Elisabeth NEUHAUSER Directrice Adjointe de l'IUT Paul Sabatieren charge de la Recherche et du Transfert de TechnologieEnseignante au Département Génie Biologique de l'IUT Paul Sabatier à AuchChercheur au Laboratoire de Biotechnologies Agroalimentaire et Environnementale de l'Université Toulouse 3

Identifiants chercheurs

IdHAL :

elisabeth-neuhauser

ORCID :

0000-0001-7862-3193

IdRef :

033800111

Publications

Poster de conférence (8)

A screening method for detecting gel-forming EPS extracted from biological aggregates E Fonseca Nascimento,Abdo Bou-Sarkis,Elisabeth Girbal-Neuhauser,Y Pechaud,Paul Etienneet al. 12th European Symposium on Biopolymers (ESBP), Oct 2025, Lisbon, Portugal Poster de conférence hal-05357961v1
Impact of biochemical properties on the gelation of EPS extracted from aerobic granules. Abdo Bou-Sarkis,Etienne Paul,Yolaine Bessière,Nicolas Derlon,Elisabeth Girbal-Neuhauser IWA Ressource Recovery conference 2025, May 2025, Leeuwarden, Netherlands Poster de conférence hal-05357863v1
Caractérisation protéomique de la pellicule et de la phase liquide acellulaire de Bacillus amyloliquefaciens L-17 Tassadit Ouidir,Julie Hardouin,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauser,Chabane Yassine Nait Biofilms 2024, 10e colloque du Réseau National Biofilm (RNB), Nov 2024, Toulouse, France. Poster de conférence hal-04961339v1
Resource Recovery from aerobic granular sludges : Gel-forming biopolymers extraction, fractionation and gelling capacity Abdo Bou-Sarkis,Etienne Paul,Yolaine Bessière,Nicolas Derlon,Elisabeth Girbal-Neuhauser 6 th IWA International Conference on Eco-technologies for wastewater treatment, Jun 2023, Gérone, Spain. Poster de conférence hal-04738293v1
Production of granular biofilms for the recovery of gel forming extracellular polymeric substances Abdo Bou-Sarkis,Sidonie Durieux,Etienne Paul,Y. Bessiere,Nicolas Derlonet al. FEMS 2023, Jul 2023, Hamburg, Germany Poster de conférence hal-04754663v1
Characterization of the keratinolytic activity of the Bacillus species N3 strain on poultry feathers. Barbara Deracinois,Fanny Allayaud,Meriem Zaidi-Ait Salem,D Lefebvre,Claire-Emmanuelle Marcato-Romainet al. SMAP 2019 congres, Sep 2019, Strasbourg, France Poster de conférence hal-04547630v1
Evaluation of the impact of cell lysis on polymeric substances recovered from biological aggregates Elisabeth Girbal-Neuhauser,O Bourque,M Xin,Etienne Paul,Yolaine Bessière ESBP 2019, Sep 2019, Straubing, Germany Poster de conférence hal-04931584v1
Réduction efficace des biofilms par combinaison d'un traitement chimique et hydrodynamique Claire-Emmanuelle Marcato-Romain,Yoan Pechaud,Kim Milferstedt,Etienne Paul,Elisabeth Girbal-Neuhauseret al. Colloque Adebiotech/ Réseau National Biofilms ; Gestion des biofilms, enjeux industriels, Oct 2011, Romainville, France. 2011 Poster de conférence hal-00914537v1

Article dans une revue (32)

Large scale identification of pellicle and cell-free liquid phase associated proteins in Bacillus amyloliquefaciens L-17 Tassadit Ouidir,Julie Hardouin,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauser,Yassine Nait Chabane Current Research in Microbial Sciences, 2025, 8, ⟨10.1016/j.crmicr.2025.100387⟩ Article dans une revue hal-05368531v1
Cell density and extracellular matrix composition mitigate bacterial biofilm sensitivity to UV-C LED irradiation Maritxu Labadie,Frédéric Marchal,Nofel Merbahi,Elisabeth Girbal-Neuhauser,Catherine Fontagné-Faucheret al. Applied Microbiology and Biotechnology, 2024, 108 (1), pp.286. ⟨10.1007/s00253-024-13123-4⟩ Article dans une revue hal-04695202v1
Impact of biochemical properties on the gelation of EPS extracted from aerobic granules Abdo Bou-Sarkis,Etienne Paul,Y. Bessiere,Nicolas Derlon,Elisabeth Girbal-Neuhauser Journal of Environmental Chemical Engineering, 2024, 12 (5), pp.113648. ⟨10.1016/j.jece.2024.113648⟩ Article dans une revue hal-04695229v1
Detection of Gel-Forming Polymers via Calcium Crosslinking, Applied to the Screening of Extracellular Polymeric Substances Extracted from Biological Aggregates Abdo Bou-Sarkis,Etienne Paul,Elisabeth Girbal-Neuhauser,Nicolas Derlon,Yolaine Bessière Gels, 2023, 9 (2), pp.157. ⟨10.3390/gels9020157⟩ Article dans une revue hal-04058865v1
Insights on the hydrogel-forming ability and post-gelling mechanical properties of structural extracellular polymeric substances (sEPS) from aerobic granular sludge (AGS): A comparison with model biopolymers Benedetta Pagliaccia,Sidonie Durieux,Yolaine Bessiere,Mansour Bounouba,Abdo Bou Sarkiset al. Journal of Water Process Engineering, 2022, 49, ⟨10.1016/j.jwpe.2022.103076⟩ Article dans une revue hal-03800778v1
Effects of alkaline solvents and heating temperatures on the solubilization and degradation of gel-forming Extracellular Polymeric Substances (EPS) extracted from aerobic granular sludge Abdo Bou-Sarkis,Benedetta Pagliaccia,Audrey Ric,Nicolas Derlon,Etienne Paulet al. Biochemical Engineering Journal, 2022, 185, pp.108500. ⟨10.1016/j.bej.2022.108500⟩ Article dans une revue hal-03753553v1
Genome sequence data of Bacillus amyloliquefaciens L-17 Meriem Zaidi-Ait Salem,Elisabeth Girbal-Neuhauser,Yassine Nait Chabane Data in Brief, 2021, 39, pp.107505. ⟨10.1016/j.dib.2021.107505⟩ Article dans une revue (data paper) hal-04695188v1
Response of Controlled Cell Load Biofilms to Cold Atmospheric Plasma Jet: Evidence of Extracellular Matrix Contribution Maritxu Labadie,Frédéric Marchal,Nofel Merbahi,Elisabeth Girbal-Neuhauser,Catherine Fontagné-Faucheret al. Life, 2021, 11 (7), pp.694. ⟨10.3390/life11070694⟩ Article dans une revue hal-03287934v1
Architecture and physico-chemical properties of Bacillus amyloliquefaciens L-17 pellicle formed at the air–liquid interface Meriem Zaidi-Ait Salem,Yassine Nait Chabane,Elisabeth Girbal-Neuhauser Journal of Bioscience and Bioengineering, 2021, 132 (6), pp.560-568. ⟨10.1016/j.jbiosc.2021.07.010⟩ Article dans une revue hal-04695182v1
The Response of Extracellular Polymeric Substances Production by Phototrophic Biofilms to a Sequential Disturbance Strongly Depends on Environmental Conditions Emilie Loustau,Joséphine Leflaive,Claire Boscus,Quentin Amalric,Jessica Ferriolet al. Frontiers in Microbiology, 2021, 12, pp.742027. ⟨10.3389/fmicb.2021.742027⟩ Article dans une revue hal-04695254v1
Biopolymers Production from Wastes and Wastewaters by Mixed Microbial Cultures: Strategies for Microbial Selection Etienne Paul,Yolaine Bessière,Claire Dumas,Elisabeth Girbal-Neuhauser Waste and Biomass Valorization, 2021, 12 (8), pp.4213-4237. ⟨10.1007/s12649-020-01252-6⟩ Article dans une revue hal-02967490v1
Chemical and physical properties of alginate-like exopolymers of aerobic granules and flocs produced from different wastewaters Cássio Moraes Schambeck,Rejane Helena Ribeiro da Costa,Elisabeth Girbal-Neuhauser,Lukas Böni,Peter Fischeret al. Bioresource Technology, 2020, 312, pp.123632. ⟨10.1016/j.biortech.2020.123632⟩ Article dans une revue hal-02899565v1
Extracellular polymeric substances of biofilms: Suffering from an identity crisis Thomas Seviour,Nicolas Derlon,Morten Simonsen Dueholm,Hans-Curt Flemming,Elisabeth Girbal-Neuhauseret al. Water Research, 2019, 151, pp.1-7. ⟨10.1016/j.watres.2018.11.020⟩ Article dans une revue hal-02904359v1
Evaluation of lactase activity in new isolated Lactobacillus strains Nawal Boukezzoula,Abdelmalek Chaalel,Philippe Gerard,Choukri Tefiani,Aurelia Bruneauet al. South Asian Journal of Experimental Biology, 2019, 8 (4), p. 154-161. ⟨10.38150/sajeb.8(4).p154-161⟩ Article dans une revue hal-03736708v1
Physiological responses of three mono-species phototrophic biofilms exposed to copper and zinc Emilie Loustau,Jessica Ferriol,Shams Koteiche,Léo Gerlin,Joséphine Leflaiveet al. Environmental Science and Pollution Research, 2019, 26 (34), pp.35107-35120. ⟨10.1007/s11356-019-06560-6⟩ Article dans une revue hal-04158925v1
Comparison of extraction methods for the characterization of extracellular polymeric substances from aggregates of three biofilm-forming phototrophic microorganisms Emilie Loustau,Jean-Luc Rols,Joséphine Leflaive,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauser Canadian Journal of Microbiology, 2018, 64 (11), pp.887-899. ⟨10.1139/cjm-2018-0182⟩ Article dans une revue hal-04155962v1
Production of Aspergillus niger biomass on sugarcane distillery wastewater: physiological aspects and potential for biodiesel production Graziella Chuppa-Tostain,Julien Hoarau,Marie Watson,Laetitia Adelard,Alain Shum Cheong Singet al. Fungal Biology and Biotechnology, 2018, 5 (1), 12 p. ⟨10.1186/s40694-018-0045-6⟩ Article dans une revue hal-01865696v1
In situ analysis of Bacillus licheniformis biofilms: amyloid-like polymers and eDNA are involved in the adherence and aggregation of the extracellular matrix Irina Randrianjatovo-Gbalou,P. Rouquette,Dominique Lefebvre,Elisabeth Girbal-Neuhauser,Claire-Emmanuelle Marcato-Romain Journal of Applied Microbiology, 2017, 122 (5), pp.1262-1274. ⟨10.1111/jam.13423⟩ Article dans une revue hal-04155288v1
Quantification of biofilm exopolysaccharides using an in situ assay with periodic acid–Schiff reagent Irina Randrianjatovo-Gbalou,Elisabeth Girbal-Neuhauser,Claire-Emmanuelle Marcato-Romain Analytical Biochemistry, 2016, 500, pp.12-14. ⟨10.1016/j.ab.2016.01.008⟩ Article dans une revue istex hal-04155210v1
Sustainable polysaccharide-based biomaterial recovered from waste aerobic granular sludge as a surface coating material Y M Lin,K G J Nierop,E Girbal-Neuhauser,M Adriaanse,M C M van Loosdrecht Sustainable Materials and Technologies, 2015, 4, pp.24 - 29. ⟨10.1016/j.susmat.2015.06.002⟩ Article dans une revue hal-05368425v1
Epicocconone, a sensitive and specific fluorescent dye for in situ quantification of extracellular proteins within bacterial biofilms Irina Randrianjatovo-Gbalou,Elisabeth Girbal-Neuhauser,Claire-Emmanuelle Marcato-Romain Applied Microbiology and Biotechnology, 2015, 99 (11), pp.4835-4844. ⟨10.1007/s00253-015-6570-9⟩ Article dans une revue hal-04155832v1
Double walled carbon nanotubes promote the overproduction of extracellular protein-like polymers in Nitzschia palea: An adhesive response for an adaptive issue Laurent Verneuil,Jérôme Silvestre,Irina Randrianjatovo,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauseret al. Carbon, 2015, vol. 88, pp. 113-125. ⟨10.1016/j.carbon.2015.02.053⟩ Article dans une revue hal-01472904v1
Quantification of amyloid fibrils using size exclusion chromatography coupled with online fluorescence and ultraviolet detection Irina Randrianjatovo-Gbalou,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauser Analytical Biochemistry, 2015, 488, pp.19-21. ⟨10.1016/j.ab.2015.07.014⟩ Article dans une revue istex hal-04155880v1
Fate of organic matter during moderate heat treatment of sludge: kinetics of biopolymer and hydrolytic activity release and impact on sludge reduction by anaerobic digestion D. Lefebvre,V. Dossat-Letisse,Xavier Lefebvre,E. Girbal-Neuhauser Water Science and Technology, 2014, 69 (9), pp.1828-1833. ⟨10.2166/wst.2014.083⟩ Article dans une revue hal-01268874v1
Multiple EPS interactions involved in the cohesion and structure of aerobic granules Cedric Caudan,Ahlem Filali,Mathieu Sperandio,Elisabeth Girbal-Neuhauser Chemosphere, 2014, 117, pp.262-270. ⟨10.1016/j.chemosphere.2014.07.020⟩ Article dans une revue istex hal-02634482v1
Distribution and hydrophobic properties of Extracellular Polymeric Substances in biofilms in relation towards cohesion M. Ras,Dominique Lefebvre,Nicolas Derlon,Jérôme J. Hamelin,Nicolas Bernetet al. Journal of Biotechnology, 2013, 165 (2), pp.85 - 92. ⟨10.1016/j.jbiotec.2013.03.001⟩ Article dans une revue istex hal-02649958v1
Development and validation of a colorimetric assay for simultaneous quantification of neutral and uronic sugars Caroline Rondel,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauser Water Research, 2013, 47 (8), pp.2901-2908. ⟨10.1016/j.watres.2013.03.010⟩ Article dans une revue istex hal-04155651v1
Atmospheric cold plasmas for biofilm inactivation: does biofilm extracellular matrix limit the bactericidal process? Frédéric Marchal,Hervé Robert,Damien Seyer,Nofel Merbahi,Irina Randrianjatovo-Gbalouet al. Journal of Engineering and Technology Research, 2013, pp.123-125 Article dans une revue hal-03270421v1
Removal of microbial multi-species biofilms from the paper industry by enzymatic treatments Claire-Emmanuelle Marcato-Romain,Yoan Pechaud,Etienne Paul,Elisabeth Girbal-Neuhauser,Valérie Dossat-Letisse Biofouling, 2012, 28 (3), pp.305-314. ⟨10.1080/08927014.2012.673122⟩ Article dans une revue hal-00914408v1
Combining hydrodynamic and enzymatic treatments to improve multi-species thick biofilm removal Yoan Pechaud,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauser,Isabelle Queinnec,Yolaine Bessiereet al. Chemical Engineering Science, 2012, 80, pp.109-118. ⟨10.1016/j.ces.2012.06.014⟩ Article dans une revue istex hal-00914414v1
Extracellular Polymeric Substances (EPS) from Aerobic Granular Sludges: Extraction, Fractionation, and Anionic Properties Cedric Caudan,Ahlem Filali,Dominique Lefebvre,Mathieu Sperandio,Elisabeth Girbal-Neuhauser Applied Biochemistry and Biotechnology, 2012, 166 (7), pp.1685-702. ⟨10.1007/s12010-012-9569-z⟩ Article dans une revue istex hal-01268352v1
Extracellular polymeric substances diversity of biofilms grown under contrasted environmental conditions Monique Ras,Dominique Lefebvre,Nicolas Derlon,Etienne Paul,Elisabeth Girbal-Neuhauser Water Research, 2011, 45 (4), pp.1529 - 1538. ⟨10.1016/j.watres.2010.11.021⟩ Article dans une revue istex hal-02647487v1

Communication dans un congrès (16)

Extracellular Polymeric Substances (EPS) extracted from aerobic granules as bioadhesives for sunflower bark particleboards: mechanical and thermal insulation properties Ja Reyes-Salgado,Feriel Bacoup,Nicolas Derlon,Yolaine Bessière,Elisabeth Girbal-Neuhauseret al. IWA Ressource Recovery conference 2025, May 2025, Leeuwarden, Netherlands Communication dans un congrès hal-05357948v1
Screening de communautés bactériennes issues de granules aérobies épuratifs Valérie Dossat-Letisse,Julie Foulon,Claire-Emmanuelle Marcato-Romain,Elisabeth Girbal-Neuhauser CNRIUT 2023 Saint Pierre - La Réunion, IUT de Saint Pierre, Jun 2023, Saint Pierre (La Réunion), La Réunion Communication dans un congrès hal-04326705v1
ECONOMIE CIRCULAIRE APPLIQUEE AUX EAUX USEES : PRODUIRE DES ALGINATES A PARTIR DE BOUES GRANULAIRES Sidonie Durieux,Aurélie Simon,Néréa Chiramberro,A Bou-Sarkis,B Pagliacciaet al. 14ème congrès international du Groupement de Recherche Universitaire sur les Techniques de Traitement et d'Epuration des Eaux (GRUTTEE), Mar 2022, Toulouse, France Communication dans un congrès hal-04738672v1
Connecting physico-chemical characteristics with gelling properties of alginate like exopolymers recovered from wastewater granular sludge Abdo Bou-Sarkis,Etienne Paul,Yolaine Bessière,Nicolas Derlon,Elisabeth Girbal-Neuhauser Wastewater, Water and Resource Recovery - IWA Conference WWRR Poznan, Apr 2022, Poznan, Poland Communication dans un congrès hal-05357893v1
Connecting physico-chemical characteristics with gelling properties of alginate like exopolymers recovered from wastewater granular sludge A Bou Sarkis,Y Bessiere,Nicolas Derlon,E Paul,E Girbal-Neuhauser Wastewater, Water and Resource Recovery (WWRR) 2022 Conference, IWA, Apr 2022, Poznan, Poland Communication dans un congrès hal-04738668v1
Post-gelling mechanical behaviour of structural extracellular polymeric substances (EPS) from aerobic granules (AGS) B. Pagliaccia,S. Durieux,Y. Bessiere,M. Bounouba,Abdo Bou-Sarkiset al. 4th IWA resource recovery conference, 2021, Online, Turkey Communication dans un congrès hal-04754420v1
Evaluation of the EPS production in non-nitrifying reactor: study of the whole production chain S. Durieux,A. Simon,S. Dubos,M. Bounouba,E. Moya-Leclairet al. 13th European Congress of Chemical Engineering and 6th European Congress of Applied Biotechnology, 2021, Online, France Communication dans un congrès hal-04754414v1
Response of Controlled Cell Load Biofilms to Cold Atmospheric Plasma Jet: Evidence of Extracellular Matrix Contribution Maritxu Labadie,Frédéric Marchal,Nofel Merbahi,Elisabeth Girbal-Neuhauser,Catherine Fontagné-Faucheret al. Colloque du GDR HappyBio-SFPb-SFPMed,, Nov 2021, TOULOUSE, France Communication dans un congrès hal-03812200v1
Granular biofilm for the production of exopolymer substances S Durieux,A Simon,N Chiramberro,A Bou-Sarkis,B Pagliacciaet al. IWA Biofilm Reactor conference, IWA, Dec 2021, Notre Dame, United States Communication dans un congrès hal-04738727v1
Extraction conditions govern the quantity and properties of gel-forming EPS recovered from aerobic granules Abdo Bou-Sarkis,B. Pagliaccia,S. Durieux,M. Bounouba,Y. Bessiereet al. IWA Biofilms 2020 Virtual Conference, Dec 2020, Online, France Communication dans un congrès hal-04754422v1
Insights on a methodology to characterize the gel-forming ability of structural extracellular polymeric substances (EPS) from aerobic granular sludge (AGS) B. Pagliaccia,S. Durieux,Y. Bessiere,M. Bounouba,Abdo Bou-Sarkiset al. IWA Biofilms 2020 Virtual Conference, Dec 2020, Online, France Communication dans un congrès hal-04754428v1
Influence of wastewater composition and bioaggregates types on the properties of alginate-like exopolymers C M Schambeck,L Böni,P Fischer,E Girbal-Neuhauser,Yolaine Bessièreet al. 3rd IWA Resource Recovery Conference, IWA, Sep 2019, Venise, Italy Communication dans un congrès hal-04794950v1
Impact of cell load and extracellular matrix on model bacterial biofilm tolerance to ultraviolet-C light emitting diode Maritxu Labadie,Frédéric Marchal,Nofel Merbahi,E. Girbal-Neuhauser,C. Fontagné-Faucheret al. MicrobiOccitanie 2019, 18-20 février 2019, Montpellier (FRANCE), 2019, Montpellier, France Communication dans un congrès hal-03965809v1
Matrix Impact On Bacterial Biofilms Response and Resistance To Cold Plasma Treatments Frédéric Marchal,Maritxu Labadie,E. Girbal-Neuhauser,C. Fontagné-Faucher,Nofel Merbahiet al. The 15th International High Tech Plasma Processes Conference (HTPP 15), July 2-6, 2018, Toulouse (FRANCE), 2018, Toulouse, France Communication dans un congrès hal-03965816v1
Treatment of Weissella confusa biofilms with low temperature plasma jet at atmospheric pressure Maritxu Labadie,Frédéric Marchal,Nofel Merbahi,C. Fontagné-Faucher,Mohammed Yousfiet al. Journées du GDR ABioPlas, 3-4 Novembre 2016, Albi (FRANCE), 2016, Albi, France Communication dans un congrès hal-03965629v1
Réponse de biofilms bactériens modèles à un jet de plasma froid à pression atmosphérique Maritxu Labadie,Frédéric Marchal,E. Girbal-Neuhauser,Gaëtan Wattieaux,Jean Pierre Gardouet al. Journées du GDR ABioPlas, 3-4 Novembre 2016, Albi (FRANCE), 2016, Albi, France Communication dans un congrès hal-03965752v1

HDR (1)

La polyarthrite rhumatoïde et les auto-anticorps anti-protéines citrullinées. Le système ubiquitine-protéasome et ses implications dans le cancer . Elisabeth Girbal-Neuhauser Sciences du Vivant [q-bio]. Université Paul Sabatier - Toulouse III, 2006 HDR tel-00092557v1