E-Cigarettes and Ethanol: The Forensic Toxicology of Vaping with Michelle Peace

03/19/25 • 37 min

In this enlightening episode, we delve into the intricate world of vaping with Dr. Michelle R. Peace, a leading expert in forensic science and toxicology. Join us as we explore the multifaceted relationship between e-cigarettes and ethanol, uncovering the implications for public health and safety.

Dr. Peace shares her extensive research on the chemical composition of e-cigarette aerosols, highlighting the presence of ethanol and its potential effects on users. We discuss the forensic methodologies employed to analyze vaping products, providing listeners with a deeper understanding of how these substances interact within the body and the environment.

Throughout the conversation, Dr. Peace emphasizes the importance of rigorous scientific investigation in the face of rapidly evolving vaping technologies. She addresses the challenges faced by regulatory bodies and the need for comprehensive policies to protect consumers, particularly vulnerable populations such as youth.

Tune in to gain valuable insights into the forensic perspective on vaping, the implications of ethanol in e-cigarettes, and the ongoing efforts to ensure public health safety in an era of increasing e-cigarette use.

Don't miss this opportunity to hear from one of the foremost authorities in the field and learn about the critical intersection of forensic science and vaping research.

Listen now to uncover the truth behind e-cigarettes and their impact on our health!

https://www.pittcon.org/register

Chapters

00:00 Introduction to Vaping and Forensic Toxicology

02:46 The Rise of E-Cigarettes and Their Implications

06:10 Public Health Concerns and Regulatory Challenges

09:03 Vaping Ethanol: Research Findings and Implications

11:59 Impact of Vaping on Roadside Impairment Evaluations

14:51 Chemical Composition of E-Liquids and Health Risks

18:07 The Need for Better Product Labeling and Regulation

21:00 Technological Advances in Forensic Analysis

23:49 Future Directions in Vaping Research

27:11 Concluding Thoughts and Community Engagement

#vaping #ecigarette #forensicscience #forensictoxicology #publichealth #ethanol #drugtesting #chemicalanalysis #substanceuse #healthrisk

Hosted on Acast. See acast.com/privacy for more information.

Don't miss this opportunity to hear from one of the foremost authorities in the field and learn about the critical intersection of forensic science and vaping research.

Listen now to uncover the truth behind e-cigarettes and their impact on our health!

https://www.pittcon.org/register

Chapters

00:00 Introduction to Vaping and Forensic Toxicology

02:46 The Rise of E-Cigarettes and Their Implications

06:10 Public Health Concerns and Regulatory Challenges

09:03 Vaping Ethanol: Research Findings and Implications

11:59 Impact of Vaping on Roadside Impairment Evaluations

14:51 Chemical Composition of E-Liquids and Health Risks

18:07 The Need for Better Product Labeling and Regulation

21:00 Technological Advances in Forensic Analysis

23:49 Future Directions in Vaping Research

27:11 Concluding Thoughts and Community Engagement

#vaping #ecigarette #forensicscience #forensictoxicology #publichealth #ethanol #drugtesting #chemicalanalysis #substanceuse #healthrisk

Hosted on Acast. See acast.com/privacy for more information.

Previous Episode

Decoding the Brain: Single-Cell Analysis and Neurochemistry with Jonathan Sweedler

In this episode of the Pittcon Podcast, we sit down with Jonathan V. Sweedler, the James R. Eiszner Family Endowed Chair in Chemistry at the University of Illinois Urbana-Champaign, for an in-depth conversation about his extensive career in the sciences. A leading figure in analytical chemistry, Professor Sweedler shares insights into professional development, research innovations, and the importance of mentoring in the scientific community.

Sweedler’s research focuses on developing cutting-edge analytical methods to study complex microenvironments, particularly within the nervous system. His pioneering techniques in mass spectrometry and microfluidics enable the detailed analysis of neurotransmitters and neuropeptides at the single-cell level, helping to unravel the intricate chemical dialogues that drive learning, memory, and behavior.

Beyond the lab, Professor Sweedler reflects on the challenges of managing diverse research projects, navigating career transitions, and fostering collaboration within research teams. As the Editor-in-Chief of Analytical Chemistry, he also discusses the evolving landscape of the field and the role of scientific publications in shaping the future of research.

Additionally, Sweedler shares his experiences attending Pittcon over the years and the value of professional development tracks at conferences. Tune in as we explore his journey, the future of analytical chemistry, and the impact of fostering mentorship and collaboration in science.

Chapters

00:00 Navigating Career Transitions in Science

03:05 Research Journey and Innovations in Metabolomics

05:49 Challenges in Research and Project Management

09:04 Mentoring and Fostering Collaboration

11:54 The Importance of Professional Development

15:08 Reflections on Pittcon and Its Impact

https://www.pittcon.org/register

#careerdevelopment #research #metabolomics #analyticalchemistry #pittcon #proteomics #massspectrometry #microfluidics

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Next Episode

Decoding Cannabis: Differentiating Hemp and Marijuana with Rabi Ann Musah

In this enlightening episode, we are joined by Dr. Rabi Ann Musah, a Professor of Chemistry at the University at Albany, State University of New York. Dr. Musah shares her groundbreaking research on distinguishing between hemp and marijuana, two varieties of Cannabis sativa that are chemically similar yet legally distinct.

Dr. Musah explains the primary difference between hemp and marijuana lies in their tetrahydrocannabinol (THC) content. While both belong to the Cannabis sativa species, hemp contains 0.3% or less THC, making it non-psychoactive and legal under federal law, whereas marijuana has higher THC levels and remains a controlled substance.

The conversation delves into the difficulties faced by law enforcement and forensic laboratories in distinguishing between hemp and marijuana, given their similar appearances and chemical compositions. Current methods require quantifying THC levels, a process that is both time-consuming and resource-intensive.

Dr. Musah discusses her development of a rapid field test that targets metabolomic differences between the two plants. This novel approach utilizes ambient ionization mass spectrometry combined with chemometric analysis to provide real-time, accurate differentiation without extensive sample preparation.

Dr. Musah shares also insights into ongoing research and the potential for developing similar testing methods for other controlled substances, as well as the importance of collaboration between academic researchers and law enforcement to address emerging challenges in forensic science.

https://www.pittcon.org/register

Chapters

00:00 Understanding Cannabis Analysis in Forensics

08:05 Challenges in Differentiating Hemp and Marijuana

11:04 Revolutionizing Cannabis Analysis with DART-HRMS

13:52 The Role of Statistical Analysis in Cannabis Research

18:05 Mentorship and Community in Scientific Research

#cannabisscience #chemistry #hempanalysis #cannabisanalysis

#forensicscience #statisticalanalysis #dartms #pittcon

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