ArticleBiomedical optics express2011
Depth-selective fiber-optic probe for characterization of superficial tissue at a constant physical depth.
Article in Biomedical optics express, 2011. 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
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
3 citing papers in PubMed, 10 citations in OpenAlex.
- Polarization gating spectroscopy of normal-appearing duodenal mucosa to detect pancreatic cancer.Gastrointestinal endoscopy · 2014Article
- Algorithm for automated selection of application-specific fiber-optic reflectance probes.Journal of biomedical optics · 2013Article
- Analytical light reflectance models for overlapping illumination and collection area geometries.Applied optics · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
The in vivo assessment of superficial tissue has shown great promise in many biomedical applications. Significant efforts have been expended in designing compact fiber-optic probes with short tissue penetration depth targeting the superficial epithelium. In this paper, we present a compact and simple two-channel fiber-optic probe with superior depth selectivity for the superficial tissue. This probe employs a high-index ball-lens with an optimized illumination area and the maximal overlap between light illumination and collection spots, while maintaining sufficient light collection efficiency with minimized specular reflection. Importantly, we show that this probe allows the selection of a constant and shallow physical penetration depth, insensitive to a wide range of tissue-relevant scattering coefficients and anisotropy factors. We demonstrate the capability of this depth-selective fiber-optic probe to accurately quantify the absorber concentration in superficial tissue without the distortion of tissue scattering properties; and characterize the optical properties of superficial skin tissue.
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.