Concept

Electrostatic induction

Related publications (59)

Polymerization of ionic monomers in polar solvents: kinetics and mechanism of the free radical copolymerization of acrylamide/acrylic acid

Jutta Christine Wandrey, Ignacio Rintoul

A precise data set describing the kinetics of the free radical copolymn. of acrylamide/acrylic acid (AM/AA) in the range of low total monomer concn. as a function of the pH, total monomer concn., initiator concn., and comonomer ratio is presented. Strong i ...

2005

Contribution of proteoglycans to human immunodeficiency virus type 1 brain invasion

Didier Trono

As a neurotropic virus, human immunodeficiency virus type 1 (HIV-1) invades the brain and causes severe neuronal, astrocyte, and myelin damage in AIDS patients. To gain access to the brain, HIV-1 must migrate through brain microvascular endothelial cells ( ...

2004

Atomic force microscopy study of the adsorption and electrostatic self-organization of poly(amidoamine) dendrimers on mica

Ramon Pericet Camara, Michal Borkovec

The adsorption behavior of poly(amidoamine) dendrimers to mica surfaces was investigated as a function of ionic strength and pH. The conformation and lateral distribution of the adsorbed dendrimers of generations G8 and G10 were obtained ex situ by tapping ...

American Chemical Society2004

Antibacterial textiles prepared by RF-plasma and vacuum-UV mediated deposition of silver

César Pulgarin, Juan Kiwi, Sandra Parra Cardona

The bacterial inactivation efficiencies of silver metal and oxides and their combinations on textile fabrics was investigated to evaluate the disinfectant action on airborne bacteria. The inactivation performance was seen to depend on the amount of silver ...

2003

Diffusion, localization, and dephasing of trions and excitons in CdTe quantum wells

Benoît Marie Joseph Deveaud, Jean-Daniel Ganière, Marcia Portella Oberli, Victoria Ciulin

Excitons and trions in a CdTe modulation-doped quantum well are investigated by picosecond three-pulse four-wave mixing experiments as a function of temperature in the low-density regime. We show that trions are mobile for high enough temperatures. The dif ...

2002

D-RESP: Dynamically Generated Electrostatic Potential Derived Charges from Quantum Mechanics/Molecular Mechanics Simulations

Ursula Röthlisberger

A scheme is proposed for calcg. electrostatic potential (ESP) derived charges from mixed quantum mechanics/ mol. mechanics (QM/MM) mol. dynamics simulations. These charges are fitted to the electrostatic field due to the quantum charge d. evaluated on the ...

2002

Mechanism of substrate charging after plasma processing

Christoph Hollenstein, Alan Howling, Laurent Fabien Hubert Sansonnens

An electrostatic charge can be left on an insulating substrate after RF plasma processing, even though the plasma and surfaces are globally neutral. High voltages and breakdown can then occur when the substrate is manipulated. If the substrate is not a per ...

2001

Charging phenomena in PEEM imaging and spectroscopy

Giorgio Margaritondo

Spectromicroscopy with the imaging technique of X-ray photoelectron emission microscopy (X-PEEM) is a microchemical analytical tool installed in many synchrotron radiation laboratories, and which is finding application in diverse fields of research. The me ...

2000

Multi phonon resonant Raman scattering in GaN/AlxGa1-xN quantum wells

Nicolas Grandjean

We report on Raman scattering experiments performed on GaN-AlGaN quantum well structures, using various ultraviolet excitations. Under near resonant conditions we observe an important enhancement of the multi-LO phonon scattering in the wells or in the bar ...

1999

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