Issue 16, 2021
From the journal:

Analyst

In situ photothermal deflection spectroscopy revealing intermolecular interactions upon self-assembly of dye monolayers†

Maximilian L. Hupfer, ORCID logo ab   Felix Herrmann-Westendorf, ORCID logo a   Benjamin Dietzek ORCID logo ab  and  Martin Presselt ORCID logo *acd  

* Corresponding authors

a Leibniz Institute of Photonic Technology (Leibniz-IPHT), Department Functional Interfaces, Albert-Einstein-Str. 9, 07745 Jena, Germany
E-mail: martin.presselt@leibniz-ipht.de
Tel: +49 3641 206418

b Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743 Jena, Germany

c Center for Energy and Environmental Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, Philosophenweg 7a, 07743 Jena, Germany

d Sciclus GmbH & Co. KG, Moritz-von-Rohr-Str. 1a, 07745 Jena, Germany

Abstract

We demonstrate the potential of photothermal deflection spectroscopy (PDS) to study the self-assembly of dye monolayers in situ. Beyond the determination of adsorption kinetics at specific wavelengths, PDS gains its strength from yielding UV-vis absorptance spectra of SAMs in situ, unaffected by scattering, from which supramolecular interactions can be deduced.

Graphical abstract: In situ photothermal deflection spectroscopy revealing intermolecular interactions upon self-assembly of dye monolayers

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Article information

DOI
https://doi.org/10.1039/D1AN00582K
Article type
Communication
Submitted
06 Apr 2021
Accepted
08 Jul 2021
First published
09 Jul 2021

Analyst, 2021,146, 5033-5036

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In situ photothermal deflection spectroscopy revealing intermolecular interactions upon self-assembly of dye monolayers

M. L. Hupfer, F. Herrmann-Westendorf, B. Dietzek and M. Presselt, Analyst, 2021, 146, 5033 DOI: 10.1039/D1AN00582K

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