Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019An automatable platform for genotoxicity testing of nanomaterials based on the fluorometric γ-H2AX assay reveals no genotoxicity of properly surface-shielded cadmium-based quantum dots
Geißler, D.; Wegmann, M.; Jochum, T.; Somma, V.; Sowa, M.; Scholz, J.; Fröhlich, E.; Hoffmann, K.; Niehaus, J.; Roggenbuck, D.; Resch-Genger, U.
Journal Article
2019Decoding motor neuron activity from epimysial thin-film electrode recordings following targeted muscle reinnervation
Muceli, S.; Bergmeister, K.D.; Hoffmann, K.-P.; Aman, M.; Vukajlija, I.; Aszmann, O.C.; Farina, D.
Journal Article
2019Entwicklung einer Methode zur Prüfkörperpräperation für polymere Werkstoffe mit Selbstheilungseigenschaften
Hoffmann, Katrin Greta
: Mayer, Bernd (Erstgutachter); Koschek, Katharina (Zweitgutachter); Urbaniak, Tobias
Master Thesis
2019Restoring tactile sensations via neural interfaces for real-time force-and-slippage closed-loop control of bionic hands
Zollo, L.; Di Pino, G.; Ciancio, A.L.; Ranieri, F.; Cordella, F.; Gentile, C.; Noce, E.; Romeo, R.A.; Bellingegni, A.D.; Vadala, G.; Miccinilli, S.; Mioli, A.; Diaz-Balzani, L.; Bravi, M.; Hoffmann, K.-P.; Schneider, A.; Denaro, L.; Davalli, A.; Gruppioni, E.; Sacchetti, R.; Castellano, S.; Di Lazzaro, V.; Sterzi, S.; Denaro, V.; Guglielmelli, E.
Journal Article
2019A thin-film multichannel electrode for muscle recording and stimulation in neuroprosthetics applications
Muceli, S.; Poppendieck, W.; Hoffmann, K.P.; Dosen, S.; Benito-Leon, J.; Barroso, F.O.; Pons, J.L.; Farina, D.
Journal Article
2018Extracorporeal Stimulation of Sacral Nerve Roots for Observation of Pelvic Autonomic Nerve Integrity: Description of a Novel Methodological Setup
Moszkowski, T.; Kauff, D.W.; Wegner, C.; Ruff, R.; Somerlik-Fuchs, K.H.; Krüger, T.B.; Augustyniak, P.; Hoffmann, K.-P.; Kneist, W.
Journal Article
2018On the classification of passenger cars in airborne SAR images using simulated training data and a convolutional neural network
Hammer, Horst; Hoffmann, Klaus; Schulz, Karsten
Conference Paper
2018Prolonged Corrosion Stability of a Microchip Sensor Implant during In Vivo Exposure
Glogener, P.; Krause, M.; Katzer, J.; Schubert, M.A.; Birkholz, M.; Bellmann, O.; Kröger-Koch, C.; Hammon, H.M.; Metges, C.C.; Welsch, C.; Ruff, R.; Hoffmann, K.P.
Journal Article
2017Current achievements and future directions of hand prostheses controlled via peripheral nervous system
Ciancio, A.L.; Cordella, F.; Hoffmann, K.-P.; Schneider, A.; Guglielmelli, E.; Zollo, L.
Book Article
2017Hapten-Specific Single-Cell Selection of Hybridoma Clones by Fluorescence-Activated Cell Sorting for the Generation of Monoclonal Antibodies
Dippong, M.; Carl, P.; Lenz, C.; Schenk, J.A.; Hoffmann, K.; Schwaar, T.; Schneider, R.J.; Kuhne, M.
Journal Article
2017Transcutaneous sacral nerve stimulation for intraoperative verification of internal anal sphincter innervation
Kauff, D.W.; Moszkowski, T.; Wegner, C.; Heimann, A.; Hoffmann, K.-P.; Krüger, T.B.; Lang, H.; Kneist, W.
Journal Article
2016Bringing systems simulations and 3D simulations together using FMI and MpCCI
Kleinert, J.; Wolf, K.; Meyer, C.; Clauß, C.; Hoffmann, K.; Grätz, U.
Conference Paper
2016Extreme high efficiency non-inverting buck-boost converter for energy storage systems
Yu, Z.; Kapels, H.; Hoffmann, K.F.
Conference Paper
2016Long-term decoding of movement force and direction with a wireless myoelectric implant
Morel, P.; Ferrea, E.; Taghizadeh-Sarshouri, B.; Cardona Audi, J.M.; Ruff, R.; Hoffmann, K.-P.; Lewis, S.; Russold, M.; Dietl, H.; Abu-Saleh, L.; Schroeder, D.; Krautschneider, W.; Meiners, T.; Gail, A.
Journal Article
2016A novel control concept for high-efficiency power conversion with the bidirectional non-inverting buck-boost converter
Yu, Z.; Kapels, H.; Hoffmann, K.F.
Conference Paper
2016Precaution for volume conduction in rodent cortical electroencephalography using high-density polyimide-based microelectrode arrays on the skull
Stienen, P.J.; Venzi, M.; Poppendieck, W.; Hoffmann, K.P.; Alberg, E.
Journal Article
2016A SIC design of an implantable system for improved control of hand prosthesis
Nikas, Antonios; Klein, Leonhard; Holzberger, Alfred; Hauer, Johann; Voelker, Matthias; Hoppe Christoph; Ruff, Roman; Hoffmann, Klaus-Peter
Conference Paper
2016Surface electromyography reliably records electrophysiologically evoked internal anal sphincter activity
Kauff, D.W.; Wachter, N.; Heimann, A.; Krüger, T.B.; Hoffmann, K.-P.; Lang, H.; Kneist, W.
Journal Article
2015Accurate and representative decoding of the neural drive to muscles in humans with multi-channel intramuscular thin-film electrodes
Muceli, S.; Poppendieck, W.; Negro, F.; Yoshida, K.; Hoffmann, K.P.; Butler, J.E.; Gandevia, S.C.; Farina, D.
Journal Article
2015Gleichspannungswandler
YU, Zhe; Hoffmann, Klaus F.; Kapels, Holger
Patent
2015High efficiency bidirectional DC-DC converter with wide input and output voltage ranges for battery systems
Yu, Zhe; Kapels, H.; Hoffmann, K.F.
Conference Paper
2015Implantable EMG measuring system
Völker, Matthias; Nikas, Antonios; Zhou, Haiyan; Hauer, Johann; Ruff, Roman; Hoffmann, Klaus-Peter
Conference Paper
2015Implantierbares myoelektrisches Assistenzsystem zur intuitiven Steuerung einer bionischen Handprothese
Hoffmann, K.-P.; Abu-Saleh, L.; Cardona Audi, J.M.; Dietl, H.; Frank, H.; Gail, A.; Kaniusas, E.; Krautschneider, W.H.; Lewis, S.; Meiners, T.; Ruff, R.; Russold, M.F.; Schroeder, D.; Westendorff, S.
Journal Article
2015A new generation of double-sided intramuscular electrodes for multi-channel recording and stimulation
Poppendieck, W.; Muceli, S.; Dideriksen, J.; Rocon, E.; Pons, J.L.; Farina, D.; Hoffmann, K.-P.
Conference Paper
2015Simultaneous PET/MRI in stroke: A case series
Werner, Peter; Saur, Dorothee; Zeisig, Vilia; Ettrich, Barbara; Patt, Marianne; Sattler, Bernhard; Jochimsen, Thies; Lobsien, Donald; Meyer, Philipp M.; Then Bergh, Florian; Dreyer, Antje; Boltze, Johannes; Classen, Joseph; Fritzsch, Dominik; Hoffmann, Karl-Titus; Sabri, Osama; Barthel, Henryk
Journal Article
2015The three-dimensional structure of VIM-31-a metallo-beta-lactamase from Enterobacter cloacae in its native and oxidized form
Kupper, M.B.; Herzog, K.; Bennink, S.; Schlomer, P.; Bogaerts, P.; Glupczynski, Y.; Fischer, R.; Bebrone, C.; Hoffmann, K.M.
Journal Article
2014Development of a fully implantable EMG measurement system: Status report on the MyoPlant project
Russold, M.; Lewis, S.; Abu-Saleh, L.; Cardona Audi, J.; Hahn, M.; Schiestl, M.; Ruff, R.; Schroeder, D.; Taghizadeh, B.; Plümer, S.; Hoffmann, K.-P.; Krautschneider, W.; Gail, A.; Meiners, T.; Lanmüller, H.; Aszmann, O.; Dietl, H.
Journal Article, Conference Paper
2014Development, manufacturing and application of double-sided flexible implantable microelectrodes
Poppendieck, W.; Sossalla, A.; Krob, M.O.; Welsch, C.; Nguyen, T.A.K.; Gong, W.; DiGiovanna, J.; Micera, S.; Merfeld, D.M.; Hoffmann, K.P.
Journal Article
2014DSP-based real-time-compression of bio-signals for intelligent implants
Lang, T.; Cardona Audi, J.; Moszkowski, T.; Ruff, R.; Hoffmann, K.-P.
Journal Article, Conference Paper
2014Multi-Channel EMG Recording and Muscle Stimulation Electrodes for Diagnosis and Treatment of Tremor
Poppendieck, W.; Hoffmann, K.-P.; Rocon, E.; Pons, J.L.; Muceli, S.; Dideriksen, J.; Farina, D.
Conference Paper
2014Neural Stimulation and Signal Acquisition During Pelvic Intraoperative Neuromonitoring
Poppendieck, W.; Somerlik-Fuchs, K.H.; Krüger, T.B.; Koch, K.P.; Hoffmann, K.-P.
Conference Paper
2014Pelvic intraoperative neurophysiologic monitoring
Krueger, T.B.; Somerlik-Fuchs, K.H.; Hoffmann, K.P.; Mattmueller, R.
Conference Paper, Journal Article
2014Sacral neuromodulation - evolution of techniques, procedures and outlook into the future
Engelberg, S.; Kauff, D.W.; Hoffmann, K.-P.; Kneist, W.
Journal Article, Conference Paper
2014Silicone-alginate-composite for cell based therapies: A novel silicone based implant material for immobilization of drug releasing cells
Bierkandt, K.; Lippek, J.; Gepp, M.M.; Ruff, R.; Poppendieck, W.; Zimmermann, H.; Hoffmann, K.-P.
Journal Article, Conference Paper
2014System integration of a silicone-encapsulated glucose monitor implant
Birkholz, M.; Glogener, P.; Basmer, T.; Glös, F.; Genschow, D.; Welsch, C.; Ruff, R.; Hoffmann, K.-P.
Journal Article, Conference Paper
2013An assistance system for nerve protection during surgeries
Poppendieck, W.; Krüger, T.; Göttsche, T.; Kaiser, A.; Lamade, W.; Kneist, W.; Hoffmann, K.-P.
Conference Paper
2013Automated determination of peripheral nerve stimulation parameters to achieve desired effector response - a procedural routine, preliminary studies and proposal of improvements
Maciejasz, P.; Marcol, W.; Pasniczek, R.; Lewin-Kowalik, J.; Hoffmann, K.-P.
Journal Article
2013Comparison of different conductive fillers in silicone for the purpose of replacing metallic conductive structures in flexible implants
Brensing, A.; Hauck, S.; Ruff, R.; Poppendieck, W.; Hoffmann, K.-P.
Journal Article, Conference Paper
2013Development of double-sided multi-channel microelectrodes for a vestibular prosthesis
Poppendieck, W.; Krob, M.-O.; Welsch, C.; Merfeld, D.; Micera, S.; Hoffmann, K.-P.
Conference Paper
2013Development of multi-channel intramuscular EMG recording electrodes
Poppendieck, W.; Muceli, S.; Welsch, C.; Krob, M.-O.; Sossalla, A.; Yoshida, K.; Farina, D.; Hoffmann, K.-P.
Journal Article, Conference Paper
2013Evaluation of two-dimensional intraoperative neuromonitoring for predicting urinary and anorectal function after rectal cancer surgery
Kauff, D.W.; Koch, K.P.; Somerlik, K.H.; Hoffmann, K.P.; Lang, H.; Kneist, W.
Journal Article
2013Fully implantable multi-channel measurement system for acquisition of muscle activity
Russold, M.; Dietl, H.; Ruff, R.; Cardona, J.; Hoffmann, K.-P.; Abu-Saleh, L.; Schröder, D.; Krautschneider, W.; Westendorff, S.; Gail, A.; Meiners, T.; Kaniusas, E.
Journal Article
2013GES-18, a new Carbapenem-hydrolyzing GES-type beta-Lactamase from Pseudomonas aeruginosa that contains Ile80 and Ser170 residues
Bebrone, C.; Bogaerts, P.; Delbrück, H.; Bennink, S.; Kupper, M.B.; Castro, R.R. de; Glupczynski, Y.; Hoffmann, K.M.
Journal Article
2013Imaging of VSOP labeled stem cells in agarose phantoms with susceptibility weighted and T2* weighted MR imaging at 3T: Determination of the detection limit
Lobsien, Donald; Dreyer, Antje Y.; Stroh, Albrecht; Boltze, Johannes; Hoffmann, Karl-Titus
Journal Article
2013Implantable silicone electrode for measurement of muscle activity: Results of first in vivo evaluation
Lewis, S.; Hahn, M.; Klein, C.; Russold, M.F.; Ruff, R.; Hoffmann, K.P.; Unger, E.; Lanmüller, H.; Aszmann, O.; Dietl, H.; Kaniusas, E.
Journal Article, Conference Paper
2013Is intraoperative neuromonitoring associated with better functional outcome in patients undergoing open TME?
Kneist, W.; Kauff, D.W.; Juhre, V.; Hoffmann, K.P.; Lang, H.
Journal Article
2013Lifetime and refurbishment of multilayer LPP collector mirrors
Feigl, Torsten; Perske, Marco; Pauer, Hagen; Fiedler, Tobias; Yulin, Sergiy; Kaiser, Norbert; Tünnerman, Andreas; Böwering, Nobert R.; Ershov, Alex I.; Dea, Silvia de; Hoffmann, Kay; Fontaine, Bruno la; Fomenkov, Igor V.; Brandt, David
Conference Paper
2013Minimal invasive pelvic neuromonitoring – technical demands and requirements
Kauff, D.W.; Koch, K.P.; Hoffmann, K.P.; Lang, H.; Kneist, W.
Journal Article, Conference Paper
2013A novel bioactive implant material based on a porous silicone-hydrogel-composite
Bierkandt, K.; Gepp, M.; Poppendieck, W.; Ruff, R.; Hoffmann, K.-P.; Zimmermann, H.
Journal Article, Conference Paper
2013Sandwich electrode technology for precise vestibular electrodes with high reliability
Poppendieck, W.; Krob, M.-O.; Welsch, C.; Merfeld, D.; Micera, S.; Hoffmann, K.-P.
Conference Paper
2013SEP-induced activity and its thermographic cortical representation in a murine model
Hoffmann, K.P.; Ruff, R.; Kirsch, M.
Journal Article
2013Tracking of autologous VSOP-labeled mesenchymal stem cells in the sheep brain using 3.0 T MRI
Dreyer, A.Y.; Lobsien, D.; Pösel, C.; Hoffmann, K.-T.; Nitzsche, B.; Findeisen, M.; Stroh, A.; Boltze, J.
Book Article
2012Acquisition of muscle activity with a fully implantable multi-channel measurement system
Lewis, S.; Russold, M.; Dietl, H.; Ruff, R.; Dörge, T.; Hoffmann, K.-P.; Abu-Saleh, L.; Schröder, D.; Krautschneider, W.; Westendorff, S.; Gail, A.; Meiners, T.; Kaniusas, E.
Conference Paper
2012Continuous intraoperative monitoring of autonomic nerves during low anterior rectal resection: an innovative approach for observation of functional nerve integrity in pelvic surgery
Kauff, D.W.; Kempski, O.; Koch, K.P.; Huppert, S.; Hoffmann, K.P.; Lang, H.; Kneist, W.
Journal Article
2012Development platform for intelligent implants in real-time monitoring applications
Audi, J.C.; Kiesel, J.; Rönsch, F.; Müller, C.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2012Devices and methods in clinical neurophysiology
Hoffmann, K.-P.; Krechel, U.
Book Article
2012Energy-efficient real-time compression of biosignals
George, R.M.; Audi, J.C.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2012High pressure piezohydraulic pump for injection of AdBlue (TM) (Urea Solution) into exhaust pipe for SCR NOx reduction
Hoffmann, K.-H.; Atzrodt, Heiko; Koch, Thorsten
Presentation
2012Impact of selective surgical pelvic autonomic nerve damage on the evoked neuromonitoring signal of the internal anal sphincter
Kauff, D.W.; Koch, K.P.; Kempski, O.; Hoffmann, K.P.; Lang, H.; Kneist, W.
Conference Paper, Journal Article
2012Implantable microsystems
Hoffmann, K.-P.; Tathireddy, P.; Solzbacher, F.; Hitchcock, R.
Book Article
2012Introduction to neuroprosthetics
Hoffmann, K.-P.; Micera, S.
Book Article
2012Nystagmography
Hoffmann, K.-P.; Fernandez, E.
Book Article
2012Optical measurements for the rational screening of protein crystallization conditions
Janzen, C.; Hoffmann, K.
Book Article
2012Optical performance of LPP multilayer collector mirrors
Feigl, Torsten; Perske, Marco; Pauer, Hagen; Fiedler, Tobias; Yulin, Sergiy; Trost, Marcus; Schroeder, Sven; Duparré, Angela; Kaiser, Norbert; Tünnermann, Andreas; Böwering, Norbert; Ershov, Alex; Hoffmann, Kay; La Fontaine, Bruno; Cummings, Kevin D.
Conference Paper
2012Power management techniques in wireless sensor network
Becher, K.; Dussa, S.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2012Recording and processing of biosignals
Hoffmann, K.-P.; Solzbacher, F.
Book Article
2012Schutzanzug zur Verwendung in einem Kühlraum
Fuhr, Günther; Zimmermann, Heiko; Hoffmann, Klaus-Peter
Patent
2012Sleep diagnostic systems
Hoffmann, K.-P.; Pozos, R.S.
Book Article
2012Time synchronization protocol in wireless sensor network
Becher, K.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2012Total mesorectal excision - does the choice of dissection technique have an impact on pelvic autonomic nerve preservation?
Kauff, D.W.; Kempski, O.; Huppert, S.; Koch, K.P.; Hoffmann, K.P.; Lang, H.; Kneist, W.
Journal Article
2012Total mesorectal excision with intraoperative assessment of internal anal sphincter innervation provides new insights into neurogenic incontinence
Kneist, W.; Kauff, D.W.; Gockel, I.; Huppert, S.; Koch, K.P.; Hoffmann, K.P.; Lang, H.
Journal Article
20113D hybrid electrode structure as implantable interface for a vestibular neural prosthesis in humans
Hoffmann, K.-P.; Poppendieck, W.; Tätzner, S.; Digiovanna, J.; Kos, M.I.; Guinand, N.; Guyot, J.-P.; Micera, S.
Conference Paper
2011Bionische Entwicklung eines selbstregulierenden Doppelklappenventils nach Vorbild der laryngealen Doppelventilfunktion
Kelterer, W.; Dörge, T.; Dupre, M.; Eckermann, C.; Nazaradeh, F.; Poppendieck, W.; Steltenkamp, S.; Hoffmann, K.-P.
Conference Paper, Journal Article
2011Biosignale erfassen und verarbeiten
Hoffmann, K.-P.
Book Article
2011Decoding of grasping information from neural signals recorded using peripheral intrafascicular interfaces
Micera, S.; Rossini, P.M.; Rigosa, J.; Citi, L.; Carpaneto, J.; Raspopovic, S.; Tombini, M.; Cipriani, C.; Assenza, G.; Carrozza, M.C.; Hoffmann, K.-P.; Yoshida, K.; Navarro, X.; Dario, P.
Journal Article
2011Development of a piezohydraulic pump for automotive applications
Hoffmann, K.-H.; Feulner, P.; Alizadeh, A.; Neugebauer, M.; Atzrodt, H.; Koch, T.
Conference Paper
2011Einführung in die Neuroprothetik
Hoffmann, K.-P.
Book Article
2011Entwicklung und Realisierung eines gurtintegrierten Glasfaser-Plethysmographen zur Erfassung der Atemanstrengung innerhalb eines drahtlosen Sensornetzwerks
Becher, K.; Strufe, M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2011Ethical issues in the development of a vestibular prosthesis
Poppendieck, W.; Hoffmann, K.-P.; Merfeld, D.; Guyot, J.-P.; Micera, S.
Conference Paper
2011Evaluation of implantable epimysial electrodes as possible interface to control myoelectric hand prostheses
Poppendieck, W.; Ruff, R.; Gail, A.; Westendorff, S.; Russold, M.; Lewis, S.; Meiners, T.; Dietl, H.; Hoffmann, K.-P.
Conference Paper
2011Geräte und Methoden der Klinischen Neurophysiologie (EEG, EMG/ENG, EP)
Hoffmann, K.-P.; Krechel, U.
Book Article
2011Nystagmographie
Hoffmann, K.-P.
Book Article
2011Online signal processing of internal anal sphincter activity during pelvic autonomic nerve stimulation
Kauff, D.W.; Koch, K.P.; Somerlik, K.H.; Heimann, A.; Hoffmann, K.P.; Lang, H.; Kneist, W.
Journal Article
2011Real-time data link for wireless implantable applications
Cardona Audi, J.; Müller, C.; Scholz, O.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2011Schlafdiagnostiksysteme
Hoffmann, K.-P.
Book Article
2011Selective pelvic autonomic nerve stimulation with simultaneous intraoperative monitoring of internal anal sphincter and bladder innervation
Kneist, W.; Kauff, D.W.; Koch, K.P.; Schmidtmann, I.; Heimann, A.; Hoffmann, K.-P.; Lang, H.
Journal Article
2011Springer handbook of medical technology
: Kramme, Rüdiger (Ed.); Hoffmann, Klaus-Peter (Ed.); Pozos, Robert Steven (Ed.)
Book
2011Visual prostheses
Fernandez, E.; Hoffmann, K.-P.
Book Article
2010Acquisition of myoelectric signals to control a hand prosthesis with implantable epimysial electrodes
Ruff, R.; Poppendieck, W.; Gail, A.; Westendorff, S.; Russold, M.; Lewis, S.; Meiners, T.; Hoffmann, K.-P.
Conference Paper
2010Armprothesen mit Gedankensteuerung
Hoffmann, K.-P.
Journal Article
2010Assessment technologies for the analysis of the efficacy of a vestibular neural prosthesis
Micera, S.; Sabatini, A.M.; Genovese, V.; Carpaneto, J.; Bacci, L.; Mannini, A.; Monaco, V.; Odetti, L.; Poppendieck, W.; Hoffmann, K.-P.
Conference Paper
2010Autonomy suitability of wireless modules for ambient assisted living applications: WiFi, Zigbee, and proprietary devices
Figueiredo, C.P.; Gama, O.S.; Pereira, C.M.; Mendes, P.M.; Silva, S.; Domingues, L.; Hoffmann, K.-P.
Conference Paper
2010A closed-loop neural prosthesis for vestibular disorders
Micera, S.; DiGiovanna, J.; Berthoz, A.; Demosthenous, A.; Guyot, J.-P.; Hoffmann, K.-P.; Merfeld, D.; Morari, M.
Conference Paper
2010A closed-loop neural prosthesis for vestibular disorders
Micera, S.; Carpaneto, J.; Berthoz, A.; Demosthenous, A.; Guyot, J.-P.; Hoffmann, K.-P.; Merfeld, D.; Morari, M.
Conference Paper
2010Computational manufacturing of optical interference coatings: Method, simulation results, and comparison with experiment
Friedrich, K.; Wilbrandt, S.; Stenzel, O.; Kaiser, N.; Hoffmann, K.H.
Journal Article
2010Continuous intraoperative monitoring of pelvic autonomic nerves as a microtechnological navigation instrument
Kauff, D.W.; Kempski, O.; Somerlik, K.H.; Koch, K.P.; Göttsche, T.; Feurer, E.; Kneist, W.; Hoffmann, K.P.; Lang, H.
Abstract
2010Design and realization of a wireless sensor gateway for health monitoring
Becher, K.; Figueiredo, C.P.; Mühle, C.; Ruff, R.; Mendes, P.M.; Hoffmann, K.-P.
Conference Paper
2010Design of microelectrodes for a vestibular prosthesis
Hoffmann, K.-P.; Poppendieck, W.; Dörge, T.; Hanauer, M.; Gong, W.; Haburcakova, C.; Merfeld, D.; Micera, S.
Conference Paper
2010Development and realisation of a wireless sensor node to record the respiration using bioelectrical impedance analysis
Becher, K.; Hofmann, A.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Development of a closed-loop neural prosthesis for vestibular disorders
Giovanna, J. di; Gong, W.; Haburcakova, C.; Kögler, V.; Carpaneto, J.; Genovese, V.; Merfeld, D.; Demosthenous, A.; Guyot, J.P.; Hoffmann, K.P.; Berthoz, A.; Morari, M.; Micera, S.
Journal Article
2010Double nerve intraneural interface implant on a human amputee for robotic hand control
Rossini, P.M.; Micera, S.; Benvenuto, A.; Carpaneto, J.; Cavallo, G.; Citi, L.; Cipriani, C.; Denaro, L.; Denaro, V.; Pino, G. di; Ferreri, F.; Guglielmelli, E.; Hoffmann, K.-P.; Raspopovic, S.; Rigosa, J.; Rossini, L.; Tombini, M.; Dario, P.
Journal Article
2010ECG-module for a wearable and wireless sensor platform
Becher, K.; Strufe, M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Electrochemical and neurophysiological testing of implantable electrode structures for the myogenic signal acquisition
Steltenkamp, S.; Dörge, T.; Ruff, R.; Dietl, H.; Hoffmann, K.-P.
Conference Paper
2010Entwicklung und Evaluierung von Methoden zur Realisierung eines sensorischen Feedbacks für Prothesen der oberen Extremität
Özgün, N.; Ruff, R.; Becher, K.; Hoffmann, K.-P.
Conference Paper
2010Entwicklung und Realisierung eines Gewichtmoduls als Teil eines Wireless Sensor Network unter Verwendung des Funkstandards IEEE802.15.4.
Becher, K.; Strufe, M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Flexible implantable microelectrodes for rehabilitation
Hoffmann, K.P.; Poppendieck, W.
Conference Paper, Journal Article
2010Handprothesen: nach dem Vorbild der Natur
Hoffmann, K.-P.; Dietl, H.
Journal Article
2010High frequency sampled pulse-module for a wearable and wireless sensor platform
Becher, K.; Gose, C.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Impedance of implanted myo-electrodes
Lewis, S.; Gundeman, H.; Russold, M.; Westendorff, S.; Gail, A.; Dörge, T.; Hoffmann, K.-P.; Dietl, H.
Conference Paper, Journal Article
2010Innovatives Langzeitmonitoringsystem zur kabellosen Erfassung von Biosignalen
Becher, K.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Intrafascicular thin-film multichannel electrodes for sensory feedback: Evidences on a human amputee
Benvenuto, A.; Raspopovic, S.; Hoffmann, K.P.; Carpaneto, J.; Cavallo, G.; Pino, G. di; Guglielmelli, E.; Rossini, L.; Rossini, P.M.; Tombini, M.; Micera, S.
Conference Paper
2010Low power wireless acquisition module for wearable health monitoring systems
Figueiredo, C.P.; Becher, K.; Hoffmann, K.-P.; Mendes, P.M.
Conference Paper
2010Mercaptophosphonate compounds as broad-spectrum inhibitors of the metallo-beta-lactamases
Lassaux, P.; Hamel, M.; Gulea, M.; Delbrück, H.; Mercuri, P.S.; Horsfall, L.; Dehareng, D.; Kupper, M.; Frere, J.-M.; Hoffmann, K.; Galleni, M.; Bebrone, C.
Journal Article
2010Methods for characterization of vestibular microelectrodes
Poppendieck, W.; Dörge, T.; Hoffmann, K.-P.
Conference Paper
2010Multifunction antenna for compact wireless electrophysiological monitoring devices
Anacleto, P.; Figueiredo, C.P.; Hoffmann, K.-P.; Correia, J.H.; Mendes, P.M.
Conference Paper
2010A process for microfabrication of double-sided polyimide electrodes
Dörge, T.; Poppendieck, W.; Hoffmann, K.-P.
Conference Paper
2010Simultaneous intraoperative monitoring of internal anal sphincter and bladder innervation with pelvic autonomic nerve stimulation
Kneist, W.; Kauff, D.W.; Koch, K.P.; Krüger, T.B.; Kempski, O.; Hoffmann, K.P.; Lang, H.
Abstract
2010A technical setup for ECG-controlled stimulation of the n. vagus
Hoffmann, K.P.; Becher, K.; Dörge, T.; Ruff, R.; Steltenkamp, S.
Conference Paper, Journal Article
2010Telemonitoring und Mobilität
Hoffmann, K.-P.; Ruff, R.; Becher, K.
Conference Paper
2009Design and fabrication of an ultra-flexible electrode system for invasive continuous monitoring during surgery
Kraemer, S.; Doerge, T.; Hanauer, M.; Hoffmann, K.-P.; Kneist, W.; Steltenkamp, S.; Ulmer, Ch.; Lamade, W.
Conference Paper
2009Electrode localization in a self-organizing network for electrophysiological diagnostics
Schaefer, M.; Figueiredo, M.; Kiefer, S.; Mendes, P.M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2009Electrode structures for acquisition and neural stimulation controlling the cardiovascular system
Steltenkamp, S.; Becher, K.; Doerge, T.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2009An implantable microactuated intrafascicular electrode for peripheral nerves
Bossi, S.; Kammer, S.; Dörge, T.; Menciassi, A.; Hoffmann, K.P.; Micera, S.
Journal Article
2009Intracranial hemangiopericytoma studied by GTG-banding, M-FISH and SNP-A
Schober, R.; Holland, H.; Ahnert, P.; Livrea, M.; Hoffmann, K.T.; Krupp, W.
Conference Paper, Journal Article
2009A measurement set-up to determine the charge injection capacity of neural microelectrodes
Poppendieck, W.; Koch, K.P.; Steltenkamp, S.; Hoffmann, K.-P.
Conference Paper
2009On the control of a robot hand by extracting neural signals from the PNS: Preliminary results from a human implantation
Micera, S.; Rigosa, J.; Carpaneto, J.; Citi, L.; Raspopovic, S.; Guglielmelli, E.; Benvenuto, A.; Rossini, L.; Pino, G. di; Cavallo, G.; Carrozza, M.C.; Cipriani, C.; Hoffmann, K.P.; Dario, P.; Rossini, P.M.
Conference Paper
2009The structure of the dizinc subclass B2 Metallo-beta-Lactamase CphA reveals that the second inhibitory zinc ion binds in the histidine site
Bebrone, C.; Delbrück, H.; Kupper, M.B.; Schlömer, P.; Willmann, C.; Frere, J.-M.; Fischer, R.; Galleni, M.; Hoffmann, K.M.V.
Journal Article
2009Wearable and ultra low power wireless system for physiological monitoring
Figueiredo, C.P.; Cardona, J.; Hoffmann, K.-P.; Mendes, P.M.
Conference Paper
20083D electrode localization on wireless sensor networks for wearable BCI
Figueiredo, C.P.; Dias, N.S.; Hoffmann, K.-P.; Mendes, P.M.
Conference Paper
2008Biologisch-technische Schnittstellen für die Neuroprothetik
Poppendieck, W.; Hoffmann, K.-P.
Journal Article
2008Coating of neural microelectrodes with intrinsically conducting polymers as a means to improve their electrochemical properties
Poppendieck, W.; Hoffmann, K.-P.
Conference Paper
2008Entwicklung einer Luftpfadregelung am Dieselmotor unter Berücksichtigung Nichtfunktionaler Anforderungen
Drews, P.; Hesseler, F.; Hoffmann, K.; Abel, D.; Schmitz, D.; Polzer, A.; Kowalewski, S.
Conference Paper
2008Die Fusion innovativer Sensorik mit intelligenter Telematikinfrastruktur am Beispiel des Telemonitorings kardiovaskulärer Parameter
Ruff, R.; Schäfer, M.; Kiefer, S.; Hoffmann, K.-P.
Conference Paper
2008New aspects in hand prosthetics
Hoffmann, K.-P.; Poppendieck, W.
Journal Article
2008On the use of longitudinal intrafascicular peripheral interfaces for the control of cybernetic hand prostheses in amputees
Micera, S.; Navarro, X.; Carpaneto, J.; Citi, L.; Tonet, O.; Rossini, P.M.; Carrozza, M.C.; Hoffmann, K.-P.; Vivo, M.; Yoshida, K.; Dario, P.
Journal Article
2008On the use of wavelet denoising and spike sorting techniques to process electroneurographic signals recorded using intraneural electrodes
Citi, L.; Carpaneto, J.; Yoshida, K.; Hoffmann, K.-P.; Koch, K.P.; Dario, P.; Micera, S.
Journal Article
2008Persönliche Gesundheitssysteme für die häusliche Schlaganfallnachsorge - Erfahrungen aus Pilotprojekten
Kiefer, S.; Schäfer, M.; Ali, S.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2007Biosignale erfassen und verarbeiten
Hoffmann, K.-P.
Book Article
2007Characterization of a new type of dry electrodes for long-term recordings of surface-electromyogram
Garcia, G.A.; Zaccone, F.; Ruff, R.; Micera, S.; Hoffmann, K.-P.; Dario, P.
Conference Paper
2007The convergence of nano, bio, information technologies and cognitive sciences in biomedical engineering
Hoffmann, K.-P.; Schweigmann, M.
Journal Article
2007Einführung in die Neuroprothetik
Hoffmann, K.-P.
Book Article
2007Flexible dry surface-electrodes for ECG long-term monitoring
Hoffmann, K.-P.; Ruff, R.
Conference Paper
2007Die fühlende Handprothese - Ein Projekt mit Zukunft
Hoffmann, K.-P.; Carrozza, M.; Micera, S.; Koch, K.P.; Yoshida, K.; Ruff, R.
Journal Article
2007Geräte und Methoden der klinischen Neurophysiologie (EEG, EMG/ENG, EP)
Hoffmann, K.-P.
Book Article
2007Ingenieure im Gesundheitswesen - Ausbildung und Tätigkeitsfelder
Clausdorff, L.F.; Hoffmann, K.-P.
Book Article
2007Nystagmographie
Hoffmann, K.-P.
Book Article
2007Schlafdiagnostiksysteme
Hoffmann, K.-P.
Book Article
2007senSAVE® - Ergebnisse eines Projektes zur Entwicklung einer modularen, mobilen Multiparameter-Monitoring-Plattform für Herz-Kreislauferkrankungen
Kiefer, S.; Hoffmann, K.P.; Lorenz, A.; Despang, H.G.; Schmidt, M.; Weigand, C.; Norgall, T.; Couronné, R.
Conference Paper
2007Shape memory alloy microactuation of tf-LIFEs: Preliminary results
Bossi, S.; Menciassi, A.; Koch, K.P.; Hoffmann, K.-P.; Yoshida, K.; Dario, P.; Micera, S.
Journal Article
2007Vorrichtung und Verfahren zur Durchfuehrung statischer und dynamischer Streulichtmessungen in kleinen Volumina
Janzen, C.; Noll, R.; Uhl, W.; Hoffmann, K.
Patent
2006Biologie und Technik im Verbund
Hoffmann, K.-P.
Journal Article
2006Characterization of tfLIFE neural response for the control of a cybernetic hand
Citi, L.; Carpaneto, J.; Yoshida, K.; Hoffmann, K.P.; Koch, K.P.; Dario, P.; Micera, S.
Conference Paper
2006Design, in vitro and in vivo assessment of a multi-channel sieve electrode with integrated multiplexer
Ramachandran, A.; Schuettler, M.; Lago, N.; Doerge, T.; Koch, K.P.; Navarro, X.; Hoffmann, K.-P.; Stieglitz, T.
Journal Article
2006Experiments on the development and use of a new generation of intra-neural electrodes to control robotic devices
Micera, S.; Sergi, P.N.; Carpaneto, J.; Citi, L.; Bossi, S.; Koch, K.-P.; Hoffmann, K.-P.; Menciassi, A.; Yoshida, K.; Dario, P.
Conference Paper
2006Flexible organic field effect transistors for biomedical microimplants using polyimide and parylene C as substrate and insulator layers
Feili, D.; Schuettler, M.; Doerge, T.; Kammer, S.; Hoffmann, K.P.; Stieglitz, T.
Journal Article
2006Long-term characterization of electrode materials for surface electrodes in biopotential recording
Hoffmann, K.P.; Ruff, R.; Poppendieck, W.
Conference Paper
2006Neuroprothesen - Implantierbare Mikrosysteme auf der Grundlage von Methoden der Neurobionik
Hoffmann, K.-P.; Carrozza, M.; Micera, S.; Koch, K.P.
Journal Article
2006New technologies in manufacturing of different implantable microelectrodes as an interface to the peripheral nervous system
Hoffmann, K.P.; Koch, K.P.; Doerge, T.; Micera, S.
Conference Paper
2006On the actuation of thin film longitudinal intrafascicular electrodes
Bossi, S.; Micera, S.; Menciassi, A.; Beccai, L.; Hoffmann, K.-P.; Koch, K.-P.; Dario, P.
Conference Paper
2006Polymer-based implantable electrodes: State of the art and future prospects
Koch, K.P.; Ramachandran, A.; Poppendieck, W.; Feili, D.; Hoffmann, K.-P.
Conference Paper
2006A study of parylene C polymer deposition inside microscale gaps
Ramachandran, A.; Koch, K.P.; Hoffmann, K.P.; Junk, M.
Journal Article
2005Converging technologies in education
Hoffmann, K.-P.
Conference Paper
2005Development of a measurement device to characterise surface electrodes for a 24/7 monitoring
Hoffmann, K.-P.; Koch, K.P.; Ruff, R.
Conference Paper
2005Development of implantable microelectrodes using converging technologies
Hoffmann, K.-P.; Feili, D.; Ramachandran, A.; Koch, K.P.
Conference Paper
2005Development of low cost all polymer microelectrodes for use in neural prosthetics application
Feili, D.; Koch, K.P.; Hoffmann, K.-P.
Conference Paper
2005Energy and cost assessment of micro-CHP plants in high-performance residential buildings
Sicre, B.; Bühring, A.; Platzer, B.; Hoffmann, K.-H.
Conference Paper
2005Hybrid cuff electrode for recording nerve signals from sacral nerves
Koch, K.P.; Kammer, S.; Böhler, G.; Hanauer, M.; Hoffmann, K.-P.
Conference Paper
2005Implantable microelectrodes as an interface to the peripheral nervous system
Hoffmann, K.-P.; Koch, K.P.; Stieglitz, T.
Conference Paper
2005Investigations of adhesion and encapsulation properties on hybrid cuff electrodes used materials in in vitro experiments
Grosse Holthaus, M.; Kammer, S.; Hanauer, M.; Koch, K.P.; Hoffmann, K.-P.
Conference Paper
2005Mikrosysteme in der Medizin : Anwendung, Technologie, Vergütung
Bolz, A.; Dehm, J.; Hahn, A.; Hofmann, U.; Koch, K.P.; Lenarz, T.; Meindl, R.C.; Reuter, G.; Rosahl, S.; Rolf, A.; Schneider, H.; Stieglitz, T.; Wildau, J.
: Hoffmann, K.-P.
Study
2005Multipolar cuff electrodes with integrated pre-amplifier & filter to interface peripheral nerves for FES application.
Ramachandran, A.; Sacristan, J.; Lago, N.; Dörge, T.; Navarro, X.; Osés, M.T.; Koch, K.P.; Hoffmann, K.-P.
Conference Paper
2005Neural prostheses: A comprehensive study of the initiative micro medicine for an emerging application field
Hoffmann, K.-P.
Conference Paper
2005A new mobile and light-weight navigation system for interventional radiology
Tiesenhausen, C.V.; Weber, S.; Hoffmann, K.-T.; Lueth, T.C.
Conference Paper
2005Organic field effect transistors for neural stimulation - In vitro tests
Feili, D.; Schuettler, M.; Koch, K.P.; Stieglitz, T.; Hoffmann, K.-P.
Conference Paper
2005Organic field effect transistors for neural stimulation - In vivo tests
Feili, D.; Schuettler, M.; Koch, K.P.; Stieglitz, T.; Hoffmann, K.-P.
Conference Paper
2005Recombinant bovine uteroglobin at 1.6 angstrom resolution: A preliminary X-ray crystallographic analysis
Decken, V. von der; Delbrück, H.; Herrler, A.; Beier, H.M.; Fischer, R.; Hoffmann, K.M.V.
Journal Article
2005Schnittstelle zwischen Biologie und Technik: Implantierbare Mikroelektroden
Hoffmann, K.-P.; Koch, K.P.; Dörge, T.
Journal Article
2005Telemetric long-term monitoring and intraoperative optical surveillance of motility in the small intestine
Krueger, T.B.; Limberger, A.; Menger, M.D.; Schilling, M.K.; Loew, T.; Stieglitz, T.; Hoffmann, K.-P.
Conference Paper
2005Testing procedures for safe cell stimulation parameters with micro-electrodes using living cells
Krueger, TB; Becker, S.; Hoffmann, K.-P.; Stieglitz, T.
Conference Paper
2005Trends in process optimisation of polyimide based micro-devices for implantable neuroprosthetic application
Ramachandran, A.; Kammer, S.; Hanauer, M.; Koch, K.P.; Hoffmann, K.-P.
Conference Paper
2004Master programme in biomedical engineering
Hoffmann, K.P.; Foth, H.
Journal Article
2004Persistent ocular motor disturbances in migraine without aura
Wieser, T.; Wolff, R.; Hoffmann, K.P.; Schulte-Mattler, W.; Zierz, S.
Journal Article
2004Preliminary x-ray analysis of a human VH fragment at 1.8 Å resolution
Gaur, R.K.; Kupper, M.B.; Fischer, R.; Hoffmann, K.M.V.
Journal Article
2004Verfahren zur Herstellung eines Werkstoffverbundes, danach hergestellter Werkstoffverbund, Formteil aus einem solchen Werkstoffverbund und Verfahren zu dessen Herstellung
Ziegler, M.; Hoffmann, K.
Patent
2003The glutathion synthetase of Schizosaccharomyces pombe is synthesized as a homodimer but retains full activity when present as a heterotetramer
Phlippen, N.; Hoffmann, K.; Fischer, R.; Wolf, K.; Zimmermann, M.
Journal Article
2001Development and validation of a semiautomatic system for generation and deposition of sprays on isolated cells of the respiratory tract
Knebel, J.W.; Ritter, D.; Hoffmann, K.; Lödding, H.; Windt, H.; Koch, W.; Aufderheide, M.
Journal Article
2001Polypeptid-Tag's fuer den Nachweis und die Aufreinigung von Polypeptiden
Fischer, R.; Helgers, Y.; Hoffmann, K.; Holzem, A.; Monecke, M.; Naehring, J.; Schillberg, S.
Patent
2000Antibody production by molecular farming in plants
Fischer, R.; Hoffmann, K.; Schillberg, S.; Emans, N.
Journal Article
1999Initial realization of the "Petri Net Baukasten"
Battke, A.; Borusan, A.; Dehnert, J.; Ehrig, H.; Ermel, C.; Gajewsky, M.; Hoffmann, K.; Hohberg, B.; Juhas, G.; Lembke, S.; Martens, A.
Book
1999Molecular farming of recombinant antibodies in plants
Fischer, R.; Liao, Y.C.; Hoffmann, K.; Schillberg, S.; Emans, N.
Journal Article
1991Aluminiumdünnblechschweißen mit dem CO2-Hochleistungslaser
Hoffmann, K.; Berkmanns, J.; Behler, K.; Beyer, E.
Journal Article
1991Ein Expertensystem für den Entwurf von Operationsverstärkern
Brockherde, W.; Hoffmann, K.; Klinke, R.; Milzner, K.
Conference Paper
1990OASE. A knowledge based environment for analog circuit design
Brockherde, W.; Hess, G.; Hoffmann, K.; Klinke, R.; Krohm, F.; Mertens, M.; Milzner, K.
Conference Paper
1986Models for implantation into multilayer targets
Ryssel, H.; Lorenz, J.; Hoffmann, K.
Journal Article
1984Großversuche sichern individuelle Problemlösungen
Hoffmann, K.
Journal Article
1983Implantation and diffusion models for process simulation
Ryssel, H.; Prinke, G.; Hoffmann, K.
Book Article
1983Simulation of the lithographic properties of ion-beam resists
Haberger, K.; Hoffmann, K.; Forster, M.; Ryssel, H.
Book Article
1982Ion beam exposure of resists.
Ryssel, H.; Prinke, G.; Bernt, H.; Haberger, K.; Hoffmann, K.
Journal Article
1981Description of arsenic and boron profiles implanted into SiO2, Si3N4, and Si using Pearson distributions with four moments.
Jahnel, J.; Ryssel, H.; Prinke, G.; Hoffmann, K.; Mueller, K.; Henkelmann, R.; Biersack, J.P.
Journal Article
1943Untersuchungen zum Nachweis der Massivumwandlung in Eisenblechen mit Hilfe der Schallemissionsanalyse
Hoffmann, K.
Thesis