ELEMENTAL IMAGING OF CARTILAGE BY SCANNING-X-RAY MICROSCOPY

被引：9

作者：

BUCKLEY, CJ

FOSTER, GF

BURGE, RE

ALI, SY

SCOTCHFORD, CA

KIRZ, J

RIVERS, ML

机构：

[1] UNIV LONDON,ROYAL NATL ORTHOPAED HOSP,INST ORTHOPAED,STANMORE,MIDDX,ENGLAND

[2] SUNY STONY BROOK,DEPT PHYS,STONY BROOK,NY 11794

[3] UNIV CHICAGO,CTR ADV RADIAT SOURCES,CHICAGO,IL 60637

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 01期

关键词：

D O I：

10.1063/1.1143804

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Elemental imaging via scanning transmission x-ray microscopy (STXM) and scanning fluorescence x-ray microscopy (SFXM) has been used to image calcium deposits in cartilage. In the case of STXM, 0.1-mu-m thick sections were imaged to investigate the proximity of calcium deposits in relation to chondrocyte cells. The resolution available was 0.5-mu-m, and field widths of up to 25-mu-m were used at this resolution. The resolution available in SFXM was 10-mu-m, and field widths of up to 2 mm were used at this resolution on 5-mu-m thick specimens. Together these techniques were used to map calcium deposits at the cellular level, and at the full tissue size level.

引用

页码：588 / 590

页数：3