Results 21 to 30 of about 86,577 (302)

High dilution surface-enhanced Raman spectroscopy for rapid determination of nicotine in e-liquids for electronic cigarettes [PDF]

open access: yes, 2017
The nicotine concentration in e-liquids can be determined by SERS even after the samples are diluted to remove matrix effects.
Bell, Steven E. J., Itoh, Nobayasu
core   +1 more source

An evaluation of sucrose as a possible contaminant in e-liquids for electronic cigarettes by hydrophilic interaction liquid chromatography–tandem mass spectrometry [PDF]

open access: yes, 2014
The influence of sucrose combustion products on smoking and nicotine addiction is still controversial because the presence of the sucrose may be treated as a source of aldehydes and organic acids.
Agata Kot-Wasik   +3 more
core   +1 more source

Dehydration of plant cells shoves nuclei rotation allowing for 3D phase-contrast tomography

open access: yesLight: Science & Applications, 2021
Single-cell phase-contrast tomography promises to become decisive for studying 3D intracellular structures in biology. It involves probing cells with light at wide angles, which unfortunately requires complex systems.
Zhe Wang   +6 more
doaj   +1 more source

The role of synthetic coolants, WS-3 and WS-23, in modulating E-cigarette-induced reactive oxygen species (ROS) in lung epithelial cells

open access: yesToxicology Reports, 2022
There has been a substantial rise in e-cigarette (e-cig) use or vaping in the past decade, prompting growing concerns about their adverse health effects.
Shaiesh Yogeswaran   +4 more
doaj   +1 more source

Mining online e-liquid reviews for opinion polarities about e-liquid features [PDF]

open access: yesBMC Public Health, 2017
In recent years, the emerging electronic cigarette (e-cigarette) marketplace has developed prosperously all over the world. By analyzing online e-liquid reviews, we seek to identify the features attracting users.We collected e-liquid reviews from one of the largest online e-liquid review websites and extracted the e-liquid features by keywords. Then we
Zhipeng Chen, Daniel D. Zeng
openaire   +3 more sources

Nicotine content, labelling and flavours of e-liquids in Canada in 2020: a scan of the online retail market

open access: yesHealth Promotion and Chronic Disease Prevention in Canada, 2022
IntroductionThe e-cigarette market in Canada has rapidly evolved following the implementation of the Tobacco and Vaping Products Act in May 2018, which liberalized the promotion and sale of vaping products.
Kimberly D’Mello   +4 more
doaj   +1 more source

In Vitro Consequences of Electronic-Cigarette Flavoring Exposure on the Immature Lung. [PDF]

open access: yes, 2019
Background: The developing lung is uniquely susceptible and may be at increased risk of injury with exposure to e-cigarette constituents. We hypothesize that cellular toxicity and airway and vascular responses with exposure to flavored refill solutions ...
Berkelhamer, Sara   +5 more
core   +2 more sources

Evaluation of Two Commercially Available Cannabidiol Formulations for Use in Electronic Cigarettes [PDF]

open access: yes, 2016
Since 24 states and the District of Columbia have legalized marijuana in some form, suppliers of legal marijuana have developed Cannabis sativa products for use in electronic cigarettes (e-cigarettes). Personal battery powered vaporizers, or e-cigarettes,
Butler, Karen E.   +4 more
core   +2 more sources

Ovarian toxicity of e-cigarette liquids: Effects of components and high and low nicotine concentration e-cigarette liquid in vitro

open access: yesTobacco Induced Diseases, 2023
Introduction Electronic cigarette use has become increasingly popular, with potential consequences for reproductive health. We aimed to investigate the effects of different components of e-liquid on the ovary and compare the impact of low nicotine ...
Tairen Chen   +12 more
doaj   +1 more source

Evaluation of e-liquid toxicity using an open-source high-throughput screening assay. [PDF]

open access: yesPLoS Biology, 2018
The e-liquids used in electronic cigarettes (E-cigs) consist of propylene glycol (PG), vegetable glycerin (VG), nicotine, and chemical additives for flavoring. There are currently over 7,700 e-liquid flavors available, and while some have been tested for
M Flori Sassano   +7 more
doaj   +1 more source

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