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$X-ray Diffraction of Biological Samples$ 01:10

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Updated: Mar 23, 2026

Assembly and Characterization of Polyelectrolyte Complex Micelles

Assembly and Characterization of Polyelectrolyte Complex Micelles

Published on: March 2, 2020

Small Angle X-ray Scattering for Nanoparticle Research.

Tao Li¹, Andrew J Senesi¹, Byeongdu Lee¹

¹X-ray Science Division, Argonne National Laboratory , 9700 South Cass Avenue, Lemont, Illinois 60439, United States.

Chemical Reviews

|April 8, 2016

Summary

This summary is machine-generated.

Small-angle X-ray scattering (SAXS) reveals nanoscale material structures in real-time and under working conditions. This technique is crucial for understanding nanoparticle systems, their assembly, and performance in catalysts and energy storage.

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Last Updated: Mar 23, 2026

Assembly and Characterization of Polyelectrolyte Complex Micelles

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Published on: March 2, 2020

Small and Wide Angle X-Ray Scattering Studies of Biological Macromolecules in Solution

Small and Wide Angle X-Ray Scattering Studies of Biological Macromolecules in Solution

Published on: January 8, 2013

Structural Studies of Macromolecules in Solution using Small Angle X-Ray Scattering

Structural Studies of Macromolecules in Solution using Small Angle X-Ray Scattering

Published on: November 5, 2018

Area of Science:

Materials Science
Nanotechnology
Physical Chemistry

Background:

X-ray scattering is a powerful structural characterization method.
It enables real-time analysis of materials in their native environments.
Small-angle X-ray scattering (SAXS) and wide-angle X-ray scattering (WAXS) probe morphology at nanoscale and angstrom scales.

Purpose of the Study:

To provide a theoretical foundation for X-ray scattering, focusing on SAXS for nanoscale particulate systems.
To discuss contemporary applications and the determination of particle size, shape, and hierarchical structures.
To highlight the unique capabilities of SAXS for in-situ and operando studies.

Main Methods:

Theoretical framework including form factor, structure factor, and correlation functions.
Application of SAXS in transmission and grazing incidence geometries.
Integration of SAXS with other characterization techniques.

Main Results:

Demonstration of SAXS's utility in characterizing nanoparticle size, size distribution, shape, and organization.
Successful application in studying in situ nanoparticle synthesis and assembly.
Effective use in operando studies of catalysts and energy storage materials.

Conclusions:

X-ray scattering, particularly SAXS, is indispensable for nanoscale structural characterization.
The technique's ability to analyze materials under realistic conditions is a key advantage.
SAXS plays a pivotal role in advancing research in nanomaterials, catalysis, and energy storage.