Elisabeth NEUHAUSER

Directrice Adjointe de l'IUT Paul Sabatier en charge de la Recherche et du Transfert de Technologie Enseignante au Département Génie Biologique de l'IUT Paul Sabatier à Auch Chercheur au Laboratoire de Biotechnologies Agroalimentaire et Environnementale de l'Université Toulouse 3
44 %
Libre accès
57
Documents
Affiliations actuelles
  • Institut Universitaire de Technologie - Paul Sabatier (IUT Toulouse Auch Castres)
  • Laboratoire de Biotechnologies Agroalimentaire et Environnementale (LBAE)
Contact

Domaines de recherche

Sciences du Vivant [q-bio]

Compétences

Biotechnologies environnementales Biologie moléculaire Microbiologie Génie microbien

Publications

Publications

A screening method for detecting gel-forming EPS extracted from biological aggregates

E Fonseca Nascimento , Abdo Bou-Sarkis , Elisabeth Girbal-Neuhauser , Y Pechaud , Paul Etienne et 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
Deposit thumbnail

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 Derlon et 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-Romain et 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-Neuhauser et al.

Colloque Adebiotech/ Réseau National Biofilms ; Gestion des biofilms, enjeux industriels, Oct 2011, Romainville, France. 2011

Poster de conférence hal-00914537v1
Deposit thumbnail

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
Deposit thumbnail

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-Faucher et al.

Applied Microbiology and Biotechnology, 2024, 108 (1), pp.286. ⟨10.1007/s00253-024-13123-4⟩

Article dans une revue hal-04695202v1
Deposit thumbnail

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
Deposit thumbnail

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 Sarkis et al.

Journal of Water Process Engineering, 2022, 49, ⟨10.1016/j.jwpe.2022.103076⟩

Article dans une revue hal-03800778v1
Deposit thumbnail

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 Paul et al.

Biochemical Engineering Journal, 2022, 185, pp.108500. ⟨10.1016/j.bej.2022.108500⟩

Article dans une revue hal-03753553v1
Deposit thumbnail

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
Deposit thumbnail

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
Deposit thumbnail

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-Faucher et al.

Life, 2021, 11 (7), pp.694. ⟨10.3390/life11070694⟩

Article dans une revue hal-03287934v1
Deposit thumbnail

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 Ferriol et al.

Frontiers in Microbiology, 2021, 12, pp.742027. ⟨10.3389/fmicb.2021.742027⟩

Article dans une revue hal-04695254v1
Deposit thumbnail

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 Fischer et al.

Bioresource Technology, 2020, 312, pp.123632. ⟨10.1016/j.biortech.2020.123632⟩

Article dans une revue hal-02899565v1
Deposit thumbnail

Extracellular polymeric substances of biofilms: Suffering from an identity crisis

Thomas Seviour , Nicolas Derlon , Morten Simonsen Dueholm , Hans-Curt Flemming , Elisabeth Girbal-Neuhauser et 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 Bruneau et 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
Deposit thumbnail

Physiological responses of three mono-species phototrophic biofilms exposed to copper and zinc

Emilie Loustau , Jessica Ferriol , Shams Koteiche , Léo Gerlin , Joséphine Leflaive et 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
Deposit thumbnail

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 Sing et 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
Deposit thumbnail

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-Neuhauser et 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
Deposit thumbnail

Atmospheric cold plasmas for biofilm inactivation: does biofilm extracellular matrix limit the bactericidal process?

Frédéric Marchal , Hervé Robert , Damien Seyer , Nofel Merbahi , Irina Randrianjatovo-Gbalou et al.

Journal of Engineering and Technology Research, 2013, pp.123-125

Article dans une revue hal-03270421v1

Distribution and hydrophobic properties of Extracellular Polymeric Substances in biofilms in relation towards cohesion

M. Ras , Dominique Lefebvre , Nicolas Derlon , Jérôme J. Hamelin , Nicolas Bernet et 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

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 Bessiere et 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

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-Neuhauser et al.

IWA Ressource Recovery conference 2025, May 2025, Leeuwarden, Netherlands

Communication dans un congrès hal-05357948v1
Deposit thumbnail

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
Deposit thumbnail

ECONOMIE CIRCULAIRE APPLIQUEE AUX EAUX USEES : PRODUIRE DES ALGINATES A PARTIR DE BOUES GRANULAIRES

Sidonie Durieux , Aurélie Simon , Néréa Chiramberro , A Bou-Sarkis , B Pagliaccia et 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
Deposit thumbnail

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-Sarkis et 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-Leclair et al.

13th European Congress of Chemical Engineering and 6th European Congress of Applied Biotechnology, 2021, Online, France

Communication dans un congrès hal-04754414v1
Deposit thumbnail

Granular biofilm for the production of exopolymer substances

S Durieux , A Simon , N Chiramberro , A Bou-Sarkis , B Pagliaccia et al.

IWA Biofilm Reactor conference, IWA, Dec 2021, Notre Dame, United States

Communication dans un congrès hal-04738727v1

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-Faucher et al.

Colloque du GDR HappyBio-SFPb-SFPMed,, Nov 2021, TOULOUSE, France

Communication dans un congrès hal-03812200v1

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-Sarkis et al.

IWA Biofilms 2020 Virtual Conference, Dec 2020, Online, France

Communication dans un congrès hal-04754428v1

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. Bessiere et al.

IWA Biofilms 2020 Virtual Conference, Dec 2020, Online, France

Communication dans un congrès hal-04754422v1

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 Bessière et 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-Faucher et 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 Merbahi et 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 Yousfi et 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 Gardou et al.

Journées du GDR ABioPlas, 3-4 Novembre 2016, Albi (FRANCE), 2016, Albi, France

Communication dans un congrès hal-03965752v1