Acidic Osteoid Templates the Plywood Structure of Bone Tissue

Autor: Marc Robin, Chakib Djediat, Arnaud Bardouil, Niki Baccile, Camille Chareyron, Ivo Zizak, Peter Fratzl, Mohamed Selmane, Bernard Haye, Isabelle Genois, Jean‐Marc Krafft, Guylène Costentin, Thierry Azaïs, Franck Artzner, Marie‐Madeleine Giraud‐Guille, Paul Zaslansky, Nadine Nassif

Publikováno v: Advanced Science, Vol 11, Iss 9, Pp n/a-n/a (2024)

Abstract Bone is created by osteoblasts that secrete osteoid after which an ordered texture emerges, followed by mineralization. Plywood geometries are a hallmark of many trabecular and cortical bones, yet the origin of this texturing in vivo has nev

Externí odkaz: https://doaj.org/article/17677aa8d65040b8bbc3b00a0a961b97

Flexible and Transparent Luminescent Cellulose-Transition Metal Cluster Composites

Autor: Maria Amela-Cortes, Noée Dumait, Franck Artzner, Stéphane Cordier, Yann Molard

Publikováno v: Nanomaterials, Vol 13, Iss 3, p 580 (2023)

Red-NIR luminescent polymers are principally obtained from petroleum-based derivatives in which emitters, usually a critical raw material such as rare-earth or platinum group metal ions, are embedded. Considering the strong ecological impact of their

Externí odkaz: https://doaj.org/article/3d4f53fc405841a6b663a7c1209a3cdc

Design, synthesis, and characterization of protein origami based on self-assembly of a brick and staple artificial protein pair

Autor: Laureen Moreaud, Sébastien Viollet, Agathe Urvoas, Marie Valerio-Lepiniec, Agnès Mesneau, Inès Li de la Sierra-Gallay, Jessalyn Miller, Malika Ouldali, Cécile Marcelot, Stéphanie Balor, Vanessa Soldan, Cristelle Meriadec, Franck Artzner, Erik Dujardin, Philippe Minard

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2023, 120 (11), pp.e2218428120. ⟨10.1073/pnas.2218428120⟩

International audience; A versatile strategy to create an inducible protein assembly with predefined geometry is demonstrated. The assembly is triggered by a binding protein that staples two identical protein bricks together in a predictable spatial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38acd9798752679a81133ba3a14c5582
https://hal.science/hal-04064378/file/PNAS_2218428120_HAL.pdf

Adjusting the water-sensitivity of sugar/boronate-based organogels

Autor: Andreas D. Ludwig, Noémie Ourvois-Maloisel, Arnaud Saint-Jalmes, Franck Artzner, Jean-Paul Guégan, Olivier Tasseau, Fabienne Berrée, Loïc Lemiègre

Publikováno v: Soft Matter
Soft Matter, 2022, 18, pp.9026-9036. ⟨10.1039/D2SM01305C⟩

International audience; During the investigation of the water-sensitivity of (arylboronate alkylglucoside)-based organogels, we evaluated a series of twelve potential organogelators. They were synthesised in a single step from the corresponding arylb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bbab4af46628ce5864b62e22c24eb8d
https://hal.science/hal-03840404/file/ALud2.pdf

Luminescent Gold Nanoclusters Interacting with Synthetic and Biological Vesicles

Autor: Regina M. Chiechio, Solène Ducarre, Grégory Moulin, Aurélien Dupont, Célia Marets, Pascale Even-Hernandez, Franck Artzner, Paolo Musumeci, Giorgia Franzò, Célia Ravel, Maria José LoFaro, Valérie Marchi

Publikováno v: Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, American Chemical Society, 2022, 13 (30), pp.6935-6943. ⟨10.1021/acs.jpclett.2c01071⟩
Journal of Physical Chemistry Letters, 2022, 13 (30), pp.6935-6943. ⟨10.1021/acs.jpclett.2c01071⟩

International audience; According to their high electron density and ultrasmall size, gold nanoclusters (AuNCs) have unique luminescence and photoelectrochemical properties that make them very attractive for various biomedical fields. These applicati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b70880d80e8bbac39b726036079c91
https://pubmed.ncbi.nlm.nih.gov/35876058