In this Application Note, the XSACT software package is used to process the SAXS data and determine the specific surface area of SiO2 powder samples. Both the invariant and the absolute-scale methods are employed, and the results are compared with the obtained from BET measurements and analysis.
SAXS was used to study the effect of pH and protein concentration on the self-interaction process of a BSA system in solution Bovine serum albumin (BSA) is a non-glycosylated globular protein found in bovines. It is widely used in drug delivery, immunodiagnostic procedures and in clinical chemistry due to its…
"Even after more than a year, we still did not explore all possibilities our Xeuss provides. Until now, the device fulfils and even exceeds all expectations we had", Dr Jürgen Markmann, Helmholtz-Zentrum Hereon.
"Having a Xeuss in our lab has made it possible to answer research questions with quickly accessible experiments, without having to wait for the availability of less handy facilities", Dr Alessandra Del Giudice, Sapienza University of Rome.