Micro-Electron Spin Resonance (ESR/EPR) Spectroscopy

被引：3

作者：

White, Christopher J. ^{[1
]}

Elliott, Colin T. ^{[1
]}

White, James R. ^{[1
]}

机构：

[1] Act Spectrum Inc, San Carlos, CA 94070 USA

来源：

NEXT-GENERATION SPECTROSCOPIC TECHNOLOGIES III | 2010年 / 7680卷

关键词：

Electron Spin Resonance; Electron Paramagnetic Resonance; ESR; EPR; Free Radical; Spin-Trapping; PBN; TEMPOL; PARAMAGNETIC-RESONANCE; OXIDATIVE STABILITY; OXYGEN; BEER; OILS;

D O I：

10.1117/12.849682

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Electron Spin Resonance, also referred to as electron paramagnetic resonance (ESR / EPR), is the only direct method for measuring free radicals, reactive molecules with unpaired electrons that cause the oxidative breakdown of oils, food products, and also play a role in the biochemistry of disease. We discuss a recently developed miniature, high sensitivity ESR spectrometer called Micro-ESR T. The technology promises to revolutionize the accessibility of ESR spectroscopy for industrial and scientific users.

引用

页数：11

共 17 条

[1]

BOBST AM, 2006, Patent No. 7125665

[2] Identification of Free Radical Intermediates in Oxidized Wine Using Electron Paramagnetic Resonance Spin Trapping [J].