Abstracts - faqs.org

Abstracts

Chemicals, plastics and rubber industries

Search abstracts:
Abstracts » Chemicals, plastics and rubber industries

Ion distribution in polyelectrolyte multilayers with standing-wave X-ray fluorescence

Article Abstract:

The polyelectrolyte multilayer films created by alternating adsorption of polyanions and polycations from aqueous solution were subjected to standing-wave X-ray fluorescence to calculate the ion concentration and ion profile. The findings suggested that the nature of charge of the outermost layer and the washing procedure used in the end decide the concentration and profile of the ion.

Author: Klitzing, Regine V., Schollmeyer, Hauke, Guenoun, Patrick, Daillant, Jean, Novikov, Dmitri V.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
Report

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Hollow polyelectrolyte multilayer tubes: Mechanical properties and shape changes

Article Abstract:

A novel route is described for producing hollow cylindrical tubes from polyelectrolyte multilayers by using the layer-by-layer (LbL) techniques on commercial glass fibers. The dependency of tube stiffness on diameter and wall material is controlled by this approach and the deformity of the tubes can be varied over a broad range and adjusted for the particular needs.

Author: Fery, Andreas, Mueller, Renate, Daehne, Lars
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
Analysis, Observations, Atomic force microscopy, Chemical vapor deposition, Chemical vapour deposition

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Fabrication and characterization of self-assembled nanoparticles/polyelectrolyte multilayer films

Article Abstract:

Multilayer films containing gold nanoparticles, stabilized with a carboxylic acid terminated thiol and the polyelectrolyte PDDA are synthesized on APTES-functionalized silicon substrates. It is evident from the Kelvin probe measurements that the sign of the surface charge oscillates, as expected if layer formation is being driven by electrostatic interactions.

Author: Hao-Li Zhang, Cant, Nicola E., Critchley, Kevin, Mykhalyk, Tetyana A., Davies, Geoffrey R.; Evans, Stephen D.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
United States, Particles (Nuclear physics), Subatomic particles

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Subjects list: Thin films, Multilayered, Multilayered thin films, Polyelectrolytes, Structure, Chemical properties
Similar abstracts:
  • Abstracts: Effect of short-range interactions on polyelectrolyte adsorption at charged surfaces. Tailoring the polyelectrolyte coating of metal nanoparticles
  • Abstracts: Vibrational spectroscopy of crystalline multilayer ice: Surface modes in the intermolecular-vibration region. Surface adsorption and trapping of Xe on hexagonal ice at 180K by molecular dynamics simulations
  • Abstracts: Probing the diffusion of a dilute dye solution in mesoporous glass with fluorescence correlation spectroscopy
  • Abstracts: Tail ordering due to headgroup hydrogen bonding interactions in surfactant monolayers at the water-oil interface
  • Abstracts: Effect of the exchange of substituent position in an amide amphiphile on the monolayer characteristics. Chiral discrimination effects in Langmuir monolayers: Monolayers of palmitoyl aspartic acid, N-stearoyl serine methyl ester, and N-tetradecyl-gamma,delta-dihydroxypentanoic acid amide
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2023 Advameg, Inc.