ArticlePhysical review letters2025
Mid-Infrared Energy Deposition Spectroscopy.
Article in Physical review letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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
3 citing papers in PubMed.
- Longitudinal live-cell chemical imaging using coherent Raman scattering microscopy.The Analyst · 2026Review
- FILM: mapping organellar metabolism by mid-infrared photothermal-modulated fluorescence.Nature methods · 2026Article
- FILM: Mapping organellar metabolism by mid-infrared photothermal modulated fluorescence.ArXiv · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
It is generally assumed that the spectral acquisition speed in photothermal spectroscopy is fundamentally limited by the thermal diffusion process. Here, we demonstrate midinfrared energy deposition (MIRED) spectroscopy that offers both microsecond-scale temporal resolution and submicron spatial resolution. In this approach, the photothermal process is optically probed while the infrared pulses from a quantum cascade laser array are rapidly tuned. Based on Newton's law of heating and cooling, the energy deposition is the first derivative of local temperature rise over time and gives the instantaneous absorption. By employing time-resolved measurement of transient energy deposition, the upper limit for spectrum encoding shifts to the vibrational relaxation level, which occurs on the picosecond scale. This method significantly increases the detection bandwidth while retaining the sensitivity and resolution benefits of photothermal detection.
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.