Robotic plasma probe ionization mass spectrometry (RoPPI-MS) of non-planar surfaces

被引：14

作者：

Bennett, Rachel V. ^{[1
]}

Morzan, Ezequiel M. ^{[1
]}

Huckaby, Jacob O. ^{[2
]}

Monge, Maria Eugenia ^{[1
]}

Christensen, Henrick I. ^{[2
]}

Fernandez, Facundo M. ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Inst Robot & Intelligent Machines, Atlanta, GA 30332 USA

来源：

ANALYST | 2014年 / 139卷 / 11期

基金：

美国国家科学基金会;

关键词：

INDUCED CHEMICAL-IONIZATION; AMBIENT CONDITIONS; MOUSE-BRAIN; ION-SOURCE; OPEN-AIR; TISSUE; METABOLITES;

D O I：

10.1039/c4an00277f

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In this report, we present a robotic sample introduction/ionization system for mass spectrometry (MS) for spot analysis and imaging of non-planar surfaces. The system operates by probing the sample surface with an acupuncture needle, followed by direct plasma chemical ionization time-of-flight MS.

引用

页码：2658 / 2662

页数：5

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