Infrared microspectroscopic imaging of biomineralized tissues using a mercury-cadmium-telluride focal-plane array detector

被引:0
|
作者
Marcott, C
Reeder, RC
Paschalis, EP
Tatakis, DN
Boskey, AL
Mendelsohn, R
机构
[1] Procter & Gamble Co, Miami Valley Labs, Cincinnati, OH 45253 USA
[2] Hosp Special Surg, New York, NY 10021 USA
[3] Loma Linda Univ, Loma Linda, CA 92350 USA
[4] Rutgers State Univ, Dept Chem, Newark, NJ 07102 USA
关键词
FT-IR; microspectroscopy; focal-plane array; MCT; bone;
D O I
暂无
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A 64 x 64 mercury-cadmium-telluride focal-plane array detector attached to a Fourier transform infrared microscope was used to spectroscopically image 5 mu m sections of canine alveolar bone tissue in the fingerprint region of the infrared spectrum. By ratioing the relative intensities of specific bands across the images, it is possible to obtain spatial distributions of the mineral-to-matrix ratio and mineral maturity as a function of distance from an osteon.
引用
收藏
页码:109 / 115
页数:7
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