Publikationen am Institut für Chemie und Biotechnik

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Knauer, Andrea; Schneider, Steffen; Köhler, Michael;
Combinatorial screening of multi-parameter spaces for nanoparticle synthesis by micro fluid segment technique. - In: Tagungshandbuch, (2012), S. 46

Stubenrauch, Mike; Fischer, Robert; Creutzburg, Heide; Teichman, Caecilie; Groß, Gregor Alexander; Witte, Hartmut
Segmented flow microfluidics in multilumen tubing. - In: Biomedical engineering, ISSN 1862-278X, Bd. 57.2012, Suppl. 1, Track-E, S. 926

https://doi.org/10.1515/bmt-2012-4360
Weber, Jacqueline; Laqua, Daniel; Williamson, Adam; Husar, Peter; Schober, Andreas
Capacitive sensor concept for monitoring neuronal activity in vitro. - In: Biomedical engineering, ISSN 1862-278X, Bd. 57.2012, Suppl. 1, Track-G, S. 1055-1058

https://doi.org/10.1515/bmt-2012-4074
Cao, Jialan; Goldhan, Juliane; Schneider, Steffen; Martin, Karin; Köhler, J. Michael
Risk enhancement by caffeine-consumption: drug-caffeine interference detected by microcombinatorial screenings using micro fluid segment technique. - In: 23rd Micromechanics and Microsystems Europe Workshop, (2012), insges. 4 S.

Köhler, Michael
Segment-on-demand-Technologie für digital-mikrofluidische Anwendungen in der Einzelzell-Kultivierung (SOD-Kult) : Sachbericht (Abschlussbericht) für das Forschungsvorhaben im Rahmen des Schwerpunktes "Mikrosystemtechnik" im Förderprogramm "IKT 2010 - Forschung für Innovationen" ; Bearbeitungszeitraum:01.09.2009 - 31.12.2011. - Ilmenau : Univ.. - Online-Ressource (28 S., 2,26 MB)Förderkennzeichen BMBF 16SV5065. - Auch als gedr. Ausg. vorhanden. - Unterschiede zwischen dem gedruckten Dokument und der elektronischen Ressource können nicht ausgeschlossen werden

https://edocs.tib.eu/files/e01fb12/729383032.pdf
Köhler, Michael; Funfak, Anette; Cao-Riehmer, Jialan; Brauer, Dana; Schneider, Steffen; Günther, Mike
Addressing of concentration spaces for bioscreenings by micro segmented flow with microphotometric and microfluorimetric detection. - In: Optical Nano- and Microsystems for Bioanalytics, (2012), S. 47-81

http://dx.doi.org/10.1007/978-3-642-25498-7_2
Cao, Jialan; Kürsten, Dana; Schneider, Steffen; Köhler, J. Michael
Stimulation and inhibition of bacterial growth by caffeine dependent on chloramphenicol and a phenolic uncoupler - a ternary toxicity study using microfluid segment technique. - In: Journal of biomedical nanotechnology, ISSN 1550-7041, Bd. 8 (2012), 5, S. 770-778

http://dx.doi.org/10.1166/jbn.2012.1447
Prylutska, Svitlana; Bilyy, Rostyslav O.; Schkandina, Tatiana; Bychko, Andriy; Cherepanov, Vsevolod; Andreichenko, K.; Stoika, Rostyslav; Rybalchenko, Volodymyr; Prylutskyy, Yurij; Scharff, Peter; Ritter, Uwe
Effect of iron-doped multi-walled carbon nanotubes on lipid model and cellular plasma membranes. - In: Materials science & engineering, ISSN 1873-0191, Bd. 32 (2012), 6, S. 1486-1489

The aim of the present work was the study of the interaction of multi-walled carbon nanotubes filled with iron (Fe-MWCNTs) with bimolecular lipid model membrane (BLM) and cellular plasma membrane (PM). The findings demonstrate that the Fe-MWCNTs adsorb on the BLM surface with possible partial build up in the hydrophobic area of fatty acid residues of lipids and increase its specific conductivity and capacity. Furthermore, upon interaction with the PM, the Fe-MWCNTs form channels which allow the flow of water to the cells and the externalization of phosphatidylserine from the inner to the outer PM leaflet.



http://dx.doi.org/10.1016/j.msec.2012.04.029
Tsierkezos, Nikos; Ritter, Uwe;
Electrochemical and thermodynamic properties of hexacyanoferrate(II)/(III) redox system on multi-walled carbon nanotubes. - In: The journal of chemical thermodynamics, ISSN 0021-9614, Bd. 54.2012 (Nov.), S. 35-40

Novel films consist of multi-walled carbon nanotubes (MWCNT) were fabricated by means of catalytic chemical vapor deposition (CVD) technique with decomposition of either acetonitrile (ACN) or benzene (BZ) using ferrocene (FeCp2) as catalyst. The electrochemical and thermodynamic behavior of the ferrocyanide/ferricyanide, [Fe(CN)(6)](3-/4-) redox couple on synthesized MWCNT-based films was investigated by means of cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) techniques at T = (278.15, 283.15, 293.15, and 303.15) K. The redox couple [Fe(CN)(6)](3-/4-) behaves quasi-reversibly on fabricated MWCNT-based films and its reversibility is enhanced upon increasing temperature. Namely, the findings establish that with the rise in temperature the barrier for interfacial electron transfer decreases, leading, consequently, to an enhancement of the kinetics of the charge transfer process. According to thermodynamics the equilibrium of the redox process is shifted towards the formation of [Fe(CN)(6)](3-) at elevated temperatures.



http://dx.doi.org/10.1016/j.jct.2012.03.018
Knauer, Andrea; Csáki, Andrea; M̈öller, Frances; Hühn, Carolin; Fritzsche, Wolfgang; Köhler, Michael
Microsegmented flow-through synthesis of silver nanoprisms with exact tunable optical properties. - In: The journal of physical chemistry, ISSN 1932-7455, Bd. 116 (2012), 16, S. 9251-9258

http://dx.doi.org/10.1021/jp210842g