Citation

Islam, Md. Safiul and Ferdous, A.H.M. Iftekharul and Hossen, Md. Jakir and Mamun, Abdullah Al and Noor, Khalid Sifulla and Kundu, Diponkar and Hasan, Md. Galib (2025) Urinary glucose detection with spiral shape hollow core photonic crystal fiber: Towards improved diabetes management. Sensing and Bio-Sensing Research, 47. p. 100748. ISSN 22141804

Text 1-s2.0-S2214180425000145-main.pdf - Published Version Restricted to Repository staff only Download (5MB)

Abstract

Currently, diabetes is a prevalent ailment worldwide. Insufficient insulin leads to an inability to transform glucose into energy, resulting in increased amounts of glucose in human body. Acute diabetes treatment and follow-up rely on urine glucose detection since it provides a non-invasive, reasonably priced means to assess glucose levels and regulate the progression of the disease. This article presents the development of a circular shape core and semi-circular trapezoid air holes biosensor PCF to assess the glucose concentration in urine inside the THz band. With matching RI's of 1.335, 1.336, 1.337, 1.338, 1.341, and 1.347, glucose quantity in bio-sample spans 0 to 15 mg/dl (for as usual people) and 0.625 g/dL, 1.25 g/dL, 2.5 g/dL, 5 g/dL, and 10 g/dL (for diabetic patients) and achieve highest sensitivity is 99.12 %, EML loss 0.0021 cm−1, 2.24× 10−13 dB/m for 10 g/dl. The innovative design of this device guarantees precise and non-intrusive monitoring of the various stages of diabetes, allowing for timely and efficient control of the condition. This revolutionary sensor improves patient care and facilitates early intervention by offering a dependable and cost-efficient alternative to conventional approaches. Timely identification aids in averting complications and enhances patient prognosis.

Item Type:	Article
Uncontrolled Keywords:	Glucose detection, Effective area (EA)Numerical aperture (NA), Air filling fraction (AFF), Spot size, Refractive index (RI)
Subjects:	R Medicine > R Medicine (General) > R855-855.5 Medical technology
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Suzilawati Abu Samah
Date Deposited:	06 Mar 2025 02:11
Last Modified:	06 Mar 2025 02:11
URII:	http://shdl.mmu.edu.my/id/eprint/13592

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