A multichannel device for continuous singlet oxygen luminescent dosimetry (CSOLD) in photodynamic therapy

Baozhu Lu; Weibing Yang; Faith Cherop; Hongjing Sun; Robert H. Hadfield; Brian C. Wilson; Timothy C. Zhu

doi:10.1117/12.3005185

13 March 2024 A multichannel device for continuous singlet oxygen luminescent dosimetry (CSOLD) in photodynamic therapy

Baozhu Lu, Weibing Yang, Faith Cherop, Hongjing Sun, Robert H. Hadfield, Brian C. Wilson, Timothy C. Zhu

Proceedings Volume 12823, Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XXXII; 1282306 (2024) https://doi.org/10.1117/12.3005185
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

This study presents our implementation of a multi-channel device for continuous singlet oxygen luminescent dosimetry (CSOLD) signal acquisition using multiple InGaAs detectors connected to individual narrow band filters (1200 nm, 1240 nm, 1250 nm, 1270 nm, and 1300 nm) during PDT. An algorithm is developed to extrapolate various components from the raw multi-channel data.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Baozhu Lu, Weibing Yang, Faith Cherop, Hongjing Sun, Robert H. Hadfield, Brian C. Wilson, and Timothy C. Zhu "A multichannel device for continuous singlet oxygen luminescent dosimetry (CSOLD) in photodynamic therapy", Proc. SPIE 12823, Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XXXII, 1282306 (13 March 2024); https://doi.org/10.1117/12.3005185

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