Publications associées à Lois de Fick

Elastic membrane heterogeneity of living cells revealed by stiff nanoscale membrane domains

Giovanni Dietler, Françoise Gisou van der Goot Grunberg, Paolo De Los Rios, Sandor Kasas, Charles Roduit, Pascal Steiner, Alexandre Yersin

Many approaches have been developed to characterize the heterogeneity of membranes in living cells. In this study, the elastic properties of specific membrane domains in living cells are characterized by atomic force microscopy. Our data reveal the existen ...

Elsevier2008

Application of single pan thermal analysis to Cu-Sn peritectic alloys

Michel Rappaz, Thomas Campanella

Single pan thermal analyses (SPTA) have been performed on Cu-14.5 wt.% Sn, Cu-21.3 wt.% Sri and Cu-26.8 wt.% Sit peritectic alloys. For this purpose, a SPTA assembly has been built and calibrated. As the latent heat is a function of temperature and composi ...

Elsevier2008

Dye-sensitized solar cells with solvent-free ionic liquid electrolytes

Michael Graetzel, Shaik Mohammed Zakeeruddin, Peng Wang, Yu Bai, Yiming Cao

We systematically studied the temperature-dependent physicochemical properties, such as density, conductivity, and fluidity, of 1,3-dialkylimidazolium iodides. In combination with the amphiphilic Z907Na sensitizer, we have found that it is important to use ...

2008

Atomistic Simulation of Y-Doped alpha-Alumina Interfaces

Paul Bowen, Ulrich Aschauer, Sandra Caroline Galmarini

The exact mechanism of creep resistance enhancement due to yttrium (Y) doping in a-alumina is still subject to speculation, although it is known that dopants segregate strongly to grain boundaries. The current work applies atomistic simulation techniques t ...

2008

Application of single pan thermal analysis to Cu-Sn peritectic alloys

Michel Rappaz, Shigeo Nakanishi, Thomas Campanella

Single pan thermal analyses (SPTA) have been performed on Cu–14.5 wt.% Sn, Cu–21.3 wt.% Sn and Cu–26.8 wt.% Sn peritectic alloys. For this purpose, a SPTA assembly has been built and calibrated. As the latent heat is a function of temperature and compositi ...

Elsevier2008

SECM photography

Hubert Girault, Fernando Cortes Salazar, Bin Su, Mohamad Hojeij

A novel strategy for imaging commercial black-and-white negative photo films by scanning electrochemical microscopy (SECM) is demonstrated. The imaging is based on using IrCl3 6 as the redox mediator to dissolve silver grains. The SECM probe is biased at a ...

Elsevier2008

Energy-Level and Molecular Engineering of Organic D-pi-A Sensitizers in Dye-Sensitized Solar Cells

Michael Graetzel, Shaik Mohammed Zakeeruddin, Peng Wang, Nuttapol Pootrakulchote, Jin Guo

A series of organic D-pi-A sensitizers composed of different triarylamine donors in conjugation with the thienothiophene unit and cyanoacrylic acid as an acceptor has been synthesized at a moderate yield. Through tuning the number of methoxy substituents o ...

2008

Direct Measurement of Effective Diffusion Coefficients in Nanochannels Using Steady-State Dispersion Effects

Philippe Renaud, Arnaud Bertsch, Nicolas Durand, Mina Todorova

We present a method to measure effective diffusion coefficients of fluorescently labeled molecules inside a nanofluidic system. Molecules with small diffusion coefficients show a larger lateral dispersion than highly diffusive species, which is counterintu ...

American Institute of Physics2007

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Lois de Fick

Elastic membrane heterogeneity of living cells revealed by stiff nanoscale membrane domains

Application of single pan thermal analysis to Cu-Sn peritectic alloys

Dye-sensitized solar cells with solvent-free ionic liquid electrolytes

Atomistic Simulation of Y-Doped alpha-Alumina Interfaces

Nanoscale depth-resolved coherent femtosecond motion in laser-excited bismuth

Application of single pan thermal analysis to Cu-Sn peritectic alloys

SECM photography

Energy-Level and Molecular Engineering of Organic D-pi-A Sensitizers in Dye-Sensitized Solar Cells

Direct Measurement of Effective Diffusion Coefficients in Nanochannels Using Steady-State Dispersion Effects

Microbial growth on partially saturated rough surfaces: Simulations in idealized roughness networks

Graph Chatbot

Chattez avec Graph Search

Elastic membrane heterogeneity of living cells revealed by stiff nanoscale membrane domains

Application of single pan thermal analysis to Cu-Sn peritectic alloys

Atomistic Simulation of Y-Doped alpha-Alumina Interfaces

Application of single pan thermal analysis to Cu-Sn peritectic alloys

Nanoscale depth-resolved coherent femtosecond motion in laser-excited bismuth

SECM photography

Dye-sensitized solar cells with solvent-free ionic liquid electrolytes

Energy-Level and Molecular Engineering of Organic D-pi-A Sensitizers in Dye-Sensitized Solar Cells

Direct Measurement of Effective Diffusion Coefficients in Nanochannels Using Steady-State Dispersion Effects

Microbial growth on partially saturated rough surfaces: Simulations in idealized roughness networks