Hauptinhalt

Publikationen

In Press

Kirchner, P; Li, B; Spelthahn, H; Henkel, H; Schneider, A; Friedrich, P; Kolstad, J; Keusgen, M; Schöning, MJ (2010) Thin-film calorimetric H₂O₂ gas sensor for the validation of germicidal effectivity in aseptic filling processes Sensors and Actuators B: Chemical (doi:10.1016/j.snb.2010.01.058).

2010

Datta Mazumdar, S; Barlen, B; Kämpfer, P; Keusgen, M (2010) Surface plasmon resonance (SPR) as a rapid tool for serotyping of Salmonella Biosensors and Bioelectronics 25 (5), 967-971.

Hobler, C; Bakowsky, U; Keusgen, M (2010) A functional immobilization of semiconductor nanoparticles (quantum dots) on nanoporous aluminium oxide Physica Status Solidi A 207 (4), 872-877.

Ketterer, L; Keusgen, M (2010) Amperometric sensor for cyanide utilizing cyanidase and formate dehydrogenase Analytica Chimica Acta 673 (1), 54-59.

Kirchner, P; Ng, YA; Spelthahn, H; Schneider, A; Henkel, H; Friedrich, P; Kolstad, J; Berger, J; Keusgen, M; Schöning, MJ (2010) Gas sensor investigation based on a catalytically activated thin-film thermopile for H2O2 detection Physica Status Solidi A 207 (4), 787-792.

Kirchner, P; Oberländer, J; Friedrich, P; Berger, J; Rysstad, G; Keusgen, M; Schöning, JM (2010) Realization of a calorimetric gas sensor on polyimide foil for applications in aseptic food industry Procedia Engineering 5, 264-267.

Kusterer, J; Keusgen, M (2010) Cysteine Sulfoxides and Volatile Sulfur Compounds from Allium tripedale Journal of Agricultural and Food Chemistry 58 (2), 1129-1137.

Li, D; Meyer, MHF; Willkomm, DK; Keusgen, M; Hartmann, RK (2010) Analysis of bacterial RNase P RNA and protein interaction by a magnetic biosensor technique Biochimie 92 (7), 772-778.

Turek, M; Heiden, W; Guo, S; Riesen, A; Schubert, J; Zander, W; Krüger, P; Keusgen, M; Schöning, MJ (2010) Simultaneous detection of cyanide and heavy metals for environmental analysis by means of µISEs Physica Status Solidi A 207 (4), 817-823.

2009

Barlen, B; Datta Mazumdar, S; Keusgen, M (2009) Immobilisation of biomolecules for biosensors Physica Status Solidi A 206 (3), 409-416.

Kirchner, P; Li, B; Spelthahn, H; Henkel, H; Schneider, A; Friedrich, P; Kolstad, J; Keusgen, M; Schöning, MJ (2010) Thin-film calorimetric H₂O₂ gas sensor for the validation of germicidal effectivity in aseptic filling processes Procedia Chemistry 1 (1), 983-986.

Kusterer, J; Vogt, A; Keusgen, M (2009) Isolation and Identification of a New Cysteine Sulfoxide and Volatile Sulfur Compounds from Allium Subgenus Melanocrommyum Journal of Agricultural and Food Chemistry 56 (4), 1465-1470.

Tao, L; Barlen, B; Datta Mazumdar, S; Zhao, F; Keusgen, M (2009) A new detection method of mistletoe lectin I by surface plasmon resonance Sensors and Actuators B: Chemical 141 (1), 192-199.

Turek, M; Heiden, W; Riesen, A; Chhabda, TA; Schubert, J; Zander, W; Krueger, P; Keusgen, M; Schoening, MJ (2009) Artificial intelligence/fuzzy logic method for analysis of combined signals from heavy metal chemical sensors Electrochimica Acta 54 (25), 6082-6088.

Vornicescu, D; Solanska, K; Demetrescu, I; Frentzen, M; Keusgen, M (2009) Dynamics of Dental Pellicle Formation - In Vitro Analysis of Time Dependant Binding Behavior by Surface Plasmon Resonance and the Influence of Oral Therapeutics Key Engineering Materials 415 (9), 77-80.

2008

Datta Mazumdar, S; Barlen, B; Kramer, T; Keusgen, M (2008) A rapid serological assay for prediction of Salmonella infection status in slaughter pigs using surface plasmon resonance Journal of Microbiological Methods 75 (3), 545-550.

Jedelská, J; Vogt, A; Reinscheid, UM; Keusgen, M (2008) Isolation and Identification of a Red Pigment from Allium Subgenus Melanocrommyum Journal of Agricultural and Food Chemistry 56 (4), 1465-1470.

Keusgen, M (2008) Unusual Cystine Lyase Activity of the Enzyme Alliinase: Direct Formation of Polysulphides Planta Med 74 (1), 73-79.

Keusgen, M (2008) Biosensoren für die Analytik von morgen BIOforum 8 (2), 30-33.

Keusgen, M (2008) SPR-Biosensoren – Anwendungsmöglichkeiten erweitert LaborPraxis (http://www.laborpraxis.vogel.de/analytik/bioanalytik/biochips/articles/121077/).

Turek, M; Keusgen, M; Poghossian, A; Mulchandani, A; Wang, J; Schöning, MJ (2008) Enzyme-modified electrolyte-insulator-semiconductor sensors Journal of Contemporary Physics 43 (2), 82-85.

2007

Barlen, B; Datta Mazumdar, S; Lezrich, O; Keusgen, M (2007) Detection of Salmonella by Surface Plasmon Resonance Sensors 7 (8), 1427-1446.

Datta Mazumdar, S; Hartmann, M; Kämpfer, P; Keusgen, M (2007) Rapid method for detection of Salmonella in milk by surface plasmon resonance (SPR) Biosensors & Bioelectronics 22 (9-10), 2040-2046.

Han, YC; Meyer, MHF; Keusgen, M; Klug, G (2007) A haem cofactor is required for redox and light signalling by the AppA protein of Rhodobacter sphaeroides Molecular Microbiology 64 (4), 1090-1104.

Jedelská, J; Fritsch, RM; Keusgen, M (2007) Bioactivity and cysteine sulphoxides of some wild Allium species from Central Asia Planta Med 73 (9), YRW_007.

Keusgen, M (2007) Unusual cystine lyase activity of alliinase isolated from Allium sativum: direct formation of polysulphides Planta Med 73 (9), P_372.

Keusgen, M; Allgäuer-Lechner C (2007) Vielstoffgemisch gegen Entzündungen und Schmerzen Pharmazeutische Zeitung 152 (8), 16-22.

Keusgen, M; Vogt, A; Jedelská, J; Reinscheid, U (2007) Sulphur pyrroles from Allium subgenus Melanocrommyum – a new class of pigments Planta Med 73 (9), SL_008.

Krause, HJ; Wolters, N; Zhang, Y; Offenhäusser, A; Miethe, P; Meyer, MHF; Hartmann, M; Keusgen, M (2007) Magnetic particle detection by frequency mixing for immunoassay applications Journal of Magnetism and Magnetic Materials 311 (1), 436-444.

Meyer, MHF; Hartmann, M.; Krause, HJ; Blankenstein, G; Mueller-Chorus, B; Oster, J; Miethe, P; Keusgen, M (2007) CRP determination based on a novel magnetic biosensor Biosensors & Bioelectronics 22 (6), 973-979.

Meyer, MHF; Krause, HJ; Hartmann, M; Miethe, P; Oster, J; Keusgen, M (2007) Francisella tularensis detection using magnetic labels and a magnetic biosensor based on frequency mixing Journal of Magnetism and Magnetic Materials 311 (1), 259-263.

Meyer, MHF; Stehr, M; Bhuju, S; Krause, HJ; Hartmann, M; Miethe, P; Singh, M; Keusgen, M (2007) Magnetic biosensor for the detection of Yersinia pestis Journal of Microbiological Methods 68 (2), 218-224.

Turek, M; Ketterer, L; Claßen, M; Berndt, HK; Elbers, G; Krüger, P; Keusgen, M; Schöning, MJ (2007) Development and Electrochemical Investigations of an EIS-(Electrolyte-Insulator-Semiconductor) based Biosensor for Cyanide Detection Sensors 7 (8), 1415-1426.

Vornholt, W; Hartmann, M; Keusgen, M (2007) SPR studies of carbohydrate-lectin interactions as useful tool for screening on lectin sources Biosensors & Bioelectronics 22 (12), 2983-2988.

2006

Fritsch, RM; Keusgen, M (2006) Occurrence and taxonomic significance of cysteine sulphoxides in the genus Allium L. (Alliaceae) Phytochemistry 67 (11), 1127-1135.

Goldbach, M; Axthelm, H; Keusgen, M (2006) LTCC-based microchips for the electrochemical detection of phenolic compounds Sensors and Actuators B - Chemical 120 (1), 346-351.

Hartmann, M; Nikitin, P; Keusgen, M (2006) Innovative analytical system for screening on lectins Biosensors & Bioelectronics 22 (1), 28-34.

Jedelská, J; Keusgen, M; Fritsch, RM (2006) Sulphur Chemistry of Drumstick Onions (Allium Subgenus melanocrommyum) Planta Medica 72 (11), P_155.

Keusgen, M; Botkin, N; Dähne, L; Fassbender, B; Giersig, M; Hilgendorff, M; Hoffmann, D; Knieps, H; Moske, M; Pascal, R; Treitz, G (2006) Nanostructured Elasto-Optical Biosensor for Screening on Bioactive Compounds Planta Medica 72 (11), 32.

Keusgen, M; Fritsch, RM (2006) Onions of the Allium Subgenus Melanocrommyum – the Better Garlic? Planta Medica 72 (11), 341.

Keusgen, M; Fritsch, RM; Hisoriev, H; Kurbonova, PA; Khassanov, FO (2006) Wild Allium species (Alliaceae) used in folk medicine of Tajikistan and Uzbekistan Journal of Ethnobiology and Ethnomedicine 2, 18.

Meyer, MH; Hartmann, M; Keusgen, M (2006) SPR-based immunosensor for the CRP detection - a new method to detect a well known protein Biosensors & Bioelectronics 21 (10), 1987-1990.

Wagner, T; Rao, C; Kloock, JP; Yoshinobu, T; Otto, R; Keusgen, M; Schoning, MJ (2006) "LAPS Card" - A novel chip card-based light-addressable potentiometric sensor (LAPS) Sensors and Actuators B - Chemical 118 (1-2), 33-40.

Ziegert, K; Schutze, W; Schulz, H; Keusgen, M; Gun, F; Keller, ERJ (2006) Efficient determination of cysteine sulphoxides in Allium plants applying new biosensor and HPLC-MS2 methods Journal of Applied Botany and Food Quality - Angewandte Botanik 80 (1), 31-35.

2005

Schmitt, B; Schulz, H; Storsberg, J; Keusgen, M (2005) Chemical characterization of allium ursinum l. depending on harvesting time Journal of Agricultural and Food Chemistry 53 (18), 7288-7294.

2004

Hollander, A; Thome, J; Keusgen, M; Degener, I; Klein, W (2004) Polymer surface chemistry for biologically active materials Applied Surface Science 235 (1-2), 145-150.

Keusgen, M; Kloock, JP; Knobbe, DT; Junger, M; Krest, I; Goldbach, M; Klein, W; Schoning, MJ (2004) Direct determination of cyanides by potentiometric biosensors Sensors and Actuators B-chemical 103 (1-2), 380-385.

Storsberg, J; Schulz, H; Keusgen, M; Tannous, F; Dehmer, KJ; Keller, ERJ (2004) Chemical characterization of interspecific hybrids between Allium cepa l. and Allium kermesinum rchb. Journal of Agricultural and Food Chemistry 52 (17), 5499-5505.

2003

Keusgen, M; Junger, M; Krest, I; Schoning, MJ (2003) Development of a biosensor specific for cysteine sulfoxides Biosensors & Bioelectronics 18 (5-6), 805-812.

Keusgen, M; Junger, M; Krest, I; Schoning, MJ (2003) Biosensoric detection of the cysteine sulphoxide alliin Sensors and Actuators B-chemical 95 (1-3), 297-302.

2002

Glodek, J; Milka, P; Krest, I; Keusgen, M (2002) Derivatization of fluorinated polymers and their potential use for the construction of biosensors Sensors and Actuators B-chemical 83 (1-3), 82-89.

Keusgen, M; Schulz, H; Glodek, J; Krest, I; Kruger, H; Herchert, N; Keller, J (2002) Characterization of some allium hybrids by aroma precursors, aroma profiles, and aillinase activity Journal of Agricultural and Food Chemistry 50 (10), 2884-2890.

Keusgen, M (2002) Biosensors: new approaches in drug discovery Naturwissenschaften 433–444 89, 433–444.

Krest, I; Keusgen, M (2002) Biosensoric flow-through method for the determination of cysteine sulfoxides Analytica Chimica Acta 469 (2), 155-164.

2001

Keusgen, M; Glodek, J; Milka, P; Krest, I (2001) Immobilization of enzymes on PTFE surfaces Biotechnology and Bioengineering 72 (5), 530-540.

2000

Krest, I; Glodek, J; Keusgen, M (2000) Cysteine sulfoxides and alliinase activity of some Allium species Journal of Agricultural and Food Chemistry 48 (8), 3753-3760.

Milka, P; Krest, I; Keusgen, M (2000) Immobilization of alliinase on porous aluminum oxide Biotechnology and Bioengineering 69 (3), 344-348.

1999

Krest, I; Keusgen, M (1999) Quality of herbal remedies from allium sativum: differences between alliinase from garlic powder and fresh garlic Planta Medica 65 (2), 139-143.

Krest, I; Keusgen, M (1999) Stabilization and pharmaceutical use of alliinase Pharmazie 54 (4), 289-293.

Mclachlan, JL; Curtis, JM; Boutilier, K; Keusgen, M; Seguel, MR (1999) Tetreutreptia pomquetensis (euglenophyta), a psychrophilic species: growth and fatty acid composition Journal of Phycology 35 (2), 280-286.

Milka, P; Krest, I; Keusgen, M (1999) Development of an alliin-biosensor Pharmazie 54 (6), 435-438.

1998

Keusgen, M (1998) A high-throughput method for the quantitative determination of Alliin Planta Medica 64 (8), 736-740.

Koch, I; Keusgen, M (1998) Diastereoselective synthesis of alliin by an asymmetric sulfur oxidation Pharmazie 53 (10), 668-671.

1997

Glombitza, KW; Hauperich, S; Keusgen, M (1997) Phlorotannins from the brown algae Cystophora torulosa and Sargassum spinuligerum Natural Toxins 5 (2), 58-63.

Glombitza, KW; Keusgen, M; Hauperich, S (1997) Fucophlorethols from the brown algae sargassum spinuligerum and cystophora torulosa Phytochemistry 46 (8), 1417-1422.

Keusgen, M (1997) TLC analysis of Allium sativum constituents Planta Medica 63 (1), 93-94.

Keusgen, M; Falk, M; Walter, JA; Glombitza, KW (1997) A phloroglucinol derivative from the brown alga sargassum spinuligerum Phytochemistry 46 (2), 341-345.

Keusgen, M; Curtis, JM; Thibault, P; Walter, JA; Windust, A; Ayer, SW (1997) Sulfoquinovosyl diacylglycerols from the alga heterosigma carterae Lipids 32 (10), 1101-1112.

Keusgen, M; Glombitza, KW (1997) Pseudofuhalols from the brown alga sargassum spinuligerum Phytochemistry 46 (8), 1403-1415.

1996

Keusgen, M; Curtis, JM; Ayer, SW (1996) The use of nicotinates and sulfoquinovosyl monoacylglycerols in the analysis of monounsaturated n-3 fatty acids by mass spectrometry Lipids 31 (2), 231-238.

Keusgen, M; Yu, CM; Curtis, JM; Brewer, D; Ayer, SW (1996) A cerebroside from the marine fungus microsphaeropsis olivacea (bonord) hohn Biochemical Systematics and Ecology 24 (5), 465-468.

1995

Glombitza, KW; Keusgen, M (1995) Fuhalols and deshydroxyfuhalols from the brown alga sargassum-spinuligerum Phytochemistry 38 (4), 987-995.

Keusgen, M; Glombitza, KW (1995) Phlorethols, fuhalols and their derivatives from the brown alga sargassum-spinuligerum Phytochemistry 38 (4), 975-985.