Helmut Viernstein

Activities

Activities per year 2004 2007 2008 2009 2010 2019

• 75 Poster presentation
• 45 Talk or oral contribution

Activities per year

Search results

• Composition, molecular dimensions and prebiotic potential of the neutral and acidic polysaccharides extracted from the mucilage of opuntia ficus-indica and opuntia xoconostle

  Jose Manuel Cruz Rubio (Contributor), Alessandra Riva (Contributor), Helmut Viernstein (Contributor), Renate Loeppert (Contributor) & Werner Praznik (Contributor)

  13 Nov 2019

  Activity: Talks and presentations › Poster presentation › Science to Science

• Brazilin Blocks the induction of NFKB1/P50 in human chondrocytes and synoviocytes

  D. Bieder (Contributor), Sonja Walzer (Contributor), Reinhard Windhager (Contributor) & Helmut Viernstein (Contributor)

  Apr 2014

  Activity: Talks and presentations › Poster presentation › Science to Science

• Polysaccharides from seed-mucilage of Hyptis suaveolens and Ocimum basilicum as potential prebiotics

  Andrea Cavarkapa (Contributor), Monika Mueller (Contributor), Werner Praznik (Contributor), Frank Unger (Contributor) & Helmut Viernstein (Contributor)

  2014

  Activity: Talks and presentations › Poster presentation › Science to Science

• Hyptis suaveolens and Ocimum basilicum: Analysis of random heteropolysaccharides

  Andrea Cavarkapa (Contributor), Monika Müller (Contributor), Werner Praznik (Contributor), Frank Unger (Contributor) & Helmut Viernstein (Contributor)

  2014

  Activity: Talks and presentations › Poster presentation › Science to Science

• Hyptis suaveolens: New plant oligosaccharides and their prebiotic activity

  Andrea Cavarkapa (Contributor), Monika Müller (Contributor), Werner Praznik (Contributor), Frank Unger (Contributor) & Helmut Viernstein (Contributor)

  2014

  Activity: Talks and presentations › Poster presentation › Science to Science

• Fluid bed drying and stabilization of probiotic microorganisms. “7th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology

  Helmut Viernstein (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Science to Science

• Anti-inflammatory activity of an ethanolic Caesalpinia sappan extract in human chondrocytes in vitro

  Shengqian Wu (Contributor), Stefan Tögel (Contributor), Helmut Viernstein (Contributor), Frank Unger (Contributor) & Mary B Goldring (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Elucidation of the human chondrocyte glycome and of altering glycans under cytokine treatment

  Stefan Tögel (Contributor), Frank Unger (Contributor), Helmut Viernstein (Contributor), Shengqian Wu (Contributor) & Martin Pabst (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Structural studies of polyscahharides from the Sterculiaceae Sterculia Urens ans Sterculia Lychnophora

  Helmut Viernstein (Contributor), Frank Unger (Contributor) & Maryam Amiri (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Defining carbohydrate targets on osteoarthritic chondrocytes using RT-qPCR and LC-ESI-MS

  Shengqian Wu (Contributor), Helmut Viernstein (Contributor), Frank Unger (Contributor), Stefan Tögel (Contributor), Martin Pabst (Contributor), Friedrich Altmann (Contributor), Catharina Chiari (Contributor) & Josephine Grass (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Interaction of beta-Cyclodextrin with DANN-bases

  Elisabeth Liedl (Contributor), Karl Peter Wolschann (Contributor) & Helmut Viernstein (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Burden of Illness of Osteoporosis in Austria

  Helmut Viernstein (Contributor), Jörg Mahlich (Contributor) & Kurt Redlich (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• The "Drill & Fill" Method

  Helmut Viernstein (Contributor), Cecile Philippe (Contributor), Markus Mitterhauser (Contributor), Leonhard-Key Mien (Contributor), Robert Dudczak (Contributor), Wolfgang Wadsak (Contributor), Daniela Häusler (Contributor) & Kurt Kletter (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Inflammation and osteoarthritis: Impact of cytokines on the chondorcyte glycobiology

  Helmut Viernstein (Contributor), Stefan Tögel (Contributor), Friedrich Altmann (Contributor), Frank Unger (Contributor), Josephine Grass (Contributor) & Shengqian Wu (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Development of a Fast Radiolabelling Method for Pellets.

  Helmut Viernstein (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Science to Science

• Impact of Heat Stress on the Cellular Activity and Culturability of Probiotic Microorganisms

  Sharareh Salar-Behzadi (Contributor), Stefan Tögel (Contributor), Maria Hofrichter (Contributor), Stefanie Stummer (Contributor), Mimoza Basholli (Contributor), Michael Wirth (Contributor), Frank Unger (Contributor) & Helmut Viernstein (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Science to Science

• O/S-regioselective [18]fluoroethylations

  Leonhard-Key Mien (Contributor), Markus Mitterhauser (Contributor), Helmut Spreitzer (Contributor), Helmut Viernstein (Contributor), Daniela Haeusler (Contributor), Rupert Lanzenberger (Contributor), Wolfgang Wadsak (Contributor), Kurt Kletter (Contributor) & Robert Dudczak (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Density Functional Theory Calculations on Methylated ß-Cyclodextrin

  Alfred Karpfen (Contributor), Elisabeth Liedl (Contributor), Helmut Viernstein (Contributor), Petra Greiler-Weiss (Contributor) & Karl Peter Wolschann (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Science to Science

• The Adenosin3 receptor PET-tracer [18F]FE@SUPPY & [18F]FE@SUPPY:2-the story goes on

  Helmut Viernstein (Contributor), Daniela Häusler (Contributor), Markus Mitterhauser (Contributor), Lukas Nics (Contributor), Wolfgang Wadsak (Contributor), Robert Dudczak (Contributor), Leonhard-Key Mien (Contributor), Claudia Kuntner (Contributor), Rupert Lanzenberger (Contributor) & Thomas Wanek (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Impact of different drying processes on the cellular activity of Enterococcus faecium M74

  Helmut Viernstein (Contributor), Stefanie Stummer (Contributor), Stefan Tögel (Contributor), Michael Wirth (Contributor), Sharareh Salar-Behzadi (Contributor) & Marie-Christin Rabenreither (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Enzyme-Catalyzed Approaches for the Development of New Biomimetic Carbohydrate-Derivated Excipients

  Helmut Viernstein (Contributor), Borjana Lubura (Contributor), Frank Unger (Contributor), Yasser Saber (Contributor) & Sharareh Salar-Behzadi (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Science to Science

• Enzyme-catalysed and organic-chemical sytheses of maltose analogues

  Helmut Viernstein (Contributor), Frank Unger (Contributor) & Maryam Amiri (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Enzyme-catalyzed synthesis of 2-Acido-2-deoxy-D-glucose under catalysis by recombinant cellobiose phosphorylase (CeP)

  Borjana Lubura (Contributor) & Helmut Viernstein (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Anti-inflammatory activity of sappan lignum extract in a cell model of osteoarthritis

  Helmut Viernstein (Contributor), Stefan Tögel (Contributor), Frank Unger (Contributor), Shengqian Wu (Contributor), Mary B Goldring (Contributor) & Catharina Chiari (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Density Functional Theory Calculations on Meloxycam-ß-Cyclodextrin Inclusion Complexes

  Alfred Karpfen (Contributor), Helmut Viernstein (Contributor), Petra Greiler-Weiss (Contributor) & Karl Peter Wolschann (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Science to Science

• Interaction of ß-Cyclodextrin with DNA-bases

  Elisabeth Liedl (Contributor), Karl Peter Wolschann (Contributor) & Helmut Viernstein (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• Density Functional Theoery Calculations on Methylated beta-Cyclodextrins

  Helmut Viernstein (Contributor), Alfred Karpfen (Contributor), Elisabeth Liedl (Contributor) & Karl Peter Wolschann (Contributor)

  2010

  Activity: Talks and presentations › Poster presentation › Other

• D-glucosyl-D-xylose: Enzyme-catalyzed Synthesis of Maltose Analoues

  Helmut Viernstein (Contributor), Maryam Amiri (Contributor) & Frank Unger (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Structural Studies with Polysaccharides from Sterculia urens and Sterculia lychnophora

  Helmut Viernstein (Contributor), Frank Unger (Contributor) & Maryam Amiri (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• (18F)FE@SUPPY-the first PET tracer for the Adenosine A3 receptor

  Helmut Viernstein (Contributor), Daniela Häusler (Contributor), Leonhard-Key Mien (Contributor), Markus Mitterhauser (Contributor), Wolfgang Wadsak (Contributor), Kurt Kletter (Contributor), Johanna Ungersböck (Contributor), Rupert Lanzenberger (Contributor) & Thomas Wanek (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Phenotype-related differential a-2,6 or a-2,3 sialylation of chondrocyte glycoprotein N-glycans

  Helmut Viernstein (Contributor), Frank Unger (Contributor), Friedrich Altmann (Contributor), Stefan Tögel (Contributor) & Mary B Goldring (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Reaction of Azidosugars with Alkyne: Synthesis of Sugar Triazoles as Linking Arms

  Helmut Viernstein (Contributor), Frank Unger (Contributor) & Yasser Saber (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Structural Studies with Polysaccharides from Sterculia urens and Sterculia lychnophora

  Helmut Viernstein (Contributor), Frank Unger (Contributor) & Maryam Amiri (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Natural polymers as excipients for formulation development,

  Stefanie Stummer (Contributor), Sharareh Salar-Behzadi (Contributor) & Helmut Viernstein (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Other

• Effect of stress on cellular properties of Enterococcus faecium,

  Sharareh Salar-Behzadi (Contributor), Helmut Viernstein (Contributor), Stefan Tögel (Contributor) & Stefanie Stummer (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Other

• Carbohydrate derived azides for pharmaceutical technical application

  Helmut Viernstein (Contributor), Yasser Saber (Contributor), Borjana Lubura (Contributor) & Frank Unger (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• D-glucosyl-D-xylose: Enzyme-catalyzed Synthesis of Maltose Analogs

  Helmut Viernstein (Contributor), Frank Unger (Contributor) & Maryam Amiri (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Carbohydrate derived azides for pharmaceutical applications

  Helmut Viernstein (Contributor), Frank Unger (Contributor), Borjana Lubura (Contributor) & Yasser Saber (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Microencapsulation of antimicrobial agents by three chemical methods

  Sharareh Salar-Behzadi (Contributor) & Helmut Viernstein (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Substrate Studies with the recombinant Cellobiose Phosphorylase from Clostridium Thermocellum NCIMB 10682

  Sharareh Salar-Behzadi (Contributor), Borjana Lubura (Contributor), Yasser Saber (Contributor), Frank Unger (Contributor), Helmut Viernstein (Contributor) & Erika Jensen-Jarolim (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Science to Science

• Particle labelling with [18F] for PEPT,

  Helmut Viernstein (Contributor), Sharareh Salar-Behzadi (Contributor) & Markus Mitterhauser (Contributor)

  2009

  Activity: Talks and presentations › Poster presentation › Other

• Tissue engineering in cartilage research: lectins as mediators of bioadhesion?

  Verena Plattner (Contributor), Stefan Tögel (Contributor), Michael Wirth (Contributor), Helmut Viernstein (Contributor), Franz Gabor (Contributor) & Shengqian Wu (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Physical Properties of Films Containing Shellac

  Sharareh Salar-Behzadi (Contributor), Stefanie Stummer (Contributor) & Helmut Viernstein (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Investigation of mRNA-related chondroprotective effects in a human cell model of osteoarthritis.

  Stefan Tögel (Contributor), Helmut Viernstein (Contributor), Claudia Piana (Contributor), Franz Gabor (Contributor), Shengqian Wu (Contributor) & Mary B Goldring (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Film coating with Shellack

  Helmut Viernstein (Contributor) & Sharareh Salar-Behzadi (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Monosaccharide composition of plant extracts form ocimum basilicum

  Diana Berner (Contributor), Helmut Viernstein (Contributor), Frank Unger (Contributor) & Laurenz Wenig (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Density function theory calculations on meloxicam-b-cyclodextrin inclusion complexes

  Elisabeth Liedl (Contributor), Karl Peter Wolschann (Contributor), Helmut Viernstein (Contributor) & Petra Greiler-Weiss (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Application of Shellac in probiotic formulations

  Helmut Viernstein (Contributor), Stefanie Stummer (Contributor) & Sharareh Salar-Behzadi (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Wheat germ agglutinin targets the hyaluronan coat of human chondrocytes.

  Shengqian Wu (Contributor), Verena Plattner (Contributor), Stefan Tögel (Contributor), Franz Gabor (Contributor), Michael Wirth (Contributor), Helmut Viernstein (Contributor) & Catharina Chiari (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science

• Density function theory calculations of the interaction between b-cyclodextrin and single protonic solvent molecules

  Alfred Karpfen (Contributor), Petra Greiler-Weiss (Contributor), Karl Peter Wolschann (Contributor), Helmut Viernstein (Contributor) & Elisabeth Liedl (Contributor)

  2008

  Activity: Talks and presentations › Poster presentation › Science to Science