pH influence on near-infrared spectra of glucose Conference Paper

abstract

• The objective of this study was to determine the effect of pH on near-infrared (NIR) (2.0-2.5 m) spectra of glucose in phosphate buffered saline (PBS) solution within a tight range of control similar to what is found in many mammalian organisms and cell cultures. It is known that the NIR water spectrum in this wavelength range (2-2.5 m) may be altered by pH, and it has been shown that glucose absorbance spectra do not change with pH when an equal reference pH is available. However, because the glucose absorbance spectra rides on the water spectra, changes in the spectral characteristics did occur. These effects need to be considered, in particular for single beam glucose spectra.

name of conference

• Optical Diagnostics of Biological Fluids V

authors

• Cote, Gerard

published proceedings

• OPTICAL DIAGNOSTICS OF BIOLOGICAL FLUIDS V

author list (cited authors)

• Lewis, C. B., & Cote, G. L.

citation count

• 0

complete list of authors

• Lewis, CB||Cote, GL

editor list (cited editors)

• Priezzhev, A. V., & Asakura, T.

publication date

• January 2000

publisher

• SPIE, the international society for optics and photonics  Publisher

published in

• Proceedings of SPIE  Journal

keywords

• Glucose
• Near-infrared Spectroscopy
• PH

Digital Object Identifier (DOI)

• 10.1117/12.387128

International Standard Book Number (ISBN) 10

• 0-8194-3539-2

start page

• 88

end page

• 90

volume

• 3923

URL

• http%3A%2F%2Fdx.doi.org%2F10.1117%2F12.387128