Dynamics of star-burst dendrimers in solution in relation to their structural properties

S. Rathgeber; M. Monkenbusch; M. Kreitschmann; V. Urban; A. Brulet

doi:10.1063/1.1493771

Dynamics of star-burst dendrimers in solution in relation to their structural properties

S. Rathgeber, M. Monkenbusch, M. Kreitschmann, V. Urban, A. Brulet

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Abstract

The correlation between the structural properties of dendrimers and their dynamic behavior was investigated by using small-angle x-ray scattering (SAXS) and neutron spin-echo (NSE) spectroscopy. The pair distance distribution functions and the segment density profiles were obtained by using model independent approach employing inverse Fourier transformation (IFT) and square root deconvolution methods (SQDEC). The results showed that the diffusion coefficients determined by using NSE were in agreement with respect to the result obtained by using SAXS spectra.

Original language	English
Pages (from-to)	4047-4062
Number of pages	16
Journal	Journal of Chemical Physics
Volume	117
Issue number	8
DOIs	https://doi.org/10.1063/1.1493771
State	Published - Aug 22 2002
Externally published	Yes

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abstract = "The correlation between the structural properties of dendrimers and their dynamic behavior was investigated by using small-angle x-ray scattering (SAXS) and neutron spin-echo (NSE) spectroscopy. The pair distance distribution functions and the segment density profiles were obtained by using model independent approach employing inverse Fourier transformation (IFT) and square root deconvolution methods (SQDEC). The results showed that the diffusion coefficients determined by using NSE were in agreement with respect to the result obtained by using SAXS spectra.",

author = "S. Rathgeber and M. Monkenbusch and M. Kreitschmann and V. Urban and A. Brulet",

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AU - Rathgeber, S.

AU - Monkenbusch, M.

AU - Kreitschmann, M.

AU - Urban, V.

AU - Brulet, A.

PY - 2002/8/22

Y1 - 2002/8/22

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AB - The correlation between the structural properties of dendrimers and their dynamic behavior was investigated by using small-angle x-ray scattering (SAXS) and neutron spin-echo (NSE) spectroscopy. The pair distance distribution functions and the segment density profiles were obtained by using model independent approach employing inverse Fourier transformation (IFT) and square root deconvolution methods (SQDEC). The results showed that the diffusion coefficients determined by using NSE were in agreement with respect to the result obtained by using SAXS spectra.

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Dynamics of star-burst dendrimers in solution in relation to their structural properties

Abstract

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