An assessment study of absorption effect

LED vs tungsten halogen lamp for noninvasive glucose detection

Nur Ain Mohd Aziz, Norhana Arsad, P. Susthitha Menon N V Visvanathan, Sahbudin Shaari, Zalhan Md Yusof, Abdur Rehman Laili

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Noninvasive glucose monitoring development is critical for diabetic patient continuous monitoring. However, almost all the available devices are invasive and painful. Noninvasive methods such as using spectroscopy have shown some good results. Unfortunately, the drawback was that the tungsten halogen lamps usage that is impractical if applied on human skin. This paper compared the light emitting diode (LED) to traditional tungsten halogen lamps as light source for glucose detection where the type of light source plays an important role in achieving a good spectrum quality. Glucose concentration measurement has been developed as part of noninvasive technique using optical spectroscopy. Small change and overlapping in tungsten halogen results need to replace it with a more convenient light source such as LED. Based on the result obtained, the performance of LED for absorbance spectrum gives a significantly different and is directly proportional to the glucose concentration. The result shows a linear trend and successfully detects lowest at 60 to 160 mg/dL glucose concentration.

Original languageEnglish
Article number1550013
JournalJournal of Innovative Optical Health Sciences
Volume8
Issue number2
DOIs
Publication statusPublished - 25 Mar 2015

Fingerprint

Tungsten
Halogens
Electric lamps
glucose
halogens
luminaires
Light emitting diodes
Glucose
tungsten
light emitting diodes
Light
Light sources
light sources
Spectrum Analysis
Monitoring
spectroscopy
Physiologic Monitoring
Skin
Spectroscopy
trends

Keywords

  • absorbance
  • glucose
  • LED
  • reflectance
  • spectrometer
  • Tungsten halogen

ASJC Scopus subject areas

  • Biomedical Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Medicine (miscellaneous)

Cite this

An assessment study of absorption effect : LED vs tungsten halogen lamp for noninvasive glucose detection. / Aziz, Nur Ain Mohd; Arsad, Norhana; N V Visvanathan, P. Susthitha Menon; Shaari, Sahbudin; Yusof, Zalhan Md; Laili, Abdur Rehman.

In: Journal of Innovative Optical Health Sciences, Vol. 8, No. 2, 1550013, 25.03.2015.

Research output: Contribution to journalArticle

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