| Advances in solid phase microextraction and perspective on future directions N Reyes-Garces, E Gionfriddo, GA Gómez-Ríos, MN Alam, E Boyacı, ... Analytical chemistry 90 (1), 302-360, 2017 | 630 | 2017 |
| Solid phase microextraction-based miniaturized probe and protocol for extraction of neurotransmitters from brains in vivo S Lendor, SA Hassani, E Boyaci, V Singh, T Womelsdorf, J Pawliszyn Analytical chemistry 91 (7), 4896-4905, 2019 | 95 | 2019 |
| Development of a hydrophilic lipophilic balanced thin film solid phase microextraction device for balanced determination of volatile organic compounds JJ Grandy, V Singh, M Lashgari, M Gauthier, J Pawliszyn Analytical chemistry 90 (23), 14072-14080, 2018 | 71 | 2018 |
| A critical review on regulatory sample preparation methods: Validating solid-phase microextraction techniques M Lashgari, V Singh, J Pawliszyn TrAC Trends in Analytical Chemistry 119, 115618, 2019 | 67 | 2019 |
| Development and validation of a fully automated solid phase microextraction high throughput method for quantitative analysis of multiresidue veterinary drugs in chicken tissue A Khaled, E Gionfriddo, V Acquaro Jr, V Singh, J Pawliszyn Analytica chimica acta 1056, 34-46, 2019 | 56 | 2019 |
| Miniaturized SPME tips directly coupled to mass spectrometry for targeted determination and untargeted profiling of small samples T Vasiljevic, V Singh, J Pawliszyn Talanta 199, 689-697, 2019 | 54 | 2019 |
| Recent advances in breath analysis to track human health by new enrichment technologies C Ghosh, V Singh, J Grandy, J Pawliszyn Journal of separation science 43 (1), 226-240, 2020 | 40 | 2020 |
| Comparison of solid-phase microextraction to solvent extraction and QuEChERS for quantitative analysis of veterinary drug residues in chicken and beef matrices A Khaled, V Singh, J Pawliszyn Journal of agricultural and food chemistry 67 (46), 12663-12669, 2019 | 40 | 2019 |
| Iron oxide functionalized graphene nano-composite for dispersive solid phase extraction of chemical warfare agents from aqueous samples S Chinthakindi, A Purohit, V Singh, V Tak, DR Goud, DK Dubey, ... Journal of Chromatography A 1394, 9-17, 2015 | 39 | 2015 |
| Development of a drone-based thin-film solid-phase microextraction water sampler to facilitate on-site screening of environmental pollutants JJ Grandy, V Galpin, V Singh, J Pawliszyn Analytical Chemistry 92 (19), 12917-12924, 2020 | 38 | 2020 |
| Solid-phase microextraction-probe electrospray ionization devices for screening and quantitating drugs of abuse in small amounts of biofluids M Thirukumaran, V Singh, Y Arao, Y Fujito, M Nishimura, T Ogura, ... Talanta 231, 122317, 2021 | 37 | 2021 |
| Effect of transport parameters and device geometry on extraction kinetics and efficiency in direct immersion solid-phase microextraction MN Alam, E Nazdrajić, V Singh, M Tascon, J Pawliszyn Analytical chemistry 90 (19), 11548-11555, 2018 | 33 | 2018 |
| Direct coupling of dispersive extractions with magnetic particles to mass spectrometry via microfluidic open interface M Tascon, V Singh, M Huq, J Pawliszyn Analytical chemistry 91 (7), 4762-4770, 2019 | 28 | 2019 |
| Development of thin-film solid-phase microextraction coating and method for determination of artificial sweeteners in surface waters DM Cárdenas-Soracá, V Singh, E Nazdrajić, T Vasiljević, JJ Grandy, ... Talanta 211, 120714, 2020 | 27 | 2020 |
| Comprehensive analysis of multiresidue pesticides from process water obtained from wastewater treatment facilities using solid-phase microextraction DA Rickert, V Singh, M Thirukumaran, JJ Grandy, JR Belinato, M Lashgari, ... Environmental Science & Technology 54 (24), 15789-15799, 2020 | 24 | 2020 |
| High throughput determination of free biogenic monoamines and their metabolites in urine using thin-film solid phase microextraction L Chen, V Singh, D Rickert, A Khaled, J Pawliszyn Talanta 232, 122438, 2021 | 22 | 2021 |
| Development and validation of a headspace needle-trap method for rapid quantitative estimation of butylated hydroxytoluene from cosmetics by hand-portable GC-MS C Ghosh, V Singh, J Grandy, J Pawliszyn RSC Advances 10 (11), 6671-6677, 2020 | 20 | 2020 |
| Analysis of chemical warfare agents in organic liquid samples with magnetic dispersive solid phase extraction and gas chromatography mass spectrometry for verification of the … V Singh, AK Purohit, S Chinthakindi, RD Goud, V Tak, D Pardasani, ... Journal of Chromatography A 1448, 32-41, 2016 | 19 | 2016 |
| Development of porous carbon/polydimethylsiloxane thin-film solid-phase microextraction membranes to facilitate on-site sampling of volatile organic compounds K Murtada, V Galpin, JJ Grandy, V Singh, F Sanchez, J Pawliszyn Sustainable Chemistry and Pharmacy 21, 100435, 2021 | 17 | 2021 |
| Extraction and derivatization of chemical weapons convention relevant aminoalcohols on magnetic cation-exchange resins V Singh, P Garg, S Chinthakindi, V Tak, DK Dubey Journal of Chromatography A 1329, 10-16, 2014 | 17 | 2014 |
Janusz PawliszynUniversity of WaterlooVerified email at uwaterloo.ca
