Optimizing Vocus proton-transfer-reaction mass spectrometry for detecting trace atmospheric amines

Yiqi Zhao; Zhaojin An; Yuyang Li; Rujing Yin; Dandan Li; Dongbin Wang; Xuan Zheng; Jun Zheng; Hong He; Jincai Zhao; Kebin He; Doug R. Worsnop; Jingkun Jiang

doi:10.1039/d6ea00023a

January 1, 2026Environmental Science AtmospheresOpen Access

Optimizing Vocus proton-transfer-reaction mass spectrometry for detecting trace atmospheric amines

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Key Points

The study aims to enhance detection methods for trace levels of atmospheric amines using advanced techniques.
Optimized proton-transfer-reaction mass spectrometry
Analytical assessment of various amines
Evaluation of detection limits and sensitivity
Improved detection sensitivity of trace amines
Enhanced understanding of atmospheric impacts of specific amines
Demonstrated effectiveness in real-world air quality assessments

Implication

This research optimizes detection methods for atmospheric amines, impacting air quality and health.

Abstract

Amines, as important alkaline gases in the atmosphere besides ammonia, profoundly influence air quality, climate and human health through various atmospheric processes. Besides well-studied alkylamines, emerging amines (e.g., monoethanolamine (MEA),...

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Cite This Study

Zhao et al. (2026) studied this question.

synapsesocial.com/papers/69df2b04e4eeef8a2a6affaf https://doi.org/10.1039/d6ea00023a

View Full Paper

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Optimizing Vocus proton-transfer-reaction mass spectrometry for detecting trace atmospheric amines

Key Points

Implication

Abstract

Discussion

Cite This Study

Optimizing Vocus proton-transfer-reaction mass spectrometry for detecting trace atmospheric amines

Key Points

Implication

Abstract

Discussion

Cite This Study

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