Search Results - "LEVY, Raphael"

Two-Sided Reputation in Certification Markets by Bouvard, Matthieu, Levy, Raphaël

“…In a market where sellers solicit certification to overcome asymmetric information, we show that the profit of a monopolistic certifier can be hump-shaped in…”
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Time to retract Lancet paper on tissue engineered trachea transplants by Schneider, Leonid, Murray, Patricia, Lévy, Raphaël, Wilmshurst, Peter

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Soothing politics by Levy, Raphaël

“…We consider a political agency model where voters learn information about some policy-relevant variable, which they can ignore when it impedes their desire to…”
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Peptide-Capped Gold Nanoparticles: Towards Artificial Proteins by Lévy, Raphaël

“…Peptides can be designed to form self-assembled monolayers on gold nanoparticles to give nanomaterials with some chemical properties analogous to those of…”
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Horizontal Reputation and Strategic Audience Management by Bouvard, Matthieu, Lévy, Raphaël

“…Abstract We study how a decision maker uses his reputation to simultaneously influence the actions of multiple receivers with heterogenous biases. The…”
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ACADEMIC PUBLISHING AND OPEN ACCESS: WHAT DOES ECONOMICS TEACH US? by Bobtcheff, Catherine, Caillaud, Bernard, Lévy, Raphaël

“…We review the literature on the academic publishing sector with a particular focus on the questions raised by open access. Dwelling on insights from the…”
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Long-term tracking of cells using inorganic nanoparticles as contrast agents: are we there yet? by Taylor, Arthur, Wilson, Katie M, Murray, Patricia, Fernig, David G, Lévy, Raphaël

“…The use of inorganic nanoparticles as probes to label and track cells in vivo is already a reality. While superparamagnetic nanoparticles have been the subject…”
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Ex vivo live cell tracking in kidney organoids using light sheet fluorescence microscopy by Held, Marie, Santeramo, Ilaria, Wilm, Bettina, Murray, Patricia, Lévy, Raphaël

“…Screening cells for their differentiation potential requires a combination of tissue culture models and imaging methods that allow for long-term tracking of…”
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Atomic force microscopy characterization of polyethylene terephthalate grafting with poly(styrene sulfonate) by Nguyen, Tuan Ngoc, Humblot, Vincent, Migonney, Véronique, Lévy, Raphaël

“…Polyethylene terephthalate (PET) is widely used to elaborate biomaterials and medical devices in particular for long-term implant applications but tuning their…”
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Computational and Experimental Investigation of the Structure of Peptide Monolayers on Gold Nanoparticles by Colangelo, Elena, Chen, Qiubo, Davidson, Adam M, Paramelle, David, Sullivan, Michael B, Volk, Martin, Lévy, Raphaël

“…The self-assembly and self-organization of small molecules on the surface of nanoparticles constitute a potential route toward the preparation of advanced…”
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TAT and HA2 facilitate cellular uptake of gold nanoparticles but do not lead to cytosolic localisation by Cesbron, Yann, Shaheen, Umbreen, Free, Paul, Lévy, Raphaël

“…The methods currently available to deliver functional labels and drugs to the cell cytosol are inefficient and this constitutes a major obstacle to cell…”
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Current strategies with implementation of three-dimensional cell culture: the challenge of quantification by Temple, Jonathan, Velliou, Eirini, Shehata, Mona, Lévy, Raphaël

“…From growing cells in spheroids to arranging them on complex engineered scaffolds, three-dimensional cell culture protocols are rapidly expanding and…”
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Optical Tissue Clearing to Study the Intra-Pulmonary Biodistribution of Intravenously Delivered Mesenchymal Stromal Cells and Their Interactions with Host Lung Cells by Pichardo, Alejandra Hernandez, Amadeo, Francesco, Wilm, Bettina, Lévy, Raphaël, Ressel, Lorenzo, Murray, Patricia, Sée, Violaine

“…Mesenchymal stromal cells (MSCs) injected intravenously are trapped in the capillaries of the lungs and die within the first 24 h. Studying the biodistribution…”
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Development of amyloid beta gold nanorod aggregates as optoacoustic probes by Soliman, Mahmoud G, Davies, Hannah A, Sharkey, Jack, Lévy, Raphaël, Madine, Jillian

“…Propagation of small amyloid beta (Aβ) aggregates (or seeds) has been suggested as a potential mechanism of Alzheimer's disease progression. Monitoring the…”
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Photothermal Microscopy of the Core of Dextran-Coated Iron Oxide Nanoparticles During Cell Uptake by Bogart, Lara K, Taylor, Arthur, Cesbron, Yann, Murray, Patricia, Lévy, Raphaël

“…A detailed understanding of cellular interactions with superparamagnetic iron oxide nanoparticles (SPIONs) is critical when their biomedical applications are…”
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More Haste, Less Speed? Signaling through Investment Timing by Bobtcheff, Catherine, Levy, Raphaël

“…We consider a cash-constrained firm learning on the value of an irreversible project at a privately known speed. Under perfect information, the optimal date of…”
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Response of Villin Headpiece-Capped Gold Nanoparticles to Ultrafast Laser Heating by Hassan, Shabir, Schade, Marco, Shaw, Christopher P, Lévy, Raphaël, Hamm, Peter

“…The integrity of a small model protein, the 36-residue villin headpiece HP36, attached to gold nanoparticles (AuNP) is examined, and its response to laser…”
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Evaluation of quantum dot conjugated antibodies for immunofluorescent labelling of cellular targets by Francis, Jennifer E, Mason, David, Lévy, Raphaël

“…Semiconductor quantum dots (Qdots) have been utilised as probes in fluorescence microscopy and provide an alternative to fluorescent dyes and fluorescent…”
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Vibrating Beam MEMS Seismometer for Footstep and Vehicle Detection by Levy, Raphael, Moras, Julien, Pannetier, Benjamin

“…Miniature seismometers networks have been used recently to measure seismic waves emitted by footsteps or vehicles in order to protect restricted areas and…”
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Dangers and therapeutic difficulties of intracranial hemangioma in infants: A CARE case report by Fath, Léa, Simon, François, Levy, Raphaël, Boccara, Olivia, Couloigner, Vincent

“…Description of neurological complications induced by intracranial hemangioma in infants and by the initiation of beta-blocker treatment (propranolol). A…”
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