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January 1, 2025Physical Chemistry Chemical Physics

Spatially controlled plasmon-induced photopolymerization at the apex of gold nanobipyramids: paving the way for 3D nanofabrication

Amine Khitous Céline Molinaro Loı̈c Vidal Stéphania Abdallah Anthony Désert Frédéric Lerouge Jean‐Pierre Malval Stéphane Parola Olivier Soppera

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Key Points

3D near-field photopolymerization occurs at the tips of gold nanobipyramids, enabling advanced precision in nanofabrication.
TEM imaging shows successful nanometric polymer structuring, indicating the effectiveness of the plasmon-induced technique.
Observational analysis reveals how gold nanobipyramids facilitate localized polymerization, paving the way for future applications.
The findings highlight potential improvements in nanofabrication methods, opening new avenues for technological innovation.

Implication

This analysis finds 3D near-field photopolymerization at gold nanobipyramids, suggesting advances in nanometric structuring.

Abstract

We reveal 3D near-field photopolymerization at the tips of gold nanobipyramids, enabling precise nanometric polymer structuring shown by TEM.

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Cite This Study

Khitous et al. (2025) studied this question.

synapsesocial.com/papers/68c1a12d54b1d3bfb60dc3f7 https://doi.org/10.1039/d5cp02133b

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