ArticleScientific reports2021
Low-temperature (< 200 °C) degradation of electronic nicotine delivery system liquids generates toxic aldehydes.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
29 citing papers in PubMed, 46 citations in OpenAlex.
- Ferroptosis in e-cigarette aerosol-associated respiratory injury.Archives of toxicology · 2026Review
- Electronic Smoking Devices Among University Students: Usage Patterns and Chemical Composition of Inhaled Substances.Analytical science advances · 2026Article
- Well-Known and Novel Behavioural Risk Factors for Heart Failure.Journal of cardiovascular development and disease · 2026Review
- Glycol vapor pathogen disinfection: a defensive technology for emerging biothreats.Frontiers in microbiology · 2026Review
- Analytical approaches for investigation of partially identified leachables in ENDS.Frontiers in chemistry · 2026Article
- E-cigarettes and cardiovascular health: a review of components, mechanisms, and clinical risk.American journal of cardiovascular disease · 2026Review
- Adverse Physical Consequences of Perinatal E-cigarette Use by Pregnant Mothers on Their Offspring: A Scoping Review.Cureus · 2026Review
- Concurrent e-cigarette or vaping product use-associated lung injury (EVALI) and myopericarditis: a rare case report and literature review.BMC pulmonary medicine · 2025Review
- Advanced oxidation of ethylene and propylene glycol in wastewater using hydrodynamic cavitation-activated persulfate: a kinetic and techno-economic study.Scientific reports · 2025Article
- Toxicity of humectants propylene glycol and vegetable glycerin in electronic nicotine delivery systems.Toxicology letters · 2025Review
- Stability of Flavoring Chemicals in e-Cigarette Liquids: A Naturalistic Product Aging Study over 24 months.ACS omega · 2025Article
- Review
- Physical and Chemical Characterization of Aerosols Produced from Commercial Nicotine Salt-Based E-Liquids.Chemical research in toxicology · 2025Article
- Cannabis concentrate vaping chemistry.Frontiers in toxicology · 2025Review
- Physical and Chemical Characterization of Aerosols Produced from Experimentally Designed Nicotine Salt-Based E-Liquids.Chemical research in toxicology · 2024Article
- Conditions Leading to Ketene Formation in Vaping Devices and Implications for Public Health.Chemical research in toxicology · 2024Article
- Article
- Chemical Analysis of Exhaled Vape Emissions: Unraveling the Complexities of Humectant Fragmentation in a Human Trial Study.Chemical research in toxicology · 2024Article
- The e-liquid flavoring cinnamaldehyde induces cellular stress responses in human proximal tubule (HK-2) kidney cells.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2024Article
- Forecasting vaping health risks through neural network model prediction of flavour pyrolysis reactions.Scientific reports · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Electronic cigarette usage has spiked in popularity over recent years. The enhanced prevalence has consequently resulted in new health concerns associated with the use of these devices. Degradation of the liquids used in vaping have been identified as a concern due to the presence of toxic compounds such as aldehydes in the aerosols. Typically, such thermochemical conversions are reported to occur between 300 and 400 °C. Herein, the low-temperature thermal degradation of propylene glycol and glycerol constituents of e-cigarette vapors are explored for the first time by natural abundance
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.