SCANNING PHOTOEMISSION SPECTROMICROSCOPY OF NEURONS

被引：11

作者：

DE STASIO, G

PERFETTI, P

NG, W

RAYCHAUDHURI, AK

LIANG, SH

SINGH, S

COLE, RK

GUO, ZY

WALLACE, J

CAPASSO, C

CERRINA, F

MERCANTI, D

CIOTTI, MT

GOZZO, F

MARGARITONDO, G

机构：

[1] UNIV WISCONSIN, CTR X-RAY LITHOG, STOUGHTON, WI 53589 USA

[2] CNR, IST NEUROBIOL, ROME, ITALY

[3] ECOLE POLYTECH FED LAUSANNE, INST PHYS APPL, CH-1015 LAUSANNE, SWITZERLAND

来源：

PHYSICAL REVIEW E | 1993年 / 48卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.48.1478

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Photoemission spectroscopy now reaches a lateral resolution in the submicrometer range. It is possible, therefore, to perform chemical analysis in the microscopic domain required for life-science experiments. We present a successful test of this approach, including photoemission spectra taken on microscopic areas of a fixed neuron culture, and photoelectron two-dimensional microdistribution maps of specific elements. The test demonstrates that scanning photoemision spectromicroscopy can be successfully applied to biological specimens, although one cannot automatically connect results on fixed cultures and the in vivo properties.

引用

页码：1478 / 1482

页数：5

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