Hydrophobic Covalent Patterns on Cellulose Paper through Photothiol-X Ligations

Autor: Erwan Le Grognec, Jordi Rull-Barrull, Medy C. Nongbe, Guillaume Bretel, Jean-Philippe Terrier, François-Xavier Felpin

Publikováno v: ACS Omega
ACS Omega, ACS Publications, 2018, 3 (8), pp.9155-9159. ⟨10.1021/acsomega.8b01317⟩

International audience; In the current study, we introduce photothiol-X chemistry as a powerful method to create hydrophobic patterns covalently grafted to the surface of cellulose paper. The general strategy builds on the use of a cellulose-based mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5846d46d04365debb667ac2c2abbfa9e
http://europepmc.org/articles/PMC6644802

Writing and erasing hidden optical information on covalently modified cellulose paper

Autor: Martin d'Halluin, Jordi Rull-Barrull, Denis Jacquemin, E. Le Grognec, François-Xavier Felpin

Publikováno v: Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2016, 52 (49), pp.7672-7675. ⟨10.1039/c6cc02915a⟩

An unprecedented strategy for preparing photoresponsive cellulose paper enabling the storage of short-lived optical data by covalent photopatterning is disclosed. An ab initio design hinting that the covalent grafting of coumarins on the paper could

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afedd6e220b98f94d1575c2afd6fe87a
https://doi.org/10.1039/c6cc02915a

Chemically Modified Cellulose Filter Paper for Heavy Metal Remediation in Water

Autor: François-Xavier Felpin, Christine Labrugère, Erwan Le Grognec, Jordi Rull-Barrull, Martin d'Halluin, Guillaume Bretel

Publikováno v: ACS Sustainable Chemistry & Engineering
ACS Sustainable Chemistry & Engineering, American Chemical Society, 2017, 5 (2), pp.1965-1973. ⟨10.1021/acssuschemeng.6b02768⟩

A chemically modified cellulose filter paper with ethylenediaminetetraacetic acid (EDTA) is described as a device for metal remediation. This new material was prepared by esterification of the paper with EDTA dianhydride. The high hydrophilicity of c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b1665c15fef8a7d5be7bb0fa06e6b7c
https://hal.archives-ouvertes.fr/hal-02141310

A paper-based biomimetic device for the reduction of Cu(ii) to Cu(i) - application to the sensing of Cu(ii)

Autor: Erwan Le Grognec, François-Xavier Felpin, Jordi Rull-Barrull, Martin d'Halluin

Publikováno v: Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2016, 52 (39), pp.6569-6572. ⟨10.1039/c6cc02305c⟩

A biomimetic device for the reduction of Cu(II) to Cu(I) consisting of thioglycolic acid covalently grafted to cellulose paper was developed. The device displays exceptionally fast reducing properties allowing the reduction of Cu(II) in seconds and t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6099b77241e6da1a334a786c50d1da1f
https://pubmed.ncbi.nlm.nih.gov/27108676

The promoting effect of pyridine ligands in the Pd-catalysed Heck-Matsuda reaction

Autor: Françoise Zammattio, François-Xavier Felpin, Mireia Rodriguez-Zubiri, Alexandre Leclair, Ksenia Kutonova, Walid Khodja, Marina E. Trusova, Jordi Rull-Barrull

Publikováno v: New Journal of Chemistry
New Journal of Chemistry, 2016, 40 (10), pp.8855-8862. ⟨10.1039/c6nj01717g⟩
New Journal of Chemistry, Royal Society of Chemistry, 2016, 40 (10), pp.8855-8862. ⟨10.1039/c6nj01717g⟩

International audience; An efficient Pd-catalyzed arylation reaction of challenging acyclic olefins, in the presence of an organic ligand, has been disclosed. Commercially available cheap pyridine-based ligands are able to promote good to excellent y

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3da3f365f3150b0c72cca7998eb74a43
https://hal.science/hal-02141582