PUB - Publikationen an der Universität Bielefeld

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• [20]
  

  2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2565665

  Eickenberg B, Wittbracht F, Stohmann P, et al. Continuous-flow particle guiding based on dipolar coupled magnetic superstructures in rotating magnetic fields. Lab On A Chip. 2013;13(5):920-927.

  PUB | DOI | WoS | PubMed | Europe PMC
   
• [19]
  

  2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2530495

  Regtmeier A-K, Wittbracht F, Rempel T, et al. Uniform growth of clusters of magnetic nanoparticles in a rotating magnetic field. Journal of Nanoparticle Research. 2012;14(8): 1061.

  PUB | DOI | WoS
   
• [18]
  

  2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2493183

  Wittbracht F, Weddemann A, Eickenberg B, Zahn M, Hütten A. Enhanced fluid mixing and separation of magnetic bead agglomerates based on dipolar interaction in rotating magnetic fields. Applied Physics Letters. 2012;100(12): 123507.

  PUB | DOI | WoS
   
• [17]
  

  2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2544221

  Wittbracht F, Weddemann A, Eickenberg B, Hütten A. On the direct employment of dipolar particle interaction in microfluidic systems. Microfluidics And Nanofluidics. 2012;13(4):543-554.

  PUB | DOI | WoS
   
• [16]
  

  2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2307247

  Wittbracht F, Eickenberg B, Weddemann A, Hütten A. Towards a programmable microfluidic valve: Formation dynamics of two-dimensional magnetic bead arrays in transient magnetic fields. Journal of Applied Physics. 2011;109(11): 114503.

  PUB | DOI | WoS
   
• [15]
  

  2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2003321

  Weddemann A, Wittbracht F, Auge A, Huetten A. Particle flow control by induced dipolar interaction of superparamagnetic microbeads. Microfluidics and Nanofluidics. 2011;10(2):459-463.

  PUB | DOI | WoS
   
• [14]
  

  2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2373706

  Weddemann A, Ennen I, Regtmeier A-K, et al. Review and outlook: from single nanoparticles to self-assembled monolayers and granular GMR sensors. Beilstein Journal of Nanotechnology. 2010;1:75-93.

  PUB | DOI | WoS | PubMed | Europe PMC
   
• [13]
  

  2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1967963

  Weddemann A, Wittbracht F, Eickenberg B, Hütten A. Magnetic Field Induced Assembly of Highly Ordered Two-Dimensional Particle Arrays. Langmuir. 2010;26(24):19225-19229.

  PUB | DOI | WoS | PubMed | Europe PMC
   
• [12]
  

  2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1796664

  Auge A, Weddemann A, Vogel B, Wittbracht F, Hütten A. A level set based approach for modeling oxidation processes of ligand stabilized metallic nanoparticles. APPLIED PHYSICS LETTERS. 2010;96(9): 93111.

  PUB | DOI | WoS
   
• [11]
  

  2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1795567

  Weddemann A, Auge A, Albon C, Wittbracht F, Hütten A. Toward the magnetoresistive detection of single magnetic nanoparticles: New strategies for particle detection by adjustment of sensor shape. JOURNAL OF APPLIED PHYSICS. 2010;107(10): 104314.

  PUB | DOI | WoS
   
• [10]
  

  2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1589059

  Weddemann A, Auge A, Kappe D, Wittbracht F, Hütten A. Dynamic simulations of the dipolar driven demagnetization process of magnetic multi-core nanoparticles. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. 2010;322(6):643-646.

  PUB | DOI | WoS
   
• [9]
  

  2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2003394

  Weddemann A, Albon C, Auge A, et al. How to design magneto-based total analysis systems for biomedical applications. In: Biosensors and Bioelectronics. Biosensors and Bioelectronics. Vol 26. Elsevier; 2010: 1152-1163.

  PUB | DOI | WoS | PubMed | Europe PMC
   
• [8]
  

  2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1589703

  Weddemann A, Auge A, Albon C, Wittbracht F, Hütten A. On the resolution limits of tunnel magnetoresistance sensors for particle detection. New Journal of Physics. 2009;11(11): 113027.

  PUB | PDF | DOI | WoS
   
• [7]
  

  2009 | Bielefelder E-Dissertation | PUB-ID: 2301288

  Weddemann A. A finite element analysis of a microfluidic lab-on-a-chip system employing magnetic carriers for biomedical applications. Bielefeld (Germany): Bielefeld University; 2009.

  PUB | PDF
   
• [6]
  

  2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1591405

  Weddemann A, Eickenberg B, Wittbracht F, Auge A, Hütten A. A combined reaction-separation lab-on-a-chip device for low Peclet number applications. Journal of Applied Physics. 2009;106(2): 024510.

  PUB | DOI | WoS
   
• [5]
  

  2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1591657

  Albon C, Weddemann A, Auge A, Rott K, Hütten A. Tunneling magnetoresistance sensors for high resolutive particle detection. Applied Physics Letters. 2009;95(2): 023101.

  PUB | DOI | WoS
   
• [4]
  

  2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1592797

  Thomas A, Weddemann A, Ebke D, et al. Evidence for band structure effects in the magnetoresistance of Co-based Heusler compounds. JOURNAL OF APPLIED PHYSICS. 2008;103(2):023903.

  PUB | DOI | WoS
   
• [3]
  

  2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1585757

  Thomas A, Drewello V, Schäfers M, et al. Direct imaging of the structural change generated by dielectric breakdown in MgO based magnetic tunnel junctions. APPLIED PHYSICS LETTERS. 2008;93(15): 152508.

  PUB | DOI | WoS | arXiv
   
• [2]
  

  2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1586267

  Schmalhorst J-M, Ebke D, Weddemann A, et al. On the influence of bandstructure on transport properties of magnetic tunnel junctions with Co2Mn1-xFexSi single and multilayer electrode. JOURNAL OF APPLIED PHYSICS. 2008;104(4):043918-043918-5.

  PUB | DOI | WoS
   
• [1]
  

  2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1593084

  Ennen I, Höink V, Weddemann A, et al. Manipulation of magnetic nanoparticles by the strayfield of magnetically patterned ferromagnetic layers. Journal of Applied Physics. 2007;102(1): 013910.

  PUB | DOI | WoS