The effect of self-assembly on the optical nonlinear absorption of poly (3-hexyl-2, 5-thienylenediethynylene)
Article Abstract:
The intensity-dependent transmittance measurements were performed with a Q-switched Nd:YAG laser at the repetition rate of 10 Hz to study the optical nonlinear absorption properties. The performance revealed that the optical nonlinear absorption properties of poly (3-hexyl-2, 5-thienylenediethynylene) (PHTE) were affected greatly by the self-assembly effect caused by the D-A interaction strengthened pi-stacking interactions among the PHTE molecules.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Amphiphilic block copolymers of poly(ethylene oxide) and poly(perfluorohexylethyl methacrylate) at the water surface and their penetration into the lipid monolayer
Article Abstract:
A study was conducted to investigate the interfacial behavior of poly(ethylene oxide) (PEO) and poly(perfluorohexyethyl methacrylate) (PFMA), and to examine their penetration into 1,2-diphytanoyl-sn-glycero-3-phosphocholine (DPhPC) monolayer. The result reveals that surface activity is responsible for the adsorption of PEO- and PFMA-containing amphiphilic block copolymers, at the air and water interface.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Adsorption and thermal stability of ethylene on Ge(100)
Article Abstract:
The adhesion constructions and thermal desorption patterns of C(sub 2)H(sub 4) on Ge(100) using scanning tunneling microscopy (STM) is examined. Ethylene molecules collect in two definite bonding geometries.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: The effect of salt stoichiometry on protein-salt interactions determined by ternary diffusion in aqueous solutions
- Abstracts: Sensitization effect of porphyrin dye on the photocurrent of Al/polythiophene Schottky-barrier cells. Supramolecular triads formed by axial coordination of fullerene to covalently linked zinc porphyrin-ferrocene(s): Design, syntheses, electrochemistry, and photochemistry
- Abstracts: Effects of ions on the liquid crystalline mesophase of transition-metal salt: surfactant (CnEOm). Oreintational tuning of monolayers of amphiphilic ruthenium (II) complexes for optimizing chirality distinction capability
- Abstracts: Understanding the electron paramagnetic resonance parameters of protein-bound glycyl radicals. Molecular mechanical devices based on quinone-pyrrole and quinone-indole dyads: A computational study
- Abstracts: Boron-doped carbon nanotubes serving as a novel chemical sensor for formaldehyde. Synthesis of pure boron single-wall nanotubes