4.8 Article

Improving the Sensitivity of Fourier Transform Mass Spectrometer (Orbitrap) for Online Measurements of Atmospheric Vapors

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Atomic, Molecular & Chemical

Exploring frontiers of orbitrap performance for long transients

Eduard Denisov et al.

Summary: Experiments on a modified Orbitrap Exploris instrument have demonstrated that a resolving power in excess of 2,000,000 can be achieved even in a compact instrument when appropriate tolerance and tuning requirements are met. Improved pumping design in a new Orbitrap allows isotopic resolution of intact monoclonal antibodies, with longer transients improving signal-to-noise ratios towards single-charge resolution levels in charge detection mass spectrometry. Further steps for enhancing instrumentation are discussed.

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY (2021)

Article Meteorology & Atmospheric Sciences

Orbitool: a software tool for analyzing online Orbitrap mass spectrometry data

Runlong Cai et al.

Summary: The Orbitrap mass spectrometer is a powerful tool for measuring organic compounds, and the open-source software tool Orbitool facilitates the analysis of long-term data, improving mass accuracy, assigning molecular formulae, and reducing noise. Tests with laboratory and ambient data showed Orbitool's ability to automatically assign molecular formulae with high accuracy.

ATMOSPHERIC MEASUREMENT TECHNIQUES (2021)

Article Biochemical Research Methods

Enhancing data acquisition for the analysis of complex organic matter in direct-infusion Orbitrap mass spectrometry using micro-scans

Cedric Wolters et al.

RAPID COMMUNICATIONS IN MASS SPECTROMETRY (2020)

Article Multidisciplinary Sciences

Size-dependent influence of NOx on the growth rates of organic aerosol particles

C. Yan et al.

SCIENCE ADVANCES (2020)

Article Environmental Sciences

Experimental investigation into the volatilities of highly oxygenated organic molecules (HOMs)

Otso Perakyla et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2020)

Article Chemistry, Analytical

CI-Orbitrap: An Analytical Instrument To Study Atmospheric Reactive Organic Species

M. Riva et al.

ANALYTICAL CHEMISTRY (2019)

Article Meteorology & Atmospheric Sciences

An extractive electrospray ionization time-of-flight mass spectrometer (EESI-TOF) for online measurement of atmospheric aerosol particles

Felipe D. Lopez-Hilfiker et al.

ATMOSPHERIC MEASUREMENT TECHNIQUES (2019)

Article Meteorology & Atmospheric Sciences

Chemical transformations in monoterpene-derived organic aerosol enhanced by inorganic composition

M. Riva et al.

NPJ CLIMATE AND ATMOSPHERIC SCIENCE (2019)

Article Meteorology & Atmospheric Sciences

Evaluating the performance of five different chemical ionization techniques for detecting gaseous oxygenated organic species

Matthieu Riva et al.

ATMOSPHERIC MEASUREMENT TECHNIQUES (2019)

Article Chemistry, Analytical

Distinguishing Analyte from Noise Components in Mass Spectra of Complex Samples: Where to Cut the Noise?

Konstantin O. Zhurov et al.

ANALYTICAL CHEMISTRY (2014)

Article Physics, Atomic, Molecular & Chemical

Enhanced Fourier transform for Orbitrap mass spectrometry

Oliver Lange et al.

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY (2014)

Article Multidisciplinary Sciences

A large source of low-volatility secondary organic aerosol

Mikael Ehn et al.

NATURE (2014)

Article Chemistry, Analytical

Orbitrap Mass Spectrometry

Roman A. Zubarev et al.

ANALYTICAL CHEMISTRY (2013)

Article Physics, Atomic, Molecular & Chemical

Multiple-reflection time-of-flight mass spectrometry

Wolfgang R. Plass et al.

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY (2013)

Article Chemistry, Physical

Calibration of a Chemical Ionization Mass Spectrometer for the Measurement of Gaseous Sulfuric Acid

Andreas Kuerten et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2012)

Article Biochemical Research Methods

Analysis of Intact Monoclonal Antibody IgG1 by Electron Transfer Dissociation Orbitrap FTMS

Luca Fornelli et al.

MOLECULAR & CELLULAR PROTEOMICS (2012)

Article Environmental Sciences

Atmospheric sulphuric acid and neutral cluster measurements using CI-APi-TOF

T. Jokinen et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2012)

Article Biochemical Research Methods

Mass Spectrometry-based Proteomics Using Q Exactive, a High-performance Benchtop Quadrupole Orbitrap Mass Spectrometer

Annette Michalski et al.

MOLECULAR & CELLULAR PROTEOMICS (2011)

Article Chemistry, Multidisciplinary

Carbon oxidation state as a metric for describing the chemistry of atmospheric organic aerosol

Jesse H. Kroll et al.

NATURE CHEMISTRY (2011)

Article Meteorology & Atmospheric Sciences

A high-resolution mass spectrometer to measure atmospheric ion composition

H. Junninen et al.

ATMOSPHERIC MEASUREMENT TECHNIQUES (2010)

Article Biochemical Research Methods

Dynamics of Ions of Intact Proteins in the Orbitrap Mass Analyzer

Alexander Makarov et al.

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY (2009)

Review Environmental Sciences

The formation, properties and impact of secondary organic aerosol: current and emerging issues

M. Hallquist et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2009)