Published Articles
CORESTA & TSRC 2024
HENKIE, JAKE; CORNELIUS, REBECCA; STINSON, ANDY; VARSHNEY, KHUSHI; LI, LING-LING
Nicotine Release Profiles of Tobacco-Free Pouches and Lozenges by Type IV Dissolution and Gums by Mastication Determined by HPLC-UV
STINSON, ANDY; SIRKISOON, LEONA; RODRIQUEZ-LAFUENTE, ANGEL; LI, HONGXIA; TAYYARAH, RANA
Characterization and Comparison of Tobacco-free Pouches Against Traditional Tobacco Reference Products
OH, SEAN; ALEKSA, KATARINA; MA, DONG; POWER, LANDEN; LIE, LAUREN; COFFA, BONNIE
Comparative Genotoxicity Assessment of Heated Tobacco Products (HTPs) and 1R6F Reference Cigarettes Using In Vitro Micronucleus Assay in TK6 and CHO Cell Lines
TSRC 2024
KOSACHEVSKY, PAVEL; COFFA, BONNIE
Characterizing Aerosol Temperature of Electronic Nicotine Delivery Systems (ENDS) and Heated Tobacco Products (HTPs) Using Wet-Bulb Temperature Approach
LI, HONGXIA; CORNELIUS, REBECCA; STINSON, ANDY
Determination of Aflatoxins and Ochratoxin A in Tobacco, Tobacco-free Products and Emissions from Heated Tobacco Products Using an LC-MS/MS
2024
OH, SEAN; MOSES, SARA; ALEKSA, KATARINA; MEHTA, CHARMI; POWER, LANDEN; COFFA, BONNIE
Comparative Toxicity Assessment of the Harm Reduction Potential of Tobacco-Free Oral Nicotine Products
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OH, SEAN; ALEKSA, KATARINA; MA, DONG; MEHTA, CHARMI; POWER, LANDEN; COFFA, BONNIE
Comparative Analysis of 1R6F Reference Cigarette in TK6 and CHO cell lines utilizing Flow cytometry and Manual Counting for the in vitro Micronucleus Assay
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LI, HONGXIA; SIRKISOON, LEONA; CORNELIUS, REBECCA; STINSON, ANDY
Analytical Methodology for EU Target List Residual Pesticides in Cannabis
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Previous
CARMINES, ED; MISRA, MANOJ; OH., SEAN; HENDRIK, GIEL; COFFA, BONNIE; ALESKA, KATERINA;
Rapid In Vitro Toxicological Screening Using ToxTracker© to Determine the Effect of Repeated Freeze/Thaw of Combustible Cigarette Extract
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RANA TAYYARAH, Chair (Labstat), BRENT TAYLOR (Altria), TODD CECIL (FDA-CTP), JOE MURILLO (Juul Labs), PATRICIA KOVACEVIC (Cryomass)
Symposium: Looking Forward – The Challenges and Opportunities Ahead for Harm Reduction
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KENNETH CHALCRAFT, ANGEL RODIGUEZ LAFUENTE
Methods for Analysis of Sweeteners and Flavor Components in Nicotine Pouches and Saliva Samples
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LABSTAT
Four ways to solve the potency inflation problem. Stratcann: For the Cannabis Community, Sept. 25, 2023.
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HENKIE, JAKE R.; TAYYARAH, R., RODRIGUEZ-LAFUENTE, A.; MAWDSLEY, A.; NGUYEN, N.; ROBITAILLE, C.
A Comparative Study of ENDS Particle Size Analysis with Electrical and Gravimetric Measurements of Diluted and Un-Diluted Aerosols
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LABSTAT
The case for government to help fund cannabis emissions testing. Stratcann: For the Cannabis Community, Aug. 30, 2023.
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Harmonizing Cannabis Terminology and Product Standards Invited Panel: SCOTT RIEFLER (SoRSE Technology), NANDAKUMARA D. SARMA (United States Pharmacopeia), RANA TAYYARAH (Labstat)
Food and Drug Law Institute – Legal and Practical Issues in Cannabis Regulation 7-8 June 2023, invited speaker panel.
ED CARMINES, MANOJ MISRA, SEAN OH, GIEL HENDRIKS, BONNIE COFFA, KATARINA ALESKA
Application of Rapid in vitro Toxicological Screening Using ToxTracker to Determine the Effect of Flavors in Oral Tobacco Products
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RANA TAYYARAH (Labstat), DOUGLAS KNEPPER (ITGB), and ALEXANDER HAULEITHNER (JTI Ökolab)
Selected Phenolic Compounds in Mainstream Cigarette Smoke, CORESTA Collaborative Study and Recommended Method
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RODRIGUEZ-LAFUENTE A.; BIERNACKA P.; JOZA P
Quantitative determination of 23 flavour compounds related to potential additives in tobacco products and regulatory reporting requirements
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RODRIGUEZ-LAFUENTE A.; DONISA C.; JOZA P.
Quantitative determination of 28 flavour compounds (lactones and pyrazines) related to potential additives in tobacco products
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JOZA P.; RODRIGUEZ-LAFUENTE A.; BAZARGAN H.
Determination of particle size distribution from e-vapour products using the Dekati eDiluter™ Pro and ELPI®+ system
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SZELIGA K.(1); WERTMAN J.(1); JORDAN K.(1); LAKSHMANAN D.(2); LAVANI D.(2); CROOKS I.(3
Genotoxicity assessment of heated tobacco product and combustible cigarette aerosols in the ames and in vitro micronucleus assays
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RODRIGUEZ-LAFUENTE A.; WANG Jiaming; JOZA P.
Determination of tobacco specific nitrosamines (TSNAs) in heated tobacco product (HTP) blend by accelerated solvent extraction (ASE) and LC-MS/MS analysis
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WANG Jiaming; RODRIGUEZ-LAFUENTE A.; JOZA P.
Determination of 2-Chloro-1,3-propanediol (2-mcpd) and 3-Chloro-1,2-propanediol (3-MCPD) in emissions by gas chromatography-mass spectrometry (GC-MS)
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WANG Jiaming; RODRIGUEZ-LAFUENTE A.; JOZA P.
Determination of glycidol in e-liquids and emissions from e-cigarettes
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RODRIGUEZ-LAFUENTE A.; JOZA P.
Determination of α-tocopherol acetate (vitamin E acetate) in e-liquids and cannabis liquids samples – a comparison between HPLC-DAD and LC-MS/MS methods
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WAGSTAFF W.; JOZA P.; PAICO-AVILEZ H.; ZHENG T.; DONISA C.; RODRIGUEZ-LAFUENTE A
Assessment of within-package and lot-to-lot variability associated with quartz collection pads in the determination of metals in aerosol
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CHALCRAFT K.; JOZA P.; BIERNACKA P.; LI D.
Determination of untargeted compounds in e-liquids using high-performance liquid chromatography-time of flight-mass spectrometry (LC-ToF-MS)
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JOZA P.; CHALCRAFT K.; LI D.
Fingerprinting of e-liquids by the determination of untargeted compounds using two modern analytical approaches
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WAGSTAFF W.; RICKERT W.; JOZA P.
A statistical analysis of variability in polyaromatic hydrocarbons (PAHs) from reference and commercial cigarettes
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JORDAN K.(1); BOMBICK B.(1); COOPER B.(1); LEVERETTE R.(1); SHUTSKY T.(1); WEST C.(1); STRASSER J.(1); ROUND E.(1); MARANO K.M.(1); MOMIN R.(2); TRIVEDI A.(2); WAGSTAFF W.(2); BRUCE S.(3); DAKOULAS E.(3); ROY S.(3)
Assessment of in vitro toxicity/genotoxicity of ends and combustible products
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JOZA P.; RICKERT W.; BAO Mingliang; SHARIFI M.
Adaptations of mainstream cigarette smoke methods to other product categories
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JOZA P.; MOHAMMAD A.; RICKERT W.S.
An alternative strategy for the determination of pH values of aerosol from electronic cigarettes
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JOZA P.
Challenges associated with the testing of cigars
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DONISA C.; JOZA P.; RODRIGUEZ-LAFUENTE A.; RICKERT W.S.
The impact of 2, 4-dinitrophenylhydrazine (DNPH) background in the determination of carbonyls compounds in e-cigarette vapor
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RODRIGUEZ-LAFUENTE A.; LODEVICO R.; SHARIFI M.; JOZA P.; RICKERT W.S.
Analysis of organic acid content in e-liquids and e-cigarette aerosol by high performance liquid chromatography – ultraviolet detection (HPLC-UV)
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LIU X.; JOZA P.; RICKERT W.S.
Analysis of nicotine and nicotine related substances in electronic cigarette refill solutions and aerosols by liquid chromatography-tandem mass spectrometry
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JOZA P.; DONISA C.; RICKERT W.S.
An alternative strategy for the determination of metals in the aerosol from electronic cigarettes
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SHARIFI M.; JOZA P.; LODEVICO R.; RICKERT W.
Cambridge filter pad collection efficiency of menthol from e-cigarette aerosols – an investigative study
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BAO M.; JOZA P.; RICKERT W.
Analysis of 21 carbonyl compounds in e-liquids and e-aerosols by gas chromatography-mass spectrometry after PFBHA derivatization
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BAO M.; JOZA P.; RICKERT W.
Analysis of selected carbonyl compounds in e-aerosols and e-liquids using pentafluorobenzyl hydroxylamine derivatization and gas chromatography-mass spectrometry
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SHARIFI M.; JOZA P.; RICKERT W.
Determination of nine volatile nitrosamines and hydroxy-nitrosamines in cigarette filler and mainstream tobacco smoke using isotope-dilution LC-MS/MS
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LIU X.; JOZA P.; RICKERT W.A.
Determination of allyl alcohol in electronic cigarette (e-cig) aerosol and liquids using gas chromatography-mass spectrometry
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RICKERT W.S.
Analysis of tobacco products: lessons and challenges
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JOZA P.; LI D.; MASTERS A.; RICKERT W.
Determination of pyrazine flavourants in electronic cigarette cartridges and liquids by headspace solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GCMS)
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LIU X.; JOZA P.; MASTERS A.; RICKERT W.
Determination of ethylene oxide in mainstream cigarette smoke using hydrobromic acid derivatization and gas chromatography-mass spectrometry
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LI D.; JOZA P.; MASTERS A.; RICKERT W.S.
Determination of potential flavour additives in tobacco products by headspace solid phase microextraction – gas chromatography-mass spectrometry (HS-SPME-GCMS)
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BAO M.; JOZA P.; MASTERS A.
Analysis of selected carbonyl compounds in tobacco products by using pentafluorobenzylhydroxylamine derivatization and gas chromatography-mass spectrometry
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LI D.; JOZA P.; RICKERT W.
Profiling of various tobacco products using headspace – solid phase microextraction – gas chromatography mass spectrometry (HS-SPME-GCMS).
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WU J.; RICKERT B.; MASTERS A.; JOZA P.
An improved high performance ion chromatography suppressed conductivity detection method for the determination of ammonia in tobacco and tobacco smoke samples.
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WU J.
Determination of mycotoxins in tobacco and smokeless tobacco products by liquid chromatography tandem mass spectrometry.
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JOZA P.; BAO M.; WU J.; MASTERS A.; WAGSTAFF W.; RICKERT W.
Analysis of hazardous and potentially hazardous tobacco smoke constituents: methodology and yields of benzo[b]furan, acetamide, acrylamide and nitrobenzene from commercially available tobacco products
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MASTERS A.; LIU X.; BAO M.; JOZA P.; WAGSTAFF W.; RICKERT W.
Analysis of hazardous and potentially hazardous tobacco smoke constituents: methodology and yields of ethyl benzene, ruran, vinyl acetate, nitromethane and related volatile organic compounds
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BAO M.; WU J.; RICKERT W.; MASTERS A.; JOZA P.
Analysis of heterocyclic aromatic amines in mainstream cigarette smoke condensate by solid phase extraction and ultra-performance liquid chromatography tandem mass spectrometry
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WU J.; RICKERT B.; MASTERS A.; JOZA P.
Determination of coumarin and aflatoxin in tobacco and smokeless tobacco products by liquid chromatography tandem mass spectrometry
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SHARIFI M.; DONISA C.; JOZA P.; MASTERS A.; RICKERT W.
A sensitive method for quantification of hydrazine in mainstream tobacco smoke
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WU J.; RICKERT W.S.; MASTERS A.P.; JOZA J.P.
Determination of N-nitrososarcosine in tobacco and tobacco products using Isotope Dilution Liquid Chromatography Tandem Mass Spectrometry
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BAO M.
Determination of theobromine in processed tobacco products by high performance liquid chromatography.
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CHEUNG F.(1); MINET E.(1); ERRINGTON G.(1); MCEWAN M.(1); SCHERER G.(2); NEWLAND K.(3); SHARIFI M.(4); BAILEY B.(5)
An inter-laboratory comparison of urinary 3-hydroxypropylmercapturic acid measurement demonstrates good reproducibility between laboratories.
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JOZA P.; MASTERS A.; RICKERT B.; XINYU LIU
Applicability of current tobacco related methodologies to new or novel tobacco products.
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JOZA P.; MASTERS A.; RICKERT B.; XINYU LIU
Applicability of current tobacco related methodologies to new or novel tobacco products.
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MASTERS A.P.; BOA M.; JOZA J.P.; RICKERT W.S.
Determination of 21 polycyclic aromatic hydrocarbons in smokeless tobacco products: Method validation, application and comparisons
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SHARIFI M.; RICKERT W.; JOZA P.; WAGSTAFF W.
Urinary tobacco smoke related metabolites in relation to brand yield: a 200 subject Canadian study
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JOZA P.; RICKERT W.; WAGSTAFF W.
Deliveries of smoke constituents from charcoal filter cigarettes when smoked with varying intensities
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MASTERS A.P.; JOZA J.P.; BAO M.; RICKERT W.S.
Simultaneous determination of ethylene oxide, propylene oxide, vinyl chloride, 1,3-butadiene, benzene, toluene, acrylonitrile, acetamide and isoprene in mainstream smoke
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WU Jingcun; RICKERT B.
A new high performance liquid chromatography – fluorescence detection method for the determination of phenolic compounds in cigarette smoke and smokeless tobacco products
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RICKERT W.S.; TRIVEDI A.H.; MOMIN R.A.; WAGSTAFF W.
Market survey of the mutagenicity, cytotoxicity and genotoxicity of smokeless tobacco products sold in Canada
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BAO Mingliang; JOZA P.J.; RICKERT W.S.
An improved headspace solid-phase micro-extraction method for the analysis of “free-base” nicotine in particulate phase of mainstream cigarette smoke
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WU J.; JOZA P.; RICKERT B.
Determination of acrylamide in tobacco smoke and smokeless tobacco products by liquid chromatography tandem mass spectrometry
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RICKERT B.; JOZA P.; WAGSTAFF W.
Market survey of chemical characteristics of smokeless tobacco products sold in Canada
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RICKERT B.; JOZA P.; BAO M.
Current and historical trends in yields. Of free-base nicotine by Canadian cigarettes in relation to smoke Ph and cigarette design properties
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SHARIFI M.; JOZA P.; RICKERT B.
Quantification of metabolites of arylamines, acrolein and crotonaldehyde, in urine samples
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RICKERT W.S.
Alternative smoking regimes: an investigation of quantitative and qualitative variations in responses
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JOZA P.J.; SHARIFI M.; WU J.; RICKERT W.S.
Changes in the TSNA content of cigarette filler and mainstream smoke determined using an improved LC/MS/MS method
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WRIGHT W.; LIU S.; RICKERT W.S.; KAISERMAN M.J.
The use of multivariate statistics in the analysis of smoke chemistry and toxicological data
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JOZA P.; RICKERT W.S.; WRIGHT W.; KAISERMAN M.J.
Factors affecting filter tip colour as a measure of mouth level exposure to tobacco smoke constituents
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RICKERT W.S.; WRIGHT B.; KAISERMAN M.J.
Measured cigarette filter colour (CIELab) after smoking as a predictor of mouth level exposure to selected Hoffmann analytes
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RICKERT W.S.; TRIVEDI A.; WRIGHT W.
Effect of smoking condition and method of collection on TA98 and TA100 response to crude smoke condensate (CSC) from control cigarettes (Kentucky Reference 1R4F, 1R5F and a Canadian flue-cured monitor)
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RICKERT W.S.; WRIGHT W.
Stability of yields of Canadian mandated analytes from the Kentucky Reference Cigarette 1R4F: a time series analysis
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