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Related publications (95)

A selective chemiluminescence detection method for reactive oxygen species involved in oxygen reduction reaction on electrocatalytic materials

An original selective and quantitative detection method for direct access to reactive oxygen species (ROS) generated in near-neutral aqueous solutions during transient electrochemical experiments is described herein. Several chemiluminescent probes, which ...

Pergamon-Elsevier Science Ltd2013

The role of CDX2 in Caco-2 cell differentiation

Pascale Anderle Pedone

Background: CDX2 plays a key part in the differentiation of Caco-2 cells, a colon carcinoma derived cell line that undergoes spontaneous differentiation. The effect of CDX2 expression in Caco-2 cells over time in culture has not been studied yet on a genom ...

Elsevier2013

Interaction of inflammation and hyperoxia in a rat model of neonatal white matter damage

Yohan Van de Looij

Intrauterine infection and inflammation are major reasons for preterm birth. The switch from placenta-mediated to lung-mediated oxygen supply during birth is associated with a sudden rise of tissue oxygen tension that amounts to relative hyperoxia in prete ...

Public Library of Science2012

The Regulatory Network of Natural Competence and Transformation of Vibrio cholerae

Melanie Blokesch, Mirella Lo Scrudato

The human pathogen Vibrio cholerae is an aquatic bacterium frequently encountered in rivers, lakes, estuaries, and coastal regions. Within these environmental reservoirs, the bacterium is often found associated with zooplankton and more specifically with t ...

2012

Activin Signalling in Human Melanoma Cells

Susanna Eveliina Kallioinen

Melanoma, the most fatal of all skin cancers, by unknown mechanisms overcomes the cytostatic effects of TGFβ, while maintaining the TGFβ signaling needed for its tumor promoting functions. Besides TGFβ, ectopic induction of the TGFβ family member Nodal has ...

EPFL2012

Effects of uniaxial stress on alkali-silica reaction induced expansion of concrete

Karen Scrivener, Cyrille Dunant

ASR affected concrete in real structures is usually subject to loads which affect the macroscopic expansion of the material. An experimental study was undertaken using sensors embedded in reactive and non-reactive samples loaded on modified creep frames. N ...

Elsevier2012

MicroRNA profiling by simultaneous selective isotachophoresis and hybridization with molecular beacons

Alexandre Louis André Persat

We present and demonstrate a novel assay for the detection and quantification of microRNA (miRNA) that leverages isotachophoresis (ITP) and molecular beacon (MB) hybridization. We use ITP to selectively preconcentrate miRNA from total RNA. We simultaneousl ...

American Chemical Society2011

Numerous synthetic fluorophores have been developed that can switch their spectroscopic properties upon interaction with other molecules or by irradiation with light. In recent years, protein-labeling techniques have been introduced that permit the specifi ...

2011

Role of the Glyoxalase System in Astrocyte-Mediated Neuroprotection

Pierre Magistretti, Igor Allaman, Thierry Laroche, Jean-Marie Petit, Jiangyan Yang

The glyoxalase system is the most important pathway for the detoxification of methylglyoxal (MG), a highly reactive dicarbonyl compound mainly formed as a by-product of glycolysis. MG is a major precursor of advanced glycation end products (AGEs), which ar ...

2011

High-Performance Protein Preconcentrator Using Microchannel-Integrated Nafion Strip

Martinus Gijs, Venkataragavalu Sivagnanam, Hui Yang, Meng Shen

A microfluidic device for protein preconcentration based on the electrokinetic trapping principle is proposed. It comprises a Nafion strip which is simply cut from a commercially available membrane and integrated into a polydimethylsiloxane (PDMS) microflu ...

IEEE2011

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