Výsledky vyhledávání - "Marion GIROD"

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Akademický článek

Functionalized Au15 nanoclusters as luminescent probes for protein carbonylation detection

Autor: Guillaume F. Combes, Hussein Fakhouri, Christophe Moulin, Marion Girod, Franck Bertorelle, Srestha Basu, Romain Ladouce, Martina Perić Bakulić, Željka Sanader Maršić, Isabelle Russier-Antoine, Pierre-François Brevet, Philippe Dugourd, Anita Krisko, Katarina Trajković, Miroslav Radman, Vlasta Bonačić-Koutecký, Rodolphe Antoine

Publikováno v: Communications Chemistry, Vol 4, Iss 1, Pp 1-11 (2021)

Atomically precise gold nanoclusters hold promise as non-linear optical probes for biological imaging. Here functionalized luminescent gold nanoclusters bind free carbonyls via oxime bond formation, allowing detection of carbonylated proteins via gel

Externí odkaz: https://doaj.org/article/c68605eea77f48788ddfb6619a9923c3

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Structural and dynamical insights into SilE silver binding from combined analytical probes

Autor: Yoan Monneau, Cyrielle Arrault, Coraline Duroux, Marie Martin, Fabien Chirot, Luke Mac Aleese, Marion Girod, Clothilde Comby-Zerbino, Agnès Hagège, Olivier Walker, Maggy Hologne

Publikováno v: Physical Chemistry Chemical Physics. 25:3061-3071

Silver has been used for its antimicrobial properties to fight infection for thousands of years. Unfortunately, some Gram-negative bacteria have developed silver resistance causing the death of patients in a burn unit. The genes responsible for silve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f2cb5d44ef908cb5377dfa94ce6da05
https://doi.org/10.1039/d2cp04206a

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Akademický článek

Ligand-induced substrate steering and reshaping of [Ag2(H)]+ scaffold for selective CO2 extrusion from formic acid

Autor: Athanasios Zavras, George N. Khairallah, Marjan Krstić, Marion Girod, Steven Daly, Rodolphe Antoine, Philippe Maitre, Roger J. Mulder, Stefanie-Ann Alexander, Vlasta Bonačić-Koutecký, Philippe Dugourd, Richard A. J. O’Hair

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)

Designing catalysts and understanding the influence of ligands for particular transformations remains a highly challenging task. Here, the authors show that bisphosphine ligands can alter the geometry of the active site in silver catalysts, driving p

Externí odkaz: https://doaj.org/article/5c9942ddd8b84c90bbfe868edef555cf

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Ionization and Photofragmentation of Isolated Metalloporphyrin Cations Investigated by VUV Action Spectroscopy**

Autor: Thomas Schlathölter, Kaja Schubert, Cornelius L. Pieterse, Simone Techert, Luke MacAleese, Simon Dörner, Marion Girod, Lucas Schwob, Sadia Bari

Publikováno v: Chemistry (Weinheim an Der Bergstrasse, Germany)
Chemistry, 27(48), 12371-12379. Wiley-VCH Verlag GmbH & Co. KGaA
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2021, 27 (48), pp.12371-12379. ⟨10.1002/chem.202101515⟩
Chemistry-a European journal 27(48), 12371-12379 (2021). doi:10.1002/chem.202101515

Chemistry - a European journal 27(48), 12371 - 12379 (2021). doi:10.1002/chem.202101515
We investigated the photoionization and fragmentation of isolated metal protoporphyrin IX cations (MPPIX+ with M=Fe, Co, Zn) by means of vacuum-ultraviolet (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::767b1a2ec31d151e9e6913243dce66b0
http://europepmc.org/articles/PMC8457234

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Akademický článek

Combined collision-induced dissociation and photo-selected reaction monitoring mass spectrometry modes for simultaneous analysis of coagulation factors and estrogens

Autor: Quentin Enjalbert, Marion Girod, Jérémy Jeudy, Jordane Biarc, Romain Simon, Rodolphe Antoine, Philippe Dugourd, Jérôme Lemoine, Arnaud Salvador

Publikováno v: Journal of Pharmaceutical Analysis, Vol 4, Iss 3, Pp 183-189 (2014)

Oral estrogens are directly associated with changes in plasma levels of coagulation proteins. Thus, the detection of any variation in protein concentrations due to estrogen contraceptives, by a simultaneous analysis of both coagulation proteins and e

Externí odkaz: https://doaj.org/article/5d3dda0812824cef9d71dfba3c1afba7

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Unbiased Detection of Cysteine Sulfenic Acid by 473 nm Photodissociation Mass Spectrometry: Toward Facile In Vivo Oxidative Status of Plasma Proteins

Autor: Marion Girod, Jérôme Lemoine, Yann Bretonnière, Jean-Valery Guillaubez, Delphine Pitrat

Publikováno v: Analytical Chemistry
Analytical Chemistry, 2021, 93 (5), pp.2907-2915. ⟨10.1021/acs.analchem.0c04484⟩
Analytical Chemistry, American Chemical Society, 2021, 93 (5), pp.2907-2915. ⟨10.1021/acs.analchem.0c04484⟩

International audience; Cysteine (Cys) is prone to diverse post-translational modifications in proteins, including oxidation into sulfenic acid (Cys-SOH) by reactive oxygen species generated under oxidative stress. Detection of low concentrated and m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f42e286d14c654ee6ac3c718d5d64506
https://doi.org/10.1021/acs.analchem.0c04484

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Relative quantification of sulfenic acids in plasma proteins using differential labelling and mass spectrometry coupled with 473 nm photo-dissociation analysis: A multiplexed approach applied to an Alzheimer's disease cohort

Autor: Jean-Valery Guillaubez, Delphine Pitrat, Yann Bretonnière, Jérôme Lemoine, Marion Girod

Publikováno v: Talanta
Talanta, 2022, 250, pp.123745. ⟨10.1016/j.talanta.2022.123745⟩

International audience; Cysteine (Cys) is subject to a variety of reversible post-translational modifications such as formation of sulfenic acid (Cys-SOH). If this modification is often involved in normal biological activities, it can also be the res

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e743a088639f9e70f0053e91010f0e18
https://hal.science/hal-03740463

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Akademický článek

Structural basis of protein oxidation resistance: a lysozyme study.

Autor: Marion Girod, Quentin Enjalbert, Claire Brunet, Rodolphe Antoine, Jérôme Lemoine, Iva Lukac, Miroslav Radman, Anita Krisko, Philippe Dugourd

Publikováno v: PLoS ONE, Vol 9, Iss 7, p e101642 (2014)

Accumulation of oxidative damage in proteins correlates with aging since it can cause irreversible and progressive degeneration of almost all cellular functions. Apparently, native protein structures have evolved intrinsic resistance to oxidation sin

Externí odkaz: https://doaj.org/article/1cc97a5411284404997db339e2344db5

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