Olga I Vinogradova

Summary

Affiliation: Max Planck Institute for Polymer Research
Country: Germany

Publications

  1. ncbi request reprint Multilayer DNA/poly(allylamine hydrochloride) microcapsules: assembly and mechanical properties
    Olga I Vinogradova
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
    Biomacromolecules 6:1495-502. 2005
  2. ncbi request reprint Salt softening of polyelectrolyte multilayer microcapsules
    Olga V Lebedeva
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    J Colloid Interface Sci 284:455-62. 2005
  3. ncbi request reprint Assembly and mechanical properties of phosphorus dendrimer/polyelectrolyte multilayer microcapsules
    Byoung Suhk Kim
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    Langmuir 21:7200-6. 2005
  4. ncbi request reprint Effect of pH and salt on the stiffness of polyelectrolyte multilayer microcapsules
    Valentin V Lulevich
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    Langmuir 20:2874-8. 2004
  5. ncbi request reprint Spatial distribution of polyelectrolyte and counterions in nanocapsules: a computer simulation study
    Mikhail R Stukan
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
    Phys Rev E Stat Nonlin Soft Matter Phys 73:021801. 2006
  6. ncbi request reprint Mechanical properties of polyelectrolyte-filled multilayer microcapsules studied by atomic force and confocal microscopy
    Olga V Lebedeva
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    Langmuir 20:10685-90. 2004

Collaborators

Detail Information

Publications6

  1. ncbi request reprint Multilayer DNA/poly(allylamine hydrochloride) microcapsules: assembly and mechanical properties
    Olga I Vinogradova
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
    Biomacromolecules 6:1495-502. 2005
    ..The softening is due to both higher permeability and smaller Young's modulus of the shell material. The Young's modulus of the DNA/PAH shells increases after post-treatment in salt solutions of relatively low concentration...
  2. ncbi request reprint Salt softening of polyelectrolyte multilayer microcapsules
    Olga V Lebedeva
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    J Colloid Interface Sci 284:455-62. 2005
    ..These ideas are consistent with a moderate swelling of multilayers at concentrations below approximately 3 mol/L and significant decrease in their thickness in more concentrated solutions measured with surface plasmon spectroscopy...
  3. ncbi request reprint Assembly and mechanical properties of phosphorus dendrimer/polyelectrolyte multilayer microcapsules
    Byoung Suhk Kim
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    Langmuir 21:7200-6. 2005
    ..In contrast, Young's modulus of both dendrimer-based multilayers was found to be on the same order as that of PSS/PAH multilayers...
  4. ncbi request reprint Effect of pH and salt on the stiffness of polyelectrolyte multilayer microcapsules
    Valentin V Lulevich
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    Langmuir 20:2874-8. 2004
    ..In contrast, low stiffness of the capsules in acidic solutions seems to be connected mostly with the enhanced permeability of the multilayer shell...
  5. ncbi request reprint Spatial distribution of polyelectrolyte and counterions in nanocapsules: a computer simulation study
    Mikhail R Stukan
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
    Phys Rev E Stat Nonlin Soft Matter Phys 73:021801. 2006
    ..We show that a nonuniform distribution of the inner polyelectrolyte depends on the capsule radius, surface charge, concentration of encapsulated polyelectrolyte, and the volume fraction of capsules...
  6. ncbi request reprint Mechanical properties of polyelectrolyte-filled multilayer microcapsules studied by atomic force and confocal microscopy
    Olga V Lebedeva
    Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
    Langmuir 20:10685-90. 2004
    ....