Title :

Comparability of Raman Spectroscopic Configurations: A Large Scale Cross-Laboratory Study

Author(s) :

Guo, Shuxia [Auteur]
Beleites, Claudia [Auteur]
Neugebauer, Ute [Auteur]
Abalde-Cela, Sara [Auteur]
International Iberian Nanotechnology Laboratory [INL]
Afseth, Nils Kristian [Auteur]
Norwegian Institute of Food,Fisheries and Aquaculture Research [NOFIMA]
Alsamad, Fatima [Auteur]
Université de Reims Champagne-Ardenne [URCA]
Anand, Suresh [Auteur]
Araujo-Andrade, Cuauhtemoc [Auteur]
Institut de Ciencies Fotoniques [Castelldefels] [ICFO]
Aškrabić, Sonja [Auteur]
Institute of Physics [Belgrade]
Avci, Ertug [Auteur]
Baia, Monica [Auteur]
Baranska, Malgorzata [Auteur]
Faculty of Chemistry [Krakow]
Baria, Enrico [Auteur]
Batista de Carvalho, Luis [Auteur]
de Bettignies, Philippe [Auteur]
HORIBA France SAS [Villeneuve d'Ascq]
Bonifacio, Alois [Auteur]
Università degli studi di Trieste = University of Trieste
Bonnier, Franck [Auteur]
Nanomédicaments et Nanosondes [NMNS]
Brauchle, Eva Maria [Auteur]
Byrne, Hugh [Auteur]
Chourpa, Igor [Auteur]
Nanomédicaments et Nanosondes [NMNS]
Cicchi, Riccardo [Auteur]
European Laboratory for Non-Linear Spectroscopy [LENS]
Cuisinier, Frédéric [Auteur]
Laboratoire de Bioingénierie et NanoSciences [LBN]
Centre Hospitalier Régional Universitaire [Montpellier] [CHRU Montpellier]
Culha, Mustafa [Auteur]
Dahms, Marcel [Auteur]
David, Catalina [Auteur]
HORIBA France SAS [Villeneuve d'Ascq]
Duponchel, Ludovic [Auteur]
1292|||Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement - UMR 8516 [LASIRE] (VALID)
Duraipandian, Shiyamala [Auteur]
El-Mashtoly, Samir [Auteur]
Ellis, David [Auteur]
Manchester Institute of Biotechnology
Eppe, Gauthier [Auteur]
Falgayrac, Guillaume [Auteur]
Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Gamulin, Ozren [Auteur]
Gardner, Benjamin [Auteur]
School of Physics and Astronomy [Exeter]
Gardner, Peter [Auteur]
Manchester Institute of Biotechnology
Gerwert, Klaus [Auteur]
Giamarellos-Bourboulis, Evangelos [Auteur]
University of Athens Medical School [Athens]
Gizurarson, Sveinbjorn [Auteur]
Gnyba, Marcin [Auteur]
Faculty of Electronics, Telecommunications and Informatics [GUT Gdańsk] [ETI]
Goodacre, Royston [Auteur]
Grysan, Patrick [Auteur]
Luxembourg Institute of Science and Technology [LIST]
Guntinas-Lichius, Orlando [Auteur]
Jena University Hospital [Jena]
Helgadottir, Helga [Auteur]
Grošev, Vlasta Mohaček [Auteur]
Kendall, Catherine [Auteur]
Kiselev, Roman [Auteur]
Kölbach, Micha [Auteur]
Krafft, Christoph [Auteur]
Krishnamoorthy, Sivashankar [Auteur]
Luxembourg Institute of Science and Technology [LIST]
Kubryck, Patrick [Auteur]
Lendl, Bernhard [Auteur]
Loza-Alvarez, Pablo [Auteur]
Institut de Ciencies Fotoniques [Castelldefels] [ICFO]
Lyng, Fiona [Auteur]
Machill, Susanne [Auteur]
Malherbe, Cedric [Auteur]
Marro, Monica [Auteur]
Institut de Ciencies Fotoniques [Castelldefels] [ICFO]
Marques, Maria Paula M. [Auteur]
Matuszyk, Ewelina [Auteur]
Morasso, Carlo Francesco [Auteur]
Istituti Clinici Scientifici Maugeri [Pavia] [IRCCS Pavia - ICS Maugeri]
Moreau, Myriam [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Muhamadali, Howbeer [Auteur]
Mussi, Valentina [Auteur]
Notingher, Ioan [Auteur]
School of Physics and Astronomy [Nottingham]
Pacia, Marta [Auteur]
Pavone, Francesco [Auteur]
European Laboratory for Non-Linear Spectroscopy [LENS]
Penel, Guillaume [Auteur]
Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Petersen, Dennis [Auteur]
Piot, Olivier [Auteur]
Université de Reims Champagne-Ardenne [URCA]
Rau, Julietta [Auteur]
Istituto di Struttura della Materia [CNR-ISM]
Richter, Marc [Auteur]
Rybarczyk, Maria Krystyna [Auteur]
Salehi, Hamideh [Auteur]
Laboratoire de Bioingénierie et NanoSciences [LBN]
Schenke-Layland, Katja [Auteur]
Schlücker, Sebastian [Auteur]
Schosserer, Markus [Auteur]
Schütze, Karin [Auteur]
Sergo, Valter [Auteur]
Sinjab, Faris [Auteur]
School of Physics and Astronomy [Nottingham]
Smulko, Janusz [Auteur]
Faculty of Electronics, Telecommunications and Informatics [GUT Gdańsk] [ETI]
Sockalingum, Ganesh [Auteur]
Université de Reims Champagne-Ardenne [URCA]
Stiebing, Clara [Auteur]
Stone, Nick [Auteur]
Untereiner, Valérie [Auteur]
Université de Reims Champagne-Ardenne [URCA]
Vanna, Renzo [Auteur]
Istituti Clinici Scientifici Maugeri [Pavia] [IRCCS Pavia - ICS Maugeri]
Wieland, Karin [Auteur]
Popp, Jürgen [Auteur]
Bocklitz, Thomas [Auteur correspondant]

Journal title :

Analytical Chemistry

Pages :

15745-15756

Publisher :

American Chemical Society

Publication date :

2020-11-21

ISSN :

0003-2700

HAL domain(s) :

Chimie/Chimie analytique

English abstract : [en]

The variable configuration of Raman spectroscopic platforms is one of the major obstacles in establishing Raman spectroscopy as a valuable physicochemical method within real-world scenarios such as clinical diagnostics. ...
Show more >The variable configuration of Raman spectroscopic platforms is one of the major obstacles in establishing Raman spectroscopy as a valuable physicochemical method within real-world scenarios such as clinical diagnostics. For such real world applications like diagnostic classification, the models should ideally be usable to predict data from different setups. Whether it is done by training a rugged model with data from many setups or by a primary-replica strategy where models are developed on a ‘primary’ setup and the test data are generated on ‘replicate’ setups, this is only possible if the Raman spectra from different setups are consistent, reproducible, and comparable. However, Raman spectra can be highly sensitive to the measurement conditions, and they change from setup to setup even if the same samples are measured. Although increasingly recognized as an issue, the dependence of the Raman spectra on the instrumental configuration is far from being fully understood and great effort is needed to address the resulting spectral variations and to correct for them. To make the severity of the situation clear, we present a round robin experiment investigating the comparability of 35 Raman spectroscopic devices with different configurations in 15 institutes within seven European countries from the COST (European Cooperation in Science and Technology) action Raman4clinics. The experiment was developed in a fashion that allows various instrumental configurations ranging from highly confocal setups to fibre-optic based systems with different excitation wavelengths. We illustrate the spectral variations caused by the instrumental configurations from the perspectives of peak shifts, intensity variations, peak widths, and noise levels. We conclude this contribution with recommendations that may help to improve the inter-laboratory studies.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Collections :

• Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
• Marrow Adiposity & Bone Lab (MABLab) - ULR 4490

Research team(s) :

Propriétés magnéto structurales des matériaux (PMSM)

Submission date :

2024-02-27T12:49:54Z