Results 51 to 60 of about 1,194,338 (254)

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

open access: yesFEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen   +5 more
wiley   +1 more source

Estimating lung cancer risk from e-cigarettes and heated tobacco products: applications of a tool based on biomarkers of exposure and of potential harm

open access: yesHarm Reduction Journal
Reliable epidemiological data are limited on the lung cancer risk of groups using e-cigarettes (ECIGs) and groups using heated tobacco products (HTPs). We describe a methodology to estimate the lung cancer risk of these groups according to their levels ...
Peter N. Lee, K. J. Coombs, J. Fry
semanticscholar   +1 more source

Overview of Tobacco Use, Tobacco Control Legislation, and Taxation

open access: yes, 2019
The country brief provides an overview of tobacco legislation, use, and taxation in Kazakhstan. Tobacco taxation policy practiced in Kazakhstan in 2003-2013 resulted in increased tobacco excise revenues, but was not
World Bank Group
core   +1 more source

Smuggling as the "key to a combined market": British American Tobacco in Lebanon. [PDF]

open access: yes, 2008
OBJECTIVES: To understand the strategy of British American Tobacco (BAT) and other transnational tobacco companies (TTCs) to gain access to the Lebanese market, which has remained relatively closed under monopoly ownership and political instability ...
Nakkash, R.   +7 more
core   +1 more source

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

open access: yesFEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi   +6 more
wiley   +1 more source

Nicotine dependence based on the tobacco dependence screener among heated tobacco products users in Japan, 2022–2023: The JASTIS study

open access: yesNeuropsychopharmacology Reports
Heated tobacco products (HTPs) are nicotine‐containing products similar to cigarettes and are widely used in Japan. However, there has been insufficient research on nicotine dependence associated with HTP use.
T. Kitajima   +3 more
semanticscholar   +1 more source

Patterns of heated tobacco products usage among women: qualitative research

open access: yes, 2023
Introduction: A relatively new trend that has been gaining popularity in recent years is heated tobacco, which has been on the Czech market since 2017.
Prokešová, Miroslava
core  

Near‐Infrared Imaging of H2O2 in Plants With Nanosensors Under Environmentally Changing Conditions

open access: yesAdvanced Materials, EarlyView.
This paper reports a ratiometric nanosensor enabling robust, multivariate detection of stress signals (H2O2) in plants, with high resistance to light fluctuations and mechanical disturbances. Single‐walled carbon nanotubes serve as the sensor, Egyptian Blue nanosheets serve as a stable reference, and plant autofluorescence serves as a label‐free ...
Jiaqi Li   +8 more
wiley   +1 more source

Switching behavior and changes in smoking behavior by menthol cigarette preference and menthol heated tobacco product use among adults in the United States who smoke cigarettes: an actual use study

open access: yesHarm Reduction Journal
Heated tobacco products (HTPs) deliver nicotine with significantly lower toxicant exposure relative to combustible cigarettes. HTPs may serve as viable tobacco harm reduction options for adults who smoke but are not able or interested in stopping ...
Joshua L. Karelitz   +3 more
semanticscholar   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

open access: yesAdvanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo   +2 more
wiley   +1 more source

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