ArticleBeilstein journal of organic chemistry2025
Azobenzene protonation as a tool for temperature sensing.
Article in Beilstein journal of organic chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Harnessing light energy with molecules.Beilstein journal of organic chemistry · 2026Article
- Halogenated azobenzene acrylates: from efficient solution photoswitching to stable solid-state photochromic materials.Beilstein journal of organic chemistry · 2026Article
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3 authors.
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Abstract
Azobenzenes can be protonated at one of the azo nitrogen atoms, leading to significant changes in their absorption and photochemical properties. While azobenzene protonation has been recently used as a tool in photoswitching studies, the factors influencing protonation itself have received little attention. Here, we report a strong temperature dependence of azobenzene protonation in 1,2-dichloroethane and highlight its potential for temperature sensing applications. Density functional theory calculations were performed to support our findings and to investigate the mechanisms of azobenzene-acid interactions, aiming to guide the design of azobenzene-based temperature sensors in future research.
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