Evidence map›Paper›PMID 33949986›Full record

ArticleJournal of synchrotron radiation2021

A microfluidic dosimetry cell to irradiate solutions with poorly penetrating radiations: a step towards online dosimetry for synchrotron beamlines.

Lucie Huart, Christophe Nicolas, Marie Anne Hervé du Penhoat, Jean Michel Guigner, Charlie Gosse, Jérôme Palaudoux, Stephane Lefrançois, Pascal Mercere, Paulo Dasilva, Jean Philippe Renault and 1 more

Abstract read
In one paragraph

Article in Journal of synchrotron radiation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Lucie HuartUniversité Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.ORCID 0000-0003-2485-6615
Christophe NicolasSynchrotron SOLEIL, 91 192 Saint Aubin, France.
Marie Anne Hervé du PenhoatIMPMC, Sorbonne Université, UMR CNRS 7590, MNHN, 75005 Paris, France.
Jean Michel GuignerIMPMC, Sorbonne Université, UMR CNRS 7590, MNHN, 75005 Paris, France.
Charlie GosseInstitut de Biologie de l'Ecole Normale Supérieure, ENS, CNRS, INSERM, PSL Research University, 75005 Paris, France.
Jérôme PalaudouxLCPMR-UMR7614, Sorbonne Université, 75005 Paris, France.
Stephane LefrançoisSynchrotron SOLEIL, 91 192 Saint Aubin, France.
Pascal MercereSynchrotron SOLEIL, 91 192 Saint Aubin, France.
Paulo DasilvaSynchrotron SOLEIL, 91 192 Saint Aubin, France.
Jean Philippe RenaultUniversité Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.
Corinne ChevallardUniversité Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.

Funding

Agence Nationale de la Recherche ANR-17-CE30-0017
6 · The paper itself

Abstract

Synchrotron radiation can induce sample damage, whether intended or not. In the case of sensitive samples, such as biological ones, modifications can be significant. To understand and predict the effects due to exposure, it is necessary to know the ionizing radiation dose deposited in the sample. In the case of aqueous samples, deleterious effects are mostly induced by the production of reactive oxygen species via water radiolysis. These species are therefore good indicators of the dose. Here the application of a microfluidic cell specifically optimized for low penetrating soft X-ray radiation is reported. Sodium benzoate was used as a fluorescent dosimeter thanks to its specific detection of hydroxyl radicals, a radiolytic product of water. Measurements at 1.28 keV led to the determination of a hydroxyl production yield, G(HO

Indexed as

MicrofluidicsSynchrotronsRadiation DosimetersRadiometryX-Raysdosimetrymicrofluidicssoft X-rayswater radiolysis

Identifiers

PMID33949986
PMCPMC8127378

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.