Výsledky vyhledávání - "Eva, Vergucht"

Akademický článek

Probing Intracellular Element Concentration Changes during Neutrophil Extracellular Trap Formation Using Synchrotron Radiation Based X-Ray Fluorescence.

Autor: Björn De Samber, Maria J Niemiec, Brecht Laforce, Jan Garrevoet, Eva Vergucht, Riet De Rycke, Peter Cloetens, Constantin F Urban, Laszlo Vincze

Publikováno v: PLoS ONE, Vol 11, Iss 11, p e0165604 (2016)

High pressure frozen (HPF), cryo-substituted microtome sections of 2 μm thickness containing human neutrophils (white blood cells) were analyzed using synchrotron radiation based X-ray fluorescence (SR nano-XRF) at a spatial resolution of 50 nm. Bes

Externí odkaz: https://doaj.org/article/8e6b763f83b241d08c992549ba2c7b38

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Salinity and dissolved organic carbon both affect copper toxicity in mussel larvae: Copper speciation or competition cannot explain everything

Autor: Katrien Delbeke, Frederik De Laender, David Deruytter, Michiel B. Vandegehuchte, Laszlo Vincze, Ronny Blust, Eva Vergucht, Jan Garrevoet, Karel A.C. De Schamphelaere, Colin R. Janssen

Publikováno v: Environmental Toxicology and Chemistry. 34:1330-1336

Predicting copper (Cu) toxicity in marine and estuarine environments is challenging because of the influence of anions on Cu speciation, competition between Cu(2+) and other cations at the biotic ligand and the effect of salinity on the physiology of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5d20556d6ddf0266cedb4eb2eb5c050
https://doi.org/10.1002/etc.2924

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A novel calibration strategy for the quantitative imaging of iron in biological tissues by LA-ICP-MS using matrix-matched standards and internal standardisation

Autor: Eva Vergucht, David Douglas, Julian Braybrook, Po-Wah So, Bart Vekemans, Heidi Goenaga-Infante, Laszlo Vincze, Jan Garrevoet, Jennifer O'Reilly

Publikováno v: J. Anal. At. Spectrom.. 29:1378-1384

The development of a novel and straightforward procedure for the preparation of matrix-matched calibration standards for the quantitative imaging of iron (Fe) in biological tissues by laser ablation (LA)-ICP-MS with on-tissue internal standard additi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b286ada211c9ff99951adbf7eb37810
https://doi.org/10.1039/c4ja00002a

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The Combined Effect of Dissolved Organic Carbon and Salinity on the Bioaccumulation of Copper in Marine Mussel Larvae

Autor: David Deruytter, Karel A.C. De Schamphelaere, Björn De Samber, Karen Appel, Eva Vergucht, Colin R. Janssen, Gerald Falkenberg, Ronny Blust, Bart Vekemans, Jan Garrevoet, Michiel B. Vandegehuchte, Laszlo Vincze, Katrien Delbeke

Publikováno v: Environmental science and technology

Larvae of Mytilus spp. are among the most Cu sensitive marine species. In this study we assessed the combined effect of salinity and dissolved organic carbon (DOC) on Cu accumulation on mussel larvae. Larvae were exposed for 48 h to three Cu concentr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97aec70fd4ad7c2e3a05597fa54ca604
https://doi.org/10.1021/es4024699

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Quantitative Determination and Subcellular Imaging of Cu in Single Cells via Laser Ablation-ICP-Mass Spectrometry Using High-Density Microarray Gelatin Standards

Autor: Laszlo Vincze, Colin R. Janssen, Maarten De Rijcke, Stijn Van Malderen, Eva Vergucht, Frank Vanhaecke

Publikováno v: Analytical chemistry. 88(11)

This manuscript describes the development and characterization of a high-density microarray calibration standard, manufactured in-house and designed to overcome the limitations in precision, accuracy, and throughput of current calibration approaches

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::738fa8e6588d188325257ad8787c6db8
https://pubmed.ncbi.nlm.nih.gov/27149342

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Probing Intracellular Element Concentration Changes during Neutrophil Extracellular Trap Formation Using Synchrotron Radiation Based X-Ray Fluorescence

Autor: Constantin F. Urban, Maria Joanna Niemiec, Bjoern De Samber, Laszlo Vincze, Peter Cloetens, Jan Garrevoet, Eva Vergucht, Riet De Rycke, Brecht Laforce

Publikováno v: PLoS ONE, Vol 11, Iss 11, p e0165604 (2016)
PLoS ONE
PLoS ONE, Public Library of Science, 2016, 11 (11), 27 p. ⟨10.1371/journal.pone.0165604⟩
PLoS one 11(11), e0165604-(2016). doi:10.1371/journal.pone.0165604
PLOS ONE
'PloS One ', vol: 11, pages: e0165604-1-e0165604-27 (2016)

PLoS one 11(11), e0165604 -(2016). doi:10.1371/journal.pone.0165604
High pressure frozen (HPF), cryo-substituted microtome sections of 2 μm thickness containing human neutrophils (white blood cells) were analyzed using synchrotron radiation bas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29b1b68a32ad9ce7cdcfa639a900929d

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Trace element landscape of resting and activated human neutrophils on the sub-micrometer level

Autor: Bart Vekemans, Linda Sandblad, Peter Cloetens, Maria Joanna Niemiec, R. De Rycke, B. De Samber, Constantin F. Urban, Erik Björn, Laszlo Vincze, Gerald Falkenberg, Eva Vergucht, Jan Garrevoet, Gerd Wellenreuther

Publikováno v: Metallomics : integrated biometal science. 7(6)

Every infection is a battle for trace elements. Neutrophils migrate first to the infection site and accumulate quickly to high numbers. They fight pathogens by phagocytosis and intracellular toxication. Additionally, neutrophils form neutrophil extra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c2e7eb871ba568440a5452bd6e467a4
https://pubmed.ncbi.nlm.nih.gov/25832493

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Methodological challenges of optical tweezers-based X-ray fluorescence imaging of biological model organisms at synchrotron facilities

Autor: Toon Brans, Christian Riekel, Filip Beunis, Colin R. Janssen, Laszlo Vincze, Eva Vergucht, Maarten De Rijcke, Manfred Burghammer, Jan Garrevoet, David Deruytter, Stephen Bauters

Publikováno v: Journal of synchrotron radiation. 22(4)

Recently, a radically new synchrotron radiation-based elemental imaging approach for the analysis of biological model organisms and single cells in their naturalin vivostate was introduced. The methodology combines optical tweezers (OT) technology fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67406458540023cb31454ee638e37caf
https://pubmed.ncbi.nlm.nih.gov/26134817

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In vivo X-ray elemental imaging of single cell model organisms manipulated by laser-based optical tweezers

Autor: Toon Brans, David Deruytter, Laszlo Vincze, Ine Van Nieuwenhove, Eva Vergucht, Michiel B. Vandegehuchte, Stephen Bauters, Jan Garrevoet, Manfred Burghammer, Filip Beunis, Colin R. Janssen, Maarten De Rijcke

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2015, 5, 8 p. ⟨10.1038/srep09049⟩
SCIENTIFIC REPORTS
ESRF, 25th Users' meeting, Abstracts
'Scientific Reports ', vol: 5, pages: 9049-1-9049-8 (2015)

We report on a radically new elemental imaging approach for the analysis of biological model organisms and single cells in their natural, in vivo state. The methodology combines optical tweezers (OT) technology for non-contact, laser-based sample man

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09b18b38074832097a201d1fdfbd7900
https://hal.archives-ouvertes.fr/hal-01572801

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