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Technical University of Munich

Publications

2024

  • Wittmann L, Krucker-Velasquez E, Schaupp J, Westphal L, Swan JW, Alexander-Katz A, Bazant MZ, Schwaminger SP, Berensmeier S: Influence of magnetic convection on separation efficiency in magnetophoretic microfluidic processes: a combined simulation and experimental study, Nanoscale, 2024, DOI: https://doi.org/10.1039/D4NR02225D.
  • Zimmermann I, Eilts F, Galler A, Bayer J, Hober S, Berensmeier S: Immobilizing calcium-dependent affinity ligand onto iron oxide nanoparticles for mild magnetic mAb separation, Biotechnology Reports, Volume 45, 2025, e00864, DOI: https://doi.org/10.1016/j.btre.2024.e00864.
  • Sapp A, Tian H, Bazant M: Deionization shock waves and ionic separations in heterogeneous porous media, Phys. Rev. Fluids 9, 073701, 2024, DOI: https://doi.org/10.1103/PhysRevFluids.9.073701
  • Zimmermann I, Kaveh-Baghbaderani Y, Eilts F, Kohn N, Fraga-García P, Berensmeier S: Direct Affinity Ligand Immobilization onto Bare Iron Oxide Nanoparticles Enables Efficient Magnetic Separation of Antibodies, ACS Appl. Bio. Mater., 7, 6, 3942–3952, 2024, DOI: https://doi.org/10.1021/acsabm.4c00280
  • Wittmann L, Eigenfeld M, Büchner K, Meiler J, Habisch H-J, Madl T, Kerpes R, Becker T, Berensmeier S, Schwaminger SP: Millifluidic magnetophoresis-based chip for age-specific fractionation: evaluating the impact of age on metabolomics and gene expression in yeast, Lab on a Chip, 24/2024, 2987-2998, 2024, DOI:10.1039/d4lc00185k
  • Essert GM, de Souza JP, Schwaminger SP, Bazant MZ, Berensmeier  S: Understanding electrostatic interaction on strong cation-exchanger via co-ion valency effects, Sep Purif Technol, 342, 126860, 2024, DOI:https://doi.org/10.1016/j.seppur.2024.126860
  • Röcker D, Dietmann K, Nägler L, Su X, Fraga-García P, Schwaminger SP, Berensmeier S: Design and characterization of an electrochemically-modulated membrane chromatography device, J Chromatogr A, 1718, 464733, 2024, DOI: https://doi.org/10.1016/j.chroma.2024.464733
  • Steegmüller T, Kratky T, Gollwitzer L, Schwaminger SP, Berensmeier S: Development of a New Affinity Gold Polymer Membrane with Immobilized Protein A, Membranes, 14, 31, 2024, DOI: https://doi.org/10.3390/membranes14020031
  • Sapp A, Díaz-Cano C, Lengyel J, Abarca-Cabrera L, Fraga-García P: Amino Acid Adsorption Onto Magnetic Nanoparticles Reveals Correlations With Physicochemical Parameters, ChemNanoMat, e202400280; 2024, DOI: https://doi.org/10.1002/cnma.202400280

2023

  • Turrina C, Cookman J, Bellan R, Song J, Paar M, Dankers PYW, Berensmeier S, Schwaminger SP: Iron Oxide Nanoparticles with Supramolecular Ureido-Pyrimidinone Coating for Antimicrobial Peptide Delivery, Int. J. Mol. Sci.,24,9,14649, 2023, DOI: https://doi.org/10.3390/ijms241914649
  • Ostertag F , Krolitzki E, Berensmeier S, Hinrichs J: Protein valorisation from acid whey - Screening of various micro- and ultrafiltration membranes concerning the filtration performance, Int Dairy J, 2023, 146, 105745, DOI: https://doi.org/10.1016/j.idairyj.2023.105745
  • Abarca-Cabrera L, Milinovic O, Heitler V, Rühmann B, Kudermann J, Kube M, Dietz H, Sieber V, Berensmeier S, Fraga-Garía P: Biocorona on Iron Oxide Nanoparticles in a ComplexBiotechnological Environment: Analysis of Proteins, Lipids,and Carbohydrates, Small Sci., 2023, 2300064, DOI: https://doi.org/10.1002/smsc.202300064
  • Krolitzki E, Steck S, Nazifi A, Abt M, Schwaminger SP, Berensmeier S: How to design a low-cost pilot scale magnetic bioseparation process for protein separation from complex mixtures using in-line process analytics, Sep. Purif. Technol., 323, 124429, Doi: https://doi.org/10.1016/j.seppur.2023.124429
  • Turrina C, Schoenen M, Milani D, Klassen A, Rojas Gonzales DM, Cvirn G, Mela P, Berensmeier S, Slabu I, Schwaminger SP: Application of Magnetic Iron Oxide Nanoparticles: Thrombotic Activity, Imaging and Cytocompatibility of Silica-Coated and Carboxymethyl Dextrane-Coated Particles, Colloids and Surfaces B: Biointerfaces, 113428, DOI: https://doi.org/10.1016/j.colsurfb.2023.113428
  • Schobesberger M, Helmhagen S, Mende S, Berensmeier S, Fraga-García P: From Micro to Nano: Grinding Natural Magnetite Ore for Microalgae Harvesting, Magnetochemistry, 9, 6, 2023, DOI: https://doi.org/10.3390/magnetochemistry9060149
  • Turrina C, Klassen A, Milani D, Rojas-Gnzales DM, Ledinski G, Auer D, Sartori B, Cvirn G, Mela P, Schwaminger SP: Superparamagnetic iron oxide nanoparticles for their application in the human body: Influence of the surface, Heliyon 9, 6, 2023, DOI: https://doi.org/10.1016/j.heliyon.2023.e16487
  • Eigenfeld M, Wittmann L, Schwaminger SP, Kerpes R, Becker T: Quantification methods of determining brewer’s and pharmaceutical yeast cell viability: accuracy and impact of nanoparticles, Anal. Bioanal. Chem. 04 2023, DOI: https://doi.org/10.1007/s00216-023-04676-w
  • Eigenfeld M, Wittmann L, Kerpes R, Schwaminger SP, Becker T: Studying the impact of cell age on the yeast growth behaviour of Saccharomyces pastorianus var. carlsbergensis by magnetic separation, Biotech. J. 04 2023, DOI: biot.202200610
  • Spicher MT, Schwaminger SP, von der Haar-Leistl D, Reindl M, Wagner FE, Berensmeier S: Interaction and mechanisms in the phosphate–binding of iron(oxyhydr)oxide core–shell nanoparticles, J Colloids Interface Sci 634, 418-430. DOI: 10.1016/j.jcis.2022.12.035

2022

  • Abarca-Cabrera L, Xu L, Berensmeier S, Fraga-García, P: Competition at the Bio-nano Interface: A Protein, a Polysaccharide, and a Fatty Acid Adsorb onto Magnetic Nanoparticles, ACS Appl. Bio Mater., 6, 1, 146-156, 2023. DOI: https://doi.org/10.1021/acsabm.2c00812
  • Turrina C, Milani D, Klassen A, Rojas-González D M, Cookman J, Opel M, Sartori B, Mela P, Berensmeier S, Schwaminger S P: Carboxymethyl-Dextran-Coated Superparamagnetic Iron Oxide Nanoparticles for Drug Delivery: Influence of the Coating Thickness on the Particle Properties, IJMS, 23, 14743, 2022. DOI: https://doi.org/10.3390/ijms232314743
  • Reiter C, Auchter J, Weber M, Berensmeier S, Schwaminger S P: Magnetophoretic Cell Sorting: Comparison of Different 3D-Printed Millifluidic Devices, Magnetochemistry, 8, 113, 2022. DOI: https://doi.org/10.3390/magnetochemistry8100113
  • Turrina C, Dankers P Y W, Berensmeier S, Schwaminger S: Iron oxide nanoparticles with supramolecular ureidopyrimidinone coating, Curr. Dir. Biomed. Eng., 8, 2, 13-16, 2022. DOI: https://doi.org/10.1515/cdbme-2022-1004
  • Suyetin M, Rauwolf S, Schwaminger SP, Turrina C, Wittmann L, Bag S, Berensmeier S, Wenzel W: Peptide adsorption on silica surfaces: Simulation and experimental insights, Colloids Surf. B, 218, 112759, 2022. DOI: 10.1016/j.colsurfb.2022.112759
  • Turrina C, Oppelt A, Mitzkus M, Berensmeier S, Schwaminger SP: Silica-coated superparamagnetic iron oxide nanoparticles: New insights into the influence of coating thickness on the particle properties and lasioglossin binding. MRS Commun, DOI: 10.1557/s43579-022-00228-y
  • Schwaminger SP, Zimmermann I, Berensmeier S: Current research approaches in downstream processing of pharmaceutically relevant proteins. Curr Opin Biotechnol, 77, 102768, 2022. DOI: 10.1016/j.copbio.2022.102768
  • Krolitzki E, Schwaminger SP, Pagel M, Ostertag F, Hinrichs J, Berensmeier S: Current practices with commercial scale bovine lactoferrin production and alternative approaches. Int Dairy J, 126, 105263, 2022. DOI: 10.1016/j.idairyj.2021.105263
  • Trunzer T, Fraga-García P, Tschuschner M-PA, Voltmer D, Berensmeier S: The electrosorptive response of a carbon nanotube flow-through electrode in aqueous systems. Chem Eng J, 428, 131009, 2022. DOI: 10.1016/j.cej.2021.131009

2021

  • Röcker D, Trunzer T, Heilingbrunner J, Rassloff J, Fraga-García P, Berensmeier S: Design of 3D Carbon Nanotube Monoliths for Potential-Controlled Adsorption. Appl. Sci. 2021, 11, 9390. DOI: 10.3390/app11209390
  • Rauwolf S†, Bag S†, Rouqueiro R, Schwaminger SP, Dias-Cabral AC, Berensmeier S, Wenzel W: Insights on Alanine and Arginine Binding to Silica with Atomic Resolution. J Phys Chem Lett, 12, 9384-9390, 2021. DOI: 10.1021/acs.jpclett.1c02398
  • Werner H, Bapat S, Schobesberger M, Segets D, Schwaminger SP: Calcium Oxalate Crystallization: Influence of pH, Energy Input and Supersaturation Ratio on the Synthesis of Artificial Kidney Stones. ACS Omega, 2021. DOI: 10.1021/acsomega.1c03938
  • Schwaminger SP, Bauer D, Fraga-García P: Gold-iron oxide nanohybrids: Insights into colloidal stability and surface-enhanced Raman detection. Nanoscale Adv., 2021. DOI: 10.1039/D1NA00455G
  • Schobesberger M, Kopp Real B, Meijer D, Berensmeier S, Fraga-Garía P: Natural magnetite ore as a harvesting agent for saline microalgae Microchloropsis salina, Bioresour Technol Rep, 15, 100798, 2021. DOI: 10.1016/j.biteb.2021.100798
  • Schwaminger SP, Fehn S, Steegmüller T, Rauwolf S, Löwe H, Pflüger-Grau K, Berensmeier S: Immobilization of PETase enzymes on magnetic iron oxide nanoparticles for the decomposition of microplastic PET. Nanoscale Adv, 2021. DOI: 10.1039/D1NA00243K
  • Wittmann L, Turrina C, Schwaminger SP: The Effect of pH and Viscosity on Magnetophoretic Separation of Iron Oxide Nanoparticles. Magnetochemistry 7(6), 80, 2021. DOI: 10.3390/magnetochemistry7060080
  • Mueller KMA,   Topping G,   Schwaminger SP,   Zou Y,   Rojas-González DM,   De Juan Pardo E,   Berensmeier S, Schilling F, Mela P: Visualization of USPIO-Labeled Melt-Electrowritten Scaffolds by Non-Invasive Magnetic Resonance Imaging. Biomater Sci, 2021. DOI: 10.1039/D1BM00461A
  • Rauwolf S, Steegmüller T, Schwaminger SP, Berensmeier S: Purification of a peptide tagged protein via an affinity chromatographic process with underivatized silica. Eng Life Sci, 2021. DOI: 10.1002/elsc.202100019
  • Bäumler M, Schwaminger SP, von der Haar-Leistl D, Schaper SJ, Müller-Buschbaum P, Wagner FE, Berensmeier S: Characterization of an active ingredient made of nanoscale iron(oxyhydr)oxide for the treatment of hyperphosphatemia. RSC Adv, 11, 17669-17682, 2021. DOI: 10.1039/D1RA00050K
  • Bag S†, Rauwolf S†, Schwaminger SP, Wenzel W, Berensmeier S: DNA Binding to the Silica: Cooperative Adsorption in Action. Langmuir, 37 (19), 5902-5908, 2021. DOI: 10.1021/acs.langmuir.1c00381
  • Kaveh-Baghbaderani Y, Allgayer R, Schwaminger SP, Fraga-García P, Berensmeier S: Magnetic Separation of Antibodies with High Binding Capacity by Site-Directed Immobilization of Protein A‑Domains to Bare Iron Oxide Nanoparticles. ACS Appl Nano Mater, 4, 5, 4956–4963, 2021. DOI: 10.1021/acsanm.1c00487
  • Turrina C, Berensmeier S, Schwaminger SP: Bare Iron Oxide Nanoparticles as Drug Delivery Carrier for the Short Cationic Peptide Lasioglossin. Pharmaceuticals, 14, 405, 2021. DOI: 10.3390/ph14050405
  • Abarca-Cabrera L, Fraga-García P, Berensmeier S: Bio-nano interactions: binding proteins, polysaccharides, lipids and nucleic acids onto magnetic nanoparticles, Biomater Res, 25, 12, 2021. DOI: 10.1186/s40824-021-00212-y
  • Schwaminger SP, Rottmueller ME, Fischl R, Kalali B, Berensmeier S: Detection of targeted bacteria species on filtration membranes, Analyst, 146, 3549, 2021. DOI: 10.1039/D1AN00117E
  • Schwaminger SP†, Schwarzenberger K†, Gatzemeier J, Lei Z, Eckert K: Magnetically Induced Aggregation of Iron Oxide Nanoparticles for Carrier Flotation Strategies, ACS Appl Mater Interfaces, 13, 17, 20830–20844, 2021. DOI: 10.1021/acsami.1c02919
  • Schwaminger SP, Brammen MW, Zunhammer F, Däumler N, Fraga-García P, Berensmeier S: Iron Oxide Nanoparticles - Multiwall Carbon Nanotube Composite Materials for Batch or Chromatographic Biomolecule Separation, Nanoscale Res Lett, 16, 30, 2021. DOI: 10.1186/s11671-021-03491-5
  • Ostertag F, Schmidt CM, Berensmeier S, Hinrichs J: Development and validation of an RP-HPLC DAD method for the simultaneous quantification of minor and major whey proteins, Food Chem, 342, 128176, 2021. DOI: 10.1016/j.foodchem.2020.128176

2020

  • Martin L, Klein W, Schwaminger SP, Fässler FF, Berensmeier S: Crystal Structure and Spectroscopic Analysis of the Compatible Solute Nγ-Acetyl-L-2,4-Diaminobutyric Acid, Crystals, 12, 1136, 2020. DOI: 10.3390/cryst10121136
  • Zanker AA, Ahmad N, Hoang Son T, Schwaminger SP, Berensmeier S: Selective Ene-Reductase Immobilization to Magnetic Nanoparticles through a Novel Affinity Tag, Biotech J, 16, 2000366, 2020. DOI: 10.1002/biot.202000366
  • Candeago R†, Kim K†, Vapnik H, Cotty S, Aubin M, Berensmeier S, Kushima A, Su X: Semiconducting Polymer Interfaces for Electrochemically Assisted Mercury Remediation, ACS Appl Mater Interfaces, 12, 49713–49722, 2020. DOI: 10.1021/acsami.0c15570
  • Hobmeier K†, Goëss MC†, Sehr C, Schwaminger S, Berensmeier S, Kremling A, Kunte H-J, Pflüger-Grau K, Marin-Sanguino A: Anaplerotic Pathways in Halomonas elongata: The Role of the Sodium Gradient, Front Microbiol, 11, 561800, 2020. DOI: 10.3389/fmicb.2020.561800
  • Padwal P, Finger C, Fraga-García P, Kaveh-Baghbaderani Y, Schwaminger SP, Berensmeier S: Seeking Innovative Affinity Approaches: A Performance Comparison between Magnetic Nanoparticle Agglomerates and Chromatography Resins for Antibody Recovery, ACS Appl Mater Interfaces, 12, 39967−39978, 2020. DOI: 10.1021/acsami.0c05007
  • Bag S†, Rauwolf S†, Suyetin M, Schwaminger SP, Wenzel W, Berensmeier S: Buffer Influence on the Amino Acid Silica Interaction, ChemPhysChem, 21, 2347-2356, 2020. DOI: 10.1002/cphc.202000572
  • Schwaminger SP, Syhr C, S Berensmeier: Controlled Synthesis of Magnetic Iron Oxide Nanoparticles: Magnetite or Maghemite?, Crystals, 10, 214, 2020. DOI: 10.3390/cryst10030214
  • Thomas JA, Schnell F, Kaveh-Baghbaderani Y, Berensmeier S, Schwaminger SP: Immunomagnetic Separation of Microorganisms With Iron Oxide Nanoparticles, Chemosensors, 8, 17, 2020. DOI: 10.3390/chemosensors8010017
  • Trunzer T, Stummvoll T, Porzenheim M, Fraga-García P, Berensmeier S: A Carbon Nanotube Packed Bed Electrode for Small Molecule Electrosorption, Appl Sci, 10, 1133, 2020. DOI: 10.3390/app10031133

2019

  • Schwaminger SP†, Fraga-García P†, Eigenfeld M, Becker TM, Berensmeier S: Magnetic Separation in Bioprocessing Beyond the Analytical Scale: From Biotechnology to the Food Industry, Front Bioeng Biotechnol, 7, 233, 2019. DOI: 10.3389/fbioe.2019.00233
  • Grozdev L, Kaiser J, Berensmeier S: One-Step Purification of Microbially Produced Hydrophobic Terpenes via Process Chromatography, Front Bioeng Biotechnol, 7, 185, 2019.  DOI: 10.3389/fbioe.2019.00185
  • Schwaminger SP, Anand P, Borkowska-Panek M, Blank-Shim SA, Fraga-García P, Fink K, Berensmeier S, Wenzel W: Rational Design of Iron Oxide Binding Peptide Tags, Langmuir, 35, 8472-8481, 2019.  DOI: 10.1021/acs.langmuir.9b00729
  • Hofmann BJ, Harms RG, Schwaminger SP, Reich RM, Kühn FE: Reactivity of Re2O7 in aromatic solvents – Cleavage of a β-O-4 lignin model substrate by Lewis-acidic rhenium oxide nanoparticles, J Catal, 373, 190-200, 2019. DOI: 10.1016/j.jcat.2019.03.042
  • Schnell F, Kube M, Berensmeier S, Schwaminger SP: Magnetic Recovery of Cellulase from Cellulose Substrates with Bare Iron Oxide Nanoparticles, ChemNanoMat, 5, 422-426, 2019. DOI: 10.1002/cnma.201800658
  • Schwaminger SP†, Fraga-García P†, Blank-Shim S, Straub T, Haslbeck M, Muraca F, Dawson KA, Berensmeier S: Magnetic One-Step Purification of His-Tagged Protein by Bare Iron 2 Oxide Nanoparticles, ACS Omega, 4, 3790-3799, 2019. DOI: 10.1021/acsomega.8b03348

2018

  • Schwaminger SP, Begovic B, Schick L, Aisyah Jumani N, Brammen MW, Fraga García P, Berensmeier S: Potential-controlled tensiometry - a tool for understanding wetting and surface properties of conductive powders by electroimbibition, Anal Chem, 90, 14131-14136, 2018. DOI: 10.1021/acs.analchem.8b03475
  • Kaveh-Baghbaderani Y, Blank-Shim SA, Koch T, Berensmeier S: Selective release of overexpressed recombinant proteins from E. coli cells facilitates one-step chromatographic purification of peptide-tagged green fluorescent protein variants, Protein Expression Purif, 152, 155-160, 2018. DOI: 10.1016/j.pep.2018.07.014
  • Schwaminger SP†, Blank‐Shim SA†, Scheifele I, Pipich V, Fraga‐García P, Berensmeier S: Design of interactions between nanomaterials and proteins: a highly affine peptide tag to bare iron oxide nanoparticles for magnetic protein separation, Biotech J, 14, 1800055, 2019. DOI: 10.1002/biot.201800055
  • Fraga-García P†, Kubbutat P†, Brammen M, Schwaminger S, Berensmeier S: Bare Iron Oxide Nanoparticles for Magnetic Harvesting of Microalgae: From Interaction Behavior to Process Realization, Nanomaterials, 8, 292, 2018. DOI:10.3390/nano8050292
  • Janoschek L, Grozdev L, Berensmeier S: Membrane-assisted extraction of monoterpenes: from in silico solvent screening towards biotechnological process application, R Soc open sci, 5, 172004, 2018. DOI: 10.1098/rsos.172004
  • Schwaminger S†, Blank-Shim S†, Borkowska-Panek M†, Anand P†, Fraga-García P, Fink K, Wenzel W, Berensmeier S: Experimental characterization and simulation of amino acid and peptide interactions with inorganic materials, Eng Life Sci, 18, 84–100, 2018. DOI: 10.1002/elsc.201700019

2017

  • Blank-Shim SA, Schwaminger SP, Borkowska-Panek M, Anand A, Yamin P, Fraga-García P, Fink K, Wenzel W, Berensmeier S: Binding patterns of homo-peptides on bare magnetic nanoparticles: insights into environmental dependence, Sci Rep, 7, 14047, 2017. DOI: 10.1038/s41598-017-13928-6
  • Schwaminger SP, Surya R, Filser S, Wimmer A, Weigl F, Fraga-García P, Berensmeier S: Formation of iron oxide nanoparticles for the photooxidation of water: Alteration of finite size effects from ferrihydrite to hematite, Sci Rep, 7, 12609, 2017. DOI: 10.1038/s41598-017-12791-9
  • Schoemig V, Isik E, Martin L, Berensmeier S: Solid liquid liquid extraction of porcine gastric mucins from homogenized animal material, RSC Adv, 7, 39708–39717, 2017. DOI: 10.1039/C7RA06594A
  • Schwaminger SP, Fraga-García P, Selbach F, Hein FG, Fuß EC, Surya R, Roth H-C, Blank-Shim SA, Wagner FE, Heissler S, Berensmeier S: Bio-nano interactions: cellulase on iron oxide nanoparticle surfaces, Adsorption, Adsorption, 23, 281-292, 2017. DOI: 10.1007/s10450-016-9849-y
  • Schwaminger SP, Blank-Shim SA, Scheifele I, Fraga-García P, Berensmeier S: Peptide binding to metal oxide nanoparticles, Faraday Discuss, 2017, 204, 233 - 250, 2017. DOI: 10.1039/C7FD00105C
  • Brammen M, Fraga-García P, Berensmeier S: Carbon nanotubes – a resin for electrochemically modulated liquid chromatography, J Sep Sci, 40, 1176–1183, 2017. DOI: 10.1002/jssc.201601102
  • Schwaminger SP, Bauer D, Fraga-García P, Wagner FE, Berensmeier S: Oxidation of magnetite nanoparticles: impact on surface and crystal properties, CrystEngComm, 19, 246-255, 2017. DOI: 10.1039/C6CE02421A

2016

  • Schömig V, Käsdorf BT, Scholz C, Bidmon K, Lieleg O, Berensmeier S: An optimized purification process for porcine gastric mucin with preservation of its native functional properties, RSC Adv, 6, 44932-44943, 2016. DOI:10.1007/s10450-016-9849-y
  • Roth H-C†, Schwaminger SP†, Peng F, Berensmeier S: Immobilization of cellulase on magnetic nanocarriers, ChemistryOpen, 5, 183-187, 2016. DOI: 10.1002/open.201600028
  • Roth H-C, Prams A, Lutz M, Ritscher J, Raab M, Berensmeier S: A High-Gradient Magnetic Separator for Highly Viscous Process Liquors in Industrial Biotechnology, Chem Eng Technol, 39, 469-476, 2016. DOI: 10.1002/ceat.201500398
  • Roth H-C, Schwaminger S, Fraga García P, Ritscher J, Berensmeier S: Oleate coating of iron oxide nanoparticles in aqueous systems: the role of temperature and surfactant concentration, J Nanopart Res, 18, 1-12, 2016. DOI: 10.1007/s11051-016-3405-2

2015

  • Mykhaylyk O, Lerche D, Vlaskou D, Schoemig V, Detloff T, Krause D, Wolff M, Joas T, Berensmeier S, Plank C: Magnetophoretic velocity determined by space- and time-resolved-extinction profiles, IEEE Magn Lett, 6, 1700104, 2015. DOI: 10.1109/LMAG.2015.2474306
  • Schwaminger SP, Fraga García P, Merck GK, Bodensteiner FA, Heissler S, Günther S, Berensmeier S: Nature of interactions of amino acids with bare magnetite nanoparticles, J Phys Chem C, 119, 23032-23041, 2015. DOI: 10.1021/acs.jpcc.5b07195
  • Fraga García P, Brammen M, Wolf M, Reinlein S, Freiherr von Roman M, Berensmeier S: High-gradient magnetic separation for technical scale protein recovery using low cost magnetic nanoparticles, Sep Purif Technol, 150, 29-36, 2015. DOI: 10.1016/j.seppur.2015.06.024
  • Hekmat D, Maslak D, Freiherr von Roman M, Breitschwerdt P, Ströhle C, Vogt A, Berensmeier S, Weuster-Botz D: Non-chromatographic preparative purification of enhanced green fluorescent protein, J Biotechnol, 194, 84-90, 2015. DOI: 10.1016/j.jbiotec.2014.11.027.
  • Roth H-C, Schwaminger SP, Schindler M, Wagner FE, Berensmeier S: Influencing factors in the co-precipitation process of superparamagnetic iron oxide nanoparticles: A model based study, J Magn Magn Mater, 377, 81–89, 2015. DOI: 10.1016/j.jmmm.2014.10.074

2014

  • Fraga García P, Freiherr von Roman M, Reinlein S, Wolf M, Berensmeier S: Impact of Nanoparticle Aggregation on Protein Recovery through a Pentadentate Chelate Ligand on Magnetic Carriers, ACS Appl Mater Interfaces, 6, 13607–13616, 2014. doi: 10.1021/am503082s.
  • Janoschek L, Freiherr von Roman M, Berensmeier S: Protein A affinity precipitation of human immunoglobulin G, J Chromatogr B, 965, 72-78, 2014. DOI: 10.1016/j.jchromb.2014.06.011
  • Freiherr von Roman M, Berensmeier S: Improving the binding capacities of protein A chromatographic materials by means of ligand polymerization, J Chromatogr A, 1347, 80-86, 2014. DOI: 10.1016/j.chroma.2014.04.063.
  • Girrbach M, Meliciani I, Waterkotte B, Berthold S, Oster A, Brurein F, Strunk T, Wadhwani P, Berensmeier S, Wenzel W, Schmitz K: A fluorescence polarization assay for the experimental validation of an in silico model of the chemokine CXCL8 binding to receptor-derived peptides, Phys Chem Chem Phys, 16, 8036-43, 2014. DOI: 10.1039/c3cp53850h.
  • Freiherr von Roman M, Koller A, von Rüden D, Berensmeier S: Improved extracellular expression and purification of recombinant Staphylococcus aureus protein A, Protein Expr Purif, 93, 87-92, 2014. DOI: 10.1016/j.pep.2013.10.013.

2011

  • Heyd M, Franzreb M, Berensmeier S: Continuous rhamnolipid production with integrated product removal by foam fractionation and magnetic separation of immobilized Pseudomonas aeruginosa, Biotechnol Prog, 27, 706-716, 2011. DOI: 10.1002/btpr.607.

2010

  • Motejadded H, Kranz B, Berensmeier S, Franzreb, M, Altenbuchner J: Expression, one-step purification, and immobilization of HaloTagTM fusion proteins on chloroalkane-functionalized magnetic beads, Appl Biochem and Biotechnol, 162, 2098-2110, 2010. DOI: 10.1007/s12010-010-8985-1.
  • Peuker UA, Thomas O, Hobley TJ, Franzreb M, Berensmeier S, Schäfer M, Hickstein B: Bioseparation, Magnetic particle adsorbents, Book-Chapter, Encyclopedia of Industrial Biotechnology, John Wiley & Sons, 2010. DOI: 10.1002/9780470054581.eib642
  • Heyd M, Franzreb M, Berensmeier S: Integrierte Produktion und Separation von Biotensiden im Mehrphasenreaktor, Chem Ing Tech, 82, 111-115, 2010. DOI: 10.1002/cite.200900114

2009

  • Heyd M, Weigold P, Franzreb M, Berensmeier S: Influence of different magnetites on properties of magnetic Pseudomonas aeruginosa immobilisates used for biosurfactant production, Biotechnol Prog, 25, 1620-1629, 2009. DOI: 10.1002/btpr.254
  • Stankiewicz N, Gold A, Yüksel Y, Berensmeier S, Schwartz T: In vivo labeling and specific magnetic bead separation of RNA for biofilm characterization and stress-induced gene expression analysis in bacteria, J Microbiol Methods, 79, 344-352, 2009.  DOI: 10.1016/j.mimet.2009.10.003.

2008 - 2002

  • Heyd M, Kohnert A, Tan T-H, Nusser M, Kirschhöfer F, Brenner-Weiss G, Franzreb M,  Berensmeier S: Development and trends of biosurfactans analysis and purification using rhamnolipids as example, review, Anal Bioanal Chem, 391, 1579-1590, 2008. DOI: 10.1007/s00216-007-1828-4.
  • Heyd M, Franzreb M, Hausmann R, Syldatk C, Berensmeier S: Integral continuous microbial rhamnolipid production, J Biotechnol, 131, S77, 2007. DOI: 10.1016/j.jbiotec.2007.07.134
  • Meyer A, Berensmeier S, Franzreb M: Demonstration of an automated process for direct protein capture by means of lactoferrin isolation from whey using high-gradient magnetic separation, React Funct Polym, 67, 1577–1588, 2007. DOI: 10.1016/j.reactfunctpolym.2007.07.038
  • Berensmeier S: Magnetic particles for separation and purification of nucleic acid molecules, review, Appl Microbiol Biotechnol, 73, 495-504, 2006. DOI: 10.1007/s00253-006-0675-0
  • Ergezinger M, Bohnet M, Berensmeier S, Buchholz K: Integrated enzymatic synthesis and adsorption of isomaltose in a multiphase fluidized bed reactor, Eng Life Sci, 6, 481-487, 2006. DOI: 10.1002/elsc.200620151
  • Berensmeier S, Jördening H-J, Buchholz K: Isomaltose formation by free and immobilised dextransucrase, Biocatal Biotransform, 24, 280-290, 2006. DOI: 10.1080/10242420500491854
  • Berensmeier S, Ergezinger M, Bohnet M, Buchholz K: Integrierte enzymatische Synthese und Adsorption von Isomaltose in einem Mehrphasenreaktor, Chem Ing Tech, 77, 167-171, 2005. DOI: 10.1002/cite.200407065
  • Berensmeier S, Buchholz K: Separation of isomaltose from high sugar concentrated enzyme reaction mixture by dealuminated beta-zeolite, Sep Purif Technol, 38, 129-138, 2004. DOI: 10.1016/j.seppur.2003.10.012
  • Berensmeier S, Ergezinger M, Bohnet M, Buchholz K: Design of immobilised dextransucrase for fluidised bed application, Journal of Biotechnology, 114(3), 255-267, 2004. DOI: 10.1016/j.jbiotec.2004.04.009
  • Berensmeier S, Singh SA, Meens J, Buchholz K: Cloning of the pelA gene from Bacillus licheniformis 14A and biochemical characterization of the recombinant, thermostable, high-alkaline pectate lyase, Appl Biotechnol Microbiol, 64, 560-567, 2003. DOI: 10.1007/s00253-003-1446-9
  • Jördening H-J, Baciu I, Berensmeier S, Buchholz K: Production of galacturonic acid from cell wall of extracted beet pulp, Zuckerindustrie (Berlin, Ger.), 127, 845-853, 2002. Link
  • Feng P-H, Berensmeier S, Buchholz K, Reilly PJ: Production, purification, and characterization of Thermoanaerobacterium thermosaccharolyticum glucoamylase, Starch/Staerke, 54, 328-337, 2002. DOI: 10.1002/1521-379X(200208)54:8<328::AID-STAR328>3.0.CO;2-7

 

 

 

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