Two-Dimensional Self-Assembly of Liquid-Crystalline Perylene Diimide Derivatives at the Air/Water Interface

ChemPhysChem ◽  
2002 ◽  
Vol 3 (12) ◽  
pp. 1041-1044 ◽  
Author(s):  
Guodong Sui ◽  
Jhony Orbulescu ◽  
Mustapha Mabrouki ◽  
Roger M. Leblanc ◽  
Shenggao Liu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Liquid Crystalline ◽  
Perylene Diimide ◽  
Water Interface ◽  
Two Dimensional ◽  
Air Water Interface ◽  
Perylene Diimide Derivatives

Preparing two-dimensional crystalline conjugated polymer films by synergetic polymerization and self-assembly at air/water interface

2020 ◽  
Vol 11 (9) ◽  
pp. 1572-1579 ◽  
Author(s):  
Zhibin Shu ◽  
Qing Zhang ◽  
Pan Zhang ◽  
Zhengsheng Qin ◽  
Dan Liu ◽  
...  
Keyword(s):  
Polymer Films ◽  
Self Assembly ◽  
Conjugated Polymer ◽  
Water Interface ◽  
Two Dimensional ◽  
Molecular Order ◽  
Air Water Interface

Conjugated polymer (CP) films with high molecular order are attractive in polymeric optoelectronics, but challenging.

Polystyrene-b-Poly(tert-butyl acrylate) and Polystyrene-b-Poly(acrylic acid) Dendrimer-Like Copolymers:  Two-Dimensional Self-Assembly at the Air−Water Interface

Langmuir ◽  
2007 ◽  
Vol 23 (5) ◽  
pp. 2531-2538 ◽  
Author(s):  
Thomas J. Joncheray ◽  
Sophie A. Bernard ◽  
Rachid Matmour ◽  
Bénédicte Lepoittevin ◽  
Rita J. El-Khouri ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Self Assembly ◽  
Butyl Acrylate ◽  
Water Interface ◽  
Two Dimensional ◽  
Tert Butyl ◽  
Air Water Interface ◽  
Poly Acrylic Acid

scholarly journals Two-dimensional Self-assembly of a Designed Amphiphilic Peptide at Air/Water Interface

2008 ◽  
Vol 40 (12) ◽  
pp. 1191-1194 ◽  
Author(s):  
Masayoshi Tanaka ◽  
Kempei Ogura ◽  
Souhei Abiko ◽  
Naokiyo Koshikawa ◽  
Takatoshi Kinoshita
Keyword(s):  
Self Assembly ◽  
Water Interface ◽  
Two Dimensional ◽  
Air Water Interface ◽  
Amphiphilic Peptide

Two-Dimensional Self-Assembly of Linear Poly(ethylene oxide)-b-poly(ε-caprolactone) Copolymers at the Air−Water Interface

Langmuir ◽  
2007 ◽  
Vol 23 (5) ◽  
pp. 2423-2429 ◽  
Author(s):  
Thomas J. Joncheray ◽  
Kristina M. Denoncourt ◽  
Michael A. R. Meier ◽  
Ulrich S. Schubert ◽  
Randolph S. Duran
Keyword(s):  
Ethylene Oxide ◽  
Self Assembly ◽  
Water Interface ◽  
Two Dimensional ◽  
Air Water Interface ◽  
Linear Poly ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Light‐Triggered, Non‐Centrosymmetric Self‐Assembly of Aqueous Arylazopyrazoles at the Air‐Water Interface and SHG Switching

2020 ◽  
Author(s):  
Nobuo Kimizuka ◽  
Yuki Nagai ◽  
Keita Ishiba ◽  
Ryosuke Yamamoto ◽  
Teppei Yamada ◽  
...  
Keyword(s):  
Self Assembly ◽  
Water Interface ◽  
Air Water Interface

Two-dimensional physical networks of lipopolymers at the air/water interface

2001 ◽  
Vol 166 (1) ◽  
pp. 1-12 ◽  
Author(s):  
C.W. Frank ◽  
C.A. Naumann ◽  
W. Knoll ◽  
C.F. Brooks ◽  
G.G. Fuller
Keyword(s):  
Water Interface ◽  
Two Dimensional ◽  
Air Water Interface

scholarly journals Nanoparticle interaction with model lung surfactant monolayers

2009 ◽  
Vol 7 (suppl_1) ◽  
Author(s):  
Rakesh Kumar Harishchandra ◽  
Mohammed Saleem ◽  
Hans-Joachim Galla
Keyword(s):  
Surface Properties ◽  
Self Assembly ◽  
Current Knowledge ◽  
Surface Film ◽  
Lung Surfactant ◽  
Hydrophobic Surface ◽  
Surface Pattern ◽  
Lipid Monolayers ◽  
Water Interface ◽  
Air Water Interface

One of the most important functions of the lung surfactant monolayer is to form the first line of defence against inhaled aerosols such as nanoparticles (NPs), which remains largely unexplored. We report here, for the first time, the interaction of polyorganosiloxane NPs (AmorSil20: 22 nm in diameter) with lipid monolayers characteristic of alveolar surfactant. To enable a better understanding, the current knowledge about an established model surface film that mimics the surface properties of the lung is reviewed and major results originating from our group are summarized. The pure lipid components dipalmitoylphosphatidylcholine and dipalmitoylphosphatidylglycerol have been used to study the biophysical behaviour of their monolayer films spread at the air–water interface in the presence of NPs. Film balance measurements combined with video-enhanced fluorescence microscopy have been used to investigate the formation of domain structures and the changes in the surface pattern induced by NPs. We are able to show that NPs are incorporated into lipid monolayers with a clear preference for defect structures at the fluid–crystalline interface leading to a considerable monolayer expansion and fluidization. NPs remain at the air–water interface probably by coating themselves with lipids in a self-assembly process, thereby exhibiting hydrophobic surface properties. We also show that the domain structure in lipid layers containing surfactant protein C, which is potentially responsible for the proper functioning of surfactant material, is considerably affected by NPs.

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