Journal
/
Chimie
/
Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry
Journal JoVE
Chimie
Un abonnement à JoVE est nécessaire pour voir ce contenu.  Connectez-vous ou commencez votre essai gratuit.
Journal JoVE Chimie
Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry

Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry

DOI:
10.3791/56465-v

•

08:23 min

•

March 09, 2018

•

, , , , , ,
1Institute of Mass Spectrometer and Atmospheric Environment,Jinan University, 2Guangdong Provincial Engineering Research Center for On-line Source Apportionment System of Air Pollution, 3School of Energy and Environment,City University of Hong Kong

Chapitres

  • 00:04Titre
  • 01:10Set up the Sec-NanoESI Source
  • 02:31Instrument Optimization
  • 04:37Measurement of Exhaled Breath
  • 06:22Results: Compounds Detected in Exhaled Breath in Real Time
  • 07:10Conclusion

Summary

Traduction automatique

Traduction automatique

A protocol for characterizing chemical composition of exhaled breath in real time by using secondary nanoelectrospray ionization coupled to high resolution mass spectrometry is demonstrated.

Tags

Real-time Breath AnalysisSecondary Nanoelectrospray IonizationHigh Resolution Mass SpectrometryEarly Disease DiagnosisTherapeutic MonitoringEnvironmental ExposureLung Cancer BiomarkersIonization SourceNano ESI SourceAtmospheric Pressure InterfaceMass Spectrometer Calibration

Article

Embed

AJOUTER À LA PLAYLIST

Usage Statistics

Vidéos Connexes

Untargeted Metabolomics from Biological Sources Using Ultraperformance Liquid Chromatography-High Resolution Mass Spectrometry (UPLC-HRMS)

A Study of the Complexation of Mercury(II) with Dicysteinyl Tetrapeptides by Electrospray Ionization Mass Spectrometry

Rapid High-throughput Species Identification of Botanical Material Using Direct Analysis in Real Time High Resolution Mass Spectrometry

Fizzy Extraction of Volatile Organic Compounds Combined with Atmospheric Pressure Chemical Ionization Quadrupole Mass Spectrometry

Synthesis and Mass Spectrometry Analysis of Oligo-peptoids

Characterization of Synthetic Polymers via Matrix Assisted Laser Desorption Ionization Time of Flight (MALDI-TOF) Mass Spectrometry

An Efficient Sample Preparation Method to Enhance Carbohydrate Ion Signals in Matrix-assisted Laser Desorption/Ionization Mass Spectrometry

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry

Imaging Corrosion at the Metal-Paint Interface Using Time-of-Flight Secondary Ion Mass Spectrometry

Analysis of Complex Molecules and Their Reactions on Surfaces by Means of Cluster-Induced Desorption/Ionization Mass Spectrometry

Read Article