Publications related to Dynamic light scattering

Purcell-Factor-Enhanced Scattering from Si Nanocrystals in an Optical Microcavity

Scattering processes in an optical microcavity are investigated for the case of silicon nanocrystals embedded in an ultra-high-Q toroid microcavity. Using a novel measurement technique based on the observable mode splitting, we demonstrate that light scatt ...

2009

Particle Size Distribution Measurements of Manganese-Doped ZnS Nanoparticles

Heinrich Hofmann, Alke Fink

We performed particle size and particle size distribution measurements for L-cysteine-stabilized ZnS/Mn nanoparticles in the size region below 10 nm. For this we applied transmission electron microscopy (TEM), analytical ultracentrifugation (AUC), dynamic ...

2009

A New Closed-Form Solution to Light Scattering by Spherical Nanoshells

Juan Ramon Mosig, Olivier Martin

Light or electromagnetic wave scattered by a single sphere or a coated sphere has been considered as a classic Mie theory. There have been some further extensions that were made further based on the Mie theory. Recently, a closed-form analytical model of t ...

2009

A new class of isothiocyanate-based irreversible inhibitors of macrophage migration inhibitory factor

Hilal Lashuel, Bruno Claude Daniel Fauvet, Magdalena Zweckstetter, Hajer Ouertatani-Sakouhi, Farah El Turk

Macrophage migration inhibitory factor (MIF) is a homotrimeric multifunctional proinflammatory cytokine that has been implicated in the pathogenesis of several inflammatory and autoimmune diseases. Current therapeutic strategies for targeting MIF focus on ...

American Chemical Society2009

Extracellular matrix binding mixed micelles for drug delivery applications

Davide Demurtas, Jeffrey Alan Hubbell, Jutta Christine Wandrey

Received 5 January 2009 Accepted 22 March 2009 Available online 27 March 2009 Keywords: Mixed micelles Drug delivery Block copolymers Sirolimus Extracellular matrix We present the formation of collagen-binding mixed micelles and their potential suitability ...

2009

On local nonreflecting boundary conditions for time dependent wave propagation

Imbo Sim

The simulation of wave phenomena in unbounded domains generally requires an artificial boundary to truncate the unbounded exterior and limit the computation to a finite region. At the artificial boundary a boundary condition is then needed, which allows th ...

2009

MICROCRYSTALLINE SILICON SOLAR CELLS: EFFECT OF SUBSTRATE TEMPERATURE ON CRACKS

Christophe Ballif, Martin Python

Single junction microcrystalline silicon solar cells presently reach confirmed efficiencies up to 10.1%. Further improvement on device quality is now necessary to continuously increase the electrical performances of the solar cells. Zones of porous materia ...

2009

RAFT homo- and copolymerization of N-acryloyl-morpholine, piperidine, and azocane and their self-assembled structures

Davide Demurtas, Jeffrey Alan Hubbell, Yun Suk Jo, Jay Gantz

We present new polymeric amphiphiles derived from N-acryloyl derivatives of the cyclic secondary amines: morpholine, piperidine, and azocane polymerized by reversible addition -fragmentation transfer (RAFT) polymerization. Both homopolymerization and block ...

2008

Gd(III)-EPTPAC16, a new self-assembling potential liver MRI contrast agent: in vitro characterization and in vivo animal imaging studies

Lothar Helm

The recently reported amphiphilic chelate,

[Gd(EPTPAC_{16})(H_2O)]^{2-}

, forms supramolecular aggregates in aqueous solution by self-assembly of the monomers with a relaxometrically determined critical micellar concentration (CMC) of 0.34 mM. The effect ...

2008

Physical properties and interactions of biomolecules

Mélanie Favre

The aim of this thesis was to explore the statistical physics and the mechanical properties of individual biomolecules, to study their interactions, and to develop new techniques based on atomic force microscopy (AFM). First, we exploit the high resolution ...

EPFL2008

Dynamic light scattering

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Purcell-Factor-Enhanced Scattering from Si Nanocrystals in an Optical Microcavity

Particle Size Distribution Measurements of Manganese-Doped ZnS Nanoparticles

A New Closed-Form Solution to Light Scattering by Spherical Nanoshells

A new class of isothiocyanate-based irreversible inhibitors of macrophage migration inhibitory factor

Extracellular matrix binding mixed micelles for drug delivery applications

On local nonreflecting boundary conditions for time dependent wave propagation

MICROCRYSTALLINE SILICON SOLAR CELLS: EFFECT OF SUBSTRATE TEMPERATURE ON CRACKS

RAFT homo- and copolymerization of N-acryloyl-morpholine, piperidine, and azocane and their self-assembled structures

Gd(III)-EPTPAC16, a new self-assembling potential liver MRI contrast agent: in vitro characterization and in vivo animal imaging studies

Physical properties and interactions of biomolecules

RAFT homo- and copolymerization of N-acryloyl-morpholine, piperidine, and azocane and their self-assembled structures

Gd(III)-EPTPAC16, a new self-assembling potential liver MRI contrast agent: in vitro characterization and in vivo animal imaging studies

Extracellular matrix binding mixed micelles for drug delivery applications

MICROCRYSTALLINE SILICON SOLAR CELLS: EFFECT OF SUBSTRATE TEMPERATURE ON CRACKS

Purcell-Factor-Enhanced Scattering from Si Nanocrystals in an Optical Microcavity

Particle Size Distribution Measurements of Manganese-Doped ZnS Nanoparticles

A New Closed-Form Solution to Light Scattering by Spherical Nanoshells

A new class of isothiocyanate-based irreversible inhibitors of macrophage migration inhibitory factor

On local nonreflecting boundary conditions for time dependent wave propagation

Physical properties and interactions of biomolecules