Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Transition from nano- to macroviscosity in diffusion of nanoparticles in a crowded environment: A theoretical and experimental study of the depletion layer effect

2011/01/D/ST3/00751

Keywords:

Nanoviscosity Dynamic light scattering Fluorescence correlation spectroscopy

Descriptors:

  • ST3_4: Electronic properties of materials, surfaces, interfaces, nanostructures, etc.
  • ST3_15: Statistical physics of condensed matter, phase transitions, noise and fluctuations, etc.
  • ST3_16: Physics of biological systems

Panel:

ST3 - Condensed matter physics: structure, electronic properties, fluids, nanosciences, biological physics

Host institution :

Instytut Chemii Fizycznej PAN

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Anna Ochab-Marcinek 

Number of co-investigators in the project: 5

Call: SONATA 1 - announced on 2011-03-15

Amount awarded: 800 000 PLN

Project start date (Y-m-d): 2011-12-13

Project end date (Y-m-d): 2014-12-12

Project duration:: 36 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Laser pulsowy z oprogramowaniem i osprzętem do pomiarów FLIM i FLCS.
  2. Szybki komputer do zaawansowanych symulacji (z wielordzeniowym procesorem szybszym niż 3.3 GHz) (32 291 PLN)
  3. Laptop z oprogramowaniem i akcesoriami (mysz, torba).
  4. Lasery pulsowe do 2-ogniskowego FCS (70 000 PLN)
  5. Pryzmat Nomarski do 2-ogniskowego FCS (50 000 PLN)

Information in the final report

  • Publication in academic press/journals (6)
  1. A Universal Model of Restricted Diffusion for Fluorescence Correlation Spectroscopy
    Authors:
    T.K.Piskorz, A. Ochab-Marcinek
    Academic press:
    Journal of Physical Chemistry B (rok: 2014, tom: 118(18), strony: 4906–4912), Wydawca: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/jp502467u - link to the publication
  2. Cluster-size distribution in the autocatalytic growth model
    Authors:
    J. Jędrak
    Academic press:
    Physical Review E (rok: 2014, tom: 89, strony: 52122), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevE.89.052122 - link to the publication
  3. Taylor Dispersion Analysis in Coiled Capillaries at High Flow Rates
    Authors:
    A. Lewandrowska, A. Majcher, A. Ochab-Marcinek, M. Tabaka, R. Hołyst
    Academic press:
    Analytical Chemistry (rok: 2013, tom: 85 (8), strony: 4051–4056), Wydawca: ACS Publications
    Status:
    Published
    DOI:
    10.1021/ac4007792 - link to the publication
  4. Depletion Layer in Polymer Solutions at an Interface Oscillating at the Subnano-to Submicrometer Scale
    Authors:
    K. Sozanski, A. Wisniewska, T. Piasecki, K. Waszczuk, A. Ochab-Marcinek, T. Gotszalk,R. Holyst,
    Academic press:
    Soft Matter (rok: 2014, tom: 10, strony: 7762-7768), Wydawca: RSC Publishing
    Status:
    Published
    DOI:
    10.1039/C4SM01280A - link to the publication
  5. The effect of depletion layer on diffusion of nanoparticles in solutions of flexible and polydisperse polymers
    Authors:
    A. Ochab-Marcinek, S.A. Wieczorek, N. Ziębacz, R. Hołyst
    Academic press:
    Soft Matter (rok: 2012, tom: 8, strony: 11173-11179), Wydawca: RSC Publishing
    Status:
    Published
    DOI:
    10.1039/C2SM25925G - link to the publication
  6. Motion of nanoprobes in complex liquids within the framework of the length-scale dependent viscosity model
    Authors:
    T. Kalwarczyk, K. Sozanski, A. Ochab-Marcinek, J. Szymanski, M. Tabaka, S. Hou, R. Holyst,
    Academic press:
    Advances in Colloid and Interface Science (rok: 2015, tom: 223, strony: 55-63), Wydawca: Elsevier Science BV
    Status:
    Published
    DOI:
    10.1016/j.cis.2015.06.007 - link to the publication

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