Evidence map›Paper›PMID 37342692›Full record

ArticleBiomedical optics express2023

Design for a low-cost heterodyne frequency domain-diffuse optical spectroscopy system.

Joseph B Majeski, Vincent D Ching-Roa, Michael G Giacomelli, Regine Choe

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomedical optics express, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

4 authors.

Joseph B MajeskiDepartment of Biomedical Engineering, University of Rochester, Rochester, New York 14620, USA.
Vincent D Ching-RoaDepartment of Biomedical Engineering, University of Rochester, Rochester, New York 14620, USA.ORCID https://orcid.org/0000-0003-3836-534X
Michael G GiacomelliDepartment of Biomedical Engineering, University of Rochester, Rochester, New York 14620, USA.
Regine ChoeDepartment of Biomedical Engineering, University of Rochester, Rochester, New York 14620, USA.ORCID https://orcid.org/0000-0001-5851-4504

Funding

Longitudinal monitoring of bone fracture healing using diffuse optical and correlation tomographyR01AR071363 · NIAMS · UNIVERSITY OF ROCHESTER · PI REGINE CHOE · 2017 to 2026
$2.2M
NIAMS NIH HHS R01 AR071363
6 · The paper itself

Abstract

A design for a low-cost, heterodyne, frequency domain-diffuse optical spectroscopy system is presented and validated. The system uses a single wavelength of 785 nm and a single detector to illustrate the capability, but is built in a modular fashion to make it easily expandable to additional wavelengths and detectors. The design incorporates methods to allow software-based control over the system operating frequency, laser diode output amplitude, and detector gain. Validation methods include characterization of electrical designs as well as determination of the system stability and accuracy using tissue-mimicking optical phantoms. The system requires only basic equipment for its construction and can be built for under

Identifiers

PMID37342692
PMCPMC10278617

What OpenQuestion 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 OpenQuestion graph.