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Karl J. Jobst
Karl J. Jobst
Verified email at mun.ca - Homepage
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Year
Even‐electron ions: a systematic study of the neutral species lost in the dissociation of quasi‐molecular ions
K Levsen, HM Schiebel, JK Terlouw, KJ Jobst, M Elend, A Preiß, H Thiele, ...
Journal of Mass Spectrometry 42 (8), 1024-1044, 2007
1772007
Identification of potential novel bioaccumulative and persistent chemicals in sediments from Ontario (Canada) using scripting approaches with GC× GC-TOF MS analysis
M Pena-Abaurrea, KJ Jobst, R Ruffolo, L Shen, R McCrindle, PA Helm, ...
Environmental Science & Technology 48 (16), 9591-9599, 2014
1312014
The strength in numbers: comprehensive characterization of house dust using complementary mass spectrometric techniques
P Rostkowski, P Haglund, R Aalizadeh, N Alygizakis, N Thomaidis, ...
Analytical and bioanalytical chemistry 411, 1957-1977, 2019
1052019
The use of mass defect plots for the identification of (novel) halogenated contaminants in the environment
KJ Jobst, L Shen, EJ Reiner, VY Taguchi, PA Helm, R McCrindle, ...
Analytical and bioanalytical chemistry 405, 3289-3297, 2013
992013
Using mass defect plots as a discovery tool to identify novel fluoropolymer thermal decomposition products
AL Myers, KJ Jobst, SA Mabury, EJ Reiner
Journal of Mass Spectrometry 49 (4), 291-296, 2014
972014
A review of the determination of persistent organic pollutants for environmental forensics investigations
D Megson, EJ Reiner, KJ Jobst, FL Dorman, M Robson, JF Focant
Analytica Chimica Acta 941, 10-25, 2016
822016
Toward comprehensive per-and polyfluoroalkyl substances annotation using fluoromatch software and intelligent high-resolution tandem mass spectrometry acquisition
JP Koelmel, MK Paige, JJ Aristizabal-Henao, NM Robey, SL Nason, ...
Analytical Chemistry 92 (16), 11186-11194, 2020
722020
Identification of the halogenated compounds resulting from the 1997 Plastimet Inc. fire in Hamilton, Ontario, using comprehensive two-dimensional gas chromatography and (ultra …
S Fernando, KJ Jobst, VY Taguchi, PA Helm, EJ Reiner, BE McCarry
Environmental Science & Technology 48 (18), 10656-10663, 2014
662014
Non-targeted analysis of electronics waste by comprehensive two-dimensional gas chromatography combined with high-resolution mass spectrometry: Using accurate mass information …
M Ubukata, KJ Jobst, EJ Reiner, SE Reichenbach, Q Tao, J Hang, Z Wu, ...
Journal of Chromatography A 1395, 152-159, 2015
652015
Is nontargeted screening reproducible?
RA Hites, KJ Jobst
Environmental Science & Technology 52 (21), 11975-11976, 2018
642018
A high throughput targeted and non-targeted method for the analysis of microcystins and anatoxin-A using on-line solid phase extraction coupled to liquid chromatography …
X Ortiz, E Korenkova, KJ Jobst, KA MacPherson, EJ Reiner
Analytical and bioanalytical chemistry 409, 4959-4969, 2017
612017
Complementary nontargeted and targeted mass spectrometry techniques to determine bioaccumulation of halogenated contaminants in freshwater species
AL Myers, T Watson-Leung, KJ Jobst, L Shen, S Besevic, K Organtini, ...
Environmental science & technology 48 (23), 13844-13854, 2014
592014
Comparison of atmospheric pressure ionization gas chromatography-triple quadrupole mass spectrometry to traditional high-resolution mass spectrometry for the identification and …
KL Organtini, L Haimovici, KJ Jobst, EJ Reiner, A Ladak, D Stevens, ...
Analytical chemistry 87 (15), 7902-7908, 2015
552015
Characterization of naphthenic acids by gas chromatography-Fourier transform ion cyclotron resonance mass spectrometry
X Ortiz, KJ Jobst, EJ Reiner, SM Backus, KM Peru, DW McMartin, ...
Analytical chemistry 86 (15), 7666-7673, 2014
522014
Determination of halogenated flame retardants using gas chromatography with atmospheric pressure chemical ionization (APCI) and a high-resolution quadrupole time-of-flight mass …
D Megson, M Robson, KJ Jobst, PA Helm, EJ Reiner
Analytical chemistry 88 (23), 11406-11411, 2016
482016
Distinguishing the C3 vs SH4 Mass Split by Comprehensive Two-Dimensional Gas Chromatography–High Resolution Time-of-Flight Mass Spectrometry
JD Byer, K Siek, K Jobst
Analytical chemistry 88 (12), 6101-6104, 2016
432016
Identification and occurrence of analogues of dechlorane 604 in Lake Ontario sediment and their accumulation in fish
L Shen, KJ Jobst, EJ Reiner, PA Helm, R McCrindle, VY Taguchi, ...
Environmental science & technology 48 (19), 11170-11177, 2014
422014
Maternal exposure to polystyrene micro-and nanoplastics causes fetal growth restriction in mice
Z Aghaei, JG Sled, JC Kingdom, AA Baschat, PA Helm, KJ Jobst, ...
Environmental Science & Technology Letters 9 (5), 426-430, 2022
402022
Comprehensive characterization of the halogenated dibenzo-p-dioxin and dibenzofuran contents of residential fire debris using comprehensive two-dimensional gas chromatography …
KL Organtini, AL Myers, KJ Jobst, J Cochran, B Ross, B McCarry, ...
Journal of Chromatography A 1369, 138-146, 2014
392014
Identification and determination of the dechlorination products of Dechlorane 602 in Great Lakes fish and Arctic beluga whales by gas chromatography–high resolution mass …
L Shen, KJ Jobst, PA Helm, EJ Reiner, R McCrindle, GT Tomy, S Backus, ...
Analytical and bioanalytical chemistry 404, 2737-2748, 2012
392012
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