ArticleAngewandte Chemie (International ed. in English)2019
Anti-Stokes Stress Sensing: Mechanochemical Activation of Triplet-Triplet Annihilation Photon Upconversion.
Article in Angewandte Chemie (International ed. in English), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed.
- Mechanochemical Activation of a Bridged-Exciplex Optical Force Probe.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Turning Stress Into Signal: Mechanochromic Materials in Commodity and Technologically Relevant Polymers.Chemistry, an Asian journal · 2026Review
- Methacrylate-based copolymers as tunable hosts for triplet-triplet annihilation upconversion.Materials advances · 2025Article
- Ambient solid-state triplet-triplet annihilation upconversion in ureasil organic-inorganic hybrid hosts.Journal of materials chemistry. C · 2024Article
- Ultra-Small Air-Stable Triplet-Triplet Annihilation Upconversion Nanoparticles for Anti-Stokes Time-Resolved Imaging.Angewandte Chemie (International ed. in English) · 2023Article
- Polymeric Emissive Materials Based on Dynamic Covalent Bonds.Molecules (Basel, Switzerland) · 2022Review
- The Mechanochemical Synthesis and Activation of Carbon-Rich π-Conjugated Materials.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Review
- Mechanically Resistant Poly(N-vinylcaprolactam) Microgels with Sacrificial Supramolecular Catechin Hydrogen Bonds.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Release of Molecular Cargo from Polymer Systems by Mechanochemistry.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Review
- Tailoring the Properties of Optical Force Probes for Polymer Mechanochemistry.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Review
- Force-modulated reductive elimination from platinum(ii) diaryl complexes.Chemical science · 2021Article
- Organic Polymer Hosts for Triplet-Triplet Annihilation Upconversion Systems.Macromolecules · 2021Review
- Multicolor Mechanofluorophores for the Quantitative Detection of Covalent Bond Scission in Polymers.Angewandte Chemie (International ed. in English) · 2021Article
- Empowering self-reporting polymer blends with orthogonal optical properties responsive in a broader force range.Chemical science · 2020Article
- A Mechanochemical Reaction Cascade for Controlling Load-Strengthening of a Mechanochromic Polymer.Angewandte Chemie (International ed. in English) · 2020Article
- Anti-Stokes Stress Sensing: Mechanochemical Activation of Triplet-Triplet Annihilation Photon Upconversion.Angewandte Chemie (International ed. in English) · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
The development of methods to detect damage in macromolecular materials is of paramount importance to understand their mechanical failure and the structure-property relationships of polymers. Mechanofluorophores are useful and sensitive molecular motifs for this purpose. However, to date, tailoring of their optical properties remains challenging and correlating emission intensity to force induced material damage and the respective events on the molecular level is complicated by intrinsic limitations of fluorescence and its detection techniques. Now, this is tackled by developing the first stress-sensing motif that relies on photon upconversion. By combining the Diels-Alder adduct of a π-extended anthracene with the porphyrin-based triplet sensitizer PtOEP in polymers, triplet-triplet annihilation photon upconversion of green to blue light is mechanochemically activated in solution as well as in the solid state.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.