

Nicolaus still seems happy with us.
Paper accepted: Performance and nutrient composition of black soldier fly larvae fed diets with various protein concentrations throughout the life cycle
Today, Laura Schneider’s second paper in collaboration with Dr. Stefan Cord-Landwehr from our group has been accepted for publication in the journal “Animal”.
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Review accepted: “Cell walls of filamentous fungi – Challenges and opportunities for biotechnology”
Today, Katharina Ost’s review on the biotechnology of fungal cell walls was accepted for publication in the journal Applied Microbiology and Biotechnology.
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Paper accepted: Dietary protein levels in isoenergetic diets affect the performance, nutrient utilization and retention of nitrogen and amino acids of Hermetia illucens larvae (Diptera: Stratiomyidae)
Today, a manuscript has been accepted for publication in the journal Insects to which we contributed our expertise in chitin and chitosan biology and chemistry, in particular our post-doc Dr. Stefan Cord-Landwehr’s analytical expertise.
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Review accepted: A Bioactivity Matrix for Antimicrobial Activities of Chitosans: A review


December 6, 2023: Nikolaus visited us!


Summer Party of Schlossplatz 8: Super Heroes on the move


17th Summer Course Glycosciences, Wageningen, the Netherlands
farewell party for Martin Bonin and Christin Meier
Today, after the successful defence of his doctoral thesis, Martin Bonin invited the whole group to his farewell party, jointly with Christin Meier who has worked with us as an excellent and steadily increasingly precious research technician.
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Welcome Carlos Alberto Chaves Girao Neto, our latest sandwich doctoral candidate from Brazil
Today, Carlos Girao, a doctoral researcher in Chemical Engineering supervised by Prof. Dr. Maria Valderez Ponte Rocha from the Chemical Engineering Department of the Federal University of Ceará in Brazil, has joined our group for a six months sandwich research stay.
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Composition and charge compensation in chitosan/gum arabic complex coacervates in dependence on pH and salt concentration
Today, Philipp Schröder’s second publication in collaboration with Dr. Stefan Cord-Landwehr has been published in the renowned journal Biomacromolecules.
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Paper accepted: Chitosan as enabling polymeric binder material for silicon-graphite based anodes in lithium ion batteries
Today, the third paper [B1] on using chitosans as a material in ‘green’ batteries in which our doctoral candidate Max Linhorst was involved has been accepted for publication in the journal Energy Technology.
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December 6, 2022: Nikolaus said “danke” again


December 1, 2022: Finally, another Christmas party!
Gian Luca Marongiu successfully defended his Master thesis
Today, Gian Luca Marongiu successfully defended his Master thesis on a detailed characterisation of human chitinolytic enzymes, supported by Prof. Bruno Moerschbacher, and by Prof. Dirk Prüfer from our institute.
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Farewell-party of Dr. Philipp Lemke


Mini-Symposium in Landhaus Rothenberge
June 8, 2022: Naike Schwenner successfully defended her Master thesis: “Bioactivity of N-succinylated chitosans and in vitro and in silico studies of antifungal compounds”
Today, Naike Schwenner successfully defended her Master thesis which she had performed in the framework of the BMBF-funded Indo-German Bioeconomy International project Bio-Fun
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Carbohydrate Competence Center Spring Symposium in Groningen, NL
February 1, 2022: Merle Diekmann successfully defended her Master thesis: “Characterisation of putative Chitin Deacetylases in the Green Algae Chlorella variabilis”
Today, Merle Diekmann successfully defended her Master thesis which she had performed in continuation of one of our former European research projects, Nano3Bio
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Another missed Christmas party…


Nikolaus says “DANKE”
Final “nanoControl “project meeting: ”Development of nanoparticles as non-infectious full process controls for in vitro diagnostics”
Today, we had the final meeting of the nanoControl project in which we have been collaborating with the company “altona Diagnostics” to develop chitosan-based nanoparticles that can be used as positive controls in diagnostic kits.
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New mass spectrometer granted by DFG and MKW-NRW


Dr. Till Ischebeck now is Prof. Till Ischebeck at our Institute for Biology and Biotechnology of Plants
Fourth EUCHIS Chitin and Chitosans Webinars: Chitosan Bionanotechnology
This month’s Chitin & Chitosans Webinar of the European Chitin Society was given by Prof. Francisco Goycoolea from Leeds University in UK and his former PhD candidate Celina Vila.
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Celina Vila-Sanjurjo successfully defended her PhD thesis


Naivy Nava successfully defended her PhD thesis


First EUCHIS webinars on Chitin and Chitosans: Patterns of Acetylation and 3D Printing


Soofia Khanahmadi successfully defended her PhD thesis
Virtual Indo-German “BioFun” kick-off meeting: “In silico design and experimental validation of bio-fungicides targeting chitin and chitosan biosynthesis for sustainable plant disease protection”
Today, the BMBF Bioeconomy International project “BioFun” started its international phase with the virtual Indo-German kick-off meeting. On the German side, Dr. Ratna Singh as the co-ordinator of the project, Prof. Bruno Moerschbacher, our research technician Christin Meier, our doctoral candidate Mounashree, and our Master candidate Naike Schwenner participated in the meeting.
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A year without a Christmas party…


Nikolaus was here!
Master defence: Michael Sulk successfully defended his Master thesis today
Today, Michael Sulk defended his Master thesis in virtual front of our group, and in the presence of his supervisors, Prof. Bruno Moerschbacher and Dr. Shane O’Connell from IT Tralee in Ireland.
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Saying good-bye to Elisabeth Seiband and Dr. Eva Regel


Saying good-bye to Dr. Sruthi Sreekumar and Dr. Jasper Wattjes


Lea Hembach successfully defended her PhD thesis
Second online CiLST seminar: Dr. Christine Faulkner from John Innes Centre in Norwich, UK, talked about “Plasmodesmal regulation during plant–pathogen interactions”
The second online seminar in preparation of our planned DFG Priority Program on “Chito-Materials in Life Sciences and Technologies - CiLST” was given today by Dr. Christine Faulkner from the famous John Innes Centre in Norwich, UK, on invitation by Prof. Silke Robatzek.
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Eva Regel successfully defended her PhD thesis
Margareta Hellmann successfully defended her Master thesis
Today, Margareta Hellmann successfully defended her Master thesis on the development of new mass spectrometric (and other) tools for the analysis of partially acetylated chitosans and partially methyl-esterified pectins as well as of hydrolytic enzymes degrading these biopolymers.
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Paper accepted: “High-throughput screening using UHPLC-MS to characterize the subsite specificities of chitosanases or chitinases“
Today, Eva Regel’s and her co-authors paper on the development of high-throughput assays to screen large numbers of chitinases or chitosanases for their activity and substrate specificity was accepted for publication in the highly renowned journal Analytical Chemistry.
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project granted: German-Norwegian project “CoFun: Developing co-production of lipids and chitosan in oleaginous filamentous fungi” will be financially supported by DAAD
Today, the CoFun student exchange project between our group and the one from Dr. Volha Shapaval from the Norwegian University of Life Sciences in Ås on the co-production of lipids and chitosan in Zygomycetes fungi was granted by DAAD.
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paper accepted: “The pattern of acetylation defines the priming activity of chitosan tetramers“
Today, Dr. Sven Basa’s paper on the role of the pattern of acetylation for the biological activity of chitosan oligomers was accepted for publication in the highly renowned Journal of the American Chemical Society - JACS.
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paper accepted: “The pattern of acetylation defines the priming activity of chitosan tetramers“
Today, Dr. Sven Basa’s paper on the role of the pattern of acetylation for the biological activity of chitosan oligomers was accepted for publication in the highly renowned Journal of the American Chemical Society - JACS.
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Christmas party to end and celebrate another successful year
This night saw our Christmas party, as always prepared by the new arrivals to our group. They had decorated the room in a festive mood, food and mulled wine was served, and we happily received a number of alumni guests.
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Dr. Philipp Lemke: A new Dr. rer. nat. from our group
Eight brand-new young scientists with a BSc in Biosciences
Today, almost one hundred new Bachelors of Science in Biosciences obtained their certificates from our Faculty of Biology, among them eight who did their BSc project in or associated to our group.
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More rankings: WWU Münster fares well in international research rankings
Of course, university rankings are trying to judge quality in terms of quantities, and that is never fully adequate. But the numbers are based on facts, mostly publications, so they do mirror to some extent an aspect of reality, and an important one.
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New video from our collaborator Dr. KRK Reddy’s new company SriBioAesthetics in India


Paper published: “A marine bacterial enzymatic cascade degrades the algal polysaccharide ulvan”


Mini-Symposium in Hochschule Geisenheim University


High-ranking visitors from Shandong province in China visited our group


Germany’s battery production research centre will be established in Münster


Niklas Hielscher successfully defended his MSc thesis
Dr. Marina Vortmann and Dr. Anna Niehues are on their ways
Today, two of our recent doctors said good bye, and we said thank you. Marina Vortmann had worked on the extraction and use of fungal chitin from fermentation waste mycelium in the German ZIM project F2F and in the European ERA-IB project funCHI. Anna Niehues had worked in the funCHI project and in the European FP7 project Nano3Bio, developing computational tools for the mass spectrometric analysis of partially acetylated chitosans and for the in silico modelling of chitin and chitosan modifying enzymes.
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Prof. Martin Peter visited us for a seminar


Sven Basa successfully defended his PhD thesis
half-annual consortium meeting of the GrEEn graduate school for green batteries
Monday and Tuesday of this week, the doctoral candidates of the grEEn NRW Graduate School met with some of their supervisors to discuss the progress of their projects and their future plans.
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How chitosans can help make our agriculture more sustainable, and protect our soils
Last Monday’s Global Biodiversity Report pointed towards agriculture as the number one culprit for the tremendous mass extinction predicted. In the past fifty years, human population has doubled and agricultural production has tripled globally.
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Paper accepted: "Characterization, solubility, and biological activity of amphiphilic biopolymeric Schiff bases synthesized using chitosans"
Today, Dr. Hellen Barbosa and Dr. Maha Attjioui’s and their co-authors’ manuscript on glycidol derivatives of salicylaldehyde-functionalised chitosans has been accepted for publication in the international journal “Carbohydrate Polymers”.
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Energy crisis, water crisis, climate crisis, soil crisis
New job: Dr. Marina Vortmann started her new job at Rottendorf Pharma GmbH
Only two weeks after obtaining her doctoral degree, Dr. Marina Vortmann started her new job in the Product Performance Department of Rottendorf Pharma GmbH in Ennigerloh, close to Münster.
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Two new Dr. rer. nat. from our groups: Marina Vortmann and Christoph Engwer!
This Friday, Marina Vortmann from Bruno Moerschbacher’s group and Christoph Engwer from the ex-Goycoolea group swore the oath prescribed by the Doctoral Rules of our Faculty of Biology, to keep searching scientific truth in the age of fake news.
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Christoph Engwer successfully defended his PhD thesis


Marina Vortmann successfully defended her PhD thesis
Paper accepted: “Expression of Bacillus licheniformis chitin deacetylase in E. coli pLysS: Sustainable production, purification, and characterization”
Today, the manuscript of our former postdoctoral researchers Ritu and Keyur Raval in collaboration with Dr. Stefan Cord-Landwehr from our group has been accepted for publication in the reputed “International Journal of Biological Macromolecules”.
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Round Table Seminar “Protein Biochemistry”


Patent submitted: “Full Process Control”
Paper accepted: “A carbohydrate binding module-5 is essential for oxidative cleavage of chitin by a multi-modular lytic polysaccharide monooxygenase from Bacillus thuringiensis serovar kurstaki.”
Our second paper this year is a collaborative work with our partner lab at Hyderabad University in India, with the group of Prof. Appa Rao Podile.
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Excellence Start-Up Center NRW granted at WWU Münster
Yesterday, WWU Rector Prof. Johannes Wessels successfully defended our proposal for an Excellence Start-Up Center NRW at our university in front of a high ranking jury in Düsseldorf!
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Prof. Tamo Fukamizo from Japan visited us
Six new young scientists with a BSc in Biosciences
This year, we had three internal and three external Bachelor candidates working for their undergraduate projects, and all of them finished successfully (though some of them submitted a little later).
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Joint Moerschi-Goycoo Christmas Party to celebrate and finish the year 2018
Tonight, we had the last joint Christmas party of the Moerschis and Goycoos.
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Three new Dr. rer. nat. from our group(s): Dr. Anna Niehues, Dr. Jasper Wattjes, Dr. Stefan Hoffmann!
Today, Anna Niehues and Jasper Wattjes, both from Bruno Moerschbacher’s group, and Stefan Hoffmann from the ex-Goycoolea group, became Dr. Anna Niehues, Dr. Japser Wattjes, and Dr. Stefan Hoffmann.
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Jasper Wattjes successfully defended his PhD thesis


Dr. Pierre Alexandre Driguez talked about his work at Sanofi-Pasteur in Paris in a FEB seminar


Anna Niehues successfully defended her PhD thesis


Stefan Hoffmann successfully defended his PhD thesis
Fruit success - start-up company Bex-Biotec receives funding as part of the “KMU-innovativ: Einstiegsmodul” for the technology field biotechnology and bioeconomy
„Our“ start-up and cooperation partner Bex-Biotec GmbH & Co. KG - founded earlier this year by our ex-PhD candidate and now CEO Dr. Rebecca Melcher – has successfully attracted funding from BMBF in the framework of its „KMU Innovativ“ programme.
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Martin Bonin started his PhD project
Paper from our collaborators in Vietnam: „Preparation of water soluble hydrochloric chitosan from low molecular weight chitosan in the solid state“
Today, a paper from a team around Prof. Trang Si Trung from Nha Trang University in Vietnam, in which they describe the solubilisation of chitosan using gaseous HCl, converting it into chitosan hydrochloride, appeared in the „International Journal of Biological Macromolecules“. Chitosan polymers are insoluble in water unless it is slightly acidified, whereas chitosan salts are readily soluble.
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Prof. Dr. Siva Kumar from University of Hyderabad came to visit us
On his tour through Germany, Prof. Siva Kumar, former Indian Speaker of our Indo-German International Research Training Group „Molecular and Cellular Glyco-Sciences - MCGS“ and currently Head of the International Office of the University of Hyderabad - UoH, visited our University to negotiate an extension of the Memorandum of Understanding between our universities.
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Paper accepted: “Physicochemical characterization of FRET-labelled chitosan nanocapsules and model degradation studies”
Thank you, Natalia, for the good work and the good spirit
After four months supported by the Short-Term Research Grants program of DAAD, Dr. Natalia Lorena Calvo from the group of Prof. Maria Celina Lamas in Rosario returns today to her native Argentina.
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Project granted to Evorion: two million Euro for “Droplet-Based Microfluidics”
Already about a month ago, “our” first start-up biotech company Evorion Biotechnologies GmbH headed by Hans Kleine-Brüggeney, Robert Weingarten and Dr. Sebastian Bühren, was granted a two-million Euro project in the framework of the program “KMU-innovativ: Biotechnologie - BioChance” of the German Federal Ministry of Education and Research, BMBF.
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Paper accepted: “Comparative characterization of putative chitin deacetylases from Phaeodactylum tricornutum and Thalassiosira pseudonana highlights distinct chitosan biosynthetic processes in diatoms”
Today, Zhanru Shao’s paper on the first chitin deacetylases identified in diatom microalgae was accepted for publication in the highly reputed journal “New Phytologist”.
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Lisanne Hameleers successfully defended her MSc thesis
Franziska Schulze Bockeloh successfully defended her MSc thesis
Today, Franziska Schulze Bockeloh successfully defended her MSc thesis on developing on-chip immunostaining for the single-cell serial analysis of cancer stem cells, supported by Bruno Moerschbacher and the second referee, Prof. Burkhard Greve from the Klinik für Strahlentherapie – Radioonkologie of our Medical Faculty.
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14th International Chitin and Chitosan Conference ICCC, 12th Asia-Pacific Chitin and Chitosan Symposium APCCS, 32nd Japan Society of Chitin and Chitosan Conference JSCCC, in Osaka, Japan
It is already three years ago that we organized ICCC 13 - 12 EUCHIS, the last large International Chitin and Chitosan Conference, jointly with the Meeting of the European Chitin Society, in Münster. ICCC is held every three years, rotating between Europe, Asia-Pacific, and Ibero-America (the next one will be in 2021 in Mexico). Bruno Moerschbacher, currently president of EUCHIS, together with Stefan Cord-Landwehr, Philipp Lemke, Lea Hembach and Eva Regel were our strong team in Osaka.
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Welcome Elisabeth Seiband, our new research technician in the funCHI project
Earlier this month, Elisabeth Seiband joined us as our new research technician in the funCHI project, and today, she - and our Bachis of this year - invited us for cookies and sparkling wine.
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Tamara Mengoni successfully defended her PhD thesis
Welcome Prof. Gurvan Michel from the CNRS Station Biologique de Roscoff in Brittany, France, to a sabbatical year with us
Today, Prof. Dr. Gurvan Michel from the CNRS research centre on marine biology, the famous “Station Biologique de Roscoff” in Brittany, France, arrived in our lab for a one year sabbatical stay.
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Paper accepted: “The endothelial glycocalyx anchors von Willebrand factor fibers to the vascular endothelium”
Paper accepted: “Cellular stress induces erythrocyte assembly on intravascular von Willebrand factor strings and promotes microangiopathy”
Today, a paper co-authored by Stefan Hoffmann from the ex-Goycoolea-group in collaboration with Christian Gorzelanny from the Department of Dermatology of Heidelberg University and many others on the involvement of erythrocytes in microvascular occlusion has been accepted for publication in the journal Scientific Reports.
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Grand magical summer party with Triwizard Tournament


Sarah Prexler successfully defended her PhD thesis


An old and a new Dr. rer. nat., and a farewell but not far


Mini-Symposium in Teutoburger Wald


Martin Frassek successfully defended his MSc thesis


Sruthi Sreekumar successfully defended her PhD thesis


Martin Bonin successfully defended his MSc thesis
Paper accepted: “Endochitinase 1 (Tv-ECH1) from Trichoderma virens has high subsite specificities for acetylated units when acting on chitosans”
Just a few days short of a full year after initial submission, Franziska Bußwinkel’s paper on the heterologous expression of a chitinase gene from the biocontrol fungus Trichoderma virens in the yeast Pichia pastoris and on the detailed characterization of the recombinant enzyme has finally been accepted for publication in the “International Journal of Biological Macromolecules”.
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David Gercke successfully defended his MSc thesis
Tobi Weikert successfully defended his PhD thesis
Today, Tobias Weikert successfully defended his PhD thesis with a public presentation and discussion of his research results followed by a closed examination with his doctoral committee consisting of the professors Bruno Moerschbacher, Susanne Fetzner from the Institute for Molecular Microbiology and Biotechnology, and Francisco Goycoolea from Leeds University.
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“Nouri” has left us towards a different world


Weihnachtsfeier 2017


Evorion and Rebecca Melcher’s start-up in the press


Sruthi’s first snowman


ERA CoBioTech Research & Innovation Hack in Brussels


Evorion covered in Laborjournal
Paper accepted: “Enzymatic production of all fourteen partially acetylated chitosan tetramers using different chitin deacetylases acting in forward or reverse mode”
Lea Hembach and her co-authors’ paper on the biotechnological production of a full set of partially acetylated chitosan tetramers has just been accepted for publication in “Scientific Reports”.
Paper published: “Reassessment of chitosanase substrate specificities and classification
Tobias Weikert’s and his co-authors’ paper on a new classification system for chitosanases based on their substrate specificities has been published today in “Nature Communications”.
You can now subscribe to our Newletter
Philipp Lemke, with the support of the online press office of our university, has installed on option on our website to subscribe to our NEWS.
Paper accepted: “Synthesis, characterization and biological activities of biopolymeric Schiff bases prepared with chitosan and salicylaldehydes and their Pd(II) and Pt(II) complexes”
Today, Hellen Barbosa’s and Maha Attjioui’s and their co-authors’ paper on salicylaldehyde derivatives of chitosan and their complexes with palladium and platinum has been accepted for publication in a special issue of the journal “Molecules” devoted to chitosan derivatives and their applications.
Paper accepted:” Chitosan/cyclodextrin/TPP nanoparticles loaded with quercetin as novel bacterial quorum sensing Inhibitors”
Also today, Hao Thanh Nguyen’s paper on quercetin-loaded chitosan/cyclodextrin nanoparticles as a quorum sensing inhibitor was accepted for publication, by coincidence also in the journal “Molecules”.
Paper accepted: “A chitin deacetylase of Podospora anserina has two functional chitin binding domains and a unique mode of action”
Today, Janina Hossbach’s and her co-authors paper on characterisation of the first chitin deacetylase with two chitin binding modules was accepted for publication in “Carbohydrate Polymers”.
EXIST fellowship granted to Dr. Rebecca Melcher for preparation of her planned start-up biotech company
Already halfway through her doctoral project, Rebecca had had the idea to use her technical and scientific know-how to spin-off a start-up biotech company.
Paper accepted: “Chitosan analysis by enzymatic / mass spectrometric fingerprinting and in silico predictive modeling”
Today, Anna’s, Jasper’s, and their co-authors first paper on chitosan fingerprinting has been accepted for publication in “Analytical Chemistry”.
EUCHIS Newsletter No. 41
EUCHIS Newsletter No. 41 is available for Download now.
Sybille Hahne Gründerpreis for Evorion founders
Today, Hans-Kleine Brüggeney, Robert Weingarten and Dr. Sebastian Bühren received the Sybille Hahne Gründerpreis, one of the most highly endowed founders’ awards in Germany.
6th Indian Chitin and Chitosan Society Symposium - ICCSS
Our Indian Nano3Bio partner, Prof. Appa Rao Podile from University of Hyderabad, with whom we already collaborate successfully for more than ten years, had organised this year’s annual meeting of the Indian Chitin and Chitosan Society - ICCS in direct continuation of our Nano3Bio dissemination meeting, so that members of the society could easily attend the “Future of Chitosans” meeting, and the Nano3Bio partners could equally easily attend the ICCSS.



































































































































































































