Nanosecond Time-Resolution Study of Gold Nanorod Rotation at the Liquid-Solid Interface
CHEMPHYSCHEM, 17(14), 2218–2224.
author keywords: adsorption; fluctuation correlation spectroscopy; gold nanorods; rotation; surface plasmon resonance
topics (OpenAlex): Surfactants and Colloidal Systems; Gold and Silver Nanoparticles Synthesis and Applications; Electrostatics and Colloid Interactions
TL;DR:
This nanosecond time-resolution study reveals that the apparent continuous rotation of gold nanorods actually consists of numerous fast, intermittent rotations or transitions between a small number of weakly immobilized states, with the particle resting in the immobilization states most of the time.
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