Design of a Fiber Optic Biosensor for Cholesterol Detection in Human Blood

International Conference on Advanced Materials for Better Future 2016

Yunianto, M.^1 ; Permata, A.N.^1 ; Eka, D.^1 ; Ariningrum, D.^2 ; Wahyuningsih, S.^3 ; Marzuki, A.^1

Physics Department, Sebelas Maret University, Indonesia^1

Medicines Department, Sebelas Maret University, Indonesia^2

Chemistry Department, Sebelas Maret University, Indonesia^3

关键词: Blood serum;    Cholesterol content;    Cholesterol detection;    Fiber optic biosensor;    Human bloods;    Sensing areas;    UV-vis spectrometer;    White LED;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/176/1/012014/pdf
DOI  :  10.1088/1757-899X/176/1/012014

来源: IOP

【 摘 要 】

A fiber optic sensor is to detect the cholesterol content in blood serum-based biosensor using plastic optical fiber that has been designed. The fiber optic sensor designed with sensing area was a fiber optic grated by 5 scratches then given bending treatment by 5 cm. The first test was by UV-Vis spectrometer with linearity of 0.96. The second test was by light spectrometer with linearity in white LED of 0.94. Optical fiber sensors were made to work well on a range of blood serum concentration of 140 mg/dL to 250 mg/dL.