Rheology primer for nanoparticle scientists

TL;DR

This paper provides an accessible introduction to rheological techniques for nanoparticle researchers, helping beginners interpret experimental data on the mechanical properties of colloidal systems.

Contribution

It offers a straightforward guide to common rheological experiments, aiding newcomers in understanding and analyzing mechanical properties of nanostructured materials.

Findings

Clarifies rheological measurement principles

Simplifies interpretation of experimental data

Supports beginners in nanoparticle research

Abstract

Mechanical properties are intrinsically related to the structures and dynamics of systems. The main tools to investigate mechanical properties are rheology and microrheology. Those techniques can focus on the macroscopic and microscopic mechanical properties of any kind of colloidal system and/or nanostructures. Several kinds of experiments can be conducted to study the mechanical properties of colloidal systems; however, their interpretation might not be always straightforward. Here, our purpose is to provide a simple guide for beginners on most common rheological experiments.