Publications by authors named "Ursula Obst"

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Electrofiltration improves dead-end filtration of hyaluronic acid and presents an alternative downstream processing step that overcomes technological challenges of conventional methods.
Gözde Gözke, Frank Kirschhöfer, Carolin Prechtl, Gerald Brenner-Weiss, Nikolay Venelinov Krumov, Ursula Obst

Eng Life Sci· September 2017

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Effect of dental cements on peri-implant microbial community: comparison of the microbial communities inhabiting the peri-implant tissue when using different luting cements.
Michael Korsch, Silke-Mareike Marten, Andreas Dötsch, Ruy Jáuregui, Dietmar H Pieper, Ursula Obst

Clin Oral Implants Res· December 2016

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Swimming behavior of Pseudomonas aeruginosa studied by holographic 3D tracking.
Svenja M Vater, Sebastian Weiße, Stojan Maleschlijski, Carmen Lotz, Florian Koschitzki, Ursula Obst

PLoS One· October 2014

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Microbial analysis of biofilms on cement surfaces: An investigation in cement-associated peri-implantitis.
Michael Korsch, Winfried Walther, Silke-Mareike Marten, Ursula Obst

J Appl Biomater Funct Mater· September 2014

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Cement-associated peri-implantitis: a retrospective clinical observational study of fixed implant-supported restorations using a methacrylate cement.
Michael Korsch, Ursula Obst, Winfried Walther

Clin Oral Implants Res· July 2014

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The Pseudomonas quinolone signal (PQS) stimulates chemotaxis of polymorphonuclear neutrophils.
Gertrud M Hänsch, Birgit Prior, Gerald Brenner-Weiss, Ursula Obst, Joerg Overhage

J Appl Biomater Funct Mater· June 2014

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Quartz crystal microbalance with dissipation coupled to on-chip MALDI-ToF mass spectrometry as a tool for characterising proteinaceous conditioning films on functionalised surfaces.
Frank Kirschhöfer, Annika Rieder, Carolin Prechtl, Boris Kühl, Kristina Sabljo, Ursula Obst

Anal Chim Acta· November 2013

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DNase I and Proteinase K eliminate DNA from injured or dead bacteria but not from living bacteria in microbial reference systems and natural drinking water biofilms for subsequent molecular biology analyses.
Jessica Varela Villarreal, Christina Jungfer, Ursula Obst, Thomas Schwartz

J Microbiol Methods· September 2013

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Drinking water biofilms on copper and stainless steel exhibit specific molecular responses towards different disinfection regimes at waterworks.
Christina Jungfer, Frank Friedrich, Jessica Varela Villarreal, Katharina Brändle, Hans-Jürgen Gross, Ursula Obst

Biofouling· September 2013

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Hydrophobic liquid-infused porous polymer surfaces for antibacterial applications.
Junsheng Li, Tanja Kleintschek, Annika Rieder, Yin Cheng, Tilo Baumbach, Ursula Obst

ACS Appl Mater Interfaces· July 2013

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Electrofiltration as a purification strategy for microbial poly-(3-hydroxybutyrate).
Gözde Gözke, Carolin Prechtl, Frank Kirschhöfer, Gisela Mothes, Jelka Ondruschka, Ursula Obst

Bioresour Technol· November 2012

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Immune defense against S. epidermidis biofilms: components of the extracellular polymeric substance activate distinct bactericidal mechanisms of phagocytic cells.
Eva Meyle, Gerald Brenner-Weiss, Ursula Obst, Birgit Prior, G Maria Hänsch

Int J Artif Organs· October 2012

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Diversity of patients microflora on orthopaedic and dental implants.
Ursula Obst, Silke-Mareike Marten, Christoph Niessner, Erich Hartwig, Michael Korsch

Int J Artif Organs· October 2012

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Effects of synbiotic fermentation products on primary chemoprevention in human colon cells.
Katrin Stein, Anke Borowicki, Daniel Scharlau, Anika Schettler, Kerstin Scheu, Ursula Obst

J Nutr Biochem· July 2012

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Filtration kinetics of chitosan separation by electrofiltration.
Gözde Gözke, Frank Kirschhöfer, Stefan Heissler, Mirko Trutnau, Gerald Brenner-Weiss, Ursula Obst

Biotechnol J· February 2012

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The impact of recombinant fusion-hydrophobin coated surfaces on E. coli and natural mixed culture biofilm formation.
Annika Rieder, Tatjana Ladnorg, Christof Wöll, Ursula Obst, Reinhard Fischer

Biofouling· November 2011

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MALDI-ToF mass spectrometry-multivariate data analysis as a tool for classification of reactivation and non-culturable states of bacteria.
Boris Kuehl, Silke-Mareike Marten, Yvonne Bischoff, Gerald Brenner-Weiss, Ursula Obst

Anal Bioanal Chem· September 2011

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Bacterial DNA from orthopedic implants after routine removal.
Ursula Obst, Silke Mareike Marten, Christoph Niessner, Erich Hartwig

Int J Artif Organs· September 2011

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A lysozyme and magnetic bead based method of separating intact bacteria.
Ebru Diler, Ursula Obst, Katja Schmitz, Thomas Schwartz

Anal Bioanal Chem· July 2011

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Fermented wheat aleurone enriched with probiotic strains LGG and Bb12 modulates markers of tumor progression in human colon cells.
Anke Borowicki, Anke Michelmann, Katrin Stein, Daniel Scharlau, Kerstin Scheu, Ursula Obst

Nutr Cancer· May 2011

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Immunological detection of UV induced cyclobutane pyrimidine dimers and (6-4) photoproducts in DNA from reference bacteria and natural aquatic populations.
Stephanie Kraft, Ursula Obst, Thomas Schwartz

J Microbiol Methods· March 2011

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Modification of an in vitro model simulating the whole digestive process to investigate cellular endpoints of chemoprevention.
Katrin Stein, Anke Borowicki, Daniel Scharlau, Kerstin Scheu, Gerald Brenner-Weiss, Ursula Obst

Br J Nutr· March 2011

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Culture-independent techniques applied to food industry water surveillance--a case study.
Jessica Varela Villarreal, Thomas Schwartz, Ursula Obst

Int J Food Microbiol· July 2010

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Fermented wheat aleurone inhibits growth and induces apoptosis in human HT29 colon adenocarcinoma cells.
Anke Borowicki, Katrin Stein, Daniel Scharlau, Kerstin Scheu, Gerald Brenner-Weiss, Ursula Obst

Br J Nutr· February 2010

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Phagocytosis of staphylococci biofilms by polymorphonuclear neutrophils: S. aureus and S. epidermidis differ with regard to their susceptibility towards the host defense.
Frank Guenther, Petra Stroh, Christoph Wagner, Ursula Obst, Gertrud M Hänsch

Int J Artif Organs· September 2009

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