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

Precipitation Gravimetry01:03

Precipitation Gravimetry

Precipitation gravimetry is based on converting an analyte into a sparingly soluble precipitate, which is separated by filtration and weighed. An ideal precipitate should be pure, insoluble, of known composition, and easily filtered from the reaction mixture.
In determining nickel by gravimetric analysis, a precipitant of ethanolic dimethylglyoxime is added to a hot nickel salt solution. This is quickly followed by the dropwise addition of dilute ammonia solution until precipitation occurs. A...

You might also read

Related Articles

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

Sort by
Same author

Deployment-Related Respiratory Health: Bridging the Gap between Clinical and Epidemiological Associations and Disease Mechanisms An Official American Thoracic Society Workshop Report.

Annals of the American Thoracic Society·2026
Same author

Occupational Exposure to Dust and Fumes Increases Risk for Future Adverse Clinical Outcomes.

American journal of respiratory and critical care medicine·2026
Same author

Association of SARS-CoV-2 infection with incident diabetes among U.S. Veterans in a prospective longitudinal cohort.

PloS one·2026
Same author

Early-life exposure to ambient temperature and polycystic ovary syndrome: a nationwide cohort study.

International journal of epidemiology·2026
Same author

Respiratory Oscillometry in COPD Patients with Airway Mucus Plugs: Insights from the ECLIPSE Study.

American journal of respiratory and critical care medicine·2026
Same author

Long-Term Exposure to Multiple Environmental Factors and Late-Life Cognitive Decline.

Environmental science & technology·2026
Same journal

Correction: Grewal et al. Diversity and Representation in Cardiovascular Research: Evidence Gaps, Emerging Models, and Policy Implications. <i>Int. J. Environ. Res. Public Health</i> 2026, <i>23</i>, 241.

International journal of environmental research and public health·2026
Same journal

Drinking Water Quality and Health Risk Assessment in Rural Ghana: Evidence from North-East and North Gonja Districts in the Savannah Region.

International journal of environmental research and public health·2026
Same journal

Physical Activity of University Students During COVID-19 Restrictions: Evidence from Poland.

International journal of environmental research and public health·2026
Same journal

Assessment of Occupational Health and Safety Hazards in Mosquito Control Personnel in North Carolina and Virginia, USA.

International journal of environmental research and public health·2026
Same journal

Association Between Dysfunctional Parenting Practices and Suspected Gaming Disorder Among Japanese Male Junior High School Students: A Cross-Sectional Study of Parental Assessment.

International journal of environmental research and public health·2026
Same journal

A National Virtual Peer Support Group for Women Veterans Living with Breast Cancer: Lessons from the Field.

International journal of environmental research and public health·2026
See all related articles

Related Experiment Video

Updated: Jun 23, 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

Nicotine contamination in particulate matter sampling.

Yueh-Hsiu Chiu1, Jaime E Hart, Thomas J Smith

  • 1Exposure, Epidemiology and Risk Program, Department of Environmental Health, Harvard School of Public Health, Boston, MA 02215, USA. yhchiu@hsph.harvard.edu

International Journal of Environmental Research and Public Health
|May 15, 2009
PubMed
Summary
This summary is machine-generated.

Nicotine contamination in PM2.5 samples from cigarette smoke is a concern. Accounting for personal and secondhand smoke exposure is crucial for accurate occupational and environmental particulate matter assessments.

Keywords:
Nicotinecigarette smokecontaminationparticulate mattersampling filtersecondhand smoke exposure

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

Use of Capillary Aerosol Generator in Continuous Production of Controlled Aerosol for Non-Clinical Studies
08:33

Use of Capillary Aerosol Generator in Continuous Production of Controlled Aerosol for Non-Clinical Studies

Published on: April 12, 2022

Related Experiment Videos

Last Updated: Jun 23, 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

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

Use of Capillary Aerosol Generator in Continuous Production of Controlled Aerosol for Non-Clinical Studies
08:33

Use of Capillary Aerosol Generator in Continuous Production of Controlled Aerosol for Non-Clinical Studies

Published on: April 12, 2022

Area of Science:

  • Environmental Science
  • Analytical Chemistry
  • Occupational Health

Background:

  • Particulate Matter (PM2.5) is a significant air pollutant.
  • Nicotine from cigarette smoke can potentially contaminate PM2.5 samples.
  • Accurate assessment of PM2.5 requires understanding all contributing sources.

Purpose of the Study:

  • To investigate and quantify nicotine contamination in PM2.5 filter samples.
  • To determine the impact of cigarette smoke on PM2.5 measurements.
  • To provide recommendations for accurate environmental and occupational PM monitoring.

Main Methods:

  • Two sets of nicotine sampling filters were used: one in-line after PM2.5 collection and one stand-alone.
  • Correlation analysis was performed on nicotine levels from both filter types.
  • Statistical significance of differences in nicotine collection was assessed based on PM2.5 concentration.

Main Results:

  • A high correlation (0.99) was observed between in-line and stand-alone nicotine filters.
  • Stand-alone filters collected slightly more nicotine (mean difference = 1.10 µg/m³).
  • This difference was statistically significant only at low PM2.5 levels (≤ 50 µg/m³).

Conclusions:

  • Nicotine contamination from cigarette smoke can influence PM2.5 sample results.
  • It is essential to consider personal and secondhand smoke exposure during PM assessments.
  • Methodologies should account for potential nicotine interference for precise air quality monitoring.