Hubert Hettegger

Presentations

• Year: 2024 -  Bioplastik – zu "grün", um wahr zu sein?

  Autoren: Hettegger, H

  Event: 15. Netzwerktag der ARGE NaWi/MINT NÖ

• Year: 2024 -  Exploiting the inherent chirality of cellulose: Synthesis of non-conventional chiral stationary phases for enantioseparation by HPLC

  Autoren: Lehrhofer, AF; Bui, CV; Malyshenko A; Rosenau, T; Hettegger, H

  Event: ACS Spring 2024

• Year: 2024 -  SCI-MIX Poster: Exploiting the inherent chirality of cellulose: Synthesis of non-conventional chiral stationary phases for enantioseparation by HPLC

  Autoren: Lehrhofer AF; Bui, CV; Malyshenko A; Rosenau, T; Hettegger H

  Event: ACS Spring 2024

• Year: 2024 -  Grüne Chemie - wozu?

  Autoren: Hettegger, H; Rosenau, T

  Event: Lange Nacht Der Forschung 2024

• Year: 2024 -  Beta-irradiation ("e-beaming") of celluloses - just physics or rather chemistry?

  Autoren: Rosenau, T; Lehrhofer, AF; Jusner, P; Sulaeva, I; Schiehser, S; Barbini, S; Yoneda, Y; Hettegger, H; Potthast, A

  Event: 6th EPNOE Junior Scientist Meeting 2024

• Year: 2024 -  Exploring the enantiorecognition mechanism of 3,5-dinitrobenzoyl-amino acids using two Cinchona alkaloidderived chiral stationary phases: a journey with molecular dynamic simulations

  Autoren: Varfaj, I; Labikova, M; Sardella, R; Hettegger, H; Lindner, W; Kohout, M; Carotti, A

  Event: 28th International Symposium on Separation Sciences 2024

• Year: 2024 -  Exploiting the inherent chirality of cellulose: Synthesis and characterization of non-conventional cellulose derivatives as separation materials for chiral HPLC

  Autoren: Lehrhofer, AF; Petroni, S; Bui, CV; Malyshenko, A; Rosenau, T; Hettegger, H

  Event: 6th EPNOE Junior Scientist Meeting 2024

• Year: 2024 -  Gallic acid amides as stabilizers of spinning dope for safe and efficient Lyocell fiber production

  Autoren: Ivanova, OA; Rosenau, T; Hettegger, H

  Event: 6th EPNOE Junior Scientist Meeting 2024

• Year: 2024 -  Tuning of cellulosic paper properties through silica coating reinforced with polysaccharides: An environmentally friendly approach

  Autoren: Zieher, J; Beaumont, M; Rosenau, T; Hettegger, H

  Event: 6th EPNOE Junior Scientist Meeting 2024

• Year: 2024 -  Barking up the wrong tree? Biorefinery and Green Chemistry as Trump Card

  Autoren: Hettegger, H; Rosenau, T

  Event: SC3 Science for Climate Change Challenges

• Year: 2024 -  Exploiting the inherent chirality of cellulose: HPLC for enantiomeric separation on non-conventional cellulose derivatives as chiral stationary phases

  Autoren: Lehrhofer, A; Petroni, S; Bui, C; Malyshenko, A; Rosenau, T; Hettegger, H

  Event: 34th International Symposium on Chromatography 2024

• Year: 2024 -  Cellulose - A (natural) polymer for chiral HPLC separations

  Autoren: Hettegger, H

  Event: Mini Symposium - ASAC Next Generation Analytical Chemists 2024

• Year: 2024 -  Bioplastik: Ein grüner Ausweg?

  Autoren: Zieher, J; Rosenau, T; Hettegger, H

  Event: Pint of Science 2024

• Year: 2024 -  Stabilizing Lyocell dopes with gallamides - a comparative study

  Autoren: Ivanova, OI; Petsoukis, T; Rosenau, T; Hettegger, H

  Event: 17th European Workshop on Lignocellulosics and Pulp 2024

• Year: 2024 -  Comprehensive 2D GC-MS for the analysis of volatile ageing products of lignocelluloses

  Autoren: Masek Benetkova, B; Böhmdorfer, S; Hettegger, H; Potthast, A

  Event: 17th European Workshop on Lignocellulosics and Pulp 2024

• Year: 2024 -  Mechanistic studies on cross-linking of cellulose using maleic acid and sodium hypophosphite

  Autoren: Lehrhofer, A; Fliri, L; Bacher, M; Hummel, M; Rosenau, T; Hettegger, H

  Event: 17th European Workshop on Lignocellulosics and Pulp 2024

• Year: 2024 -  Environmentally friendly approaches for the tuning of cellulosic paper properties through polysaccharide-reinforuced silica coatings

  Autoren: Zieher, J; Beaumont, M; Rosenau, T; Hettegger, H

  Event: 17th European Workshop on Lignocellulosics and Pulp 2024

• Year: 2023 -  Chiral resolution of N-protected α- and β-amino acids on Cinchona alkaloid-based ion exchangers: is there a reversal of elution order?

  Autoren: Labíková, M; Varfaj, I; Carotti, A; Sardella, R; Bacher, M; Rosenau, T; Hettegger, H; Kohout, M; Lindner, W

  Event: 33rd International Symposium on Chirality

• Year: 2023 -  Cellulose modification for the development of non-conventional chiral stationary phases for enantioseparation on HPLC

  Autoren: Lehrhofer, A; Bui, C; Goto, T; Kabrelian, A; Malyshenko, A; Rosenau, T; Hettegger, H

  Event: 21st International Symposium on Wood, Fibre, and Pulping Chemistry 2023

• Year: 2023 -  Auf dem "Holzweg"? Bioraffinerie und Grüne Chemie als Trumpf

  Autoren: Hettegger, H; Potthast, A; Rosenau, T

  Event: 16. Europäischer Chemielehrer*innenkongress 2023

• Year: 2023 -  The sixpack of current biorefinery problems

  Autoren: Hettegger, H; Rosenau, T

  Event: Green Chemistry: Recent Trends and Innovations

• Year: 2023 -  Cellulose – from wood via biorefinery to high-performance materials

  Autoren: Hettegger, H; Potthast, A; Rosenau, T

  Event: Guest Lecture, UCT Prague

• Year: 2023 -  Green Chemistry MSc Program

  Autoren: Hettegger, H

  Event: MasterDok Infodays 2023

• Year: 2023 -  Cellulose Hightech-Materialien – ein neues CD-Labor an der BOKU

  Autoren: Hettegger, H

  Event: Plattform Grüne Chemie : Zukunft Chemie

• Year: 2023 -  Fluorescence labeling of C1 oxidized cellulose: Method development

  Autoren: Budischowsky, D; Sulaeva, I; Hettegger, H; Rosenau, T; Potthast, A

  Event: 21st International Symposium on Wood, Fibre, and Pulping Chemistry 2023

• Year: 2023 -  Synthesis strategies for novel carbamate‐type cellulose‐based chiral stationary phases

  Autoren: Hettegger, H; Bui, C; Lehrhofer, A; Malyshenko, A; Kamitakahara, H; Lindner, W; Rosenau, T

  Event: The 5th International Cellulose Conference (ICC2022+1)

• Year: 2023 -  Auf dem "Holzweg"? Bioraffinerie und Grüne Chemie als Trumpf

  Autoren: Hettegger, H

  Event: Projekttag Experiment: Zukunft

• Year: 2023 -  Cellulose – some news from an old polymer

  Autoren: Plenary: Rosenau, T; Hettegger, H; Böhmdorfer, S; Beaumont, M; Sulaeva, I; Simon, J; Zaccaron, S; Sumerskii, I; Bacher, M; Yoneda, Y; French, AD; Hosoya, T; Potthast, A

  Event: 21st International Symposium on Wood, Fibre, and Pulping Chemistry 2023

• Year: 2023 -  Out of the Box: Cellulose as a High-Performance Material in Chiral Chromatography

  Autoren: Hettegger, H; Bui, C; Lehrhofer, A; Potthast, A; Rosenau, T

  Event: Fortbildung R&D Lenzing AG

• Year: 2023 -  On the wrong track? Biorefinery and Green Chemistry as Trump Cards

  Autoren: Hettegger, H; Rosenau T

  Event: Socio-Economic Transformation in Space

• Year: 2023 -  „Grüne Chemie“ – wie geht das?

  Autoren: Hettegger, H; Rosenau, T

  Event: Plus Lucis 77. Fortbildungswoche

• Year: 2023 -  Christian Doppler Labor für "Cellulose Hightech-Materialien"

  Autoren: Hettegger, H

  Event: Forschung, Technologie, Innovation: Highlights der Biobasierten Industrie

• Year: 2022 -  Novel cellulose-based stationary phases for chiral separations using HPLC

  Autoren: Lehrhofer, AF; Bui, CV; Goto, T; Sixta, G; Lindner, W; Rosenau, T; Hettegger, H

  Event: Young Analytical Chemists Forum 2022

• Year: 2022 -  Preparation of cellulose carbamate-based chiral stationary phases for the resolution of enantiomers by HPLC

  Autoren: Hettegger, H; Bui, CV; Lehrhofer, A; Sixta, G; Lindner, W; Rosenau, T

  Event: International EPNOE Junior Scientist Meeting

• Year: 2022 -  A new solvent system for the analysis of hydroxy groups of lignosulfonates by 31P NMR

  Autoren: Wurzer, GK; Bacher, M; Sumerskii, I; Musl, O; Fackler, K; Bischof, RH; Hettegger, H; Potthast, A; Rosenau, T

  Event: Young Analytical Chemists Forum 2022

• Year: 2022 -  Oxidation reactions of cellulose - Some reaction mechanisms, cautionary notes and analytical aspects

  Autoren: Thomas Rosenau, Marco Beaumont, Hubert Hettegger, Irina Sulaeva, Jonas Simon, Markus Bacher, Yuko Yoneda, Takashi Hosoya, Antje Potthast

  Event: SMART Conference 2022

• Year: 2022 -  Cellulose-Based Chiral Stationary Phases for Enantioseparation by HPLC

  Autoren: Lehrhofer, A; Bui, C; Goto, T; Jaxel, J; Sixta, G; Rosenau, T; Hettegger, H

  Event: 16th EWLP European Workshop on Lignocellulosics and Pulp 2022

• Year: 2022 -  Testing the efficiency of novel chelating agents for peroxide bleaching of pulps

  Autoren: Goto, T; Zaccaron, S; Hettegger, H; Bischof, RH; Fackler, K; Potthast, A; Rosenau, T

  Event: International EPNOE Junior Scientist Meeting

• Year: 2022 -  A new universal solvent system for the analysis of lignosulfonates by 31P NMR

  Autoren: Wurzer, G; Bacher, M; Hettegger, H; Sumerskii, I; Musl, O; Fackler, K; Bischof, R; Potthast, A; Rosenau, T

  Event: 16th EWLP European Workshop on Lignocellulosics and Pulp 2022

• Year: 2022 -  Fluorescence labeling of C1 oxidized cellulose: Method development

  Autoren: Budischowsky, D; Sulaeva, I; Hettegger, H; Ludwig, R; Rosenau, T; Potthast, A

  Event: Young Analytical Chemists Forum 2022

• Year: 2022 -  Enantioseparation on non-conventional cellulose-type chiral stationary phases by high-performance liquid chromatography

  Autoren: Lehrhofer, A; Bui, CV; Goto, T; Jaxel, J; Sixta, G; Rosenau, T; Hettegger, H

  Event: International EPNOE Junior Scientist Meeting

• Year: 2022 -  Utilization of viscose process lyes for chelation

  Autoren: Hettegger, H; Goto, T; Zaccaron, S; Bischof, RH; Fackler, K; Aigner, DJ; Potthast, A; Rosenau, T

  Event: Wood K plus Jahrespräsentation

• Year: 2022 -  Into the Blue: Investigation of Indigo´s Influence on Cellulose Stability

  Autoren: Melikhov, I; Sulaeva, I; Hettegger, H; Rosenau, T; Potthast, A

  Event: 16th EWLP European Workshop on Lignocellulosics and Pulp 2022

• Year: 2022 -  Click immobilization of cellulose carbamate-based chiral selectors onto silica gel for enantiomer separation by HPLC

  Autoren: Bui, CV; Frühauf, P; Lindner, W; Rosenau, T; Hettegger, H

  Event: International EPNOE Junior Scientist Meeting

• Year: 2022 -  A new solvent system to analyze functional groups of lignosulfonates by 31P NMR

  Autoren: Wurzer, G; Bacher, M; Hettegger, H; Sumerskii, I; Musl, O; Fackler, K; Bischof, RH; Potthast, A; Rosenau, T

  Event: Chemietage 2022 - Green Chemistry for a sustainable Europe

• Year: 2022 -  Bioeconomy - Biorefinery - BOKU

  Autoren: Thomas Rosenau, Antje Potthast, Falk Liebner, Stefan Böhmdorfer, Hubert Hettegger

  Event: Bioeconomy Symposium Bonn 2022

• Year: 2022 -  Synthesis and Chiral Recognition Ability of Cellulose-Based Chiral Selectors with Regioselective Substituents Obtained by Carbonate Aminolysis

  Autoren: Bui, CV; Frühauf, P; Lindner, W; Rosenau, T; Hettegger, H

  Event: 16th EWLP European Workshop on Lignocellulosics and Pulp 2022

• Year: 2021 -  Wood, cellulose and biorefineries

  Autoren: Thomas Rosenau, Hubert Hettegger, Stefan Böhmdorfer, Antje Potthast

  Event: Biorefineries in Brazil (BB2021)

• Year: 2021 -  Testing the efficiency of novel chelating agents

  Autoren: Goto, T; Zaccaron, S; Hettegger, H; Bischof, RH; Fackler, K; Potthast, A; Rosenau, T

  Event: 17th International Conference on Renewable Resources and Biorefineries RRB 2021

• Year: 2021 -  Green(er) modifications of cellulosics

  Autoren: Thomas Rosenau, Marco Beaumont, Hubert Hettegger, Irina Sulaeva, Jonas Simon, Markus Bacher, Yuko Yoneda, Takashi Hosoya, Antje Potthast

  Event: Green Chemistry and Renewable Resources

• Year: 2021 -  Some novel aspects of the system “cellulose – water”

  Autoren: Thomas Rosenau, Marco Beaumont, Hubert Hettegger, Irina Sulaeva, Jonas Simon, Markus Bacher, Yuko Yoneda, Takashi Hosoya, Antje Potthast

  Event: International Symposium on Cellulose and Renewable Materials

• Year: 2021 -  Oxidative ammonolysis of technical lignins for agricultural utilization

  Autoren: Wurzer, GK; Hettegger, H; Bischof, RH; Fackler, K; Potthast, A; Rosenau, T

  Event: 17th International Conference on Renewable Resources and Biorefineries RRB 2021

• Year: 2021 -  Chemie nachwachsender Rohstoffe - Potentiale für Zusammenarbeit und Projekte

  Autoren: Thomas Rosenau, Hubert Hettegger

  Event: Head R&D, Papierfabrik Wattens

• Year: 2021 -  Chemistry of renewable resources: Potential for cooperation and mutual projects

  Autoren: Thomas Rosenau, Antje Potthast, Hubert Hettegger

  Event: Meeting with Head R&D and lab heads of SAPPI South Africa

• Year: 2021 -  From cellulose in wood to cellulosic textiles

  Autoren: Thomas Rosenau, Hubert Hettegger, Markus Bacher, Kanji Kajiwara, Antje Potthast

  Event: 3rd Novel Fibers Conference NFC 2021

• Year: 2021 -  Regioselective Synthesis of Cellulose Carbamate-Based Chiral Cation Exchangers for Enantiomer Resolution by HPLC

  Autoren: Bui, CV; Melikhov, I; Lindner, W; Rosenau, T; Hettegger, H

  Event: 7th International Polysaccharide Conference EPNOE 2021

• Year: 2021 -  Aging and chromophores in cellulosics – minute concentrations, huge effects

  Autoren: Thomas Rosenau, Antje Potthast, Hubert Hettegger, Stefan Böhmdorfer, Markus Bacher

  Event: International Symposium on Biorefining, Papermaking, and Lignocellulosic Materials 2021 (ISBPLM 2021)

• Year: 2021 -  Some new aspects of the system “cellulose – water”

  Autoren: Thomas Rosenau, Marco Beaumont, Hubert Hettegger, Irina Sulaeva, Jonas Simon, Markus Bacher, Yuko Yoneda, Takashi Hosoya, Antje Potthast

  Event: 3rd International Symposium on Nanocellulosic Materials

• Year: 2021 -  Testing the efficiency of novel chelating agents

  Autoren: Goto, T; Zaccaron, S; Hettegger, H; Bischof, RH; Fackler, K; Potthast, A; Rosenau, T

  Event: 7th International Polysaccharide Conference of the European Polysaccharide Network of Excellence (EPNOE)

• Year: 2021 -  Holz als wichtigster Ausgangsstoff in Bioraffinerien

  Autoren: Hettegger, H; Rosenau, T

  Event: Workshop on "Chemicals for wood-based materials"

• Year: 2020 -  Kooperationsstrategie BOKU - Lenzing AG

  Autoren: Thomas Rosenau, Antje Potthast, Hubert Hettegger

  Event: Forschungsmeeting, Head R&D and group leaders, Lenzing AG

• Year: 2019 -  Polysaccharide derivatives in chiral chromatography – current research and trends

  Autoren: Hettegger, H; Lindner, W; Potthast, A; Rosenau, T

  Event: ViP 2nd Vienna Polymer-Group Symposium

• Year: 2019 -  Polysaccharide-functionalized particles and monolithic materials for chromatography

  Autoren: Hettegger, H; Beaumont, M; Wurzer, G; Jungbauer, A; Lindner, W; Potthast, A; Rosenau, T

  Event: 20th International Symposium on Wood, Fibre, and Pulping Chemistry ISWFPC 2019

• Year: 2019 -  Pitfalls in the chemistry of cellulosic chromophores

  Autoren: Hettegger, H; Amer, H; Zwirchmayr, N; Hosoya, T; Potthast, A; Rosenau, T

  Event: 257th National Spring Meeting of the American Chemical Society ACS 2019

• Year: 2019 -  Polysaccharide-derivatives as versatile selectors for stationary phases in chromatographic applications

  Autoren: Hettegger, H; Beaumont, M; Wurzer, G; Jungbauer, A; Potthast, A; Rosenau, T

  Event: IWBLCM 2019 2nd International Workshop on Biorefinery of Lignocellulosic Materials

• Year: 2019 -  Bacterial Nano Cellulose: Exploring and developing the potential of an intriguing, low-cost and fully bio-based product towards the demands of our today’s contemporary society

  Autoren: Hettegger, H; Sulaeva, I; Doyle nee Pircher, N; Haimer, E; Wang, H; Quraishi, S; Potthast, A; Rosenau, T; Liebner, F

  Event: 4nd International Symposium on Bacterial Cellulose

• Year: 2018 -  Lignosulfonate shaping: Purification, modification and crosslinking towards lignin-based function materials

  Autoren: Mimini, V; Hettegger, H; Amer, H; Fackler, K; Potthast, A; Rosenau, T

  Event: 3rd International Conference on Advanced Functional Materials

• Year: 2018 -  BOKU, Division of Chemistry of Renewable Resources

  Autoren: Hettegger, H; Beaumont, M; Zinovyev, G; Sulaeva, I

  Event: 1st Vienna Polymer-Group Symposium ViP 2018

• Year: 2018 -  Green modification of a Cellulose II gel to tailor surface functionality and particle size

  Autoren: Beaumont, M; Hettegger, H; Nypelö, T; Opietnik, M; Potthast, A; Rosenau, T

  Event: 1st Vienna Polymer-Group Symposium ViP 2018

• Year: 2017 -  The activation of the endoperoxide ascaridole in Leishmania

  Autoren: Gille, L; Geroldinger, G; Tonner, M; Hettegger, H; Bacher, M; Monzote, L; Walter, M; Staniek, K; Rosenau, T

  Event: OCC World Congress / Annual SFRR-E Conference

• Year: 2017 -  The activation of the endoperoxide ascaridole in Leishmania

  Autoren: Gille, L; Geroldinger, G; Tonner, M; Hettegger, H; Bacher, M; Monzote, L; Walter, M; Staniek, K; Rosenau, T

  Event: OCC World Congress / Annual SFRR-E Conference

• Year: 2017 -  Functional Cellulose Particles: Tailoring Surface Functionality and Size in Aqueous Conditions

  Autoren: Beaumont, M; Hettegger, M; Nypelö, T; Opietnik, M; Potthast, A; Rosenau, T

  Event: Makromolekulares Kolloquium 2017

• Year: 2016 -  Bacterial Cellulose in Wound Treatment - Existing Applications and Novel Developments

  Autoren: Hettegger, H; Rosenau, T

  Event: 13th International Life Science Meeting IMC FH Krems

• Year: 2016 -  Green Chemicals for the Textile Industry

  Autoren: Hettegger, H; Schimper, C

  Event: Fachtagung Patentrezept Bioökonomie

• Year: 2016 -  Bacterial Cellulose in Wound Treatment - Existing Applications and Novel Developments

  Autoren: Potthast, A; Rosenau, T; Hettegger, H; Sulaeva, I; Beaumont, M

  Event: 6th Seminar on Recent Advances in Cellulose Nanotechnology Research

• Year: 2016 -  Modification of Biopolymers for Improved Wound Healing

  Autoren: Hettegger, H; Potthast, A; Rosenau, T

  Event: Paper & Biorefinery Conference 2016

• Year: 2016 -  Fast track for the accurate determination of methoxyl groups in lignin

  Autoren: Sumerskii, I; Zweckmair, T; Hettegger, H; Zinovyev, G; Korntner, P; Rosenau, T; Potthast, A

  Event: 14th European Workshop on Lignocellulosics and Pulp 2016

• Year: 2016 -  Green Modification of a Cellulose II Gel to tailor Surface Functionality and Particle Size

  Autoren: Beaumont, M; Hettegger, H; Nypelö, T; Opietnik, M; Potthast, A; Rosenau, T

  Event: Polydays

• Year: 2016 -  Novel Photocatalytic Cellulosic Biocomposites for Improved Wound Healing

  Autoren: Hettegger, H; Potthast, A; Rosenau, T

  Event: BIT´s 2nd Annual World Congress of Smart Materials-2016

• Year: 2016 -  Selective derivatization reactions in Lignin analytics: Probing completeness

  Autoren: Korntner, P; Sumerskii, I; Hettegger, H; Zweckmair, T; Rosenau, T; Potthast, A

  Event: 14th European Workshop on Lignocellulosics and Pulp 2016

• Year: 2016 -  Bacterial Cellulose in Wound Treatment - Existing Applications and Novel Developments

  Autoren: Antje Potthast, Thomas Rosenau, Hubert Hettegger, Irina Sulaeva, Marco Beaumont

  Event: Recent Advances in Nanotechnology Research

• Year: 2016 -  Aqueous Modification of Nano- and Microfibrillar Cellulose with a Click Synthon

  Autoren: Hettegger, H; Beaumont, M; Kabrelian, V; Opietnik, M; Potthast, A; Rosenau, T

  Event: 14th European Workshop on Lignocellulosics and Pulp 2016

• Year: 2015 -  A general approach to functionalization of never-dried cellulose materials: a mild click chemistry protocol in water

  Autoren: Hettegger, H; Beaumont, M; Potthast, A; Rosenau, T

  Event: 18th International Symposium on Wood, Fiber and Pulping Chemistry ISWFPC 2015

• Year: 2015 -  Photoactive materials for wound care purposes based on bacterial cellulose

  Autoren: Hettegger, H; Sortino, S; Potthast, A; Rosenau, T

  Event: 249th National Spring Meeting of the American Chemical Society ACS 2015

• Year: 2015 -  Degree of acetylation in biopolymers: a novel analytical method

  Autoren: Zweckmair, T; Becker, M; Ahn, K; Hettegger, H; Kosma, P; Rosenau, T; Potthast, A

  Event: 249th National Spring Meeting of the American Chemical Society ACS 2015

• Year: 2014 -  Heterogeneous Surface Modification of Cellulose: Synthesis of Photoactive Materials via Click Chemistry

  Autoren: Hettegger, H; Harreither, W; Merz, K; Rohrer, C; Potthast, A; Rosenau, T

  Event: 13th European Workshop on Lignocellulosics and Pulp 2014

• Year: 2014 -  Photoactive Materials for Cellulose-based Wound Dressings - Characterization regarding Singlet Oxygen Production

  Autoren: Hettegger, H; Sortino, S; Potthast, A; Rosenau, T

  Event: COST FP1205 Seminar on "Ongoing Modification of Cellulose Nanofibers and their potential Applications"