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Hong H, Habib A, Bi L, Qais DS, Wen L. Hollow Cathode Discharge Ionization Mass Spectrometry: Detection, Quantification and Gas Phase Ion-Molecule Reactions of Explosives and Related Compounds. Crit Rev Anal Chem 2024; 54:148-174. [PMID: 35467991 DOI: 10.1080/10408347.2022.2067467] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Mass spectrometry (MS) has become an essential analytical method in every sector of science and technology. Because of its unique ability to provide direct molecular structure information on analytes, an extra method is rarely required. This review describes fabrication of a variable-pressure hollow cathode discharge (HCD) ion source for MS in detection, quantification and investigation of gas-phase ion molecule reactions of explosives and related compounds using air as a carrier gas. The HCD ion source has been designed in such a way that by altering the ion source pressures, the system can generate both HCD and conventional GD. This design enables for the selective detection and quantification of explosives at trace to ultra-trace levels. The pressure-dependent HCD ion source has also been used to investigate ion-molecule reactions in the gas phase of explosives and related compounds. The mechanism of ion formation in explosive reactions is also discussed.
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Affiliation(s)
- Huanhuan Hong
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
| | - Ahsan Habib
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
- Department of Chemistry, University of Dhaka, Dhaka, Bangladesh
| | - Lei Bi
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
| | | | - Luhong Wen
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
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Saatchi A, Zarkovic T, Borden S, Palaty J, Gill C. Therapeutic drug monitoring of clozapine in human serum by high-throughput paper spray mass spectrometry. J Mass Spectrom Adv Clin Lab 2024; 32:41-46. [PMID: 38419980 PMCID: PMC10899010 DOI: 10.1016/j.jmsacl.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 02/02/2024] [Accepted: 02/12/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction Monitoring the atypical antipsychotic drug clozapine is crucial to ensure patient safety. This article showcases a high-throughput analytical method for measuring clozapine and its primary metabolite norclozapine (N-desmethylclozapine) in serum using paper spray mass spectrometry (PS-MS). Objectives This study aimed to assess the viability of a PS-MS method for the rapid measurement of clozapine and norclozapine in human serum samples as an alternative to liquid chromatography mass spectrometry (LC-MS). Methods Serum samples were processed by protein precipitation followed by deposition of the supernatant containing labelled internal standards onto paper spray substrates mounted in cartridges. Analytes were then analyzed using a triple quadrupole mass spectrometer equipped with a commercial paper spray ionization source. The results obtained from the patient samples were compared to those from a validated LC-MS assay. Results PS-MS calibrations for clozapine and norclozapine were linear (R2 > 0.99) over five days. Between-run precision was below 8 %, and within-run precision did not exceed 10 %. When compared to a validated LC-MS method, the mean bias for 39 patient samples was -9% for clozapine and -1% for norclozapine, with no outliers. Mass spectrometry ion ratio comparisons indicated no interference for patient samples above the lower limit of quantification. There was less than 7 % change in the measured concentrations of both analytes over five days for samples dried on paper substrates. Notably, virtually no maintenance of the MS source was required during this study. Conclusion This study illustrates the potential of PS-MS for serum drug monitoring in the clinical laboratory.
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Affiliation(s)
- A. Saatchi
- Applied Environmental Research Laboratories, Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, Canada
| | - T.M. Zarkovic
- Applied Environmental Research Laboratories, Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, Canada
| | - S.A. Borden
- Applied Environmental Research Laboratories, Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, Canada
| | - J. Palaty
- Fraser Health Authority, Vancouver, BC, Canada
| | - C.G. Gill
- Applied Environmental Research Laboratories, Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, Canada
- Department of Chemistry, Simon Fraser University, Burnaby, BC, Canada
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
- Canadian Institute for Substance Use Research (CISUR), University of Victoria, Victoria, BC, Canada
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Hassan MTA, Chen X, Fnu PIJ, Osonga FJ, Sadik OA, Li M, Chen H. Rapid detection of per- and polyfluoroalkyl substances (PFAS) using paper spray-based mass spectrometry. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133366. [PMID: 38185081 DOI: 10.1016/j.jhazmat.2023.133366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/10/2023] [Accepted: 12/22/2023] [Indexed: 01/09/2024]
Abstract
Traditional PFAS analysis by mass spectrometry (MS) is time-consuming, as laborious sample preparation (e.g., extraction and desalting) is necessary. Herein, we report fast detection of PFAS by paper spray (PS)-based MS techniques, which employs a triangular-shaped filter paper for sample loading and ionization (≤ 3 min per sample). In this study, PS-MS was first used for direct PFAS analysis of drinking water, tap water, and wastewater. Interestingly, food package paper materials can be directly cut and examined with PS-MS for possible PFAS contamination. For samples containing salt matrices which would suppress PFAS ion signal, desalting paper spray mass spectrometry (DPS-MS), was shown to be capable of rapidly desalting, ionizing and detecting PFAS species such as per-fluorooctanoic acid (PFOA) and per-fluorosulphonic acid (PFOS). The retention of PFAS on paper substrate while salts being washed away by water is likely due to hydrophilic interaction between the PFAS polar head (e.g., carboxylic acid, sulfonic acid) with the polar filter paper cellulose surface. The DPS-MS method is highly sensitive (limits of detection:1.2-4.5 ppt) and can be applicable for directly analyzing soil extract and soil samples. These results suggest the high potential of PS-MS and the related DPS-MS technique in real-world environmental analysis of PFAS.
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Affiliation(s)
- Md Tanim-Al Hassan
- Department of Chemistry and Environmental Science, New Jersey Institutes of Technology, University Heights, Newark, NJ 07102, USA
| | - Xingzhi Chen
- Department of Chemistry and Environmental Science, New Jersey Institutes of Technology, University Heights, Newark, NJ 07102, USA
| | - Praneeth Ivan Joel Fnu
- Department of Chemistry and Environmental Science, New Jersey Institutes of Technology, University Heights, Newark, NJ 07102, USA
| | - Francis J Osonga
- Department of Chemistry and Environmental Science, New Jersey Institutes of Technology, University Heights, Newark, NJ 07102, USA
| | - Omowunmi A Sadik
- Department of Chemistry and Environmental Science, New Jersey Institutes of Technology, University Heights, Newark, NJ 07102, USA
| | - Mengyan Li
- Department of Chemistry and Environmental Science, New Jersey Institutes of Technology, University Heights, Newark, NJ 07102, USA
| | - Hao Chen
- Department of Chemistry and Environmental Science, New Jersey Institutes of Technology, University Heights, Newark, NJ 07102, USA.
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Zhao Y, Gan Y, Chen J, Zheng H, Chang Y, Lin C. Recent reports on the sensing strategy and the On-site detection of illegal drugs. RSC Adv 2024; 14:6917-6929. [PMID: 38410368 PMCID: PMC10895702 DOI: 10.1039/d3ra06931a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 12/13/2023] [Indexed: 02/28/2024] Open
Abstract
In this review, works on the on-site detection of illegal drugs in recent years are summarised and discussed, most of which were published within the past five years. The detection methods are categorised as colourimetric, fluorescence, Raman spectrometry, ion mobility spectrometry, electrochemistry, and mass spectrometry. Also, strategies that are possibly suitable for on-site detection and the actual instrumentation to be used in the field are listed.
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Affiliation(s)
- Yang Zhao
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security P.R.C. No. 18 Dongbeiwang West Road, Haidian District 100193 Beijing China
- Institute of Forensic Science of the Ministry of Public Security No. 17 Muxidi Nanli, West City District 100038 Beijing China
| | - Yumeng Gan
- Institute for Biomimetics and Soft Matter, Fujian Provincial Key Laboratory for Soft Functional Materials Research, College of Physical Science and Technology, Xiamen University 9 Zengcuoan West Road 361005 Xiamen China
- State Key Laboratory of Physical Chemistry of Solid Surface Xiamen China
| | - Jun Chen
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security P.R.C. No. 18 Dongbeiwang West Road, Haidian District 100193 Beijing China
| | - Hui Zheng
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security P.R.C. No. 18 Dongbeiwang West Road, Haidian District 100193 Beijing China
| | - Ying Chang
- Institute of Forensic Science of the Ministry of Public Security No. 17 Muxidi Nanli, West City District 100038 Beijing China
| | - Changxu Lin
- Institute for Biomimetics and Soft Matter, Fujian Provincial Key Laboratory for Soft Functional Materials Research, College of Physical Science and Technology, Xiamen University 9 Zengcuoan West Road 361005 Xiamen China
- State Key Laboratory of Physical Chemistry of Solid Surface Xiamen China
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Trippa D, Scalenghe R, Basso MF, Panno S, Davino S, Morone C, Giovino A, Oufensou S, Luchi N, Yousefi S, Martinelli F. Next-generation methods for early disease detection in crops. PEST MANAGEMENT SCIENCE 2024; 80:245-261. [PMID: 37599270 DOI: 10.1002/ps.7733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 08/21/2023] [Indexed: 08/22/2023]
Abstract
Plant pathogens are commonly identified in the field by the typical disease symptoms that they can cause. The efficient early detection and identification of pathogens are essential procedures to adopt effective management practices that reduce or prevent their spread in order to mitigate the negative impacts of the disease. In this review, the traditional and innovative methods for early detection of the plant pathogens highlighting their major advantages and limitations are presented and discussed. Traditional techniques of diagnosis used for plant pathogen identification are focused typically on the DNA, RNA (when molecular methods), and proteins or peptides (when serological methods) of the pathogens. Serological methods based on mainly enzyme-linked immunosorbent assay (ELISA) are the most common method used for pathogen detection due to their high-throughput potential and low cost. This technique is not particularly reliable and sufficiently sensitive for many pathogens detection during the asymptomatic stage of infection. For non-cultivable pathogens in the laboratory, nucleic acid-based technology is the best choice for consistent pathogen detection or identification. Lateral flow systems are innovative tools that allow fast and accurate results even in field conditions, but they have sensitivity issues to be overcome. PCR assays performed on last-generation portable thermocyclers may provide rapid detection results in situ. The advent of portable instruments can speed pathogen detection, reduce commercial costs, and potentially revolutionize plant pathology. This review provides information on current methodologies and procedures for the effective detection of different plant pathogens. © 2023 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- Daniela Trippa
- Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy
| | - Riccardo Scalenghe
- Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy
| | | | - Stefano Panno
- Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy
| | - Salvatore Davino
- Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy
| | - Chiara Morone
- Regione Piemonte - Phytosanitary Division, Torino, Italy
| | - Antonio Giovino
- Council for Agricultural Research and Economics (CREA)-Research Centre for Plant Protection and Certification (CREA-DC), Palermo, Italy
| | - Safa Oufensou
- Dipartimento di Agraria, Università degli Studi di Sassari, Sassari, Italy
| | - Nicola Luchi
- National Research Council, Institute for Sustainable Plant Protection, (CNR-IPSP), Florence, Italy
| | - Sanaz Yousefi
- Department of Horticultural Science, Bu-Ali Sina University, Hamedan, Iran
| | - Federico Martinelli
- Department of Biology, University of Florence, Florence, Italy
- National Research Council, Institute for Sustainable Plant Protection, (CNR-IPSP), Florence, Italy
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Jiang S, Zhao J, Yan H, Xiang P, Shen M. Analysis of 15 anti-obesity drugs in urine using thermal-assisted paper spray mass spectrometry. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:4434-4441. [PMID: 37606058 DOI: 10.1039/d3ay00559c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
Anti-obesity drugs, used to suppress appetite and reduce fat absorption, have been circulated and traded illegally worldwide. The traditional methods of liquid chromatography tandem mass spectrometry (LC-MS/MS) and gas chromatography-mass spectrometry (GC-MS) for analyzing these drugs in in vivo samples require complex sample pretreatment and time-consuming procedures. To address this issue, a thermal-assisted paper spray mass spectrometry (PS-MS) method was developed in this study to analyze anti-obesity drugs in raw urine. By incorporating a heat source and optimizing the spray solvent and paper substrate, this technique demonstrates reduced matrix effect and higher sensitivity compared to traditional PS-MS methodology for direct analysis of anti-obesity drugs in urine samples. A temperature range of 100-200 °C can be set for screening anti-obesity drugs in urine samples, with the flexibility to adjust the temperature according to the specific drug being analyzed. The limits of detection (LODs) for these 15 anti-obesity drugs in urine ranged between 1 and 500 ng mL-1. Furthermore, the thermal-assisted PS-MS method exhibited good linearities (R2, 0.9903-0.9997) within the range from 10-100 to 1000 ng mL-1 for the direct quantitation of anti-obesity drugs in urine samples with an internal standard. Therefore, the thermal-assisted PS-MS technique may provide a novel approach for the direct analysis of drugs in complex samples.
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Affiliation(s)
- Shijia Jiang
- Department of Forensic Toxicology, Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, 200063, China.
- Criminal Justice College, East China University of Political Science and Law, Shanghai, 200042, China
| | - Junbo Zhao
- Department of Forensic Toxicology, Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, 200063, China.
| | - Hui Yan
- Department of Forensic Toxicology, Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, 200063, China.
| | - Ping Xiang
- Department of Forensic Toxicology, Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, 200063, China.
| | - Min Shen
- Department of Forensic Toxicology, Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, 200063, China.
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Shi L, Habib A, Bi L, Hong H, Begum R, Wen L. Ambient Ionization Mass Spectrometry: Application and Prospective. Crit Rev Anal Chem 2022:1-50. [PMID: 36206159 DOI: 10.1080/10408347.2022.2124840] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
Abstract
Mass spectrometry (MS) is a formidable analytical tool for the analysis of non-polar to polar compounds individually and/or from mixtures, providing information on the molecular weights and chemical structures of the analytes. During the last more than one-decade, ambient ionization mass spectrometry (AIMS) has developed quickly, producing a wide range of platforms and proving scientific improvements in a variety of domains, from biological imaging to quick quality control. These methods have made it possible to detect target analytes in real time without sample preparation in an open environment, and they can be connected to any MS system with an atmospheric pressure interface. They also have the ability to analyze explosives, illicit drugs, disease diagnostics, drugs in biological samples, adulterants in food and agricultural products, reaction progress, and environmental monitoring. The development of novel ambient ionization techniques, such as probe electrospray ionization, paper spray ionization, and fiber spray ionization, employed even at picolitre to femtolitre solution levels to provide femtogram to attogram levels of the target analytes. The special characteristic of this ambient ion source, which has been extensively used, is the noninvasive property of PESI of examination of biological real samples. The results in the current review supports the idea that AIMS has emerged as a pioneer in MS-based approaches and that methods will continue to be developed along with improvements to existing ones in the near future.
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Affiliation(s)
- Lulu Shi
- Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, China
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
| | - Ahsan Habib
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
- Department of Chemistry, University of Dhaka, Dhaka, Bangladesh
| | - Lei Bi
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
| | - Huanhuan Hong
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
| | - Rockshana Begum
- Department of Chemistry, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Luhong Wen
- China Innovation Instrument Co., Ltd, Ningbo, Zhejiang, China
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang, China
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8
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Skaggs C, Zimmerman H, Manicke N, Kirkpatrick L. Development and validation of a paper spray mass spectrometry method for the rapid quantitation of remdesivir and its active metabolite, GS-441524, in human plasma. J Mass Spectrom Adv Clin Lab 2022; 25:27-35. [PMID: 35721272 PMCID: PMC9188284 DOI: 10.1016/j.jmsacl.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 05/21/2022] [Accepted: 06/01/2022] [Indexed: 11/17/2022] Open
Abstract
Rapid PS-MS/MS quantification of remdesivir and its active metabolite, GS-441524, directly from plasma. No sample preparation, short turn-around time, use of stable isotope-labeled internal standards. Robust stability data are presented. Suitable for adjusting remdesivir dosage for optimal efficacy and minimal toxicity.
Introduction Remdesivir (GS-5734) is a nucleoside analog prodrug with antiviral activity against several single-stranded RNA viruses, including the novel severe respiratory distress syndrome virus 2 (SARS-CoV-2). It is currently the only FDA-approved antiviral agent for the treatment of individuals with COVID-19 caused by SARS-CoV-2. However, remdesivir pharmacokinetics/pharmacodynamics (PK/PD) and toxicity data in humans are extremely limited. It is imperative that precise analytical methods for the quantification of remdesivir and its active metabolite, GS-441524, are developed for use in further studies. We report, herein, the first validated anti-viral paper spray-mass spectrometry (PS-MS/MS) assay for the quantification of remdesivir and GS-441524 in human plasma. We seek to highlight the utility of PS-MS/MS technology and automation advancements for its potential future use in clinical research and the clinical laboratory setting. Methods Calibration curves for remdesivir and GS-441524 were created utilizing seven plasma-based calibrants of varying concentrations and two isotopic internal standards of set concentrations. Four plasma-based quality controls were prepared in a similar fashion to the calibrants and utilized for validation. No sample preparation was needed. Briefly, plasma samples were spotted on a paper substrate contained within pre-manufactured plastic cassette plates, and the spots were dried for 1 h. The samples were then analyzed directly for 1.2 min utilizing PS-MS/MS. All experiments were performed on a Thermo Scientific Altis triple quadrupole mass spectrometer utilizing automated technology. Results The calibration ranges were 20 – 5000 and 100 – 25000 ng/mL for remdesivir and GS-441524, respectively. The calibration curves for the two antiviral agents showed excellent linearity (average R2 = 0.99–1.00). The inter- and intra-day precision (%CV) across validation runs at four QC levels for both analytes was less than 11.2% and accuracy (%bias) was within ± 15%. Plasma calibrant stability was assessed and degradation for the 4 °C and room temperature samples were seen beginning at Day 7. The plasma calibrants were stable at −20 °C. No interference, matrix effects, or carryover was discovered during the validation process. Conclusions PS-MS/MS represents a useful methodology for rapidly quantifying remdesivir and GS-441524, which may be useful for clinical PK/PD, therapeutic drug monitoring (TDM), and toxicity assessment, particularly during the current COVID-19 pandemic and future viral outbreaks.
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Miniature mass spectrometer-based point-of-care assay for cabotegravir and rilpivirine in whole blood. Anal Bioanal Chem 2022; 414:3387-3395. [PMID: 35169905 PMCID: PMC9018536 DOI: 10.1007/s00216-022-03954-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/07/2022] [Accepted: 02/01/2022] [Indexed: 11/01/2022]
Abstract
HIV prevention and treatment with injectable cabotegravir and/or rilpivirine administered once every 4 to 8 weeks is an attractive alternative to daily therapy. Prescribed dosage and drug concentrations in plasma are based on patient data collected in clinical trials, but actual patients are expected to exhibit more variability in drug concentrations, which is important to quantify. Here, we demonstrate the first quantitative point-of-care assay with a miniature mass spectrometer to assess these drug concentrations in whole blood. Quantitative performance is obtained using paper spray ionization in combination with tandem mass spectrometry (MS/MS) in the clinically relevant concentration range of both drugs. Limits of quantitation (LoQs) of cabotegravir and rilpivirine are measured to be 750 ng/mL and 20 ng/mL, respectively. The assay turnaround time is < 4 min, and strong linear relationships are established between MS/MS responses and concentration, with percentage of relative standard deviations (RSDs) that are <15% at concentrations above the LoQs. The speed, portability, low power consumption, and specificity offered by the miniature instrument should make it an appropriate platform for measuring drug concentrations in a walk-in clinic using small volumes of patient blood.
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Ling C, Shi Q, Wei Z, Zhang J, Hu J, Pei J. Rapid analysis of quinones in complex matrices by derivatization-based wooden-tip electrospray ionization mass spectrometry. Talanta 2022; 237:122912. [PMID: 34736649 DOI: 10.1016/j.talanta.2021.122912] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 12/19/2022]
Abstract
Quinones are important components participating in various biological processes as well as hazardous substances to human health. Rapid determination of quinones in environmental samples and biofluids is the basis for assessing their health effect. Here, we presented a rapid, straightforward, highly sensitive and environmental-friendly wooden-tip electrospray ionization mass spectrometry (ESI-MS) method for the determination of quinones in PM2.5, urine and serum. An amine group "tag" was introduced to the quinone structure through in situ derivatization with cysteamine to improve ionization efficiency of quinones in wooden-tip ESI-MS. The toothpicks were treated by sharpening and acidification with HNO3. Experimental parameters, including sample volume, spray voltage, and spray solvent composition were optimized to be 1 μL, 3.5 kV, and ACN/CH3COOC2H5 (v/v, 9:1), respectively. The limits of detection for the determination of 1,4-benzoquinone, methyl-p-benzoquinone, 1,4-naphthoquinone and 1,4-anthraquinone in ACN under the optimal conditions were 1.00, 0.96, 0.13, 0.16 ng (1.00, 0.96, 0.13, 0.16 μg/mL, sample volume, 1 μL), respectively. This approach was successfully applied to the determination of 1,4-naphthoquinone and 1,4-anthraquinone in complex matrices, including PM2.5, urine and serum without or with minimal sample preparation (LOD range: 0.22-1.48 ng).
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Affiliation(s)
- Chen Ling
- School of Marine Sciences, Guangxi University, Nanning, Guangxi, 530000, PR China
| | - Qiaofang Shi
- School of Marine Sciences, Guangxi University, Nanning, Guangxi, 530000, PR China
| | - Zhanpeng Wei
- School of Marine Sciences, Guangxi University, Nanning, Guangxi, 530000, PR China
| | - Jingjing Zhang
- School of Marine Sciences, Guangxi University, Nanning, Guangxi, 530000, PR China
| | - Junjie Hu
- School of Marine Sciences, Guangxi University, Nanning, Guangxi, 530000, PR China
| | - Jiying Pei
- School of Marine Sciences, Guangxi University, Nanning, Guangxi, 530000, PR China; Coral Reef Research Center of China, Nanning, Guangxi, 530000, PR China.
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11
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A comparative review on detection of Cocaine using hyphenated techniques. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-02039-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Borden SA, Saatchi A, Palaty J, Gill CG. A direct mass spectrometry method for cannabinoid quantitation in urine and oral fluid utilizing reactive paper spray ionization. Analyst 2022; 147:3109-3117. [DOI: 10.1039/d2an00743f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactive paper spray mass spectrometry mitigates many of the challenges associated with direct cannabinoid measurements, allowing for rapid, reliable and quantitative measurements in oral fluid and in urine at clinically relevant levels.
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Affiliation(s)
- Scott A. Borden
- Applied Environmental Research Laboratories, Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, Canada
| | - Armin Saatchi
- Applied Environmental Research Laboratories, Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, Canada
| | - Jan Palaty
- LifeLabs Medical Laboratories, Burnaby, BC, Canada
| | - Chris G. Gill
- Applied Environmental Research Laboratories, Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, Canada
- Department of Chemistry, Simon Fraser University, Burnaby, BC, Canada
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
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Xu C, Ruan H, Wang W, Li H. Triboionization in Discontinuous Atmospheric Pressure Inlet for a Miniature Ion Trap Mass Spectrometer. Anal Chem 2021; 93:15897-15904. [PMID: 34817157 DOI: 10.1021/acs.analchem.1c02611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Discontinuous atmospheric pressure interface (DAPI) consisting of a pinch valve, a silicone tube, and two metal capillaries has been widely used in miniature mass spectrometry. It is interesting that clear ion signals could be observed even when the extra ionization source was turned off. In-depth analysis suggested that this new ionization phenomenon known as triboionization is based on the surface friction on the inner surface of the silicone tube during the on/off of the pinch valve. In this study, triboionization in the DAPI of a miniature ion trap mass spectrometer was investigated. It was discovered that the signal intensity depended greatly on the material and the roughness of the silicone tube used in the DAPI. By rubbing the inner surface of the silicone tube, for example, the signal intensity can increase by nearly 20 times. Two connected pinch valves were developed to study the effects of the discharge pressure, the number, and the frequency of on/off of the pinch valve on triboionization, which were verified to have a large impact on the product ions. In addition, the humidity of the inner surface of the silicone tube impacted the signal intensity of product ions and the mass spectrum patterns, where the product ions were typically protonated ions. As the humidity increases, the signal intensity of analytes with high proton affinity increases accordingly. This triboionization source, which does not require heat, light, radiation, auxiliary gas, or solution, has been preliminarily proved to have potential for surface detection after continuous enrichment.
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Affiliation(s)
- Chuting Xu
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, People's Republic of China.,University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, People's Republic of China.,Dalian Key Laboratory for Online Analytical Instrumentation, 457 Zhongshan Road, Dalian 116023, People's Republic of China
| | - Huiwen Ruan
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, People's Republic of China.,University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, People's Republic of China.,Dalian Key Laboratory for Online Analytical Instrumentation, 457 Zhongshan Road, Dalian 116023, People's Republic of China
| | - Weiguo Wang
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, People's Republic of China.,Dalian Key Laboratory for Online Analytical Instrumentation, 457 Zhongshan Road, Dalian 116023, People's Republic of China
| | - Haiyang Li
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, People's Republic of China.,Dalian Key Laboratory for Online Analytical Instrumentation, 457 Zhongshan Road, Dalian 116023, People's Republic of China
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14
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Dulay MT, Boeser CL, Walker KL, Feider C, Zare RN. Polymer substrate with surface solvent reservoir for polymer-spray mass spectrometric analysis of hydrophilic drugs. TALANTA OPEN 2021. [DOI: 10.1016/j.talo.2021.100048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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15
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Song X, Li J, Mofidfar M, Zare RN. Distinguishing between Isobaric Ions Using Microdroplet Hydrogen-Deuterium Exchange Mass Spectrometry. Metabolites 2021; 11:728. [PMID: 34822386 PMCID: PMC8625015 DOI: 10.3390/metabo11110728] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022] Open
Abstract
Isobaric ions having the same mass-to-charge ratio cannot be separately identified by mass spectrometry (MS) alone, but this limitation can be overcome by using hydrogen-deuterium exchange (HDX) in microdroplets. Because isobaric ions may contain a varied number of exchangeable sites and different types of functional groups, each one produces a unique MS spectral pattern after droplet spray HDX without the need for MS/MS experiments or introduction of ion mobility measurements. As an example of the power of this approach, isobaric ions in urinary metabolic profiles are identified and used to distinguish between healthy individuals and those having bladder cancer.
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Affiliation(s)
- Xiaowei Song
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA; (X.S.); (M.M.)
- Department of Chemistry, Fudan University, Shanghai 200438, China;
| | - Jia Li
- Department of Chemistry, Fudan University, Shanghai 200438, China;
| | - Mohammad Mofidfar
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA; (X.S.); (M.M.)
| | - Richard N. Zare
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA; (X.S.); (M.M.)
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16
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Habib A, Bi L, Hong H, Wen L. Challenges and Strategies of Chemical Analysis of Drugs of Abuse and Explosives by Mass Spectrometry. Front Chem 2021; 8:598487. [PMID: 33537286 PMCID: PMC7847941 DOI: 10.3389/fchem.2020.598487] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 12/04/2020] [Indexed: 01/25/2023] Open
Abstract
In analytical science, mass spectrometry (MS) is known as a "gold analytical tool" because of its unique character of providing the direct molecular structural information of the relevant analyte molecules. Therefore, MS technique has widely been used in all branches of chemistry along with in proteomics, metabolomics, genomics, lipidomics, environmental monitoring etc. Mass spectrometry-based methods are very much needed for fast and reliable detection and quantification of drugs of abuse and explosives in order to provide fingerprint information for criminal investigation as well as for public security and safety at public places, respectively. Most of the compounds exist as their neutral form in nature except proteins, peptides, nucleic acids that are in ionic forms intrinsically. In MS, ion source is the heart of the MS that is used for ionizing the electrically neutral molecules. Performance of MS in terms of sensitivity and selectivity depends mainly on the efficiency of the ionization source. Accordingly, much attention has been paid to develop efficient ion sources for a wide range of compounds. Unfortunately, none of the commercial ion sources can be used for ionization of different types of compounds. Moreover, in MS, analyte molecules must be released into the gaseous phase and then ionize by using a suitable ion source for detection/quantification. Under these circumstances, fabrication of new ambient ion source and ultrasonic cutter blade-based non-thermal and thermal desorption methods have been taken into account. In this paper, challenges and strategies of mass spectrometry analysis of the drugs of abuse and explosives through fabrication of ambient ionization sources and new desorption methods for non-volatile compounds have been described. We will focus the literature progress mostly in the last decade and present our views for the future study.
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Affiliation(s)
- Ahsan Habib
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, China
- Department of Chemistry, University of Dhaka, Dhaka, Bangladesh
| | - Lei Bi
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, China
- China Innovation Instrument Co., Ltd., Ningbo, China
| | - Huanhuan Hong
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, China
- China Innovation Instrument Co., Ltd., Ningbo, China
| | - Luhong Wen
- The Research Institute of Advanced Technologies, Ningbo University, Ningbo, China
- China Innovation Instrument Co., Ltd., Ningbo, China
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17
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Sarih NM, Romero-Perez D, Bastani B, Rauytanapanit M, Boisdon C, Praneenararat T, Tajuddin HA, Abdullah Z, Badu-Tawiah AK, Maher S. Accelerated nucleophilic substitution reactions of dansyl chloride with aniline under ambient conditions via dual-tip reactive paper spray. Sci Rep 2020; 10:21504. [PMID: 33299034 PMCID: PMC7725966 DOI: 10.1038/s41598-020-78133-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/12/2020] [Indexed: 11/25/2022] Open
Abstract
Paper spray ionization (PSI) mass spectrometry (MS) is an emerging tool for ambient reaction monitoring via microdroplet reaction acceleration. PSI-MS was used to accelerate and monitor the time course of the reaction of dansyl chloride with aniline, in acetonitrile, to produce dansyl aniline. Three distinct PSI arrangements were explored in this study representing alternative approaches for sample loading and interaction; conventional single tip as well as two novel setups, a dual-tip and a co-axial arrangement were designed so as to limit any on-paper interaction between reagents. The effect on product abundance was investigated using these different paper configurations as it relates to the time course and distance of microdroplet travel. It was observed that product yield increases at a given distance and then decreases thereafter for all PSI configurations. The fluorescent property of the product (dansyl aniline) was used to visually inspect the reaction progress on the paper substrate during the spraying process. Amongst the variety of sample loading methods the novel dual-tip arrangement showed an increased product yield and microdroplet density, whilst avoiding any on-paper interaction between the reagents.
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Affiliation(s)
- Norfatirah Muhamad Sarih
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 3GJ, UK.,Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - David Romero-Perez
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 3GJ, UK
| | - Behnam Bastani
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 3GJ, UK
| | - Monrawat Rauytanapanit
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 3GJ, UK.,Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Rd, Pathumwan, Bangkok, 10330, Thailand
| | - Cedric Boisdon
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 3GJ, UK
| | - Thanit Praneenararat
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Rd, Pathumwan, Bangkok, 10330, Thailand
| | - Hairul Anuar Tajuddin
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Zanariah Abdullah
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | | | - Simon Maher
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 3GJ, UK.
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18
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Metwally H, Agrawal P, Smith R, Liu C, LeBlanc Y, Covey TR, Oleschuk R. Detection of Opioids on Mail/Packages Using Open Port Interface Mass Spectrometry (OPI-MS). JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2020; 31:2370-2378. [PMID: 33079532 DOI: 10.1021/jasms.0c00295] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Opioids (and their more potent synthetic analogues) are used therapeutically as effective pain killers; however, recreational use and consequent overdoses are implicated in the deaths of thousands of people across the world annually. Trafficking of opioids and other illegal drugs through international mail has become a significant challenge for law enforcement personnel. Hundreds of millions of letters are sorted by the U.S. and Canadian postal services every day. Chemical analysis of this immense volume of mail requires a very fast sampling/detection method. This work explores the use of real-time mass spectrometry analysis with the recently developed Open Port Interface (OPI) for acoustically dispensed nanoliter volume sample droplets, a type of liquid microjunction surface sampling probe, for rapid and easy non-intrusive detection of fentanyl, heroin, and oxycodone. The OPI coupled to mass spectrometry is a novel sample introduction method that allows the rapid analysis of sample surfaces without preparation or modification. Opioids on different packaging materials (e.g., paper, bubble wrap, Ziploc bags) were rapidly (<10 s) interrogated by the OPI, and the sensitivities of the method compared. Furthermore, an opioid surrogate (caffeine) could be facilely detected on envelopes after processing through postal services.
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Affiliation(s)
- Haidy Metwally
- Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada
| | - Prashant Agrawal
- Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada
| | - Rachael Smith
- Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada
| | - Chang Liu
- SCIEX, 71 Four Valley Drive, Concord, Ontario L4K 4 V8, Canada
| | - Yves LeBlanc
- SCIEX, 71 Four Valley Drive, Concord, Ontario L4K 4 V8, Canada
| | - Thomas R Covey
- SCIEX, 71 Four Valley Drive, Concord, Ontario L4K 4 V8, Canada
| | - Richard Oleschuk
- Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada
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19
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Dos Santos NA, Macrino CJ, Allochio Filho JF, Gonçalves FF, Almeida CM, Agostini F, Guizolfi T, Moura S, Lacerda V, Filgueiras PR, Ortiz RS, Romão W. Exploring the chemical profile of designer drugs by ESI(+) and PSI(+) mass spectrometry-An approach on the fragmentation mechanisms and chemometric analysis. JOURNAL OF MASS SPECTROMETRY : JMS 2020; 55:e4596. [PMID: 32729201 DOI: 10.1002/jms.4596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 06/11/2020] [Accepted: 06/16/2020] [Indexed: 06/11/2023]
Abstract
The consumption of design drugs, frequently known as new psychoactive substances (NPS), has increased considerably worldwide, becoming a severe issue for the responsible governmental agencies. These illicit substances can be defined as synthetic compounds produced in clandestine laboratories in order to act as analogs of schedule drugs mimetizing its chemical structure and improving its pharmacological effects while hampering the control and making regulation more complicated. In this way, the development of new methodologies for chemical analysis of NPS drugs is indispensable to determine a novel class of drugs arising from the underground market. Therefore, this work shows the use of high-resolution mass spectrometry Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) applying different ionization sources such as paper spray ionization (PSI) and electrospray ionization (ESI) in the evaluation of miscellaneous of seized drugs samples as blotter paper (n = 79) and tablet (n = 100). Also, an elucidative analysis was performed by ESI(+)MS/MS experiments, and fragmentation mechanisms were proposed to confirm the chemical structure of compounds identified. Besides, the results of ESI(+) and PSI(+)-FT-ICR MS were compared with those of GC-MS, revealing that ESI(+)MS showed greater detection efficiency among the methodologies employed in this study. Moreover, this study stands out as a guide for the chemical analysis of NPS drugs, highlighting the differences between the techniques of ESI(+)-FT-ICR MS, PSI(+)-FT-ICR MS, and GC-MS.
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Affiliation(s)
- Nayara A Dos Santos
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
| | - Clebson J Macrino
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
| | - João Francisco Allochio Filho
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
- Instituto Federal do Espírito Santo (IFES), Rodovia BR-101 Norte, Km 58, Litorâneo, São Mateus, Espírito Santo, 29932-540, Brazil
| | - Fernanda F Gonçalves
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
| | - Camila M Almeida
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
| | - Fabiana Agostini
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
- Laboratório de Biotecnologia de Produtos Naturais e Sintéticos, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul, 95020260, Brazil
| | - Tainara Guizolfi
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
- Laboratório de Biotecnologia de Produtos Naturais e Sintéticos, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul, 95020260, Brazil
| | - Sidnei Moura
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
- Laboratório de Biotecnologia de Produtos Naturais e Sintéticos, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul, 95020260, Brazil
| | - Valdemar Lacerda
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
| | - Paulo R Filgueiras
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
| | - Rafael S Ortiz
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
- Superintendência da Polícia Federal no Rio Grande Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Wanderson Romão
- Laboratório de Petroleômica e Forense, Universidade Federal do Espírito Santo (UFES), Avenida Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP: 29075-910, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Vitoria, Brazil
- Instituto Federal do Espírito Santo (IFES), Av. Ministro Salgado Filho, Soteco, Vila Velha, Espírito Santo, 29106-010, Brazil
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20
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Borden SA, Palaty J, Termopoli V, Famiglini G, Cappiello A, Gill CG, Palma P. MASS SPECTROMETRY ANALYSIS OF DRUGS OF ABUSE: CHALLENGES AND EMERGING STRATEGIES. MASS SPECTROMETRY REVIEWS 2020; 39:703-744. [PMID: 32048319 DOI: 10.1002/mas.21624] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 01/22/2020] [Indexed: 06/10/2023]
Abstract
Mass spectrometry has been the "gold standard" for drugs of abuse (DoA) analysis for many decades because of the selectivity and sensitivity it affords. Recent progress in all aspects of mass spectrometry has seen significant developments in the field of DoA analysis. Mass spectrometry is particularly well suited to address the rapidly proliferating number of very high potency, novel psychoactive substances that are causing an alarming number of fatalities worldwide. This review surveys advancements in the areas of sample preparation, gas and liquid chromatography-mass spectrometry, as well as the rapidly emerging field of ambient ionization mass spectrometry. We have predominantly targeted literature progress over the past ten years and present our outlook for the future. © 2020 Periodicals, Inc. Mass Spec Rev.
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Affiliation(s)
- Scott A Borden
- Applied Environmental Research Laboratories (AERL), Department of Chemistry, Vancouver Island University, Nanaimo, BC, V9R 5S5, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, V8P 5C2, Canada
| | - Jan Palaty
- LifeLabs Medical Laboratories, Burnaby, BC, V3W 1H8, Canada
| | - Veronica Termopoli
- LC-MS Laboratory, Department of Pure and Applied Sciences, University of Urbino Carlo Bo, 61029, Urbino, Italy
| | - Giorgio Famiglini
- LC-MS Laboratory, Department of Pure and Applied Sciences, University of Urbino Carlo Bo, 61029, Urbino, Italy
| | - Achille Cappiello
- Applied Environmental Research Laboratories (AERL), Department of Chemistry, Vancouver Island University, Nanaimo, BC, V9R 5S5, Canada
- LC-MS Laboratory, Department of Pure and Applied Sciences, University of Urbino Carlo Bo, 61029, Urbino, Italy
| | - Chris G Gill
- Applied Environmental Research Laboratories (AERL), Department of Chemistry, Vancouver Island University, Nanaimo, BC, V9R 5S5, Canada
- Department of Chemistry, University of Victoria, Victoria, BC, V8P 5C2, Canada
- Department of Chemistry, Simon Fraser University, Burnaby, BC, V5A 1S6, Canada
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, 98195
| | - Pierangela Palma
- Applied Environmental Research Laboratories (AERL), Department of Chemistry, Vancouver Island University, Nanaimo, BC, V9R 5S5, Canada
- LC-MS Laboratory, Department of Pure and Applied Sciences, University of Urbino Carlo Bo, 61029, Urbino, Italy
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21
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Mielczarek P, Silberring J, Smoluch M. MINIATURIZATION IN MASS SPECTROMETRY. MASS SPECTROMETRY REVIEWS 2020; 39:453-470. [PMID: 31793697 DOI: 10.1002/mas.21614] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 11/14/2019] [Indexed: 06/10/2023]
Abstract
Expectations for continuous miniaturization in mass spectrometry are not declining for years. Portable instruments are highly welcome by the industry, science, space agencies, forensic laboratories, and many other units. All are striving for the small, cheap, and as good as possible instruments. This review describes the recent developments of miniature mass spectrometers and also provides selected applications where these devices are used. Upcoming perspectives of further development are also discussed. @ 2019 John Wiley & Sons Ltd. Mass Spec Rev.
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Affiliation(s)
- Przemyslaw Mielczarek
- Department of Biochemistry and Neurobiology, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30, 30-059, Krakow, Poland
- Laboratory of Proteomics and Mass Spectrometry, Maj Institute of Pharmacology, Polish Academy of Sciences, Smetna 12, 31-343, Krakow, Poland
| | - Jerzy Silberring
- Department of Biochemistry and Neurobiology, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30, 30-059, Krakow, Poland
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, Curie-Sklodowskiej St. 34, 41-819, Zabrze, Poland
| | - Marek Smoluch
- Department of Biochemistry and Neurobiology, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30, 30-059, Krakow, Poland
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22
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Filho JFA, Dos Santos NA, Borges KB, Lacerda V, Pelição FS, Romão W. Fiber spray ionization mass spectrometry in forensic chemistry: A screening of drugs of abuse and direct determination of cocaine in urine. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2020; 34 Suppl 3:e8747. [PMID: 32056289 DOI: 10.1002/rcm.8747] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/30/2020] [Accepted: 02/06/2020] [Indexed: 06/10/2023]
Abstract
RATIONALE Ambient mass spectrometry techniques are much required in forensic chemistry to evaluate evidence with low analytical interference, high confidence, and accuracy. However, traditional methodologies, such as paper spray ionization, have been shown to present low sensitivity in the analysis of illicit drugs from biological matrices. METHODS Fiber spray ionization mass spectrometry (FSI-MS) was developed using a capillary polypropylene (PP) hollow fiber. Seized samples of drugs, i.e. a tablet, blotter paper, hashish, and cocaine powder, were analyzed. Cocaine was quantified from whole urine by dipping the fiber directly into solution. FSI-MS was tested for the analysis of a sample of urine obtained from a drug abuse suspect. RESULTS The FSI(+) analysis showed the detection of different types of synthetic drugs in tablet and blotter paper samples, e.g. amphetamine, cathinones, phenethylamines, and opioids, while pure cocaine and different types of coca alkaloids were identified from cocaine powder with good sensitivity and high mass accuracy. The hashish analysis by FSI(-) revealed signals of cannabinoids, cannabinoid acids, and cannabinoid derivatives, detected mainly as [M - H]- ions or chlorine adducts [M + Cl]- . The quantification of cocaine in whole urine showed good sensitivity and precision with limits of detection and quantification of 5.16 and 17.21 ng/mL, respectively, linearity above 0.999, and relative standard deviation below 2.71%. The evaluation of seized sample of urine showed the detection of cocaine with relative ion intensity greater than 36%, as well as the metabolites benzoylecgonine and cocaethylene with a relative intensity of 1.4% and 6%, respectively. CONCLUSIONS The developed FSI-MS method has the potential to be applied to forensic sample evaluation as well as to determine illicit drugs from biological matrices in toxicological analysis. The use of a capillary PP fiber has advantages as an extractor agent and ionizing substrate, and also the feature of it being dipped directly into the sample, thus preserving the integrity of the sample, which makes this a very promising ambient mass spectrometry method and relevant to forensic chemistry.
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Affiliation(s)
- João Francisco Allochio Filho
- Laboratório de Petroleômica e Química Forense, Departamento de Química, Universidade Federal do Espírito Santo, Vitória, ES, 29075-910, Brazil
- Instituto Federal do Espírito Santo, São Mateus, ES, 29932-540, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Brazil
| | - Nayara A Dos Santos
- Laboratório de Petroleômica e Química Forense, Departamento de Química, Universidade Federal do Espírito Santo, Vitória, ES, 29075-910, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Brazil
| | - Keyller Bastos Borges
- Departamento de Ciências Naturais, Universidade Federal de São João del-Rei, São João del-Rei, MG, 36301-160, Brazil
| | - Valdemar Lacerda
- Laboratório de Petroleômica e Química Forense, Departamento de Química, Universidade Federal do Espírito Santo, Vitória, ES, 29075-910, Brazil
| | - Fabrício Souza Pelição
- Departamento Médico Legal, Polícia Civil do Espírito Santo (PC-ES), Vitória, ES, 29045-402, Brazil
| | - Wanderson Romão
- Laboratório de Petroleômica e Química Forense, Departamento de Química, Universidade Federal do Espírito Santo, Vitória, ES, 29075-910, Brazil
- Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Brazil
- Instituto Federal do Espírito Santo, Vila Velha, ES, 29106-010, Brazil
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23
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Borden SA, Saatchi A, Krogh ET, Gill CG. Rapid and quantitative determination of fentanyls and pharmaceuticals from powdered drug samples by paper spray mass spectrometry. ACTA ACUST UNITED AC 2020. [DOI: 10.1002/ansa.202000083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Scott A. Borden
- Applied Environmental Research Laboratories (AERL) Department of Chemistry Vancouver Island University Nanaimo British Columbia Canada
- Department of Chemistry University of Victoria Victoria British Columbia Canada
| | - Armin Saatchi
- Applied Environmental Research Laboratories (AERL) Department of Chemistry Vancouver Island University Nanaimo British Columbia Canada
| | - Erik T. Krogh
- Applied Environmental Research Laboratories (AERL) Department of Chemistry Vancouver Island University Nanaimo British Columbia Canada
- Department of Chemistry University of Victoria Victoria British Columbia Canada
| | - Chris G. Gill
- Applied Environmental Research Laboratories (AERL) Department of Chemistry Vancouver Island University Nanaimo British Columbia Canada
- Department of Chemistry University of Victoria Victoria British Columbia Canada
- Department of Chemistry Simon Fraser University Burnaby British Columbia Canada
- Department of Environmental and Occupational Health Sciences University of Washington Seattle Washington
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24
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Kasperkiewicz A, Pawliszyn J. Multiresidue pesticide quantitation in multiple fruit matrices via automated coated blade spray and liquid chromatography coupled to triple quadrupole mass spectrometry. Food Chem 2020; 339:127815. [PMID: 32836024 DOI: 10.1016/j.foodchem.2020.127815] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 08/05/2020] [Accepted: 08/08/2020] [Indexed: 12/20/2022]
Abstract
Application of ambient mass spectrometry techniques to accelerate analysis of pesticides in produce, with technique validation via chromatographic separation, has not been explored extensively. In this work, coated blade spray (CBS) was used to provide freedom of instrumental choice for a multiresidue panel of pesticides in apple, blueberry, grape, and strawberry through direct-coupling with mass spectrometry (MS) and liquid chromatographic (LC) analyses. For all four matrices, >125 compounds were found to meet European Union guidelines concerning linearity, precision, and accuracy while both CBS-MS/MS and SPME-LC-MS/MS methods achieved limits of quantitation below their minimum regulatory limits. Additionally, results for samples containing residues (n = 57) yielded good agreement between instrumental methods (percent differences < 20% for 73% residues), supporting CBS as a stand-alone technique or complement to LC confirmation of pesticides in fruit matrices.
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Affiliation(s)
| | - Janusz Pawliszyn
- Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada.
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25
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Abstract
Direct ambient ionization techniques have been developed with the aim to reduce the complexity of mass spectrometry analysis by minimizing sample preparation and chromatographic separation. In this context, paper spray-MS (PS-MS) is an innovative approach that provides faster and cheaper analysis of biofluids by the addition of the sample directly to a paper. In forensic toxicology, the analytical workflow for the detection and quantification of drugs of abuse is onerous, including sample treatment, extraction and clean up, especially regarding complex biological matrices. PS-MS allows the detection of analytes of toxicological interest in blood, plasma and urine using low sample volume. This review aims to discuss the potential use, advances and challenges of PS-MS in forensic toxicology.
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26
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Song X, Chen H, Zare RN. Coulometry-assisted quantitation in spray ionization mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2020; 56:e4628. [PMID: 33245185 DOI: 10.1002/jms.4628] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/16/2020] [Accepted: 06/23/2020] [Indexed: 06/11/2023]
Abstract
The concentration of target analyte in a mixture can be quantified by combining coulometric measurements with spray ionization mass spectrometry. A three-electrode system screen printed on the polymer support acts both as the coulometry platform for electrochemical oxidation and the sample loading tip for spray ionization. After loading a droplet of the analyte solution onto the tip, two steps were taken to implement quantitation. First, the electrochemical oxidation potential was optimized with cyclic voltammetry followed by coulometric measurements to calculate the amount of oxidized analyte under a constant low voltage within a fixed period of time (5 s). Then, a high voltage (+4.5 kV) was applied to the tip to trigger spray ionization for measuring the oxidation yield from the native analyte ion and its oxidized product ion intensities by mass spectrometry. The analyte's native concentration is quantified by dividing the oxidized product's concentration (based on Coulomb's law) and the oxidation yield (estimated from mass spectrometry [MS] assuming that the parent and oxidation product have nearly the same ionization efficiencies). The workflow has an advantage in being free of any standard for constructing the quantitation curve. Several model compounds (tyrosine, dopamine, and angiotensin II) were selected for method validation. It was demonstrated that this strategy was feasible with an accuracy of ~15% for a wide coverage of different species including endogenous metabolites and peptides. As an example of its possible practical use, it was initially employed to make a bilirubin assay in urine.
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Affiliation(s)
- Xiaowei Song
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Hao Chen
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Richard N Zare
- Department of Chemistry, Fudan University, Shanghai, 200438, China
- Department of Chemistry, Stanford University, Stanford, CA, 94305, USA
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27
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Frey BS, Damon DE, Badu-Tawiah AK. Emerging trends in paper spray mass spectrometry: Microsampling, storage, direct analysis, and applications. MASS SPECTROMETRY REVIEWS 2020; 39:336-370. [PMID: 31491055 PMCID: PMC7875099 DOI: 10.1002/mas.21601] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 07/22/2019] [Indexed: 05/20/2023]
Abstract
Recent advancements in the sensitivity of chemical instrumentation have led to increased interest in the use of microsamples for translational and biomedical research. Paper substrates are by far the most widely used media for biofluid collection, and mass spectrometry is the preferred method of analysis of the resultant dried blood spot (DBS) samples. Although there have been a variety of review papers published on DBS, there has been no attempt to unify the century old DBS methodology with modern applications utilizing modified paper and paper-based microfluidics for sampling, storage, processing, and analysis. This critical review will discuss how mass spectrometry has expanded the utility of paper substrates from sample collection and storage, to direct complex mixture analysis to on-surface reaction monitoring.
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Affiliation(s)
| | | | - Abraham K. Badu-Tawiah
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio 43210
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28
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Jurisch M, de Paula CCA, Augusti R. Distinguishing legal and illegal cigarettes by applying paper spray mass spectrometry and chemometric tools. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2020; 34:e8752. [PMID: 32059068 DOI: 10.1002/rcm.8752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 06/10/2023]
Abstract
RATIONALE Smoking is responsible for one in five deaths around the world. Thus, governments have been trying to reduce the number of active smokers by increasing taxes on products. This scenario creates a new problem by raising the consumption of illegally traded cigarettes, which are often seized and analyzed by police forces. METHODS Legal and illegal cigarette samples were extracted and analyzed using paper spray ionization mass spectrometry (PS-MS). The mass spectrometer was set to operate in full-scan positive ion mode to yield representative chemical profiles of each sample. The results were used to build a chemometric model using partial least squares discriminant analysis (PLS-DA) to discriminate between both sets of samples, i.e. legal and illegal. RESULTS The PS-MS procedure was fast, simple and efficient, yielding high-quality and reproducible mass spectra with a very good signal-to-noise ratio. Even though all samples displayed visually indistinguishable mass spectra, the PS-MS data handled by the PLS-DA approach furnished a model that reached sample classification with rates of 100% and 80% for the training and validation sets, respectively. CONCLUSIONS A novel methodology was successfully developed associating the PS-MS technique with chemometric analysis to differentiate between legal and illegal cigarettes. The PS-MS technique proved to be adequate for obtaining fingerprints of such types of samples despite high complexity, and a PLS-DA model was successfully constructed achieving 82.1% accuracy.
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Affiliation(s)
- Marina Jurisch
- Departamento de Química, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | | | - Rodinei Augusti
- Departamento de Química, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
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29
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Chiang S, Zhang W, Farnsworth C, Zhu Y, Lee K, Ouyang Z. Targeted Quantification of Peptides Using Miniature Mass Spectrometry. J Proteome Res 2020; 19:2043-2052. [PMID: 32202427 DOI: 10.1021/acs.jproteome.9b00875] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Proteomics by mass spectrometry (MS) allows for the identification of amino acid/peptide sequences in complex mixtures. Peptide analysis and quantitation enables screening of protein biomarkers and targeted protein biomarker analysis for clinical applications. Whereas miniature mass spectrometers have primarily demonstrated point-of-care analyses with simple procedures aiming at drugs and lipids, it would be interesting to explore their potential in analyzing proteins and peptides. In this work, we adapted a miniature MS instrument for peptide analysis. A mass range as wide as 100-2000 m/z was achieved for obtaining peptide spectra using this instrument with dual linear ion traps. MS2 and MS3 can be performed to analyze a wide range of peptides. The parameters of pressure, electric potentials, and solution conditions were optimized to analyze peptides with molecular weights between 900 and 1800 Da. The amino acid sequences were identified using both beam-type and in-trap collision-induced dissociation, and the results were comparable to those obtained by a commercial quadrupole time-of-flight mass spectrometer. With product ion monitoring scan mode, peptide quantitation was performed with a limit of detection of 20 nM achieved for the Met peptide. The method developed has also been applied to the analysis of the trypsin-digested cell lysate of SKBR3 cells with a low expression level of the Met gene.
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Affiliation(s)
- Spencer Chiang
- State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing, 100084, China.,Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Wenpeng Zhang
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | | | - Yiying Zhu
- Cell Signaling Technology, Danvers, Massachusetts 01923, United States
| | - Kimberly Lee
- Cell Signaling Technology, Danvers, Massachusetts 01923, United States
| | - Zheng Ouyang
- State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing, 100084, China.,Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, United States.,Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
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30
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Fu X, Qin Y, Xia B, Wang Y, Shi P, Zhou Y. High-sensitivity detection of therapeutic drugs in complex biofluids using a packed ballpoint-electrospray ionization technique. Anal Bioanal Chem 2020; 412:2711-2720. [PMID: 32140733 DOI: 10.1007/s00216-020-02512-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/16/2020] [Accepted: 02/12/2020] [Indexed: 02/05/2023]
Abstract
A simple and sensitive C18 packed ballpoint-electrospray ionization (PBP-ESI) technique was developed for biofluid analysis. In this technique, the configuration of a commercial ballpoint consisting of a hollow chamber, an intermediate socket, and a metal ball was fully exploited. The rear-end hollow chamber was used for loading C18 adsorbent and sample, and the front metal ball served as a spray emitter for online ionization. The good electrical conductivity of the metal body allowed high voltage to be conveniently applied to the ballpoint without inserting the electrode into the solution for electrical connection. Urine sample was directly analyzed with the C18 packed ballpoint; plasma and whole blood samples were premixed with C18 adsorbent before being packed into the ballpoint for detection. As a result of the sample cleanup by C18 adsorbent, the salt matrix in the urine sample as well as the phospholipid and protein matrices in plasma and whole blood samples was significantly reduced. The lower limits of quantitation (LLOQs) for urine, plasma, and whole blood samples reached the subnanogram-per-milliliter level. Graphical abstract.
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Affiliation(s)
- Xian Fu
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu, 610041, Sichuan, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yongping Qin
- GCP Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Bing Xia
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu, 610041, Sichuan, China
| | - Yu Wang
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu, 610041, Sichuan, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Peiyu Shi
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu, 610041, Sichuan, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yan Zhou
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu, 610041, Sichuan, China.
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31
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Brandon B, Nicholas M. Using Sesame Seed Oil to Preserve and Preconcentrate Cannabinoids for Paper Spray Mass Spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2020; 31:675-684. [PMID: 32013413 PMCID: PMC7322731 DOI: 10.1021/jasms.9b00113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Cannabinoids present a unique set of analytical challenges. An increasing number of states have voted to decriminalize recreational marijuana use, creating a need for new kinds of rapid testing. At the same time, synthetic compounds with activity similar to THC, termed synthetic cannabinoids, have become more prevalent and pose significant health risks. A rapid method capable of detecting both natural and synthetic cannabinoids would be useful in cases of driving under the influence of drugs, where it might not be obvious whether the suspect consumed marijuana, a synthetic cannabinoid, or both. Paper spray mass spectrometry is an ambient ionization technique which allows for the direct ionization of analyte from a biofluid spot on a piece of paper. Natural cannabinoids like THC, however, are labile and rapidly disappear from dried sample spots, making it difficult to detect them at clinically relevant levels. Presented here is a method to concentrate and preserve THC and synthetic cannabinoids in urine and oral fluid on paper for analysis by paper spray mass spectrometry. Sesame seed oil was investigated both as a means of preserving THC and as part of a technique, termed paper strip extraction, wherein urine or oral fluid is flowed through an oil spot on a strip of paper to preconcentrate cannabinoids. This technique preserved THC in dried biofluid samples for at least 27 days at room temperature; paper spray MS/MS analysis of these preserved dried spots was capable of detecting THC and synthetic cannabinoids at low ng/mL concentrations, making it suitable as a rapid screening technique. The technique was adapted to be used with a commercially available autosampler.
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32
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Narayanan R, Song X, Chen H, Zare RN. Teflon Spray Ionization Mass Spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2020; 31:234-239. [PMID: 31939677 DOI: 10.1021/jasms.9b00069] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Polytetrafluoroethene, commonly known as Teflon, is a plastic famous for its inertness, strength, and nonstick properties, allowing its repeated use in many applications. We report the use of a triangularly cut Teflon substrate to take the place of paper in a form of spray mass spectrometry. A conducting wire (gold) at high potential (positive or negative) makes contact with a drop of the liquid sample at the apex of the triangle, causing a spray of droplets to be directed toward the heated inlet of a mass spectrometer. Saccharides, drugs, illegal additives, peptides, proteins, bilirubin, and vancomycin give mass spectra with high signal-to-noise (S/N) ratios, allowing detection at the nanogram per milliliter (ng/mL) level. Examination of each of these analytes demonstrates that Teflon spray is several orders of magnitude more sensitive than paper spray under the same conditions. Teflon spray ionization mass spectrometry is applied to the metabolomic and lipidomic profiling of biological fluid samples. Detection of polycyclic aromatic hydrocarbons is achieved with Teflon spray at 10 μg/mL concentrations. These experiments show the advantage of using Teflon over a normal paper substrate in detecting many environmentally and biologically relevant systems with high sensitivity and S/N ratio.
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Affiliation(s)
- Rahul Narayanan
- Department of Chemistry , Fudan University , Shanghai 200438 , China
| | - Xiaowei Song
- Department of Chemistry , Fudan University , Shanghai 200438 , China
| | - Hao Chen
- Department of Chemistry & Environmental Science , New Jersey Institute of Technology , Newark , New Jersey 07102 , United States
| | - Richard N Zare
- Department of Chemistry , Fudan University , Shanghai 200438 , China
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33
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Vandergrift GW, Gill CG. Paper spray mass spectrometry: A new drug checking tool for harm reduction in the opioid overdose crisis. JOURNAL OF MASS SPECTROMETRY : JMS 2019; 54:729-737. [PMID: 31432563 DOI: 10.1002/jms.4431] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/14/2019] [Accepted: 08/15/2019] [Indexed: 06/10/2023]
Abstract
Fentanyl and related psychoactive substances are at the forefront of the opioid overdose crisis, for which a complete solution is not immediately obvious. Drug testing for harm reduction may be an effective approach to both reduce overdoses and importantly, engage people who use drugs (PWUD) with the medical system. Paper spray mass spectrometry (PS-MS) is an ambient ionization strategy that is uniquely suited to address this complicated analytical task. This perspectives article presents the merits of PS-MS, with a focus upon the current state of its use as a candidate drug checking strategy for harm reduction. PS-MS is inherently sensitive and selective, with detection limits in the picogram range. It requires small drug samples (~1 mg) for quantitative drug testing, critical to encourage pre-consumption measurements by PWUD in the context of a harm reduction strategy. Calibrations obtained in surrogate drug matrices containing highly concentrated primary drugs demonstrate comparable sensitivities, a wide calibration range, and minimal matrix effects. PS-MS can be interfaced with high-resolution MS for non-targeted analysis, allowing the identification of novel psychoactive substances as they appear in street drugs. Individual quantitative PS-MS measurements for drug testing can be done in 1 minute or less, resulting in high sample throughput. Significant advancement in mass spectrometer miniaturization and mobilization has concomitant benefits for direct, on-site drug checking, such as reduced cost, simplified maintenance and ease of use by less skilled operators. While PS-MS technology continues to rapidly advance, it is our opinion that PS-MS can be utilized as an effective tool for harm reduction in the opioid overdose crisis.
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Affiliation(s)
- Gregory W Vandergrift
- Applied Environmental Research Laboratories (AERL), Chemistry Department, Vancouver Island University, Nanaimo, BC, Canada
- Chemistry Department, University of Victoria, Victoria, BC, Canada
| | - Chris G Gill
- Applied Environmental Research Laboratories (AERL), Chemistry Department, Vancouver Island University, Nanaimo, BC, Canada
- Chemistry Department, University of Victoria, Victoria, BC, Canada
- Chemistry Department, Simon Fraser University, Burnaby, BC, Canada
- Environmental and Occupational Health Sciences Department, University of Washington, Seattle, Washington
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34
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Costa C, van Es EM, Sears P, Bunch J, Palitsin V, Cooper H, Bailey MJ. Exploring a route to a selective and sensitive portable system for explosive detection- swab spray ionisation coupled to of high-field assisted waveform ion mobility spectrometry (FAIMS). Forensic Sci Int Synerg 2019; 1:214-220. [PMID: 32411973 PMCID: PMC7219150 DOI: 10.1016/j.fsisyn.2019.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 07/26/2019] [Accepted: 07/27/2019] [Indexed: 12/27/2022]
Abstract
Paper spray mass spectrometry is a rapid and sensitive tool for explosives detection but has so far only been demonstrated using high resolution mass spectrometry, which bears too high a cost for many practical applications. Here we explore the potential for paper spray to be implemented in field applications with portable mass spectrometry. This involved (a) replacing the paper substrate with a swabbing material (which we call “swab spray”) for compatibility with standard collection materials; (b) collection of explosives from surfaces; (c) an exploration of interferences within a ± 0.5 m/z window; and (d) demonstration of the use of high-field assisted waveform ion mobility spectrometer (FAIMS) for enhanced selectivity. We show that paper and Nomex® are viable collection materials, with Nomex providing cleaner spectra and therefore greater potential for integration with portable mass spectrometers. We show that sensitive detection using swab spray will require a mass spectrometer with a mass resolving power of 4000 or more. We show that by coupling the swab spray ionisation source with FAIMS, it is possible to reduce background interferences, thereby facilitating the use of a low resolving power (e.g. quadrupole) mass spectrometer.
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Affiliation(s)
- C Costa
- Ion Beam Centre, University of Surrey, Guildford, Surrey, GU2 7XH, UK
| | - E M van Es
- National Physical Laboratory, Teddington, Middlesex, TW11 0LW, UK
| | - P Sears
- Defence Science and Technology Laboratory, Sevenoaks, Kent, TN14 7BP, UK
| | - J Bunch
- National Physical Laboratory, Teddington, Middlesex, TW11 0LW, UK
| | - Vladimir Palitsin
- Ion Beam Centre, University of Surrey, Guildford, Surrey, GU2 7XH, UK
| | - H Cooper
- University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - M J Bailey
- Department of Chemistry, University of Surrey, Guildford, Surrey, GU2 7XH, UK
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35
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Costa C, Frampas C, Longman KA, Palitsin V, Ismail M, Sears P, Nilforooshan R, Bailey MJ. Paper spray screening and liquid chromatography/mass spectrometry confirmation for medication adherence testing: A two-step process. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2019; 35:e8553. [PMID: 31414505 PMCID: PMC8047880 DOI: 10.1002/rcm.8553] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 08/07/2019] [Accepted: 08/07/2019] [Indexed: 05/15/2023]
Abstract
RATIONALE Paper spray offers a rapid screening test without the need for sample preparation. The incomplete extraction of paper spray allows for further testing using more robust, selective and sensitive techniques such as liquid chromatography/mass spectrometry (LC/MS). Here we develop a two-step process of paper spray followed by LC/MS to (1) rapidly screen a large number of samples and (2) confirm any disputed results. This demonstrates the applicability for testing medication adherence from a fingerprint. METHODS Following paper spray analysis, drugs of abuse samples were analysed using LC/MS. All analyses were completed using a Q Exactive™ Plus Orbitrap™ mass spectrometer. This two-step procedure was applied to fingerprints collected from patients on a maintained dose of the antipsychotic drug quetiapine. RESULTS The extraction efficiency of paper spray for two drugs of abuse and metabolites was found to be between 15 and 35% (analyte dependent). For short acquisition times, the extraction efficiency was found to vary between replicates by less than 30%, enabling subsequent analysis by LC/MS. This two-step process was then applied to fingerprints collected from two patients taking the antipsychotic drug quetiapine, which demonstrates how a negative screening result from paper spray can be resolved using LC/MS. CONCLUSIONS We have shown for the first time the sequential analysis of the same sample using paper spray and LC/MS, as well as the detection of an antipsychotic drug from a fingerprint. We propose that this workflow may also be applied to any type of sample compatible with paper spray, and will be especially convenient where only one sample is available for analysis.
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Affiliation(s)
- Catia Costa
- Surrey Ion Beam CentreUniversity of SurreyGuildfordGU2 7XHUK
| | - Cecile Frampas
- Department of ChemistryUniversity of SurreyGuildfordGU2 7XHUK
| | | | | | - Mahado Ismail
- Department of ChemistryUniversity of SurreyGuildfordGU2 7XHUK
| | - Patrick Sears
- Department of ChemistryUniversity of SurreyGuildfordGU2 7XHUK
| | - Ramin Nilforooshan
- Surrey and Borders Partnership Foundation NHS Trust, ACUHolloway HillChertseyKT16 0AEUK
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36
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Wichert WRA, Dhummakupt ES, Zhang C, Mach PM, Bernhards RC, Glaros T, Manicke NE. Detection of Protein Toxin Simulants from Contaminated Surfaces by Paper Spray Mass Spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2019; 30:1406-1415. [PMID: 30859394 DOI: 10.1007/s13361-019-02141-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 01/17/2019] [Accepted: 01/18/2019] [Indexed: 06/09/2023]
Abstract
Proteinaceous toxins are harmful proteins derived from plants, bacteria, and other natural sources. They pose a risk to human health due to infection and also as possible biological warfare agents. Paper spray mass spectrometry (PS-MS) with wipe sampling was used to detect proteins from surfaces as a potential tool for identifying the presence of these toxins. Proteins ranging in mass between 12.4 and 66.5 kDa were tested, including a biological toxin simulant/vaccine for Staphylococcal enterotoxin B (SEBv). Various substrates were tested for these representative proteins, including a laboratory bench, a notebook cover, steel, glass, plant leaf and vinyl flooring. Carbon sputtered porous polyethylene (CSPP) was found to outperform typical chromatography paper used for paper spray, as well as carbon nanotube (CNT)-coated paper and polyethylene (PE), which have been previously shown to be well-suited for protein analysis. Low microgram quantities of the protein toxin simulant and other test proteins were successfully detected with good signal-to-noise from surfaces using a porous wipe. These applications demonstrate that PS-MS can potentially be used for rapid, sample preparation-free detection of proteins and biological warfare agents, which would be beneficial to first responders and warfighters.
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Affiliation(s)
- William R A Wichert
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, 402 N. Blackford St., Indianapolis, IN, 46202, USA
| | - Elizabeth S Dhummakupt
- Combat Capabilities Development Command (CCDC) Chemical Biological Center, U.S. Army, 5183 Blackhawk Rd., Aberdeen Proving Ground, MD, 21010-5424, USA
| | - Chengsen Zhang
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, 402 N. Blackford St., Indianapolis, IN, 46202, USA
| | - Phillip M Mach
- Combat Capabilities Development Command (CCDC) Chemical Biological Center, U.S. Army, 5183 Blackhawk Rd., Aberdeen Proving Ground, MD, 21010-5424, USA
| | - Robert C Bernhards
- Combat Capabilities Development Command (CCDC) Chemical Biological Center, U.S. Army, 5183 Blackhawk Rd., Aberdeen Proving Ground, MD, 21010-5424, USA
- Defense Threat Reduction Agency, Fort Belvoir, VA, 22060, USA
| | - Trevor Glaros
- Combat Capabilities Development Command (CCDC) Chemical Biological Center, U.S. Army, 5183 Blackhawk Rd., Aberdeen Proving Ground, MD, 21010-5424, USA.
| | - Nicholas E Manicke
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, 402 N. Blackford St., Indianapolis, IN, 46202, USA.
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37
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Ng TT, So PK, Hu B, Yao ZP. Rapid detection and quantitation of drugs-of-abuse by wooden-tip electrospray ionization mass spectrometry. J Food Drug Anal 2019; 27:428-438. [PMID: 30987714 PMCID: PMC9296206 DOI: 10.1016/j.jfda.2018.09.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 09/13/2018] [Accepted: 09/13/2018] [Indexed: 12/05/2022] Open
Abstract
Determination of drugs-of-abuse in body fluids of drug abusers is important for the law enforcement as well as the treatment and rehabilitation. In this study, wooden-tip electrospray ionization mass spectrometry (WT-ESI-MS), a simple and cost-effective technique, was developed for rapid detection and quantitation of common drugs-of-abuse, including methamphetamine, methylenedioxymethamphetamine (MDMA), cocaine, heroin and tetrahydrocannabinol (THC), in urine and oral fluid, following our previous successful demonstration for rapid and sensitive detection of ketamine and nor-ketamine in urine and oral fluid by this technique. It was found that the limit-of-detection for methamphetamine could fully fulfill the cut-off value requirements of the international standards, and those of MDMA and cocaine could fulfill some of the requirements. The linear range, accuracy and precision for quantitation of the drugs were generally satisfactory, except for THC for which the analytical performance still needs to be improved. Analysis of one sample could typically be completed within minutes. These results indicated that WT-ESI-MS could be used for rapid screening of drugs-of-abuse in urine, oral fluid as well as other body fluids.
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Wang S, Wang W, Li H, Xing Y, Hou K, Li H. Rapid On-Site Detection of Illegal Drugs in Complex Matrix by Thermal Desorption Acetone-Assisted Photoionization Miniature Ion Trap Mass Spectrometer. Anal Chem 2019; 91:3845-3851. [DOI: 10.1021/acs.analchem.8b04168] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Shuang Wang
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, China
- University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China
| | - Weimin Wang
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, China
- University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China
| | - Hong Li
- Yunnan Police Officer Academy, 249 Jiaochang North Road, Kunming 650223, China
| | - Yuming Xing
- Yunnan Police Officer Academy, 249 Jiaochang North Road, Kunming 650223, China
| | - Keyong Hou
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, China
| | - Haiyang Li
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, China
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Abstract
Direct sampling mass spectrometry (MS) has been advancing aggressively, showing immense potential in translating MS into the clinical field. Unlike traditional MS analysis involving extensive sample preparation and chromatographic separation, quick and simple procedures with minimal sample pretreatment or purification became available with direct sampling. An overview of the development in this field is provided, including some representative ambient ionization and fast extraction methods. Quantitative applications of these methods are emphasized and their efficacy are highlighted from a clinical aspect; non-quantitative applications in clinical analysis are also discussed. This review also discusses the integration of direct sampling MS with miniature mass spectrometers and its future outlook as an emerging clinical tool for point-of-care analysis.
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Affiliation(s)
- Fan Pu
- State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing, 100084, China
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Spencer Chiang
- State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing, 100084, China
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Wenpeng Zhang
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Zheng Ouyang
- State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing, 100084, China
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA
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Mach PM, Dhummakupt ES, Carmany DO, McBride EM, Busch MW, Demond PS, Rizzo GM, Hollinshead DE, Glaros T. On-substrate derivatization for detection of highly volatile G-series chemical warfare agents via paper spray mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2018; 32:1979-1983. [PMID: 30153356 DOI: 10.1002/rcm.8276] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 08/21/2018] [Accepted: 08/22/2018] [Indexed: 06/08/2023]
Abstract
RATIONALE The analysis of chemical warfare agents (CWAs) from ambient atmosphere presents an analytical challenge due to their ease of degradation and volatility. Herein is described a method for derivatizing CWAs directly onto a paper spray substrate prior to analysis. This derivatization allows for much longer times of analysis without sample degradation and with little to no sample preparation. METHODS Derivatization was performed using 2-[(dimethylamino)methyl] phenol both in-vial and directly on paper spray cartridges. Solution studies were carried out over time and samples were analyzed via liquid chromatography/tandem mass spectrometry (LC/MS/MS) operated in positive ion mode. Paper spray substrates impregnated with the derivatizing agent prior to CWA vapor capture were also analyzed over time using a mass spectrometer operated in positive ion mode. RESULTS Use of 2-[(dimethylamino)methyl] phenol as a paper spray substrate dopant enables derivatization of G-series compounds into lower volatility complexes. The reaction occurs in solution and in the vapor phase. This new technique effectively traps and captures G-series agents for analysis while extending the time for which the compound remains absorbed. The complex is highly suitable for direct analysis via paper spray mass spectrometry. CONCLUSIONS Derivatization of paper spray substrates was shown to greatly increase the time for analysis of CWAs. This technique, combined with the vapor phase capture stage outlined previously, allows for rapid, quantitative CWA detection by paper spray ionization with little or no sample preparation.
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Affiliation(s)
- Phillip M Mach
- Edgewood Chemical Biological Center, 8198 Blackhawk Rd, Aberdeen Proving Ground, MD, 21010-5424, USA
| | - Elizabeth S Dhummakupt
- Edgewood Chemical Biological Center, 8198 Blackhawk Rd, Aberdeen Proving Ground, MD, 21010-5424, USA
| | - Daniel O Carmany
- Excet, Inc., 6225 Brandon Ave, Suite 360, Springfield, VA, 22150, USA
| | - Ethan M McBride
- Edgewood Chemical Biological Center, 8198 Blackhawk Rd, Aberdeen Proving Ground, MD, 21010-5424, USA
| | - Michael W Busch
- Excet, Inc., 6225 Brandon Ave, Suite 360, Springfield, VA, 22150, USA
| | - Paul S Demond
- Excet, Inc., 6225 Brandon Ave, Suite 360, Springfield, VA, 22150, USA
| | - Gabrielle M Rizzo
- Excet, Inc., 6225 Brandon Ave, Suite 360, Springfield, VA, 22150, USA
| | - Donna E Hollinshead
- Prosolia, Inc., 6500 Technology Center Dr., Suite 200, Zionsville, IN, 46077, USA
| | - Trevor Glaros
- Edgewood Chemical Biological Center, 8198 Blackhawk Rd, Aberdeen Proving Ground, MD, 21010-5424, USA
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41
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The impacts of paper properties on matrix effects during paper spray mass spectrometry analysis of prescription drugs, fentanyl and synthetic cannabinoids. Forensic Chem 2018. [DOI: 10.1016/j.forc.2018.08.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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42
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McKenna J, Dhummakupt ES, Connell T, Demond PS, Miller DB, Michael Nilles J, Manicke NE, Glaros T. Detection of chemical warfare agent simulants and hydrolysis products in biological samples by paper spray mass spectrometry. Analyst 2018; 142:1442-1451. [PMID: 28338135 DOI: 10.1039/c7an00144d] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Paper spray ionization coupled to a high resolution tandem mass spectrometer (a quadrupole orbitrap) was used to identify and quantitate chemical warfare agent (CWA) simulants and their hydrolysis products in blood and urine. Three CWA simulants, dimethyl methylphosphonate (DMMP), trimethyl phosphate (TMP), and diisopropyl methylphosphonate (DIMP), and their isotopically labeled standards were analyzed in human whole blood and urine. Calibration curves were generated and tested with continuing calibration verification standards. Limits of detection for these three compounds were in the low ng mL-1 range for the direct analysis of both blood and urine samples. Five CWA hydrolysis products, ethyl methylphosphonic acid (EMPA), isopropyl methylphosphonic acid (IMPA), isobutyl methylphosphonic acid (iBuMPA), cyclohexyl methylphosphonic acid (CHMPA), and pinacolyl methylphosphonic acid (PinMPA), were also analyzed. Calibration curves were generated in both positive and negative ion modes. Limits of detection in the negative ion mode ranged from 0.36 ng mL-1 to 1.25 ng mL-1 in both blood and urine for the hydrolysis products. These levels were well below those found in victims of the Tokyo subway attack of 2 to 135 ng mL-1. Improved stability and robustness of the paper spray technique in the negative ion mode was achieved by the addition of chlorinated solvents. These applications demonstrate that paper spray mass spectrometry (PS-MS) can be used for rapid, sample preparation-free detection of chemical warfare agents and their hydrolysis products at physiologically relevant concentrations in biological samples.
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Affiliation(s)
- Josiah McKenna
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA.
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de Araujo WR, Cardoso TM, da Rocha RG, Santana MH, Muñoz RA, Richter EM, Paixão TR, Coltro WK. Portable analytical platforms for forensic chemistry: A review. Anal Chim Acta 2018; 1034:1-21. [DOI: 10.1016/j.aca.2018.06.014] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 05/18/2018] [Accepted: 06/07/2018] [Indexed: 01/28/2023]
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Liu Y, Zhou Y, Dai Y, Zhao Z, He L, Zhang Q. Quantitative analysis of finasteride tablets dissolution content with non-isotopically labeled internal standard by paper spray ionization mass spectrometry. J Sep Sci 2018; 41:4083-4089. [PMID: 30182471 DOI: 10.1002/jssc.201800606] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 08/06/2018] [Accepted: 08/28/2018] [Indexed: 12/29/2022]
Abstract
Paper spray ionization, one of the ambient mass spectrometry technologies, has been developed to characterize the content of drugs in various complex matrixes including urine, whole blood, dissolution solutions, and so on. An isotopically labeled compound as internal standard is often used in quantitative paper spray ionization experiments. But high cost and difficult to access impede the application of this type of internal standards. Application of non-isotopically labeled compounds as internal standards will make this technology more prevalent. In this paper, we explored the application of finasteride impurity as the internal standard in paper spray ionization-mass spectrometry to measure the dissolution content of finasteride tablets. The new method was optimized and the results were compared to those from high-performance liquid chromatography. The whole analysis time was several minutes and limit of detection for finasteride was around 4.8 ng/mL. The results from paper spray ionization-mass spectrometry were similar to those from high-performance liquid chromatography. Combination of paper spray ionization-mass spectrometry and non-isotopically labeled internal standard renders a new method to analyze drug dissolution content with high specificity, low limit of detection, and simple sample preparation within short time period.
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Affiliation(s)
- Yang Liu
- National Institutes for Food and Drug Control, Beijing, P. R. China
| | - Yanan Zhou
- National Institutes for Food and Drug Control, Beijing, P. R. China
| | - Yandong Dai
- National Institutes for Food and Drug Control, Beijing, P. R. China
| | - Zhuang Zhao
- Guangxi Institute for Food and Drug Control, Nanning, P. R. China
| | - Lan He
- National Institutes for Food and Drug Control, Beijing, P. R. China
| | - Qingsheng Zhang
- National Institutes for Food and Drug Control, Beijing, P. R. China
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Chiang S, Zhang W, Ouyang Z. Paper spray ionization mass spectrometry: recent advances and clinical applications. Expert Rev Proteomics 2018; 15:781-789. [PMID: 30223684 PMCID: PMC6320440 DOI: 10.1080/14789450.2018.1525295] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
INTRODUCTION Paper spray mass spectrometry has provided a rapid, quantitative ambient ionization method for xenobiotic and biomolecule analysis. As an alternative to traditional sample preparation and chromatography, paper spray demonstrates the sampling ionization of a wide range of molecules and significant sensitivity from complex biofluids. The amenability of paper spray with dried blood spots and other sampling types shows strong potential for rapid, point-of-care (POC) analysis without time-consuming separation procedures. Areas covered: This special report summarizes the current state and advances in paper spray mass spectrometry that relate to its applicability for clinical analysis. It also provides our perspectives on the future development of paper spray mass spectrometry and its potential roles in clinical settings. Expert commentary: Paper spray has provided the fundamental aspects of ambient ionization needed for implementation at the POC. With further clinical management and standardization, paper spray has the potential to replace traditional complex analysis procedure for rapid quantitative detection of illicit drugs, therapeutic drugs and metabolites. Surface and substrate modifications also offer significant improvement in desorption and ionization efficiencies, resulting in enhanced sensitivity. Comprehensive analysis of metabolites and lipids will further extend the implementation of paper spray ionization mass spectrometry into clinical applications.
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Affiliation(s)
- Spencer Chiang
- State Key Laboratory of Precision Measurement Technology
and Instruments, Department of Precision Instrument, Tsinghua University, Beijing,
China
- Weldon School of Biomedical Engineering, Purdue University,
West Lafayette, Indiana, USA
| | - Wenpeng Zhang
- State Key Laboratory of Precision Measurement Technology
and Instruments, Department of Precision Instrument, Tsinghua University, Beijing,
China
- Weldon School of Biomedical Engineering, Purdue University,
West Lafayette, Indiana, USA
| | - Zheng Ouyang
- State Key Laboratory of Precision Measurement Technology
and Instruments, Department of Precision Instrument, Tsinghua University, Beijing,
China
- Weldon School of Biomedical Engineering, Purdue University,
West Lafayette, Indiana, USA
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Kennedy JH, Palaty J, Gill CG, Wiseman JM. Rapid analysis of fentanyls and other novel psychoactive substances in substance use disorder patient urine using paper spray mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2018; 32:1280-1286. [PMID: 29757475 DOI: 10.1002/rcm.8164] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 05/02/2018] [Accepted: 05/02/2018] [Indexed: 05/28/2023]
Abstract
RATIONALE Drug overdose deaths due to fentanyls and other novel psychoactive substances (NPS) are on the rise. The higher potencies of fentanyl analogs compared with morphine require new technologies to identify and quantitate NPS. METHODS Paper spray tandem mass spectrometry (MS/MS) and high-resolution mass spectrometry were used to identify and measure fentanyl analogs as well as common drugs of abuse in urine samples from substance use disorder clinics. Ten-microliter urine samples were deposited directly on paper spray cartridges previously loaded with internal standards, dried, and analyzed with no other sample treatment. Quantitative results were obtained using MS/MS. Individual drugs were identified using high-resolution accurate mass spectrometry, and confirmed by data-dependent MS/MS. RESULTS Calibration curves in urine were linear over a range of 0.5-50 ng/mL with R2 of 0.99 or better for eight representative fentanyl analogs. Cartridges preloaded with internal standards demonstrated satisfactory quantitative results compared with LC/MS. Direct identification and confirmation of fentanyl analogs and other common drugs of abuse in urine using high-resolution accurate mass and MS/MS fragmentation were demonstrated at low picogram levels. CONCLUSIONS Paper spray mass spectrometry can reliably identify and quantitate fentanyl analogs and other drugs of abuse in urine. Using paper spray cartridges as collection devices reduces exposure and transportation risks associated with biological fluids. Cartridges preloaded with labeled internal standards can be effective for targeted screening of fentanyl analogs and other drugs of abuse.
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Affiliation(s)
| | - Jan Palaty
- LifeLabs Medical Laboratory Services, Burnaby, BC, V5G 4V8, Canada
| | - Chris G Gill
- Vancouver Island University, Applied Environmental Research Laboratories (AERL), Chemistry Department, Nanaimo, BC, V9R 5S5, Canada
- University of Victoria, Department of Chemistry, Victoria, BC, V8P 5C2, Canada
- Simon Fraser University, Department of Chemistry, Burnaby, BC, V5A 1S6, Canada
- University of Washington, Department of Environmental and Occupational Health Sciences, Seattle, WA, 98195, USA
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Yu M, Wen R, Jiang L, Huang S, Fang Z, Chen B, Wang L. Rapid analysis of benzoic acid and vitamin C in beverages by paper spray mass spectrometry. Food Chem 2018; 268:411-415. [PMID: 30064777 DOI: 10.1016/j.foodchem.2018.06.103] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 09/18/2017] [Accepted: 06/19/2018] [Indexed: 12/28/2022]
Abstract
A paper spray mass spectrometry (PS-MS) method has been developed for the rapid quantification of benzoic acid (BA) and vitamin C (VC) in beverages. Using BA-d5 as an internal standard (IS) to analyze BA and VC, the calibration curves ranged from 0.3 to 100 μg/mL for BA and 1 to 100 μg/mL for VC, the linearity was 0.9996 for BA and 0.9973 for VC. The limits of detection (LODs) and limits of quantitation (LOQs) were 0.1 μg/mL and 0.3 μg/mL for BA, 0.3 μg/mL and 1 μg/mL for VC, respectively. The recovery ranged from 91.1 to 106.7% for BA, 92.6 to 108.2% for VC. Compared with HPLC, there is no substantial difference in the quantification of BA and VC in samples, the accuracy was 95.7-102.2%, and the run time is far less than that of the HPLC method. The results indicated that PS-MS is a rapid, environmentally friendly and high-throughput method for the quantification of BA and VC.
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Affiliation(s)
- Muqian Yu
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha 410081, PR China
| | - Ruizhi Wen
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha 410081, PR China; College of Science, Central South University of Forestry and Technology, Changsha 410081, PR China
| | - Le Jiang
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha 410081, PR China
| | - Si Huang
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha 410081, PR China
| | - Zhengfa Fang
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha 410081, PR China
| | - Bo Chen
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha 410081, PR China.
| | - Liping Wang
- Hunan Analysis and Testing Center, Changsha 410004, PR China
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Wei SC, Fan S, Lien CW, Unnikrishnan B, Wang YS, Chu HW, Huang CC, Hsu PH, Chang HT. Graphene oxide membrane as an efficient extraction and ionization substrate for spray-mass spectrometric analysis of malachite green and its metabolite in fish samples. Anal Chim Acta 2018; 1003:42-48. [DOI: 10.1016/j.aca.2017.11.076] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/23/2017] [Accepted: 11/25/2017] [Indexed: 11/29/2022]
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49
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Molecularly imprinted polymer (MIP) membrane assisted direct spray ionization mass spectrometry for agrochemicals screening in foodstuffs. Talanta 2018; 178:507-514. [DOI: 10.1016/j.talanta.2017.09.080] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/27/2017] [Accepted: 09/28/2017] [Indexed: 12/27/2022]
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50
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McKenna J, Jett R, Shanks K, Manicke NE. Toxicological Drug Screening using Paper Spray High-Resolution Tandem Mass Spectrometry (HR-MS/MS). J Anal Toxicol 2018; 42:300-310. [DOI: 10.1093/jat/bky001] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Indexed: 12/16/2022] Open
Affiliation(s)
- Josiah McKenna
- Forensic and Investigative Sciences Program, Indiana University-Purdue University Indianapolis (IUPUI), 402 N Blackford St, Indianapolis, IN 46202
| | - Rachel Jett
- Forensic and Investigative Sciences Program, Indiana University-Purdue University Indianapolis (IUPUI), 402 N Blackford St, Indianapolis, IN 46202
| | - Kevin Shanks
- AXIS Forensic Toxicology, 5780 W 71st St, Indianapolis, IN 46278
| | - Nicholas E Manicke
- Forensic and Investigative Sciences Program, Indiana University-Purdue University Indianapolis (IUPUI), 402 N Blackford St, Indianapolis, IN 46202
- Department of Chemistry and Chemical Biology, IUPUI, 402 N Blackford St, Indianapolis, IN 46202
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