Biomedical and sensing applications of a multi-mode biodegradable phosphate-based optical fiber

Ondřej Podrazký, Pavel Peterka, Soňa Vytykáčová, Jana Proboštová, Martin Kuneš, Oleksiy Lyutakov, Edoardo Ceci-Ginistrelli, Diego Pugliese, Nadia G. Boetti, Davide Janner, Daniel Milanese

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

We report on the employment of a biodegradable phosphate-based optical fiber as a pH sensing probe in physiological environment. The phosphate-based optical fiber preform was fabricated by the rod-in-tube technique. The fiber biodegradability was first tested in-vitro and then its biodegradability and toxicity were tested in-vivo. Optical probes for pH sensing were prepared by the immobilization of a fluorescent dye on the fiber tip by a sol-gel method. The fluorescence response of the pH-sensor was measured as a ratio of the emission intensities at the excitation wavelengths of 405 and 450 nm.

Язык оригиналаАнглийский
Название основной публикацииOptical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVIII
РедакторыIsrael Gannot, Israel Gannot
ИздательSPIE
ISBN (электронное издание)9781510614611
DOI
СостояниеОпубликовано - 1 янв 2018
Опубликовано для внешнего пользованияДа
СобытиеOptical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVIII 2018 - San Francisco, Соединенные Штаты Америки
Продолжительность: 27 янв 201828 янв 2018

Серия публикаций

НазваниеProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Том10488
ISSN (печатное издание)1605-7422

Конференция

КонференцияOptical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVIII 2018
СтранаСоединенные Штаты Америки
ГородSan Francisco
Период27.1.1828.1.18

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

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  • Цитировать

    Podrazký, O., Peterka, P., Vytykáčová, S., Proboštová, J., Kuneš, M., Lyutakov, O., Ceci-Ginistrelli, E., Pugliese, D., Boetti, N. G., Janner, D., & Milanese, D. (2018). Biomedical and sensing applications of a multi-mode biodegradable phosphate-based optical fiber. В I. Gannot, & I. Gannot (Ред.), Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVIII [104880H] (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Том 10488). SPIE. https://doi.org/10.1117/12.2285148