Issue 20, 2022

Investigation of two-photon polymerized microstructures using fluorescence lifetime measurements

Abstract

We report the use of fluorescence lifetime measurements for investigating two-photon polymerization. For this purpose, a molecular rotor was successfully exploited as a viscosity probe to reveal heterogeneity in multi-material microstructures made by two-photon polymerization. Furthermore, a correlation between laser intensity and local viscosity changes in the polymerized microstructures was established.

Graphical abstract: Investigation of two-photon polymerized microstructures using fluorescence lifetime measurements

Supplementary files

Article information

Article type
Communication
Submitted
31 12月 2021
Accepted
11 3月 2022
First published
21 3月 2022

Polym. Chem., 2022,13, 2902-2906

Investigation of two-photon polymerized microstructures using fluorescence lifetime measurements

X. Wu, M. Belqat, B. Leuschel, G. Noirbent, F. Dumur, K. Mougin and A. Spangenberg, Polym. Chem., 2022, 13, 2902 DOI: 10.1039/D1PY01728D

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements