micromer®-M

Magnetische Polystyrolpartikel (micromer®-M)

  • sind monodisperse Partikel, die aus einer organischen Styrol-Maleinsäure-Copolymer-Matrix bestehen, die von nanoskaligem Eisenoxid umgeben ist,
  • werden abschließend mit einer Polymerschicht umhüllt, die das Magnetit einkapselt und gleichzeitig chemische Funktionalitäten einführt,
  • können einfach mit konventionellen Permanentmagneten separiert werden,
  • sind als Standardprodukte mit abgestuften Durchmessern im Bereich von 2 bis 10 µm erhältlich,
  • werden mit den Oberflächengruppen NH2, PEG-NH2, COOH und PEG-COOH für die kovalente Bindung von Proteinen, Antikörpern oder anderen Molekülen angeboten,
  • sind erhältlich mit kovalent gebundenen Proteinen (Avidin, Streptavidin, Protein A).

 

Alle 56 Ergebnisse werden angezeigt

Referenzen
  • M. Helou, M. Reisbeck, S. F. Tedde, L. Richter, L. Bär, J. J. Bosch, R. H. Stauber, E. Quandtd and O. Hayden, Time-of-flight magnetic flow cytometry in whole blood with integrated sample preparation, Lab Chip, 2013, 13(6), 1035–1038;
  • H. Kuramitz, Magnetic microbead-based electrochemical immunoassays, Anal Bioanal Chem, 2009, 394(61–69;
  • A. Norrick, J. Esterlechner, E. Niebergall-Roth, U. Dehio, S. Sadeghi, H. M. Schröder, S. Ballikaya, N. Stemler, C. Ganss and K. Dieter, Process development and safety evaluation of ABCB5+ limbal stem cells as advanced-therapy medicinal product to treat limbal stem cell deficiency, Stem Cell Research & Therapy, 2021, 12(1), 194;
  • R. Wirix-Speetjens, W. Fyen, J. De Boeck and G. Borghs, Single magnetic particle detection: Experimental verification of simulated behavior, Journal of applied physics, 2006, 99(10), 103903;
  • R. Wirix-Speetjens, W. Fyen, J. De Boeck and G. Borghs, Enhanced magnetic particle transport by integration of a magnetic flux guide: Experimental verification of simulated behavior, Journal of applied physics, 2006, 99(8), 08P101;
  • R. Wirix-Speetjens, W. Fyen, K. Xu, J. D. Boeck and G. Borghs, A force study of on-chip magnetic particle transport based o tapered conductors, IEEE Transactions on Magnetics, 2005, 41(10), 4128–4133;
  • R. Chandramohanadas, Y. Park, L. Lui, A. Li, D. Quinn, K. Liew, M. Diez-Silva, Y. Sung, M. Dao and C. T. Lim, Biophysics of malarial parasite exit from infected erythrocytes, PloS one, 2011, 6(6), e20869;
  • H. Ferreira, D. Graham, P. Freitas and J. Cabral, Biodetection using magnetically labeled biomolecules and arrays of spin valve sensors, Journal of Applied Physics, 2003, 93(10), 7281–7286;
  • D. Graham, H. Ferreira, J. Bernardo, P. Freitas and J. Cabral, Single magnetic microsphere placement and detection on-chip using current line designs with integrated spin valve sensors: Biotechnological applications, Journal of Applied Physics, 2002, 91(10), 7786–7788;
  • D. L. Graham, H. A. Ferreira and P. P. Freitas, Magnetoresistive-based biosensors and biochips, Trends in Biotechnology, 2004, 22(9), 455–462;
  • D. L. Graham, H. A. Ferreira, P. P. Freitas and J. M. S. Cabral, High sensitivity detection of molecular recognition using magnetically labelled biomolecules and magnetoresistive sensors, Biosensors and Bioelectronics, 2003, 18(4), 483–488;
  • L. Lagae, R. Wirix-Speetjens, J. Das, D. Graham, H. Ferreira, P. Freitas, G. Borghs and J. De Boeck, On-chip manipulation and magnetization assessment of magnetic bead ensembles by integrated spin-valve sensors, Journal of Applied Physics, 2002, 91(10), 7445–7447;
  • L. Lagae, R. Wirix-Speetjens, C.-X. Liu, W. Laureyn, G. Borghs, S. Harvey, P. Galvin, H. Ferreira, D. Graham and P. Freitas, Magnetic biosensors for genetic screening of cystic fibrosis, IEE Proceedings-Circuits, Devices and Systems, 2005, 152(4), 393–400;
  • C. Liu, L. Lagae, R. Wirix-Speetjens and G. Borghs, On-chip separation of magnetic particles with different magnetophoretic mobilities, Journal of applied physics, 2007, 101(2), 024913;
  • C. Liu, T. Stakenborg, S. Peeters and L. Lagae, Cell manipulation with magnetic particles toward microfluidic cytometry, Journal of Applied Physics, 2009, 105(10), 102014;
  • Y. Liu, W. Jin, Y. Yang and Z. Wang, Micromagnetic simulation for detection of a single magnetic microbead or nanobead by spin-valve sensors, Journal of applied physics, 2006, 99(8), 08G102;
  • J. Llandro, J. J. Palfreyman, A. Ionescu and C. H. W. Barnes, Magnetic biosensor technologies for medical applications: a review, Med Biol Eng Comput, 2010, 48(977–998 (981);
  • P. D. Skottrup, M. Fought Hansen, J. Moresco Lange, M. Deryabina, W. E. Svendsen, M. Havsteen Jakobsen and M. Dufva, Superparamagnetic bead interactions with functionalized surfaces characterized by an immunomicroarray, Acta Biomater, 2010, 6(3936–3946;
  • R. S. Bejhed, T. Bo, K. Eriksson, R. Brucas, S. Oscarsson, M. Strömberg, P. Svedlindh and K. Gunnarsson, Magnetophoretic Transport Line System for Rapid On-Chip Attomol Protein Detection, Langmuir, 2015, 31(37), 10296–10302;
  • B. Tian, R. S. Bejhed, P. Svedlindh and M. Strömberg, Blu-ray optomagnetic measurement based competitive immunoassay for Salmonella detection, Biosensors and Bioelectronics, 2016, 77(32–39;
  • F. Block, F. Klingbeil, U. Sajjad, C. Arndt, S. Sindt, D. Seidler, L. Thormählen, C. Selhuber‐Unkel and J. McCord, Magnetic Bucket Brigade Transport Networks for Cell Transport, Advanced Materials Technologies, 2023, 8(16), 2300260;
  • S. Dutz, M. Hayden, A. Schaap, B. Stoeber and U. O. Häfeli, A microfluidic spiral for size-dependent fractionation of magnetic microspheres, Journal of Magnetism and Magnetic Materials, 2012, 324(22), 3791–3798;
  • F. Klingbeil, F. Block, U. Sajjad, R. B. Holländer, S. Deshpande and J. McCord, Evaluating and forecasting movement patterns of magnetically driven microbeads in complex geometries, Scientific reports, 2020, 10(1), 1–12;
  • C. Moser, T. Mayr and I. Klimant, Filter cubes with built- in ultrabright light- emitting diodes as exchangeable excitation light sources in fluorescence microscopy, Journal of Microscopy, 2006, 222(135– 140;
  • T. Recker, D. Haamann, A. Schmitt, A. Küster, D. Klee, S. Barth and G. Müller-Newen, Directed covalent immobilization of fluorescently labeled cytokines, Bioconjugate chemistry, 2011, 22(6), 1210–1220;
  • K. Eriksson, L. Johansson, E. Göthelid, L. Nyholm and S. Oscarsson, Manufacturing of anisotropic particles by site specific oxidation of thiols, Journal of Materials Chemistry, 2012, 22(16), 7681–7683;
  • K. Eriksson, P. Palmgren, L. Nyholm and S. Oscarsson, Electrochemical synthesis of gold and protein gradients on particle surfaces, Langmuir, 2012, 28(10318–10323;
  • L. E. Johansson, K. Gunnarsson, S. Bijelovic, K. Eriksson, A. Surpi, E. Göthelid, P. Svedlindh and S. Oscarsson, A magnetic microchip for controlled transport of attomole levels of proteins, Lab Chip, 2010, 10(654–661;
  • J. W. Shepherd, S. Guilbaud, Z. Zhou, J. Howard, M. Burman, C. Schaefer, A. Kerrigan, C. Steele-King, A. Noy and M. C. Leake, Correlating fluorescence microscopy, optical and magnetic tweezers to study single chiral biopolymers, tested on DNA plectoneme formation dynamics, bioRxiv, 2024, 2024.01. 18.576226;
  • J. W. Shepherd, S. Guilbaud, Z. Zhou, J. A. L. Howard, M. Burman, C. Schaefer, A. Kerrigan, C. Steele-King, A. Noy and M. C. Leake, Correlating fluorescence microscopy, optical and magnetic tweezers to study single chiral biopolymers such as DNA, Nat Commun, 2024, 15(1), 2748;
  • R. Penchovsky, E. Birch-Hirschfeld and J. S. McCaskill, End-specific covalent photo-dependent immobilisation of synthetic DNA to paramagnetic beads, Nucleic acids research, 2000, 28(22), e98–e98;
  • J. Chung, Y.-J. Kim and E. Yoon, Highly-efficient single-cell capture in microfluidic array chips using differential hydrodynamic guiding structures, Appl. Physics Lett., 2011, 98(123701;
  • M. Hoyos, L. Moore, P. S. Williams and M. Zborowski, The use of a linear Halbach array combined with a step-SPLITT channel for continuous sorting of magnetic species, Journal of magnetism and magnetic materials, 2011, 323(10), 1384–1388;
  • J. Loureiro, C. Fermon, M. Pannetier-Lecoeur, G. Arrias, R. Ferreira, S. Cardoso and P. Freitas, Magnetoresistive detection of magnetic beads flowing at high speed in microfluidic channels, IEEE Transactions on Magnetics, 2009, 45(10), 4873–4876;
  • M. Tudorache and C. Bala, Sensitive aflatoxin B1 determination using a magnetic particles-based enzyme-linked immunosorbent assay, Sensors, 2008, 8(12), 7571–7580;
Unterkategorien: