Order by: Author Year Journal Bibtex Type of Publication

• Bolten, D., Johannsen, M. (2006). Influence of modifier concentration on the adsorption behaviour of alpha- and delta-tocopherol on silica gel.
  
  
• Bolten, D., Kern, J., Simonato, S., Feldmann, C., Johannsen, M., Staudt, R., Türk, M. (2013). Adsorption von Enantiomeren an nanoskaligen Hohlkugeln.
  
  
• Bolten, D., Kern, J., Simonato, S., Feldmann, C., Johannsen, M., Türk, M. (2013). Untersuchungen zum Einsatz nanoskaliger Hohlkugeln als Adsorbens zur Enantiomerentrennung mit überkritischen Fluiden.
  
  
• Bolten, D., Türk, M., Staudt, R., Kern, J., Johannsen, M. (2013). Nanoskalige Hohlkugeln: Adsorption von Gasen und/oder organischen Wirkstoffen.
  
  
• Buß, V., Johannsen, M., Brunner, G. (2001). Preparative supercritical fluid chromatography in elution mode.
  
  
• Chuang, M.-H., Johannsen, M. (2009). Multi-component adsorption equilibria from sub- and supercritical fluid phases.
  
  
• Chuang, M.-H., Johannsen, M. (2009). Characterization of pH in aqueous CO2-systems.
  
  
• Chuang, M.-H., Johannsen, M. (2008). Sub-/Supercritical fluid chromatography with propane.
  
  
• Chuang, M.-H., Johannsen, M. (2008). Sub-/Supercritical fluid chromatography with propane.
  
  
• Chuang, M.-H., Johannsen, M. (2008). Adsorption from supercritical solution.
  
  
• Chuang, M.-H., Johannsen, M. (2007). Adsorption From Supercritical Solution.
  
  
• Chuang, M.-H., Johannsen, M., Brunner, G. (2007). Concentration of minor components in crude palm oil.
  
  
• Cumana, S., Gurikov, P., Belugin, A., Johannsen, M., Menshutina, N., Smirnova, I. (2013). Application of silica aerogels as stationary phase in supercritical fluid chromatography: Experimental study and modelling with cellular automata. 80 - 95
  
  
• Cumana, S., Johannsen, M., Smirnova, I. (2010). Application of Silica Aerogels as Stationary Phase in Supercritical Fluid Chromatography.
  
  
• Depta, A., Giese, T., Johannsen, M., Brunner, G. (1999). Separation of Stereoisomers in a SMB-SFC Plant.
  
  
• Depta, A., Giese, T., Johannsen, M., Brunner, G. (1999). Separation of Phytol Stereoisomers in a SFC-SMB Plant.
  
  
• Ibe, R., Johannsen, M., Zetzl, C., Brunner, G. (2004). Screening von SFE-Extrakten des brasilianischen Regenwalds. Workshop "Phytoextrakte".
  
  
• Ibe, R., Johannsen, M., Zetzl, C., Brunner, G. (2003). Supercritical Fluid Extraction of woods and roots from the Brazilian tropical forest region.
  
  
• Johannsen M., Kern J. (2015). Unusual adsorbents for supercritical fluid chromatography.
  
  
• Johannsen, M. (2009). Preparative Supercritical Fluid Chromatography as Successful Separation Tool in Chemical and Pharmaceutical Industry.
  
  
• Johannsen, M. (2007). Modeling of Simulated Moving-bed Chromatography.
  
  
• Johannsen, M. (2008). Preparative Chromatography with Supercritical Fluids - Operation and Optimisation.
  
  
• Johannsen, M. (2000). Process for the preparation of vitamin D3 and provitamin D3. European Patent No. EP 969001A2. [Abstract] [www]
  
  
• Johannsen, M. (2010). Supercritical Fluid Chromatography: A Versatile Tool for Demanding Separations in Chemical and Pharmaceutical Industry.
  
  
• Johannsen, M. (1995). Experimentelle Untersuchungen und Korrelierung des Löseverhaltens von Naturstoffen in überkritischem Kohlendioxid.
  
  
• Johannsen, M. (2004). Präparative Chromatographie mit überkritischen Gasen.
  
  
• Johannsen, M., Brunner, G. (1997). Determination of solubility data with on-line packed-column SFC. [Abstract]
  
  
• Johannsen, M., Brunner, G. (2003). Supercritical Fluid Chromatography as Successful Separation Tool in Chemical and Pharmaceutical Industry.
  
  
• Johannsen, M., Brunner, G. (1996). Mathematical simulation of supercritical fluid chromatography.
  
  
• Johannsen, M., Brunner, G. (1996). Determination of thermodynamic data with on-line PSFC: Measurement and correlation of solubilities.
  
  
• Johannsen, M., Brunner, G. (1995). Investigations by SFC for characterization of SFE.
  
  
• Johannsen, M., Brunner, G. (1994). Apparatus for quick and accurate determination of solubi-lities in supercritical fluids. Solubilities of xanthines in supercritical carbon dioxide/methanol mixtures.
  
  
• Johannsen, M., Brunner, G. (1994). A supercritical fluid chromatographic system for investigations of solubilities and retention behaviour.
  
  
• Johannsen, M., Brunner, G. (1993). A supercritical fluid chromatographic system for investigations of solubilities and retention behaviour. 2.
  
  
• Johannsen, M., Depta, A., Giese, T., Peper, S., Brunner, G. (2000). SMB-SFC for isomer separation.
  
  
• Johannsen, M., Giese, T., Luebbert, M., Peper, S., Brunner, G. (2005). Adsorption aus überkritischen Lösungen.
  
  
• Johannsen, M., Peper, S., Brunner, G. (2006). Preparative chromatography with supercritical fluids – comparison of SMB and batch process.
  
  
• Johannsen, M., Peper, S., Brunner, G. (2004). . Supercritical Fluid Chromatography as Successful Separation Tool in Chemical and Pharmaceutical Industry.
  
  
• Johannsen, M., Peper, S., Buss, V., Luebbert, M. (2001). Preparative SFC: A versatile tool for the purification of high-value products.
  
  
• Johannsen, M., Peper, S., Depta, A., Giese, T., Brunner, G. (2000). SMB-SFC for isomer separation.
  
  
• Johannsen, M., Peper, S., Luebbert, M. (2002). Simulated moving bed chromatography with supercritical fluids for successful separations of enantiomers and other isomers.
  
  
• Johannsen, M., Peper, S., Luebbert, M. (2002). The successful use of simulated moving bed chromatography with supercritical fluids for the separation of enantiomers.
  
  
• Johannsen, M., Peper, S., Luebbert, M. (2002). The successful use of simulated moving bed chromatography with supercritical fluids (SFC-SMB) for preparative scale chiral separations.
  
  
• Johannsen, M., Zeng, A.-P. (2011). Fundamentals for synthetic biological systems – SynBio. 20-23
  
  
• Kaemmerer, H., Peper, S., Brunner, G., Johannsen, M. (2006). Realisation of solvent cycles in preparative SFC plants.
  
  
• Kaemmerer, H., Peper, S., Brunner, G., Johannsen, M. (2006). Realisation of solvent cycles in preparative SFC plants.
  
  
• Kern, J., Johannsen, M. (2013). Nanoskalige Adsorbentien: Charakterisierung und Anwendung in adsorptiven Trennprozessen mit überkritischen Fluiden. 341-349 [www]
  
  
• Kern, J., Johannsen, M. (2013). Nanoscale Hollow Spheres for Adsorptive Enantiomeric Separation using supercritical CO2.
  
  
• Kern, J., Johannsen, M. (2013). Nanoscale Hollow Spheres for Adsorptive Enantiomeric Separation using supercritical CO2.
  
  
• Kern, J., Johannsen, M. (2014). Frontal Analysis Chromatography For Measuring Drug Adsorption Equilibria with Supercritical CO2 to Micro Amounts of Nanoscale Adsorbents.
  
  
• Kern, J., Johannsen, M. (2014). Adsorption equilibria with nanoscale adsorbents from supercritical CO2: A quick dynamic method for measurements in the microgram-scale.
  
  
• Kern, J., Johannsen, M. (2016). Modeling Adsorption In Supercritical Fluid Chromatography Using High Pressure Drop Columns.
  
  
• Kern, J., Johannsen, M. (2016). Modeling Adsorption In Supercritical Fluid Chromatography Using High Pressure Drop Columns.
  
  
• Kern, J., Johannsen, M. (2016). Adsorption equilibria in High Pressure Drop Columns: Experimental approach and thermodynamic modeling.
  
  
• Luebbert, M., Johannsen, M., Brunner, G. (2001). Determination of Adsorption Isotherms from Supercritical Fluids.
  
  
• Lübbert, M., Johannsen, M., Brunner, G. (2003). Adsorption equilibria from supercritical solutions.
  
  
• Lübbert, M., Johannsen, M., Brunner, G. (2002). Using Perturbation Chromatography for the Determination of Adsorption Isotherms from Supercritical Fluids.
  
  
• Lübbert, M., Johannsen, M., Brunner, G. (2001). Adsorption from supercritical mixtures of carbon dioxide and modifiers.
  
  
• Niehaus, D., Johannsen, M., Ohde, D., Perz, F., Bubenheim, P., Liebsch, G., Liese, A., Schlüter, M. (2021). Design of aerated high pressure reactors for enzyme catalysed reactions.
  
  
• Niehaus, D., Johannsen, M., Schlüter, M. (2020). Design of aerated high pressure reactors for enzymatic catalyzed reactions.
  
  
• Peper, S., Brunner, G., Johannsen, M. (2007). Preparative Chromatography with Supercritical Fluids - Comparison of SMB and Batch Process.
  
  
• Peper, S., Johannsen, M., Brunner, G. (2006). Preparative chromatography with supercritical fluids – comparison of SMB and batch process.
  
  
• Peper, S., Johannsen, M., Brunner, G. (2004). Preparative separation of tocochromanols with supercritical fluid chromatography.
  
  
• Peper, S., Johannsen, M., Brunner, G. (2003). Supercritical fluid simulated moving bed chromatography - Process optimisation of the separation of tocopherol homologues.
  
  
• Peper, S., Lübbert, M. Johannsen, M., Brunner, G. (2001). Separation of binary mixtures by supercritical fluid simulated moving bed chromatography.
  
  
• Peper, S., Lübbert, M., Johannsen, M., Brunner, G. (2002). Supercritical Fluid Simulated Moving Bed Chromatography: Simulation - Operation - Optimisation.
  
  
• Peper, S., Lübbert, M., Johannsen, M., Giese, T., Brunner, G. (2001). Separation of ibuprofen isomeres by supercritical fluid simulated moving bed chromatography.
  
  
• Peper, S., Lübbert, M., Johannsen, M., Giese, T., Depta, A. Brunner, G. (2000). Supercritical fluid simulated moving bed chromatography: modeling, operation and simulation.
  
  
• Rajendran, A., Peper, S., Mazzotti, M., Johannsen, M., Morbidelli, M. (2004). Supercritical Fluid Simulated Moving Bed (SF-SMB) enantioseparation of 1-phenyl-1-propanol.
  
  
• Reiser, S., Even, P., Johannsen, M., Sun, M., Türk, M. (2016). Influence of the Chemical Nature of Carrier Materials on the Dissolution Behaviour of Ibuprofen.
  
  
• Spille, C., Tholan, V.P., Johannsen, M., Hoffmann, M., Schlüter, M. (2021). Electrical Capacitance Volume Tomography (ECVT) of Additively Manufactured Lattice Structures (AMLS) in Gas-Liquid Systems.
  
  
• Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2017). Synthesis of Stationary Phases for Chiral Separations by SFC (Invited Lecture).
  
  
• Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2016). Synthesis of stationary phases for chiral separations of 2-arylpropionic acid derivatives.
  
  
• Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2016). Chiral Stationary Phases Designed for Enantiomeric Separation of 2-Arylpropionic Acid Derivatives in SFC.
  
  
• Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2016). A Sol-gel Encapsulation of Ibuprofen for Enantiomeric Separation.
  
  
• Sun, M., Johannsen, M. (2016). A Rational Approach to Design Chiral Stationary Phases: Adsorption with Immobilized (S)-Ibuprofen as Chiral Selector.
  
  
• Sun, M., Johannsen, M., Gurikov, P., Smirnova, I. (2017). Design of Stationary Phases for Enantiomeric Separations in Supercritical Fluid Chromatography.
  
  
• Zetzl, C., Peper, S., Johannsen, M., Brunner, G., Benkedda, J., Barth, D., Viriot, M. L., Nicoud, R. M. (2001). . Couplage de chromatographie supercritique et isomérisation photonique: développement d´un nouveau réacteur integré du type lit mobile simulé.
  
  
• Zetzl, C., Peper, S., Johannsen, M., Brunner, G., Benkedda, J., Barth, D., Viriot, M. L., Nicoud, R. M. (2000). Coupling of photoisomerization and supercritical fluid chromatography for developing a new integrated simulated moving bed reactor.
  
  

A

• Johannsen, M., Brunner, G. (1994). A supercritical fluid chromatographic system for investigations of solubilities in supercritical carbon dioxide. American Laboratory News. 26 (2). 85
  
  
• Sun, M., Ülker, Z., Chen, Z., Deeptanshu, S., Johannsen, M., Erkey, C., Gurikov, P. (2021). Development and Validation of Retention Models in Supercritical Fluid Chromatography for Impregnation Process Design. Applied Sciences. 11. (15), 7106 [Abstract] [doi]
  
  

C

• Kern, J., Bolten, D., Simonato, S., Feldmann, C., Staudt, R., Türk, M., Johannsen, M. (2013). Nanoskalige Trägermaterialien zur Adsorption von Enantiomeren. Chemie Ingenieur Technik. 85(9). 1362 [Abstract] [doi]
  
  

F

• Johannsen, M., Brunner, G. (1994). Solubilities of the xanthines caffeine, theophylline and theobromine in supercritical carbon dioxide. Fluid Phase Equilibria. 95. 215-226 [Abstract] [doi] [www]
  
  
• Spille, C., Tholan V.P., Straiton, B., Johannsen, M., Hoffmann, M., Marashdeh, Q., Schlüter, M. (2021). Electrical Capacitance Volume Tomography (ECVT) for Characterization of Additively Manufactured Lattice Structures (AMLS) in Gas-Liquid Systems. Fluids. 6. (9), 321 [Abstract] [doi]
  
  

J

• Bolten, D., Johannsen, M. (2006). Influence of 2-Propanol on the Adsorption Equilibria of alpha- and delta-Tocopherol from Supercritical Carbon Dioxide on Silica Gel. Journal of Chemical and Engineering Data. Journal of Chemical and Engineering Data. 2132-2137 [Abstract] [doi] [www]
  
  
• Brunner, G., Johannsen, M. (2006). New aspects on adsorption from supercritical fluid phases. Journal of Supercritical Fluids. 38 (2). 181-200 [Abstract] [doi] [www]
  
  
• Chuang, M.-H., Johannsen, M. (2011). Solubilities and adsorption equilibria of ß-carotene in super- and subcritical fluids. Journal of Chemical and Engineering Data. 56. 1770-1777 [Abstract] [doi] [www]
  
  
• Depta, A., Giese, T., Johannsen, M., Brunner, G. (1999). Separation of Stereoisomers in a SMB-SFC Plant. Journal of Chromatography A. 865. 175-186 [Abstract] [doi] [www]
  
  
• Johannsen, M. (2001). Separation of enantiomers of Ibuprofen on chiral stationary phases by packed column supercritical fluid chromatography. Journal of Chromatography A. 937. 135 - 138 [Abstract] [doi] [www]
  
  
• Johannsen, M., Brunner, G. (1997). Solubilities of fat-soluble vitamins in supercritical carbon dioxide. Journal of Chemical and Engineering Data. 42 (1). 106-111 [Abstract] [doi] [www]
  
  
• Johannsen, M., Brunner, G. (1995). Measurements of solubilities of xanthines in supercritical carbon dioxide + methanol. Journal of Chemical and Engineering Data. 40 (2). 431-434 [Abstract] [doi] [www]
  
  
• Johannsen, M., Brunner, G. (2018). Supercritical fluid chromatographic separation on preparative scale and in continuous mode. Journal of Supercritical Fluids. 134. 61-70 [Abstract] [doi] [www]
  
  
• Kaemmerer, H., Brunner, G., Johannsen, M. (2007). Management and Control of Modifier Content in preparative SFC Solvent Cycles. Journal of Supercritical Fluids. 43(2). 204-213 [Abstract] [doi] [www]
  
  
• Lübbert, M., Brunner, G., Johannsen, M. (2007). Adsorption Equilibria of ?- and ?-Tocopherol from Supercritical Mixtures of Carbon Dioxide and 2 Propanol onto Silica by Means of Perturbation Chromatography. Journal of Supercritical Fluids. 42(2). 180-188 [Abstract] [doi] [www]
  
  
• Peper, S., Johannsen, M., Brunner, G. (2007). Preparative Chromatography with Supercritical Fluids - Comparison of SMB and Batch Process. Journal of Chromatography A. 1176 (1). 246–253 [Abstract] [doi] [www]
  
  
• Rajendran, A., Peper, S., Johannsen, M., Mazzotti, M., Morbidelli, M., Brunner, G. (2005). Enantioseparation of 1-phenyl-1-propanol by supercritical fluid-simulated moving bed chromatography. Journal of Chromatography A. 1092 (1). 55-64 [Abstract] [doi] [www]
  
  
• Sun, M., Ruiz Barbero, S., Johannsen, M., Smirnova, I., Gurikov, P. (2018). Retention characteristics of silica materials in carbon dioxide/methanol mixtures studied by inverse supercritical fluid chromatography. Journal of Chromatography A. 1588. 127-136 [Abstract] [doi] [www]
  
  

N

• Kaemmerer, H., Johannsen, M. (2006). Lösungsmittelkreislauf in der Fluidchromatographie. Nachrichten aus der Chemie. 54 (5). 547-549 [Abstract]
  
  

S

• Birtigh, A., Liu, K., Johannsen, M., Brunner, G. (1995). Regeneration methods for caffeine-loaded CO2. Separation Science and Technology. 30 (17). 3265-3286 [Abstract] [doi] [www]
  
  
• Peper, S., Lübbert, M., Johannsen, M., Brunner, G. (2002). Separation of Ibuprofen enantiomers by supercritical fluid simulated moving bed chromatography. Separation Science and Technology. 37 (11). 2545-2566 [Abstract] [doi] [www]