Výsledky vyhledávání - "Véronique Patinec"

Akademický článek

Spin Cross-Over (SCO) Complex Based on Unsymmetrical Functionalized Triazacyclononane Ligand: Structural Characterization and Magnetic Properties

Autor: Merzouk Halit, Mélissa Roger, Véronique Patinec, Said Yefsah, Carlos J. Gómez-García, Smail Triki

Publikováno v: Magnetochemistry, Vol 5, Iss 1, p 19 (2019)

The unsymmetrical ligand 1-(2-aminophenyl)-4,7-bis(pyridin-2-ylmethyl)-1,4,7-triazacyclononane (L6) has been prepared and characterized by NMR spectroscopy. The L6 ligand is based on the triazamacrocycle (tacn) ring that is functionalized by two flex

Externí odkaz: https://doaj.org/article/bbfe59f6294341e6b45909518df61c32

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On the Dissociation Pathways of Copper Complexes Relevant as Pet Imaging Agents

Autor: Rocío Uzal-Varela, Véronique Patinec, Raphaël Tripier, Laura Valencia, Marcelino Maneiro, Moisés Canle, Carlos Platas-Iglesias, David Esteban-Gómez, Emilia Iglesias

Publikováno v: RUC. Repositorio da Universidade da Coruña
Universitat Oberta de Catalunya (UOC)

[Abstract] Several bifunctional chelators have been synthesized in the last years for the development of new 64Cu-based PET agents for in vivo imaging. When designing a metal-based PET probe, it is important to achieve high stability and kinetic iner

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::321e815bed438393be6aa1038e07165c
https://doi.org/10.2139/ssrn.4067036

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Bioconjugated chelates based on (methylpyridinyl)tacn: synthesis, 64Cu labeling and in vitro evaluation for prostate cancer targeting

Autor: Axia Marlin, Ina Hierlmeier, Amaury Guillou, Mark Bartholomä, Raphaël Tripier, Véronique Patinec

Publikováno v: Metallomics. 14

Three new bifunctional copper chelators based on the 1,4,7-triazacyclononane (tacn) platform have been synthesized and conjugated to peptides. The first one is constituted of the tacn with two methylpyridinyl and one methylthiazolyl carboxylic acid p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70edb71788cac4b8515d2a4450edeb10
https://doi.org/10.1093/mtomcs/mfac036

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Methylthiazolyl Tacn Ligands for Copper Complexation and Their Bifunctional Chelating Agent Derivatives for Bioconjugation and Copper-64 Radiolabeling: An Example with Bombesin

Autor: Véronique Patinec, Luís M. P. Lima, Nicolas Le Poul, Amaury Guillou, Raphaël Tripier, David Esteban-Gómez, Carlos Platas-Iglesias, Rita Delgado, Mark Bartholomä

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, In press, ⟨10.1021/acs.inorgchem.8b03280⟩

International audience; We present here the synthesis of two new bifunctionalized azachelators, no2th-EtBzNCS and Hno2th1tha, as bioconjugable analogues of two previously described di- and trimethylthiazolyl 1,4,7-triazacyclononane (tacn) ligands, no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87d4ccba8748d3fcc4d514d14e704d00
https://doi.org/10.1021/acs.inorgchem.8b03280

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Cationic Biphotonic Lanthanide Luminescent Bioprobes Based on Functionalized Cross-Bridged Cyclam Macrocycles

Autor: Amandine Roux, Damien Curton, Maryline Beyler, Raphaël Tripier, Véronique Patinec, Anh Thy Bui, Sophie Brasselet, Olivier Maury, Jean-Christophe Mulatier, Alexei Grichine, Jonathan Mendy, Chantal Andraud, François Riobé, Alain Duperray, Boris Le Guennic, Yannick Guyot

Publikováno v: ChemPhysChem
ChemPhysChem, 2020, 21 (10), pp.1036-1043. ⟨10.1002/cphc.202000085⟩
ChemPhysChem, Wiley-VCH Verlag, 2020, 21 (10), pp.1036-1043. ⟨10.1002/cphc.202000085⟩

Cationic lanthanide complexes are generally able to spontaneously internalize into living cells. Following our previous works based on diMe-cyclen framework, a second generation of cationic water-soluble lanthanide complexes based on a constrained cr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f312c2ca3b953e14e33b4786552bdd9
https://doi.org/10.26434/chemrxiv.11591835

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Unexpected Trends in the Stability and Dissociation Kinetics of Lanthanide(III) Complexes with Cyclen-Based Ligands across the Lanthanide Series

Autor: Éva Tóth, Goran Angelovski, Aurora Rodríguez-Rodríguez, Viktória Nagy, Véronique Patinec, Ferenc K. Kálmán, Gyula Tircsó, Zoltán Garda, David Esteban-Gómez, Rosa Pujales-Paradela, Raphaël Tripier, Carlos Platas-Iglesias

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2020, 59 (12), pp.8184-8195. ⟨10.1021/acs.inorgchem.0c00520⟩

International audience; We report a detailed study of the thermodynamic stability and dissociation kinetics of lanthanide complexes with two ligands containing a cyclen unit, a methyl group, a picolinate arm, and two acetate pendant arms linked to tw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0297f6e44ea44f955d702e9ef0425460
https://hal.univ-brest.fr/hal-02564517

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Picolinate-Appended Tacn Complexes for Bimodal Imaging: radiolabeling, relaxivity, photophysical and electrochemical studies

Autor: Olivier Maury, Gyula Tircsó, Patricia Le Saëc, Véronique Patinec, Christophe Bucher, Margaux Galland, Amaury Guillou, Réka Anna Gogolák, Alain Faivre-Chauvet, Amandine Roux, Raphaël Tripier, Maryline Beyler, Balázs Váradi

Publikováno v: Journal of Inorganic Biochemistry
Journal of Inorganic Biochemistry, Elsevier, 2019, Epub ahead of print. ⟨10.1016/j.jinorgbio.2019.110978⟩
Journal of Inorganic Biochemistry, 2019, Epub ahead of print. ⟨10.1016/j.jinorgbio.2019.110978⟩
Journal of Inorganic Biochemistry, Elsevier, 2019, 205 (110978), ⟨10.1016/j.jinorgbio.2019.110978⟩

International audience; Based on our previous works involving two 1,4,7-triazacyclononane (tacn)-based ligands Hno2py1pa (1-Picolinic acid-4,7-bis(pyridin-2-ylmethyl)-1,4,7-triazacyclononane) and Hno1pa (1-Picolinic acid-1,4,7-triazacyclononane), we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6abb83189bc026383a6cf5443093cd3
https://www.hal.inserm.fr/inserm-02436868/file/Chauvet2020Eq13.pdf

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endo- versus exo-Cyclic coordination in copper complexes with methylthiazolylcarboxylate tacn derivatives

Autor: Amaury, Guillou, Luís M P, Lima, David, Esteban-Gómez, Rita, Delgado, Carlos, Platas-Iglesias, Véronique, Patinec, Raphaël, Tripier

Publikováno v: Dalton transactions (Cambridge, England : 2003). 48(24)

Three tacn (1,4,7-triazacyclononane)-based ligands substituted by methylthiazolylcarboxylate (tha) and/or methylthiazolyl (th) arms have been examined for copper complexation with the aim to study the impact of carboxylate groups on the complexation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3144795029f82c62ffed499fdb4baade
https://pubmed.ncbi.nlm.nih.gov/31143891

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Spin Cross-Over (SCO) Complex Based on Unsymmetrical Functionalized Triazacyclononane Ligand: Structural Characterization and Magnetic Properties

Autor: Said Yefsah, Smail Triki, Carlos J. Gómez-García, Véronique Patinec, Merzouk Halit, Mélissa Roger

Publikováno v: Magnetochemistry, Vol 5, Iss 1, p 19 (2019)
Magnetochemistry
Magnetochemistry, MDPI, 2019, 5 (1), pp.19. ⟨10.3390/magnetochemistry5010019⟩
Magnetochemistry; Volume 5; Issue 1; Pages: 19

International audience; The unsymmetrical ligand 1-(2-aminophenyl)-4,7-bis(pyridin-2-ylmethyl)-1,4,7-triazacyclononane (L6) has been prepared and characterized by NMR spectroscopy. The L6 ligand is based on the triazamacrocycle (tacn) ring that is fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34f7cd45f7d1348a6dba101c87c3a103
http://www.mdpi.com/2312-7481/5/1/19

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Definition of the Labile Capping Bond Effect in Lanthanide Complexes

Autor: Raphaël Tripier, Fabio Carniato, Mauro Botta, Véronique Patinec, Carlos Platas-Iglesias, David Esteban-Gómez, Teresa Rodríguez-Blas, Martín Regueiro-Figueroa, Aurora Rodríguez-Rodríguez, Gyula Tircsó

Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2017, 23 (5), pp.1110-1117. ⟨10.1002/chem.201604390⟩
RUC. Repositorio da Universidade da Coruña
instname

[Abstract] Two macrocyclic ligands containing a cyclen unit, a methyl group, a picolinate arm, and two acetate pendant arms attached to two nitrogen atoms of the macrocycle either in trans (1,7-H3Medo2 ampa = 2,2′-(7-((6-carboxypyridin-2-yl)methyl)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed51f36d36b2bfd36e3ab3e7c02a71f9
https://hal.univ-brest.fr/hal-01539203

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