ion mobility

Ion mobility spectrometry ( IMS) is based on determining the drift velocities, which the ionized sample molecules attain in the weak electric field of a drift tube at atmospheric pressure.

离子淌度谱利用大气压下不同离子在电场中的运动速度不同来达到分离离子的目的。

The ion mobility spectrometry ( IMS) is a new detection technology. It is convenient, fast and of high sensitivity.

近几十年来，离子迁移色谱（IMS）作为一种新兴的检测技术，凭借其便捷、快速和高灵敏度的特点，日益受到学者们的研究和关注。

Progress in Ion Mobility Spectrometry

离子迁移谱研究进展

The fundamental principle of ion mobility spectrometry and the recent progress in ionization source, miniaturization, Chiral separation, tandem use with GC and MS were summarized.

简要介绍离子迁移谱的基本原理、离子迁移率理论，以及离子迁移谱仪的最新研究进展；

Thirdly, ionization processes in IMS, namely the basic principle is introduced briefly. Lastly, the theory of ion mobility and resolution are considered.

简要介绍了IMS中离子的形成过程即IMS的基本原理，论述了IMS离子迁移率理论和仪器分辨率。

This article introduced a gas testing system, briefly elaborating work principle of the ion mobility spectrometry, hardware component and software design.

介绍一个气体检测系统，简要阐述了离子迁移谱仪的工作原理和系统的硬件组成和软件设计。

Novel Molecular Electronegativity Interaction Vector and Its Application in Quantitative Prediction for Collision Cross Section of Ion Mobility Spectrometry of Singly Protonated Peptides

分子电性作用矢量法定量预测单质子化肽段离子迁移谱碰撞截面

The ion mobility spectrometer is highly sensitive and can be used for environmental monitoring and chemical reconnaissance.

离子迁移计的灵敏度很高，可以应用于环境监测和化学侦察。

The technical background and principle of Ion Mobility Spectrometry technique is introduced in the paper.

介绍动态离子分析技术的技术背景和原理。

The unit core components of IMS, ion mobility tube is designed, processed and assembled.

设计加工组装了IMS单元核心部件离子迁移管。

Detection of Formaldehyde Using Ion Mobility Spectrometer with Laser Ionization Source

激光电离源离子迁移谱仪检测甲醛

Describe the realization of the principle of the gas detection sensor technologies and the Ion Mobility Spectrometry technology detailed.

详细说明了气体传感器检测技术和离子迁移谱技术的原理和实现。

Study on ion mobility in the silver borophosphate glasses by using Auger electron spectroscopy

俄歇电子能谱研究银硼磷玻璃中的离子迁移性

Effect of water vapor on the signal obtained from ion mobility spectrometry was analyzed through experiment results.

实验分析了空气中水蒸汽含量对离子迁移谱信号的影响。

The Study of Experiment for Ion Mobility Spectrometry

离子迁移谱实验方法研究

High-Field Asymmetric Waveform Ion Mobility Spectrometry ( FAIMS) not only detect customizing gas rapidly in a complex environment, but also determine the detected signal accurately which would be displayed on the terminal LCD through digital.

高场非对称波形离子迁移谱仪不仅能在一个复杂环境对一些特定的气体快速检测，而且还能准确定量将所检测气体以数字方式显示在终端上。

Ion mobility spectrometer has the potential for miniaturization and easy operation.

离子迁移谱仪在仪器微性化上有一定的潜力，同时容易操作和使用。

Effects of Drift Tube Temperature on Ion Mobility Spectra

漂移管工作温度对离子迁移率谱的影响

Some theory research in the field asymmetric waveform ion mobility spectrometry was made.

针对目前国际上离子迁移谱技术研究向着利用离子迁移率随电场变化的非线性特性对不同离子进行分离即非对称场离子迁移谱技术，作了相应的理论研究。

Ion Mobility Spectrometry and Its Application

离子迁移率谱仪（IMS）及其应用

Potential charge and ion mobility studies on oxide Surfaces

氧化物表面电位、电荷及离子迁移率的研究

Ion mobility spectrometry is an instrument for analyzing the composition by recording arrival times of different ions under a constant uniform electric field.

离子迁移谱仪是利用在均匀电场下不同离子到达收集板的时间不同来分辨待测物质成分的一种检测仪器。

The results show that the ion mobility increases as temperature rises; the influence of water vapor on product ions was ( reduced) and the system resolution was enhanced at a higher temperature.

本研究在不同温度下进行了离子迁移率实验，结果表明，离子迁移率随温度的升高而增大，而提高工作温度可以减少水分子对产物离子的影响，有利于改善系统检测的分辨率；

Some main micro-processes of negative impulse corona, such as collision ionization, photoionization, electron and ion mobility, attachment etc.

本文建立的负极性冲击电晕的微观数学物理模型考虑了电晕发展的一些主要物理过程，例如电子碰撞电离、光电离、电子附着、正负电荷的迁移等。

Large-scale database-based quantitative model for predicting ion mobility spectrometry collision cross sections of peptides

基于大尺度数据库的肽离子迁移谱碰撞截面定量预测模型

Ion mobility isotope separation

离子迁移同位素分离

In this paper, we introduce the principle of the high-field asymmetric waveform ion mobility spectrometry ( FAMIS) technology and compare it with the traditional ion mobility spectrometry.

介绍了国外一种新型的气相离子检测技术&高电场不对波形离子迁移谱检测技术（FAMIS），详细地阐述了其基本工作原理，并与传统的离子迁移谱检测技术进行了对比。

Ion mobility spectrometry and its applications in bio-analytical chemistry

离子迁移谱技术及其在生命分析化学中应用

Application of Ion Mobility Spectrometry Technique in Diagnosis of Gas Condition in SF_6 Electric Insulating Equipment

动态离子分析在SF6电气绝缘设备诊断中的应用

Ion mobility spectrometry ( IMS) is a sensitive means for detection of trace volatile organic compounds.

离子淌度谱（IMS）是检测痕量挥发性有机化合物的灵敏方法。