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Updated: Jun 28, 2026
08:54
Characterizing Bacterial Volatiles using Secondary Electrospray Ionization Mass Spectrometry (SESI-MS)
Published on: June 8, 2011
A semi-automatic system for operation of electrical detection for a spark-source mass-spectrometer
R J Conzemius1, W A Rhinehart, H J Svec
1Institute for Atomic Research and Department of Chemistry, Iowa State University, Ames, Iowa 50010, U.S.A.
Talanta
|October 1, 1972
Summary
A new semi-automatic control system enhances spark-source mass spectrometry. This system enables close operator interaction with the instrument and computer for improved data acquisition and analysis.
Area of Science:
- Analytical Chemistry
- Spectroscopy
- Instrumentation
Background:
- Spark-source mass spectrometry (SSMS) is a powerful technique for elemental analysis.
- Traditional SSMS operation can be complex and time-consuming.
- The need for improved control and operator interaction in SSMS is recognized.
Purpose of the Study:
- To develop a semi-automatic control system for a spark-source mass spectrometer.
- To facilitate enhanced interaction between the operator, the SSMS instrument, and a computer system.
Main Methods:
- Development of a semi-automatic control system integrating operator input, electrical ion detection, and computer-based time-sharing.
- Implementation of a user interface for real-time instrument monitoring and control.
- Utilizing remote terminal facilities for computer interaction.
Main Results:
- Successful implementation of a semi-automatic control system for SSMS.
- Demonstrated capability for close interaction between operator, instrument, and computer.
- Facilitated more efficient data acquisition and potential for improved analytical throughput.
Conclusions:
- The developed semi-automatic control system offers a significant advancement in SSMS operation.
- Enhanced operator-instrument-computer interaction leads to more effective mass spectrometry.
- This system provides a foundation for further automation and optimization of SSMS techniques.
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