D
Daniel Brault
Researcher at Pierre-and-Marie-Curie University
Publications - 65
Citations - 2173
Daniel Brault is an academic researcher from Pierre-and-Marie-Curie University. The author has contributed to research in topics: Porphyrin & Photosensitizer. The author has an hindex of 29, co-authored 65 publications receiving 2098 citations. Previous affiliations of Daniel Brault include French Institute of Health and Medical Research & Centre national de la recherche scientifique.
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Journal ArticleDOI
Spectrofluorimetric study of porphyrin incorporation into membrane models - evidence for pH effects
TL;DR: The effects of hydrophobicity and charges of dicarboxylic porphyrins upon their interactions with membrane model systems are investigated and the hypothesis of a possible role of pH in the preferential uptake of p Morphyrins by tumors is discussed.
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Influence of trans weak or strong field ligands upon the affinity of deuteroheme for carbon monoxide. Monoimidazoleheme as a reference for unconstrained five-coordinate hemoproteins
Michel Rougee,Daniel Brault +1 more
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Cellular uptake and subcellular distribution of chlorin e6 as functions of pH and interactions with membranes and lipoproteins
TL;DR: The cellular internalization of chlorin e6 (Ce6), a photosensitizer bearing three carboxylic chains, is considered with emphasize on pH effects and results along with previous data on the interactions of Ce6 with low-density lipoproteins (LDL) are correlated with cellular studies.
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Kinetics of the reaction between the antioxidant Trolox® and the free radical DPPH˙ in semi-aqueous solution
Ouided Friaa,Daniel Brault +1 more
TL;DR: Mechanisms involving either electron or proton exchange as rate determining steps in the reaction of DPPH with Trolox with the importance of solvent acidity control in investigation of antioxidant properties is outlined.
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The pH-dependent distribution of the photosensitizer chlorin e6 among plasma proteins and membranes: A physico-chemical approach
TL;DR: The interactions of chlorin e6 (Ce6), a photosensitizer bearing three carboxylic groups, with plasma proteins and DOPC unilamellar vesicles are investigated by fluorescence spectroscopy and it is found that the cellular uptake of chlorIn e6 may be facilitated by its pH-mediated redistribution within the tumor stroma.