A. Knochel et al., STRUCTURAL-ANALYSIS OF REFRACTORY ORGANIC-SUBSTANCES BY SMALL-ANGLE NEUTRON-SCATTERING, Physica. B, Condensed matter, 234, 1997, pp. 292-294
Dy small-angle neutron scattering (SANS) we have analysed structural a
spects of aquatic refractory organic substances (ROS) of different ori
gin. Using GNOM, an indirect transform program for SANS data processin
g, size distribution functions were obtained from the scattering curve
s. Radii at the maxima of the distribution curves are found between 0.
5 and 1.5 nm, depending on the investigated material.