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Köhler, Michael; Beetz, Nancy; Günther, Mike; Möller, Frances; Schüler, Tim; Cao, Jialan;
Microbial community types and signature-like soil bacterial patterns from fortified prehistoric hills of Thuringia (Germany). - In: Community ecology : CE ; interdisciplinary journal reporting progress in community and population studies.. - Budapest : Akadémiai Kiadó, ISSN 1588-2756, Bd. 21 (2020), 2, S. 107-120

16S rRNA profiling has been applied for the investigation of bacterial communities of surface soil samples from forest-covered areas of ten prehistorical ramparts from different parts of Thuringia. Besides the majority bacterial types that are present in all samples, there could be identified bacteria that are highly abundant in some places and absent or low abundant in others. These differences are mainly related to the acidity of substrate and distinguish the communities of lime stone hills from soils of sand/quartzite and basalt hills. Minority components of bacterial communities show partially large differences that cannot be explained by the pH of the soil or incidental effects, only. They reflect certain relations between the communities of different places and could be regarded as a kind of signature-like patterns. Such relations had also been found in a comparison of the data from ramparts with formerly studied 16S rRNA profiling from an iron-age burial field. The observations are supporting the idea that a part of the components of bacterial communities from soil samples reflect their ecological history and can be understood as the "ecological memory" of a place. Probably such memory effects can date back to prehistoric times and might assist in future interpretations of archaeological findings on the prehistoric use of a place, on the one hand. On the other hand, the genetic profiling of soils of prehistoric places contributes to the evaluation of anthropogenic effects on the development of local soil bacterial diversity.
Mendl, Alexander; Köhler, Michael; Boškovi´c, Dušan; Löbbecke, Stefan;
Novel SERS-based process analysis for label-free segmented flow screenings. - In: Lab on a chip : miniaturisation for chemistry and biology.. - Cambridge : RSC, ISSN 1473-0189, Bd. 20 (2020), 13, S. 2364-2371
Köhler, Michael;
Infection-immunity competition: a simple model for illustrating the background of individual response on herd immunity. - In: Applied Sciences : open access journal.. - Basel : MDPI, ISSN 2076-3417, Volume 10 (2020), issue 9, 3078, 12 Seiten
Cao, Jialan; Richter, Felix; Kastl, Michael; Erdmann, Jonny; Burgold, Christian; Dittrich, David; Schneider, Steffen; Köhler, Michael; Groß, Gregor Alexander;
Droplet-based screening for the investigation of microbial nonlinear dose-response characteristics system, background, and examples. - In: Micromachines. - Basel : MDPI, ISSN 2072-666X, Volume 11 (2020), issue 6, 577, 19 Seiten
Kielpinski, Mark; Walther, Oliver; Cao, Jialan; Henkel, Thomas; Köhler, Michael; Groß, Gregor Alexander;
Microfluidic chamber design for controlled droplet expansion and coalescence. - In: Micromachines. - Basel : MDPI, ISSN 2072-666X, Volume 11 (2020), issue 4, 394, 16 Seiten
Hadzich, Antonella; Groß, Gregor Alexander; Leimbach, Martin; Ispas, Adriana; Bund, Andreas; Flores, Santiago;
Effect of polyalcohols on the anticorrosive behaviour of alkyd coatings prepared with drying oils. - In: Progress in organic coatings : an international journal.. - Amsterdam [u.a.] : Elsevier Science, Bd. 145 (2020), 105671
Kronfeld, Klaus-Peter; Ellinger, Thomas; Köhler, Michael;
Microfluidically prepared sensor particles for determination of chloride by fluorescence quenching of matrix-embedded lucigenin. - In: SN applied sciences. - [Cham] : Springer International Publishing, ISSN 2523-3971, Volume 2 (2020), issue 3, article 366, 8 Seiten
Cao, Jialan; Kalensee, Franziska; Günther, Mike; Köhler, Michael;
Microsegmented flow-assisted miniaturized culturing for isolation and characterization of heavy metal-tolerant bacteria. - In: International journal of environmental science and technology : IJEST.. - Tehran : Islamic Azad University, ISSN 1735-2630, Bd. 17 (2020), 1, S. 1-16
Hadzich, Antonella; Groß, Gregor Alexander; Leimbach, Martin; Ispas, Adriana; Bund, Andreas; Flores, Santiago;
Characterization of Plukenetia volubilis L. fatty acid-based alkyd resins. - In: Polymer testing. - Amsterdam [u.a.] : Elsevier Science, Bd. 82 (2020), S. 106296
Yu, Wei; Visaveliya, Nikunjkumar; Serra, Christophe A.; Köhler, Michael; Ding, Shukai; Bouquey, Michel; Muller, René; Schmutz, Marc; Kraus, Isabelle;
Preparation and deep characterization of composite/hybrid multi-scale and multi-domain polymeric microparticles. - In: Materials. - Basel : MDPI, ISSN 1996-1944, Volume 12 (2019), issue 23, 3921, 13 Seiten