Evidence map›Paper›PMID 42746471›Full record

ArticleJournal of biomedical optics2026

Python-controlled multimodal UV-VIS hyperspectral imaging system.

Elizabeth A Bullard, Erin M Stout, Oscar R Benavides, Anaya Bawiskar, Lakhvir Singh, Ngoc Nhu Vu, Samuel Mabbott, Alex J Walsh

Abstract read
In one paragraph

Article in Journal of biomedical optics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Elizabeth A BullardTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.ORCID https://orcid.org/0000-0002-7736-0536
Erin M StoutTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.
Oscar R BenavidesTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.ORCID https://orcid.org/0000-0001-8212-2535
Anaya BawiskarTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.
Lakhvir SinghTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.ORCID https://orcid.org/0009-0001-9869-6071
Ngoc Nhu VuTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.ORCID https://orcid.org/0009-0006-4494-104X
Samuel MabbottTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.ORCID https://orcid.org/0000-0003-4926-5467
Alex J WalshTexas A&M University, Department of Biomedical Engineering, College Station, Texas, United States.ORCID https://orcid.org/0000-0003-3832-8207

Funding

Autofluorescence lifetime microscopy for label-free detection of cell metabolism for cell biology researchR35GM142990 · NIGMS · TEXAS ENGINEERING EXPERIMENT STATION · PI Alexandra Walsh · 2021 to 2026
$2.2M
NIGMS NIH HHS R35 GM142990
6 · The paper itself

Abstract

Significance: Traumatic and chronic wound healing is a complex process that often requires careful observation by healthcare professionals. Noninvasive optical technologies such as hyperspectral reflectance imaging and tissue autofluorescence imaging detect changes in optical properties related to physiological parameters such as tissue perfusion. Macroscopic hyperspectral systems with a large field of view to visualize tissue structure and perfusion are well suited for wound care. Aim: Here, a custom-built benchtop hyperspectral and autofluorescence imaging system (HySAF) is optimized to measure tissue optical properties. It operates using a custom Python script to allow precise control over acquisition parameters. Approach: HySAF was built using off-the-shelf components, and Python code was written to control primary devices. HySAF's performance was evaluated by imaging oxygenated and deoxygenated blood samples, scattering induced by nanoparticles, scorpion autofluorescence, and rat wounds. Results: HySAF has a large field of view (FOV) with Conclusion: HySAF is capable of detecting changes in sample fluorescence and absorbance across visible light with large FOV and could be implemented in clinical applications such as monitoring and assessing wound healing.

Indexed as

Hyperspectral ImagingImage Processing, Computer-AssistedOptical ImagingAnimalsEquipment DesignRatsSpectrophotometry, UltravioletWound Healingautofluorescencecharacterizationhyperspectral imagingoptical systemPython

Identifiers

PMID42746471
PMCPMC13577617

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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 Socratic graph.