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Abstract
Volatile organic compounds (VOCs) emitted by plants are a valuable source of information on their growth, theirresponse to stress, and the condition of their habitat. The recent trend in the analysis of low-mass molecules ofplant origin is metabolomics, which in the context of volatiles is often referred to as volatolomics. It requires theuse of modern analytical instrumentation providing high throughput and a fast response, which are essentialwhen monitoring the plant’s response to stimuli. Proton transfer reaction mass spectrometry (PTR-MS) is an example of such a technique. Its use facilitatesthe determination of most plant-emitted volatiles. The sampled volatile compounds are ionized through a protontransfer reaction with hydronium ions (H3O+) and can subsequently be detected using MS. The use of PTR-MSfor real-time monitoring of volatile metabolites emitted by particular parts of plants, entire plants, or complexvegetation systems is becoming increasingly popular.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
TRENDS IN PLANT SCIENCE
no. 25,
pages 313 - 314,
ISSN: 1360-1385 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Majchrzak T., Wojnowski W., Wasik A.: Proton Transfer Reaction Mass Spectrometry for Plant Metabolomics// TRENDS IN PLANT SCIENCE -Vol. 25,iss. 3 (2020), s.313-314
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.tplants.2019.08.002
- Verified by:
- Gdańsk University of Technology
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