bassam Mansoor ◽  
Matthew P. Aldred ◽  
Mary O'Neill ◽  
Stephen M. Kelly
Keyword(s):  
Charge Transport ◽  
Organic Semiconductors ◽  
Liquid Crystalline ◽  
Crystalline Order

scholarly journals X-ray spectroscopy characterization of self-assembled monolayers of nitrile-substituted oligo(phenylene ethynylene)s with variable chain length

2012 ◽  
Vol 3 ◽  
pp. 12-24 ◽  
Author(s):  
Hicham Hamoudi ◽  
Ping Kao ◽  
Alexei Nefedov ◽  
David L Allara ◽  
Michael Zharnikov
Keyword(s):  
Chain Length ◽  
Photoelectron Spectroscopy ◽  
Self Assembled Monolayers ◽  
Phenylene Ethynylene ◽  
X Ray ◽  
Molecular Length ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Gold Thiolate

Self-assembled monolayers (SAMs) of nitrile-substituted oligo(phenylene ethynylene) thiols (NC-OPEn) with a variable chain length n (n ranging from one to three structural units) on Au(111) were studied by synchrotron-based high-resolution X-ray photoelectron spectroscopy and near-edge absorption fine-structure spectroscopy. The experimental data suggest that the NC-OPEn molecules form well-defined SAMs on Au(111), with all the molecules bound to the substrate through the gold–thiolate anchor and the nitrile tail groups located at the SAM–ambient interface. The packing density in these SAMs was found to be close to that of alkanethiolate monolayers on Au(111), independent of the chain length. Similar behavior was found for the molecular inclination, with an average tilt angle of ~33–36° for all the target systems. In contrast, the average twist of the OPEn backbone (planar conformation) was found to depend on the molecular length, being close to 45° for the films comprising the short OPE chains and ~53.5° for the long chains. Analysis of the data suggests that the attachment of the nitrile moiety, which served as a spectroscopic marker group, to the OPEn backbone did not significantly affect the molecular orientation in the SAMs.

scholarly journals Thermally tunable selective formation of self-assembled fibers into two orthogonal directions in oriented liquid-crystalline smectic templates

2020 ◽  
Vol 56 (69) ◽  
pp. 9954-9957
Author(s):  
Daisuke Yamaguchi ◽  
Yuka Ikemoto ◽  
Takashi Kato
Keyword(s):  
Molecular Weight ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Layered Structures ◽  
Low Molecular Weight ◽  
Smectic A ◽  
Orthogonal Grid ◽  
Self Assembled ◽  
Low Molecular Weight Gelators ◽  
Selective Formation

Two orthogonal (grid-like) and one directional fibrous structures are selectively formed through anisotropic self-assembly of low-molecular-weight gelators in liquid-crystalline smectic A templates depending on thermally tuned layered structures.

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