PD Dr. habil. Monika Johannsen

Eißendorfer Str. 38, Building O, Room 1.012

Telephone +49 40 42878-4260

E-Mail: PD Dr. habil. Monika Johannsen.


Education

  • Chromatographic Separation Processes (Modul "Separation Technologies for Life Science")
  • Advanced Separation Processes (Modul "High Pressure Chemical Engineering")


Publications

1993

  • Johannsen, M., Brunner, G. (1993). A supercritical fluid chromatographic system for investigations of solubilities and retention behaviour. 2 [BibTex]

1994

  • Johannsen, M., Brunner, G. (1994). A supercritical fluid chromatographic system for investigations of solubilities in supercritical carbon dioxide. American Laboratory News. 26 (2) 85. [BibTex]

  • 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] [BibTex]

  • 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. [BibTex]

  • Johannsen, M., Brunner, G. (1994). A supercritical fluid chromatographic system for investigations of solubilities and retention behaviour. [BibTex]

1995

  • Birtigh, A., Johannsen, M., Brunner, G., Nair, N. (1995). Supercritical fluid extraction of oil-palm components. The Journal of Supercritical Fluids. 8 46 - 50. [Abstract] [doi] [www] [BibTex]

  • 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] [BibTex]

  • Johannsen, M. (1995). Experimentelle Untersuchungen und Korrelierung des Löseverhaltens von Naturstoffen in überkritischem Kohlendioxid. [BibTex]

  • 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] [BibTex]

  • Johannsen, M., Brunner, G. (1995). Investigations by SFC for characterization of SFE. [BibTex]

1996

  • Johannsen, M., Brunner, G. (1996). Mathematical simulation of supercritical fluid chromatography. [BibTex]

  • Johannsen, M., Brunner, G. (1996). Determination of thermodynamic data with on-line PSFC: Measurement and correlation of solubilities. [BibTex]

1997

  • Johannsen, M., Brunner, G. (1997). Determination of solubility data with on-line packed-column SFC. [Abstract] [BibTex]

  • 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] [BibTex]

1999

  • 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] [BibTex]

  • Depta, A., Giese, T., Johannsen, M., Brunner, G. (1999). Separation of Stereoisomers in a SMB-SFC Plant. [BibTex]

  • Depta, A., Giese, T., Johannsen, M., Brunner, G. (1999). Separation of Phytol Stereoisomers in a SFC-SMB Plant. [BibTex]

  • Giese, T., Depta, A., Johannsen, M., Brunner, G. (1999). Separation of stereoisomers in a SMB-SFC plant - determination of isotherms and simulation. Wissenschaftliche Berichte FZKA 6271. 275 - 278. [BibTex]

2000

  • Johannsen, M. (2000). Process for the preparation of vitamin D3 and provitamin D3. European Patent No. EP 969001A2 [Abstract] [www] [BibTex]

  • Johannsen, M., Depta, A., Giese, T., Peper, S., Brunner, G. (2000). SMB-SFC for isomer separation. [BibTex]

  • Johannsen, M., Peper, S., Depta, A., Giese, T., Brunner, G. (2000). SMB-SFC for isomer separation. [BibTex]

  • Peper, S., Lübbert, M., Johannsen, M., Giese, T., Depta, A. Brunner, G. (2000). Supercritical fluid simulated moving bed chromatography: modeling, operation and simulation. [BibTex]

  • 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. [BibTex]

2001

  • Buß, V., Johannsen, M., Brunner, G. (2001). Preparative supercritical fluid chromatography in elution mode. [BibTex]

  • 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] [BibTex]

  • Johannsen, M., Peper, S., Buss, V., Luebbert, M. (2001). Preparative SFC: A versatile tool for the purification of high-value products. [BibTex]

  • Luebbert, M., Johannsen, M., Brunner, G. (2001). Determination of Adsorption Isotherms from Supercritical Fluids. [BibTex]

  • Lübbert, M., Johannsen, M., Brunner, G. (2001). Adsorption from supercritical mixtures of carbon dioxide and modifiers. [BibTex]

  • Peper, S., Lübbert, M. Johannsen, M., Brunner, G. (2001). Separation of binary mixtures by supercritical fluid simulated moving bed chromatography. [BibTex]

  • Peper, S., Lübbert, M., Johannsen, M., Giese, T., Brunner, G. (2001). Separation of ibuprofen isomeres by supercritical fluid simulated moving bed chromatography. [BibTex]

  • 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. [BibTex]

2002

  • Johannsen, M., Peper, S., Depta, A. (2002). Simulated moving bed chromatography with supercritical fluids for the resolution of bi-naphthol enantiomers and phytol isomers. Simulated moving bed chromatography with supercritical fluids for the resolution of bi-naphthol enantiomers and phytol isomers. 54 (1-3) 54 (1-3). [Abstract] [doi] [www] [BibTex]

  • Johannsen, M., Peper, S., Luebbert, M. (2002). Simulated moving bed chromatography with supercritical fluids for successful separations of enantiomers and other isomers. [BibTex]

  • Johannsen, M., Peper, S., Luebbert, M. (2002). The successful use of simulated moving bed chromatography with supercritical fluids for the separation of enantiomers. [BibTex]

  • 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. [BibTex]

  • Lübbert, M., Johannsen, M., Brunner, G. (2002). Using Perturbation Chromatography for the Determination of Adsorption Isotherms from Supercritical Fluids. [BibTex]

  • 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] [BibTex]

  • Peper, S., Lübbert, M., Johannsen, M., Brunner, G. (2002). Supercritical Fluid Simulated Moving Bed Chromatography: Simulation - Operation - Optimisation. [BibTex]

2003

  • Ibe, R., Johannsen, M., Zetzl, C., Brunner, G. (2003). Supercritical Fluid Extraction of woods and roots from the Brazilian tropical forest region. [BibTex]

  • Johannsen, M., Brunner, G. (2003). Supercritical Fluid Chromatography as Successful Separation Tool in Chemical and Pharmaceutical Industry. [BibTex]

  • Lübbert, M., Johannsen, M., Brunner, G. (2003). Adsorption equilibria from supercritical solutions. [BibTex]

  • Peper, S., Johannsen, M., Brunner, G. (2003). Supercritical fluid simulated moving bed chromatography - Process optimisation of the separation of tocopherol homologues. [BibTex]

2004

  • Ibe, R., Johannsen, M., Zetzl, C., Brunner, G. (2004). Screening von SFE-Extrakten des brasilianischen Regenwalds. Workshop "Phytoextrakte". [BibTex]

  • Johannsen, M. (2004). Präparative Chromatographie mit überkritischen Gasen. [BibTex]

  • Johannsen, M., Peper, S., Brunner, G. (2004). . Supercritical Fluid Chromatography as Successful Separation Tool in Chemical and Pharmaceutical Industry. [BibTex]

  • Peper, S., Johannsen, M., Brunner, G. (2004). Preparative separation of tocochromanols with supercritical fluid chromatography. [BibTex]

  • Rajendran, A., Peper, S., Mazzotti, M., Johannsen, M., Morbidelli, M. (2004). Supercritical Fluid Simulated Moving Bed (SF-SMB) enantioseparation of 1-phenyl-1-propanol. [BibTex]

2005

  • Johannsen, M., Giese, T., Luebbert, M., Peper, S., Brunner, G. (2005). Adsorption aus überkritischen Lösungen. [BibTex]

  • 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] [BibTex]

2006

  • 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] [BibTex]

  • Bolten, D., Johannsen, M. (2006). Influence of modifier concentration on the adsorption behaviour of alpha- and delta-tocopherol on silica gel. [BibTex]

  • Brunner, G., Johannsen, M. (2006). New aspects on adsorption from supercritical fluid phases. Journal of Supercritical Fluids. 38 (2) 181-200. [Abstract] [doi] [www] [BibTex]

  • Johannsen, M., Peper, S., Brunner, G. (2006). Preparative chromatography with supercritical fluids – comparison of SMB and batch process. [BibTex]

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

  • Kaemmerer, H., Peper, S., Brunner, G., Johannsen, M. (2006). Realisation of solvent cycles in preparative SFC plants. [BibTex]

  • Kaemmerer, H., Peper, S., Brunner, G., Johannsen, M. (2006). Realisation of solvent cycles in preparative SFC plants. [BibTex]

  • Peper, S., Johannsen, M., Brunner, G. (2006). Preparative chromatography with supercritical fluids – comparison of SMB and batch process. [BibTex]

2007

  • Chuang, M.-H., Johannsen, M. (2007). Adsorption From Supercritical Solution. [BibTex]

  • Chuang, M.-H., Johannsen, M., Brunner, G. (2007). Concentration of minor components in crude palm oil. [BibTex]

  • Johannsen, M. (2007). Modeling of Simulated Moving-bed Chromatography. [BibTex]

  • 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] [BibTex]

  • 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] [BibTex]

  • Peper, S., Brunner, G., Johannsen, M. (2007). Preparative Chromatography with Supercritical Fluids - Comparison of SMB and Batch Process. [BibTex]

  • 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] [BibTex]

2008

  • Chuang, M.-H., Johannsen, M. (2008). Sub-/Supercritical fluid chromatography with propane. [BibTex]

  • Chuang, M.-H., Johannsen, M. (2008). Sub-/Supercritical fluid chromatography with propane. [BibTex]

  • Chuang, M.-H., Johannsen, M. (2008). Adsorption from supercritical solution. [BibTex]

  • Johannsen, M. (2008). Preparative Chromatography with Supercritical Fluids - Operation and Optimisation. [BibTex]

2009

  • Chuang, M.-H., Johannsen, M. (2009). Multi-component adsorption equilibria from sub- and supercritical fluid phases. [BibTex]

  • Chuang, M.-H., Johannsen, M. (2009). Characterization of pH in aqueous CO2-systems. [BibTex]

  • Johannsen, M. (2009). Preparative Supercritical Fluid Chromatography as Successful Separation Tool in Chemical and Pharmaceutical Industry. [BibTex]

2010

  • Cumana, S., Johannsen, M., Smirnova, I. (2010). Application of Silica Aerogels as Stationary Phase in Supercritical Fluid Chromatography. [BibTex]

  • Johannsen, M. (2010). Supercritical Fluid Chromatography: A Versatile Tool for Demanding Separations in Chemical and Pharmaceutical Industry. [BibTex]

  • Kjellow, A.W., Henriksen, O., Sørensen, J.C., Johannsen, M., Felby, C. (2010). Partitioning of organic biocides between wood and supercritical carbon dioxide. The Journal of Supercritical Fluids. 52 1-5. [Abstract] [doi] [www] [BibTex]

  • Pérez Molina, B.C., Johannsen, M. (2010). Adsorption equilibria of benzoic acid on silica gel from supercritical carbon dioxide. The Journal of Supercritical Fluids. 54 237-242. [Abstract] [doi] [www] [BibTex]

2011

  • 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] [BibTex]

  • Johannsen, M., Zeng, A.-P. (2011). Fundamentals for synthetic biological systems – SynBio. 20-23. [BibTex]

2012

  • Martínez Cristancho, C., Peper, S., Johannsen, M. (2012). Supercritical fluid simulated moving bed chromatography for the separation of ethyl linoleate and ethyl oleate. The Journal of Supercritical Fluids. 66 129-136. [Abstract] [doi] [www] [BibTex]

  • Türk, M., Johannsen, M., Dohrn, R. (2012). Gerd Brunner Festschrift. The Journal of Supercritical Fluids. 66 [doi] [www] [BibTex]

2013

  • Bolten, D., Kern, J., Simonato, S., Feldmann, C., Johannsen, M., Staudt, R., Türk, M. (2013). Adsorption von Enantiomeren an nanoskaligen Hohlkugeln. [BibTex]

  • 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. [BibTex]

  • Bolten, D., Türk, M., Staudt, R., Kern, J., Johannsen, M. (2013). Nanoskalige Hohlkugeln: Adsorption von Gasen und/oder organischen Wirkstoffen. [BibTex]

  • 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. [BibTex]

  • 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] [BibTex]

  • Kern, J., Johannsen, M. (2013). Nanoskalige Adsorbentien: Charakterisierung und Anwendung in adsorptiven Trennprozessen mit überkritischen Fluiden. 341-349. [www] [BibTex]

  • Kern, J., Johannsen, M. (2013). Nanoscale Hollow Spheres for Adsorptive Enantiomeric Separation using supercritical CO2. [BibTex]

  • Kern, J., Johannsen, M. (2013). Nanoscale Hollow Spheres for Adsorptive Enantiomeric Separation using supercritical CO2. [BibTex]

2014

  • Kern, J., Johannsen, M. (2014). Frontal Analysis Chromatography For Measuring Drug Adsorption Equilibria with Supercritical CO2 to Micro Amounts of Nanoscale Adsorbents. [BibTex]

  • Kern, J., Johannsen, M. (2014). Adsorption equilibria with nanoscale adsorbents from supercritical CO2: A quick dynamic method for measurements in the microgram-scale. [BibTex]

2015

  • Johannsen M., Kern J. (2015). Unusual adsorbents for supercritical fluid chromatography. [BibTex]

2016

  • Kern, J., Johannsen, M. (2016). Measuring and modeling adsorption equilibria of non-volatile compounds dissolved in supercritical carbon dioxide on nanoparticles using dynamic methods. The Journal of Supercritical Fluids. 113 72-79. [doi] [www] [BibTex]

  • Kern, J., Johannsen, M. (2016). Adsorption equilibria in High Pressure Drop Columns: Experimental approach and thermodynamic modeling. [BibTex]

  • Kern, J., Johannsen, M. (2016). Modeling Adsorption In Supercritical Fluid Chromatography Using High Pressure Drop Columns. [BibTex]

  • Kern, J., Johannsen, M. (2016). Modeling Adsorption In Supercritical Fluid Chromatography Using High Pressure Drop Columns. [BibTex]

  • 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. [BibTex]

  • Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2016). Synthesis of stationary phases for chiral separations of 2-arylpropionic acid derivatives. [BibTex]

  • Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2016). Chiral Stationary Phases Designed for Enantiomeric Separation of 2-Arylpropionic Acid Derivatives in SFC. [BibTex]

  • Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2016). A Sol-gel Encapsulation of Ibuprofen for Enantiomeric Separation. [BibTex]

  • Sun, M., Johannsen, M. (2016). A Rational Approach to Design Chiral Stationary Phases: Adsorption with Immobilized (S)-Ibuprofen as Chiral Selector. [BibTex]

2017

  • Sun, M., Gurikov, P., Smirnova, I., Johannsen, M. (2017). Synthesis of Stationary Phases for Chiral Separations by SFC (Invited Lecture). [BibTex]