کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
846849 909214 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nitrite detection using plastic optical fiber (POF); an early stage investigation towards the development of oral cancer sensor using POF
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Nitrite detection using plastic optical fiber (POF); an early stage investigation towards the development of oral cancer sensor using POF
چکیده انگلیسی

Oral Squamous Cell Carcinoma (OSCC) has a higher chance of survival rate if being detected at an early stage. Overconsumption of nitrite in human body may result in OSCC formation. Nitrite and nitrate is a part of reactive nitrogen species (RNS) in saliva and is found to have higher percentage in OSCC patients’ saliva, thus chosen to be investigated as a potential OSCC biomarker using plastic optical fiber (POF) with evanescent wave sensing method. The experiment is done using UV/vis light source and the peak absorbance is found to be approximately 540 nm. The sensor displays moderate sensitivity with higher sensitivity towards lower end of the concentration.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 21, November 2015, Pages 2908–2911
نویسندگان
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