scholarly journals Prediction of potential passive exposure from commercial electronic nicotine delivery systems using exhaled breath analysis and computational fluid dynamic techniques

2021 ◽  
Vol 15 (4) ◽  
pp. 046006
Author(s):  
Michael J Oldham ◽  
Patrick C Bailey ◽  
Nicolas Castro ◽  
Qiwei Lang ◽  
Armin Salehi ◽  
...  
Keyword(s):  
Computational Fluid Dynamic ◽  
Fluid Dynamic ◽  
Breath Analysis ◽  
Delivery Systems ◽  
Exhaled Breath ◽  
Electronic Nicotine Delivery Systems ◽  
Passive Exposure ◽  
Nicotine Delivery ◽  
Exhaled Breath Analysis ◽  
Dynamic Techniques

Electronic Nicotine Delivery Systems Rejection Measure

2020 ◽  
Author(s):  
Scott R. Weaver ◽  
J. Wesley Heath ◽  
David L. Ashley ◽  
Jidong Huang ◽  
Terry F. Pechacek ◽  
...  
Keyword(s):  
Delivery Systems ◽  
Electronic Nicotine Delivery Systems ◽  
Nicotine Delivery

scholarly journals Modular Breath Analyzer (MBA): Introduction of a Breath Analyzer Platform Based on an Innovative and Unique, Modular eNose Concept for Breath Diagnostics and Utilization of Calibration Transfer Methods in Breath Analysis Studies

Molecules ◽  
2021 ◽  
Vol 26 (12) ◽  
pp. 3776
Author(s):  
Carsten Jaeschke ◽  
Marta Padilla ◽  
Johannes Glöckler ◽  
Inese Polaka ◽  
Martins Leja ◽  
...  
Keyword(s):  
Real Life ◽  
Sensor Arrays ◽  
Breath Analysis ◽  
Exhaled Breath ◽  
Calibration Transfer ◽  
Early Disease Detection ◽  
Exhaled Breath Analysis ◽  
Breath Analyzer ◽  
Analysis Experiment ◽  
Before And After

Exhaled breath analysis for early disease detection may provide a convenient method for painless and non-invasive diagnosis. In this work, a novel, compact and easy-to-use breath analyzer platform with a modular sensing chamber and direct breath sampling unit is presented. The developed analyzer system comprises a compact, low volume, temperature-controlled sensing chamber in three modules that can host any type of resistive gas sensor arrays. Furthermore, in this study three modular breath analyzers are explicitly tested for reproducibility in a real-life breath analysis experiment with several calibration transfer (CT) techniques using transfer samples from the experiment. The experiment consists of classifying breath samples from 15 subjects before and after eating a specific meal using three instruments. We investigate the possibility to transfer calibration models across instruments using transfer samples from the experiment under study, since representative samples of human breath at some conditions are difficult to simulate in a laboratory. For example, exhaled breath from subjects suffering from a disease for which the biomarkers are mostly unknown. Results show that many transfer samples of all the classes under study (in our case meal/no meal) are needed, although some CT methods present reasonably good results with only one class.

scholarly journals Electronic nose dataset for COPD detection from smokers and healthy people through exhaled breath analysis

Data in Brief ◽  
2021 ◽  
Vol 35 ◽  
pp. 106767
Author(s):  
Cristhian Manuel Durán Acevedo ◽  
Carlos A. Cuastumal Vasquez ◽  
Jeniffer Katerine Carrillo Gómez
Keyword(s):  
Electronic Nose ◽  
Breath Analysis ◽  
Healthy People ◽  
Exhaled Breath ◽  
Exhaled Breath Analysis

scholarly journals Injuries associated with electronic nicotine delivery systems

2020 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Tom Vyncke ◽  
Edward De Wolf ◽  
Henk Hoeksema ◽  
Jozef Verbelen ◽  
Petra De Coninck ◽  
...  
Keyword(s):  
Delivery Systems ◽  
Electronic Nicotine Delivery Systems ◽  
Nicotine Delivery

Cancerous glucose metabolism in lung cancer—evidence from exhaled breath analysis

2016 ◽  
Vol 10 (2) ◽  
pp. 026012 ◽  
Author(s):  
Tali Feinberg ◽  
Layah Alkoby-Meshulam ◽  
Jens Herbig ◽  
John C Cancilla ◽  
Jose S Torrecilla ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Glucose Metabolism ◽  
Breath Analysis ◽  
Exhaled Breath ◽  
Exhaled Breath Analysis

A selective nanosensor device for exhaled breath analysis

2011 ◽  
Vol 5 (3) ◽  
pp. 037110 ◽  
Author(s):  
P Gouma ◽  
A Prasad ◽  
S Stanacevic
Keyword(s):  
Breath Analysis ◽  
Exhaled Breath ◽  
Exhaled Breath Analysis

scholarly journals Guidance to Employers on Integrating E-Cigarettes/Electronic Nicotine Delivery Systems Into Tobacco Worksite Policy

2015 ◽  
Vol 57 (3) ◽  
pp. 334-343 ◽  
Author(s):  
Laurie P. Whitsel ◽  
Neal Benowitz ◽  
Aruni Bhatnagar ◽  
Chris Bullen ◽  
Fred Goldstein ◽  
...  
Keyword(s):  
Delivery Systems ◽  
Electronic Nicotine Delivery Systems ◽  
Nicotine Delivery
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