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Next conference contribution:



Antje Potthast, Stefan Böhmdorfer, Ivan Sumerskii and more colleagues of BOKU in Vienna presented their lignin related research results regarding analysis and modification at the ISWFPC conference in Japan 2019.


EWLP 2020

Ivan Sumerskii & Antje Potthast are going to present their  research results " Adding speed to lignin analysis" at the EWLP 2020 in Gothenburg.



The following documents and files are available at the moment:





Following publications were published since the start of Flippr° in 2013 in reviewed journals:


  •  Mayr, M; Eckhart, R; Sumerskiy, I; Potthast, A; Rosenau, T; Schoggl, JP; Posch, A; Timmel, T.  (2015): Flippr° - an industrial research project in Austria, TAPPI J.; 14(3): 209-213.


  • Korntner, P; Sumerskii, I; Bacher, M; Rosenau, T; Potthast, A (2015) Characterization of technical lignins by NMR spectroscopy: optimization of functional group analysis by P-31 NMR spectroscopy, HOLZFORSCHUNG; 69(6): 807-814. DOI: 10.1515/hf-2014-0281


  • Sumerskii, I; Korntner, P; Zinovyev, G; Rosenau, T; Potthast, A (2015) Fast track for quantitative isolation of lignosulfonates from spent sulfite liquors. RSC ADV.; 5(112): 92732-92742 DOI: 10.1039/C5RA14080C


  • Ortner, Andreas; Huber, Daniela; Haske-Cornelius, Oskar; Weber, Hedda K.; Hofer, Karin; Bauer, Wolfgang; Nyanhongo, Gibson; Gübitz, Georg (2015) Laccase mediated oxidation of industrial lignins: Is oxygen limiting?, Process biochemistry, Vol. 50, No. 8, 2015, p. 1277-1283. DOI: http://dx.doi.org/10.1016/j.procbio.2015.05.003


  • Nugroho Prasetyo, Endry; Rodriguez, RD; Lukesch, B; Weiss, S; Murkovic, Michael; Katsoyannos, Evangelos; Sygmund, C; Ludwig, R; Nyanhongo, Gibson; Gübitz, Georg. (2014) Laccase–cellobiose dehydrogenase-catalyzed detoxification of phenolic-rich olive processing residues. International journal of environmental science and technology; Vol. 12, No. 4, p. 1343-1352. DOI: 10.1007/s13762-014-0526-y


  • Masoumeh Ghorbani, Falk Liebner, Hendrikus W. G. van Herwijnen, Lorenz Pfungen, Maria Krahofer, Enkhjargal Budjav, Johannes Konnerth (2016) Lignin Phenol Formaldehyde Resoles: The Impact of Lignin Type on Adhesive Properties, Bioresources; 11 (3) 6727-6741


  • Nora Odabas, Ute Henniges, Antje Potthast, Thomas Rosenau (2016) Cellulosic fines: Properties and effects, Progress in Materials Science; 83 (2016) 574–594 DOI: http://dx.doi.org/10.1016/j.pmatsci.2016.07.006


  • Nora Odabas, Hassan Amer, Markus Bacher, Ute Henniges, Antje Potthast and Thomas Rosenau (2016) Properties of Cellulosic Material after Cationization in Different Solvents ACS Sustainable Chem. Eng.; 4, 2295−2301 DOI: 10.1021/acssuschemeng.5b01752


  • Hassan Amer, Tiina Nypelö, Irina Sulaeva, Markus Bacher, Ute Henniges, Antje Potthast and Thomas Rosenau (2016) Synthesis and Characterization of Periodate-Oxidized Polysaccharides: Dialdehyde Xylan (DAX), Biomacromolecules; 17 (9), pp 2972–2980 DOI: 10.1021/acs.biomac.6b00777


  • Jérôme Colson, Wolfgang Bauer, Melanie Mayr, Wolfgang Fischer, Wolfgang Gindl- Altmutter (2016) Morphology and rheology of cellulose nanofibrils derived from mixtures of pulp fibres and papermaking fines, Cellulose 23:2439–2448 DOI:10.1007/s10570-016-0987-x


  • Daniela Huber, Andreas Ortner, Andreas Daxbacher, Gibson S. Nyanhongo, Wolfgang Bauer and Georg Guebitz (2016) Influence of Oxygen and Mediators on Laccase-Catalyzed Polymerization of Lignosulfonate, ACS Sustainable Chem. Eng.; 6, 4 (10), pp 5303–5310 DOI: 10.1021/acssuschemeng.6b00692


  • Lukas Andreas Jagiello, Jakob Dominik Redlinger-Pohn, Wolfgang Johann Fischer, Rene Eckhart and Wolfgang Bauer (2016) The effect of Dean Flow in a tube flow fractionation device, Paper Physics; 31 (4)


  • Jakob D. Redlinger-Pohn*, Lukas A. Jagiello, Wolfgang Bauer, and Stefan Radl (2016) Mechanistic Understanding of Size-Based Fibre Separation in Coiled Tubes, International Journal of Multiphase Flow; 83 239-253 DOI: http://dx.doi.org/10.1016/j.ijmultiphaseflow.2016.04.008


  • Jakob D. Redlinger-Pohn, Lisa M. König, Christoph Kloss, Christoph Goniva and Stefan Radl (2016) MODELING OF NON-SPHERICAL, ELONGATED PARTICLES FOR INDUSTRIAL SUSPENSION FLOW SIMULATION, ECCOMAS Congress


  • Jakob D. Redlinger-Pohn*, Matthias Grabner, Philipp Zauner, and Stefan Radl (2016) Separation of Cellulose Fibres from Pulp Suspension by Froth Flotation Fractionation, Separation and Purification Technology; 169 304-313 DOI: http://dx.doi.org/10.1016/j.seppur.2016.06.004


  • Raphael Giner Tovar, Wolfgang J. Fischer, Rene Eckhardt and Wolfgang Bauer (2016) White water recirculation method as a means to evaluate the influece of fines on the properties of handheets, BioResources; 10 (4) 7242-7251


Following publications were published in other journals:


  • Korntner P.; Bacher M.; Sumerskii I.; Rosenau T.; Potthast A. (2014) Characterisation of technical lignins by NMR spectroscopy. 13th European Workshop on Lignocellulosics and Pulp (EWLP 2014),


  • Sumerskii I.; Korntner P.; Rosenau T.; Potthast (2014) Isolation and characterisation of lignosulfonates from spent sulfite liquor. 13th European Workshop on Lignocellulosics and Pulp (EWLP 2014)


  • Nyanhongo. G, Ortner. A, Guebitz, G (2014) Functional polymers derived from lignosulfonates, 5th Nordic Wood Biorefinery Conference, 25-27 March 2014, Stockholm, Sweden


  • Böhmdorfer S.; Oberlerchner J.; Nagawa C.B.; Gorfer M.; Potthast A.; Rosenau T. (2014) High Performance Thin Layer Chromatography in addressing analytical problems in the chemistry of renewables – a method gifted with great versatility, 13th European Workshop on Lignocellulosics and Pulp (EWLP 2014)


  •  Hofer K., Ortner A., Nyanhongo G.S., Winter H., Gübitz G., Bauer W (2015) Serial Sectioning of Fluorescent Coated Paper as a Novel Method to Analyze Binder Penetration, PAPIR - Slovene Paper Magazine, 13, 45-47



The annual Paper and Biorefinery conference in Graz is - because of COVID-19 - reschedulded to 28th - 29th of October in Graz.

You'll find further information here.