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Publications associées (29)

A multi-purpose imaging endstation for high-resolution micrometer-scaled sub-second tomography

Marco Stampanoni, Goran Lovric

Time-resolved imaging of dynamic processes, ranging from biological in vivo studies to materials under in situ and in operando conditions, requires a flexible endstation capable of controlling complex components that interact in different configurations an ...

Elsevier Sci Ltd2016

Santosomes as natural and efficient carriers for the improvement of phycocyanin reepithelising ability in vitro and in vivo

Davide Demurtas

New biocarriers, named santosomes, were formulated using Santolina insularis essential oil and hydrogenated phosphatidylcholine. They were modified by adding propylene glycol, a hydrophylic penetration enhancer, and loaded with phycocyanin, a protein found ...

Elsevier Science Bv2016

Dielectric Elastomer Actuator for Mechanical Loading of 2D Cell Cultures

Samuel Rosset, Herbert Shea, Alexandre Poulin

We demonstrate the use of dielectric elastomer actuators (DEAs) for mechanical stimulation of cells in vitro. The development of living tissues is regulated by their mechanical environment through the modification of fundamental cellular functions such as ...

Royal Society of Chemistry2016

Ex situ evaluation of the composition of protein corona of intravenously injected superparamagnetic nanoparticles in rats

Heinrich Hofmann, Morteza Mahmoudi, Usawadee Sakulkhu, Lionel André Maurizi, Marie-Gabrielle Chantal Brigitte Ollivier Beuzelin

It is now well recognized that the surfaces of nanoparticles (NPs) are coated with biomolecules (e. g., proteins) in a biological medium. Although extensive reports have been published on the protein corona at the surface of NPs in vitro, there are very fe ...

Royal Soc Chemistry2014

Bioluminescence imaging of small biomolecules

Aurélien Godinat, Elena Goun, Riccardo Sinisi, Grigory Karateev, Aleksandra Konovalova, Jens Tomas Frigell, Ghyslain Martial Alain Budin

The invention relates to a technique to detect small molecules using Bioluminescence imaging (BLI) to image and quantify non-invasively, in vitro and in vivo,intracellular metabolite fluxes and which can be applied to azido-modified compounds, such as azid ...

2014

Rational design of organic and organometallic thermoresponsive or tumor-selective anticancer drugs and their in vitro and in vivo biological evaluation

Catherine Marie Amélie Clavel

Conventional chemotherapy leads to severe side-effects such as nephrotoxicity, nausea and vomiting and fatigue along with drug resistance. Alkylating agents used to treat cancer were even shown to provoke second cancers, often years after the end of chemot ...

EPFL2014

Measured and Modeled Toxicokinetics in Cultured Fish Cells and Application to In Vitro - In Vivo Toxicity Extrapolation

Julita Maria Stadnicka-Michalak, Kristin Schirmer

Effect concentrations in the toxicity assessment of chemicals with fish and fish cells are generally based on external exposure concentrations. External concentrations as dose metrics, may, however, hamper interpretation and extrapolation of toxicological ...

Public Library Science2014

Microfluidics for in vitro biomimetic shear stress-dependent leukocyte adhesion assays

Elena Bianchi

Recruitment of leukocytes from blood to tissues is a multi-step process playing a major role in the activation of inflammatory responses. Tethering and rolling of leukocytes along the vessel wall, followed by arrest and transmigration through the endotheli ...

Elsevier2013

Integration of mechanotransduction concepts in bone tissue engineering

Dominique Pioletti

Mechanical stimulus has been identified for a long time as a key player in the adaptation of the musculo-skeletal tissues to their function. Mechanical loading is then an intrinsic variable to be considered when new developments are proposed in bone tissue ...

Taylor & Francis2013

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