Philippe Dauphin-Ducharme

Oct 24, 2024 | pubs.acs.org | Philippe Dauphin-Ducharme |Lisa Deflandre

Oct 6, 2024 | chemistry-europe.onlinelibrary.wiley.com | Lakshmi Dhar |Philippe Dauphin-Ducharme |Philip Johnson |Minh-Dat Nguyen

Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

Jun 15, 2024 | bpspubs.onlinelibrary.wiley.com | Julian O. Gerson |Murat Kaan Erdal |Philippe Dauphin-Ducharme |Andrea Idili

CONFLICT OF INTEREST STATEMENT K. W. P. owns equity in and consults for a company that is commercializing in vivo EAB sensors. Following the completion of this work, J. G. became an employee of a company that is commercializing in vivo EAB sensors. All other authors declare that they have no competing interests. Supporting Information Filename Description bph16471-sup-0001-supportinginformation.docxWord 2007 document , 71.2 KB Figure S1.

May 24, 2024 | pubs.rsc.org | Université de Sherbrooke |Philippe Dauphin-Ducharme

Whole blood multiplex measurements using electrochemical aptamer-based biosensors† Simultaneous measurements of various molecules (“multiplex”) using electrochemical biosensors typically require multiple electrode implementations, which for neonates, hemophiliacs, etc. is problematic.

May 3, 2023 | nature.com | Vincent Charron-Lamoureux |Adrien Rizzi |Philippe Dauphin-Ducharme |Claude Y. Legault |Jean-Philippe Bellenger

AbstractSiderophores are soluble or membrane-embedded molecules that bind the oxidized form of iron, Fe(III), and play roles in iron acquisition by microorganisms. Fe(III)-bound siderophores bind to specific receptors that allow microbes to acquire iron. However, certain soil microbes release a compound (pulcherriminic acid, PA) that, upon binding to Fe(III), forms a precipitate (pulcherrimin) that apparently functions by reducing iron availability rather than contributing to iron acquisition.