Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Stimulants01:29

Stimulants

1.3K
Stimulants are substances that enhance neural activity and elevate dopamine levels in the brain, leading to their highly addictive nature. These drugs include cocaine, amphetamines, MDMA, caffeine, and nicotine, each with distinct mechanisms of action and varied health implications.
Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...
1.3K
The Scientific Method03:50

The Scientific Method

72.0K
Chemistry is an empirical science. Scientists often pose questions to understand the chemistry in everyday life and seek answers to these questions. To achieve this, scientists follow a definitive series of steps that together make up the Scientific Method. This approach involves making observations, asking questions, building a hypothesis, conducting experiments, analyzing results, and forming a conclusion. 
72.0K
Vaporization01:18

Vaporization

38.9K
The physical form of a substance changes by changing its temperature. For example, raising the temperature of a liquid causes the liquid to vaporize (convert into vapor). The process is called vaporization—a surface phenomenon. For vaporization to occur, kinetic energy must be greater than the intermolecular forces that keep molecules bonded. The amount of energy needed to vaporize a quantity of liquid at a given pressure and a constant temperature is called the heat of vaporization. When...
38.9K
Electrochemical Systems01:24

Electrochemical Systems

130
Electrochemical systems provide a fascinating insight into the dynamic interplay of charged species within various phases. One notable example is the interaction between a membrane permeable to K⁺ ions but not to Cl⁻ ions, separating an aqueous KCl solution from pure water. As K⁺ ions diffuse through the membrane, they generate net charges on each phase, leading to a potential difference between them.Similarly, when a piece of Zn is immersed in an aqueous ZnSO₄ solution,...
130
Electrochemical Cells01:28

Electrochemical Cells

271
Electrochemical cells are systems that convert chemical energy into electrical energy or use electrical energy to drive chemical reactions. They consist of two electrodes in contact with an electrolyte, where redox reactions enable electron transfer. Most electrochemical cells include two half-cells connected by an external wire for electron flow and a salt bridge for ion flow. The salt bridge contains an electrolyte solution and maintains charge neutrality by allowing ions—not...
271
Atomic Emission Spectroscopy: Instrumentation01:22

Atomic Emission Spectroscopy: Instrumentation

1.6K
The instrumentation of atomic emission spectrometry (AES) involves various components, including atomization devices that convert samples into gas-phase atoms and ions. There are two main types of atomization devices: continuous and discrete atomizers.  Continuous atomizers, like plasmas and flames, introduce samples in a constant stream, while discrete atomizers inject individual samples using syringes or autosamplers. The most common discrete atomizer is the electrothermal atomizer.
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Factors associated with COVID-19 vaccine acceptance among refugee women at Dzaleka refugee camp in Malawi.

Vaccine·2026
Same author

"They don't care": The implications of systemic racism on Black women's help-seeking during the COVID-19 pandemic.

Social science & medicine (1982)·2026
Same author

Lethality Risk in Abusive Intimate Relationships Among Urban Black Women in Wisconsin During the COVID-19 Pandemic.

Journal of racial and ethnic health disparities·2026
Same author

Evidence for pharmacological versus sensory influences on puffing behavior and nicotine extraction during ENDS use: Implications for compensation and product regulation.

Drug and alcohol dependence·2026
Same author

"You wish that you had been beaten…": Women's experiences of spousal emotional abuse in Jordan: Risk factors and consequences.

Health care for women international·2026
Same author

Influence of Tobacco Use Patterns on Smoking Cessation Success in Adults Who Smoke Cigarettes in the U.S.

AJPM focus·2026
Same journal

Behavioral economic demand analysis: A multidimensional framework for understanding drug reinforcement and tobacco science.

Preventive medicine·2026
Same journal

Corrigendum to 'Differential associations of objective hearing loss and subjective hearing difficulty with depressive symptom profiles: A nationwide population-based study in Korea' [Preventive Medicine 210 (2026) 108620].

Preventive medicine·2026
Same journal

Adverse childhood experiences and household firearm ownership: A large-scale analysis of specific risk factors among 15,771 adults from four U.S. states.

Preventive medicine·2026
Same journal

Worldwide prevalence of diabetic ketoacidosis at diagnosis of type 1 diabetes: A systematic review and meta-analysis.

Preventive medicine·2026
Same journal

Employment insecurity and binge drinking in the United States: Implications of unemployment insurance.

Preventive medicine·2026
Same journal

The dual use dilemma: Is it better to have tried and failed to quit smoking with e-cigarettes or to have never tried e-cigarettes at all?

Preventive medicine·2026
See all related articles

Related Experiment Video

Updated: Apr 6, 2026

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
08:39

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies

Published on: August 25, 2018

26.7K

Science and the evolving electronic cigarette.

Alexa A Lopez1, Thomas Eissenberg1

  • 1Center for the Study of Tobacco Products, Virginia Commonwealth University, United States; Department of Psychology, Virginia Commonwealth University, United States.

Preventive Medicine
|July 21, 2015
PubMed
Summary
This summary is machine-generated.

Electronic cigarettes (ECIGs) are increasingly popular, but research on their health effects is limited. Further studies using current devices are needed to understand their impact on public health and smoking cessation.

Keywords:
BehaviorDevice evolutionElectronic cigarettesSmoking cessation

More Related Videos

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol
09:30

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol

Published on: January 18, 2018

9.1K
Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
10:44

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System

Published on: May 24, 2017

12.3K

Related Experiment Videos

Last Updated: Apr 6, 2026

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
08:39

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies

Published on: August 25, 2018

26.7K
A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol
09:30

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol

Published on: January 18, 2018

9.1K
Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
10:44

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System

Published on: May 24, 2017

12.3K

Area of Science:

  • Public Health
  • Toxicology
  • Consumer Product Research

Background:

  • Electronic cigarettes (ECIGs) have seen a surge in popularity since 2003.
  • Device variations exist in engineering, appearance, liquid composition (nicotine, PG/VG, flavorants), and heating mechanisms.
  • Previous research explored ECIGs' aerosol toxicant yield, user behavior, physiological and subjective effects, abuse liability, and smoking cessation impact.

Purpose of the Study:

  • To highlight the need for updated research on electronic cigarettes (ECIGs).
  • To emphasize the importance of using consistent and reliable methodologies for ECIG research.
  • To address the implications of ECIGs for individual and public health, particularly concerning smoking cessation and vulnerable populations.

Main Methods:

  • Review of existing literature on electronic cigarette research.
  • Analysis of device characteristics and their impact on aerosol generation.
  • Examination of physiological and behavioral responses to ECIG use.

Main Results:

  • Much prior research utilized older ECIG models with low nicotine delivery.
  • Significant variability exists in ECIG devices, impacting nicotine yield and user experience.
  • Gaps remain in understanding the long-term health consequences and efficacy for smoking cessation.

Conclusions:

  • Further research using current, reliable ECIG devices and standardized methodologies is crucial.
  • Empirical investigation into the effects of ECIGs on smoking cessation is necessary.
  • The impact of ECIGs on vulnerable populations requires dedicated research efforts.