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Optical Imaging for Medical Applications

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Sensing and Imaging".

Deadline for manuscript submissions: 20 February 2026 | Viewed by 790

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Guest Editor
College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310007, China
Interests: biomedical imaging
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Optical imaging techniques have become indispensable in the biomedical field, offering a broad spectrum of applications across disciplines such as oncology, neuroscience, cardiology, physiology, and biomaterials. These techniques provide diverse optical contrasts, unveiling critical biological information ranging from anatomical structures to functional and molecular characteristics. As a result, they are vital tools for both preclinical research and clinical practice.

In light of the significant advancements in optical imaging technologies in recent years, we are excited to announce a Special Issue focused on pioneering developments in optical imaging for biomedicine. This issue will highlight recent innovations and emerging trends in optical imaging devices, their biomedical applications, methodological advancements, and interdisciplinary research that leverages these technologies. We invite research teams worldwide to submit original research articles, reviews, and short communications to contribute to this Special Issue of Sensors.

Dr. Li Lin
Guest Editor

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Keywords

  • fluorescence imaging
  • photoacoustic imaging
  • optical coherence tomography
  • diffuse optical tomography
  • Raman spectroscopy
  • multiphoton fluorescence microscopy
  • confocal microscopy
  • light sheet microscopy
  • light field microscopy
  • super-resolution microscopy

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Published Papers (1 paper)

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Research

17 pages, 6114 KiB  
Article
Application of Wood’s Lamp in Dermatological and Dental Photodiagnostics
by Mirosław Kwaśny, Paulina Stachnio and Aneta Bombalska
Sensors 2025, 25(11), 3253; https://doi.org/10.3390/s25113253 - 22 May 2025
Viewed by 509
Abstract
This article provides an overview of the possibilities of using a modern Wood’s lamp in dermatological diagnostics. In the experimental part, this study examined the possibilities of the light source in photodiagnostics combined with the photodynamic method (PDT) and determined the lower detection [...] Read more.
This article provides an overview of the possibilities of using a modern Wood’s lamp in dermatological diagnostics. In the experimental part, this study examined the possibilities of the light source in photodiagnostics combined with the photodynamic method (PDT) and determined the lower detection limit of the basic photosensitizer in dermatology—protoporphyrin IX (PPIX). The absorption parameters and fluorescence quantum efficiency of PPIX were investigated, and case studies of patients in clinical conditions were presented. A new application may be the use of a Wood’s lamp in dental diagnostics to detect the early stage of caries and to monitor bacterial plaque. Fluorescence area studies were conducted on 21 extracted teeth with different levels of caries. The results showed that changes in enamel demineralization can be detected at a level as low as a 5–10% decrease in fluorescence. Full article
(This article belongs to the Special Issue Optical Imaging for Medical Applications)
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