List of scientific presentations

Discipline(s) : Métrologie des expositions

61 results

Dustiness of nanomaterial powders : comparison between the small rotating drum and the vortex shaker methods EL2016-014/C2016-045 | 2016

The “dustiness” of nanomaterial powders has been tested using several different quantification methods that all involve the application of a given mechanical energy level to a particular amount of powder, whereby nano-objects and their agglomerates…
Diffusive samplings evaluation and optimization in low air speed workplaces NOETUDE/C2014-076 | 2014

traduction en attente.
Supercritical CO2 desorption for air sampling analysis. EL2013-005/C2014-126 | 2014

In this study, we propose to develop an analytical device able to desorb any organic compound from any sorbent without using solvents and perform online analysis with gas, liquid and supercritical chromatography. In the first step of this study…
Proposed structure for information recording of analytical electron microscopy analysis for a Nano Exposure and Contextual Information Database NOETUDE/C2014-104 | 2014

A proposed structure for information recording of electron microscopy analysis for the NECID database will be presented. It includes a template for the reporting of the qualitative and descriptive assessment of field air samples and for the…
How to collect relevant ambient and occupational air samples for plasma based spectrochemical analysis NOETUDE/C2016-076 | 2016

Because of analytical progress these last decades, plasma-based spectrochemical methods can now reach ranges of concentrations and achieve levels of precision and reproducibility which cover most of the needs in term of quantification…
Direct coupling of active and passive samplings of organics with microwave assisted thermal desorption as an innovative solvent-free method NOETUDE/C2015-129 | 2015

Thermal desorption has been developed the past years because this solvent-free method perfectly fits in the current green chemistry trend. However, with classical thermal desorption systems, the use of activated charcoal as an adsorbent is…
A standardized non-instrumental method for tracking workstations concerned with exposure to nano-objects and their aggregates and agglomerates in companies dealing with engineering nanomaterials NOETUDE/C2014-068 | 2014

The French national epidemiological surveillance program EpiNano aims at surveying mid- and long-term health effects possibly related with occupational exposure to either carbon nanotubes (NTC) or titanium dioxide nanoparticles (TiO2…
On the importance of particle density in ELPI data post-treatment EL2014-009/C2015-011 | 2015

The aim of this study is to compare number and mass concentrations obtained by different reference devices (SMPS, TEOM) with ELPI data. Specific attention will be paid to the importance of particle density in ELPI data post-treatment. Tested aerosols…
lnside samplers: the odd behavior of SVOC aerosols B.4/2.168/C2016-069 | 2016

Assessing the exposure of workers to semi-volatile organic compound (SVOC) aerosols generally involves sampling an unstable diphasic chemical agent on a filter and a sorbent in series. Experiments at a macroscopic scale demonstrated that…
Supercritical CO2 desorption for air sampling analysis EL2013-005/C2014-011 | 2014

We propose a innovative method for air sampling analysis. Samples are extracted with supercritical CO2 prior to analysis with conventional gas or liquid chromatography. Results presented in this communication concern the first step of the…

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