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Development and Application of Green or Sustainable Strategies in Analytical Chemistry. SEPARATIONS 2023. [DOI: 10.3390/separations10010032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Analytical chemistry is bound to face growing challenges in the near future, especially for the quantification of trace analytes in complex matrices [...]
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Zhao J, Yan H, Shi Y, Sheng B, Xiang P. Rapid Characterization of Drugs in Biological Fluid and Seized Material Using Thermal-Assisted Carbon Fiber Ionization Mass Spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2021; 32:969-976. [PMID: 33779186 DOI: 10.1021/jasms.0c00472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Developing a rapid, simple, and sensitive method to analyze drugs is critical to forensic research study because of the widespread occurrence of the matrix effect. Herein, we develop a method using thermal-assisted carbon fiber ionization mass spectrometry that can be used to directly analyze drugs in biological fluid. The key feature of this technique is that the biological samples such as urine and blood can be achieved online as precipitated protein on the carbon fiber tip and thermally desorbed by the metal ceramics heater, which can reduce the matrix effects and improve the sensitivity. Analytes including raw urine, blood, oral fluid, drink, tobacco tar, drug tablets, and paper cards can be rapidly identified and analyzed within a few minutes regardless of their physical variations. Due to its simplicity and noninvasive analysis, this method can be used for drugged driving analysis and to achieve point-of-care drug testing in clinical and forensic chemistry.
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Affiliation(s)
- 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
| | - Yan Shi
- Department of Forensic Toxicology, Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai 200063, China
| | - Baohua Sheng
- 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
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Paper spray high-resolution accurate mass spectrometry for quantitation of voriconazole in equine tears. Anal Bioanal Chem 2019; 411:5187-5196. [PMID: 31123782 DOI: 10.1007/s00216-019-01898-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 04/19/2019] [Accepted: 05/06/2019] [Indexed: 01/12/2023]
Abstract
Paper spray high-resolution accurate mass spectrometry is a fast and versatile analysis method. This ambient ionization technique enables the quantitation of xenobiotics in complex biological matrices without chromatography or conventional sample extraction. The simplicity, rapidity, and affordability of the paper spray mass spectrometry (PS-MS) method make the technique especially attractive for clinical investigations where fast and affordable sample analysis is crucial. A new PS-MS method for the quantitation of voriconazole in equine tears was developed and validated. For a concentration range of 10 to 1000 ng/mL, good linearity (R2 > 0.99), inter- and intra-run precision (coefficient of variation (CV) max. 11.9%), accuracy (bias of the nominal concentration ± 13.9%), and selectivity (signal areas of the double blanks represent 0.13 ± 0.05% of the lower limit of quantitation (LLOQ) signal in equine tears) were observed. The quantitation of voriconazole was based on three product ions and calculated relative to the isotope-labeled internal standard, voriconazole-d3, which had a final concentration of 250 ng/mL in the standards and samples. The matrix effect of the method showed an ionization suppression by reduction of the voriconazole response to 63.6%, 70.2%, and 81.9% for 30 ng/mL, 450 ng/mL, and 900 ng/mL in equine tears compared with voriconazole in solvent (methanol:water, 50:50, v:v). The method was used to analyze 126 study samples collected for a pharmacokinetic study investigating a novel approach for treatment of fungal keratitis in horses. Therefore, the integrity of the sample dilution (n = 6, CV 6.90%, and bias of nominal concentration + 8.40%) and the carryover effect (increase from 0.33 ± 0.21% to 1.33 ± 0.89% of the signal of the LLOQ) was further investigated. To our knowledge, this method is the first application of PS-MS for quantitation of drug concentrations in tears from any species.
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4
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Combining mid infrared spectroscopy and paper spray mass spectrometry in a data fusion model to predict the composition of coffee blends. Food Chem 2019; 281:71-77. [DOI: 10.1016/j.foodchem.2018.12.044] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 12/16/2018] [Accepted: 12/17/2018] [Indexed: 02/07/2023]
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Naccarato A, Tassone A, Moretti S, Elliani R, Sprovieri F, Pirrone N, Tagarelli A. A green approach for organophosphate ester determination in airborne particulate matter: Microwave-assisted extraction using hydroalcoholic mixture coupled with solid-phase microextraction gas chromatography-tandem mass spectrometry. Talanta 2018; 189:657-665. [DOI: 10.1016/j.talanta.2018.07.077] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 07/19/2018] [Accepted: 07/23/2018] [Indexed: 01/15/2023]
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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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7
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Naccarato A, Elliani R, Cavaliere B, Sindona G, Tagarelli A. Development of a fast and simple gas chromatographic protocol based on the combined use of alkyl chloroformate and solid phase microextraction for the assay of polyamines in human urine. J Chromatogr A 2018; 1549:1-13. [DOI: 10.1016/j.chroma.2018.03.034] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 03/14/2018] [Accepted: 03/16/2018] [Indexed: 02/07/2023]
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8
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Bonacci T, Mazzei A, Naccarato A, Elliani R, Tagarelli A, Brandmayr P. Beetles “in red”: are the endangered flat bark beetles Cucujus cinnaberinus and C. haematodes chemically protected? (Coleoptera: Cucujidae). THE EUROPEAN ZOOLOGICAL JOURNAL 2018. [DOI: 10.1080/24750263.2018.1449906] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Affiliation(s)
- T. Bonacci
- DiBEST Department, University of Calabria, Rende, Italy
| | - A. Mazzei
- DiBEST Department, University of Calabria, Rende, Italy
| | - A. Naccarato
- CNR-Institute of Atmospheric Pollution Research, Division of Rende, UNICAL-Polifunzionale, Rende, Italy
| | - R. Elliani
- Department of Chemistry and Chemical Technologies, University of Calabria, Rende, Italy
| | - A. Tagarelli
- Department of Chemistry and Chemical Technologies, University of Calabria, Rende, Italy
| | - P. Brandmayr
- DiBEST Department, University of Calabria, Rende, Italy
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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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Naccarato A, Elliani R, Sindona G, Tagarelli A. Multivariate optimization of a microextraction by packed sorbent-programmed temperature vaporization-gas chromatography–tandem mass spectrometry method for organophosphate flame retardant analysis in environmental aqueous matrices. Anal Bioanal Chem 2017; 409:7105-7120. [DOI: 10.1007/s00216-017-0669-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 09/17/2017] [Accepted: 09/21/2017] [Indexed: 11/30/2022]
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11
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Kim D, Yim UH, Kim B, Cha S, Kim S. Paper Spray Chemical Ionization: Highly Sensitive Ambient Ionization Method for Low- and Nonpolar Aromatic Compounds. Anal Chem 2017; 89:9056-9061. [DOI: 10.1021/acs.analchem.7b01733] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Donghwi Kim
- Department
of Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Un Hyuk Yim
- Oil
and POPs Research Group, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea
| | - Byungjoo Kim
- Center
for Organic Analysis, Division of Metrology for Quality of Life, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
| | - Sangwon Cha
- Department
of Chemistry, Hankuk University of Foreign Studies, Yongin 17035, Republic of Korea
| | - Sunghwan Kim
- Department
of Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
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12
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Colletes TC, Garcia PT, Campanha RB, Abdelnur PV, Romão W, Coltro WKT, Vaz BG. A new insert sample approach to paper spray mass spectrometry: a paper substrate with paraffin barriers. Analyst 2017; 141:1707-13. [PMID: 26817814 DOI: 10.1039/c5an01954k] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The analytical performance for paper spray (PS) using a new insert sample approach based on paper with paraffin barriers (PS-PB) is presented. The paraffin barrier is made using a simple, fast and cheap method based on the stamping of paraffin onto a paper surface. Typical operation conditions of paper spray such as the solvent volume applied on the paper surface, and the paper substrate type are evaluated. A paper substrate with paraffin barriers shows better performance on analysis of a range of typical analytes when compared to the conventional PS-MS using normal paper (PS-NP) and PS-MS using paper with two rounded corners (PS-RC). PS-PB was applied to detect sugars and their inhibitors in sugarcane bagasse liquors from a second generation ethanol process. Moreover, the PS-PB proved to be excellent, showing results for the quantification of glucose in hydrolysis liquors with excellent linearity (R(2) = 0.99), limits of detection (2.77 mmol L(-1)) and quantification (9.27 mmol L(-1)). The results are better than for PS-NP and PS-RC. The PS-PB was also excellent in performance when compared with the HPLC-UV method for glucose quantification on hydrolysis of liquor samples.
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Affiliation(s)
- T C Colletes
- Chemistry Institute, Federal University of Goiás, 74001-970, Goiânia, GO, Brazil.
| | - P T Garcia
- Chemistry Institute, Federal University of Goiás, 74001-970, Goiânia, GO, Brazil.
| | | | | | - W Romão
- Federal Institute of Education, Science and Technology of Espírito Santo, 29106-010, Vila Velha, ES, Brazil and Petroleomic and Forensic Laboratory, Department of Chemistry, Federal University of Espírito Santo, 29075-910, Vitória, ES, Brazil
| | - W K T Coltro
- Chemistry Institute, Federal University of Goiás, 74001-970, Goiânia, GO, Brazil.
| | - B G Vaz
- Chemistry Institute, Federal University of Goiás, 74001-970, Goiânia, GO, Brazil.
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Jeong ES, Kim KH, Cha E, Kwon OS, Cha S, Lee J. Direct and rapid quantitation of ephedrines in human urine by paper spray ionization/high resolution mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1028:237-241. [DOI: 10.1016/j.jchromb.2016.06.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 06/21/2016] [Accepted: 06/22/2016] [Indexed: 11/16/2022]
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Vega C, Spence C, Zhang C, Bills BJ, Manicke NE. Ionization Suppression and Recovery in Direct Biofluid Analysis Using Paper Spray Mass Spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2016; 27:726-34. [PMID: 26729455 DOI: 10.1007/s13361-015-1322-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 12/03/2015] [Accepted: 12/05/2015] [Indexed: 05/28/2023]
Abstract
Paper spray mass spectrometry is a method for the direct analysis of biofluid samples in which extraction of analytes from dried biofluid spots and electrospray ionization occur from the paper on which the dried sample is stored. We examined matrix effects in the analysis of small molecule drugs from urine, plasma, and whole blood. The general method was to spike stable isotope labeled analogs of each analyte into the spray solvent, while the analyte itself was in the dried biofluid. Intensity of the labeled analog is proportional to ionization efficiency, whereas the ratio of the analyte intensity to the labeled analog in the spray solvent is proportional to recovery. Ion suppression and recovery were found to be compound- and matrix-dependent. Highest levels of ion suppression were obtained for poor ionizers (e.g., analytes lacking basic aliphatic amine groups) in urine and approached -90%. Ion suppression was much lower or even absent for good ionizers (analytes with aliphatic amines) in dried blood spots. Recovery was generally highest in urine and lowest in blood. We also examined the effect of two experimental parameters on ion suppression and recovery: the spray solvent and the sample position (how far away from the paper tip the dried sample was spotted). Finally, the change in ion suppression and analyte elution as a function of time was examined by carrying out a paper spray analysis of dried plasma spots for 5 min by continually replenishing the spray solvent. Graphical Abstract ᅟ.
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Affiliation(s)
- Carolina Vega
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA
| | - Corina Spence
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA
| | - Chengsen Zhang
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA
| | - Brandon J Bills
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA
| | - Nicholas E Manicke
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA.
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Abstract
Paper spray MS is part of a cohort of ambient ionization or direct analysis methods that seek to analyze complex samples without prior sample preparation. Extraction and electrospray ionization occur directly from the paper substrate upon which a dried matrix spot is stored. Paper spray MS is capable of detecting drugs directly from dried blood, plasma and urine spots at the low ng/ml to pg/ml levels without sample preparation. No front end separation is performed, so MS/MS or high-resolution MS is required. Here, we discuss paper spray methodology, give a comprehensive literature review of the use of paper spray MS for bioanalysis, discuss technological advancements and variations on this technique and discuss some of its limitations.
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Ferreira CR, Yannell KE, Jarmusch AK, Pirro V, Ouyang Z, Cooks RG. Ambient Ionization Mass Spectrometry for Point-of-Care Diagnostics and Other Clinical Measurements. Clin Chem 2016; 62:99-110. [PMID: 26467505 PMCID: PMC6367930 DOI: 10.1373/clinchem.2014.237164] [Citation(s) in RCA: 145] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 08/14/2015] [Indexed: 11/06/2022]
Abstract
BACKGROUND One driving motivation in the development of point-of-care (POC) diagnostics is to conveniently and immediately provide information upon which healthcare decisions can be based, while the patient is on site. Ambient ionization mass spectrometry (MS) allows direct chemical analysis of unmodified and complex biological samples. This suite of ionization techniques was introduced a decade ago and now includes a number of techniques, all seeking to minimize or eliminate sample preparation. Such approaches provide new opportunities for POC diagnostics and rapid measurements of exogenous and endogenous molecules (e.g., drugs, proteins, hormones) in small volumes of biological samples, especially when coupled with miniature mass spectrometers. CONTENT Ambient MS-based techniques are applied in diverse fields such as forensics, pharmaceutical development, reaction monitoring, and food analysis. Clinical applications of ambient MS are at an early stage but show promise for POC diagnostics. This review provides a brief overview of various ambient ionization techniques providing background, examples of applications, and the current state of translation to clinical practice. The primary focus is on paper spray (PS) ionization, which allows quantification of analytes in complex biofluids. Current developments in the miniaturization of mass spectrometers are discussed. SUMMARY Ambient ionization MS is an emerging technology in analytical and clinical chemistry. With appropriate MS instrumentation and user-friendly interfaces for automated analysis, ambient ionization techniques can provide quantitative POC measurements. Most significantly, the implementation of PS could improve the quality and lower the cost of POC testing in a variety of clinical settings.
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Affiliation(s)
- Christina R Ferreira
- Department of Chemistry and Center for Analytical Instrumentation Development (CAID), Purdue University, West Lafayette, IN
| | - Karen E Yannell
- Department of Chemistry and Center for Analytical Instrumentation Development (CAID), Purdue University, West Lafayette, IN
| | - Alan K Jarmusch
- Department of Chemistry and Center for Analytical Instrumentation Development (CAID), Purdue University, West Lafayette, IN
| | - Valentina Pirro
- Department of Chemistry and Center for Analytical Instrumentation Development (CAID), Purdue University, West Lafayette, IN
| | - Zheng Ouyang
- Department of Chemistry and Center for Analytical Instrumentation Development (CAID), Purdue University, West Lafayette, IN; Weldon School of Biomedical Engineering and Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN
| | - R Graham Cooks
- Department of Chemistry and Center for Analytical Instrumentation Development (CAID), Purdue University, West Lafayette, IN;
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Klampfl CW, Himmelsbach M. Direct ionization methods in mass spectrometry: An overview. Anal Chim Acta 2015; 890:44-59. [DOI: 10.1016/j.aca.2015.07.012] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Revised: 07/15/2015] [Accepted: 07/31/2015] [Indexed: 12/15/2022]
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18
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Zhang C, Manicke NE. Development of a Paper Spray Mass Spectrometry Cartridge with Integrated Solid Phase Extraction for Bioanalysis. Anal Chem 2015; 87:6212-9. [DOI: 10.1021/acs.analchem.5b00884] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Chengsen Zhang
- Department of Chemistry and
Chemical Biology, Indiana University−Purdue University Indianapolis, Indianapolis, Indiana 46202, United States
| | - Nicholas E. Manicke
- Department of Chemistry and
Chemical Biology, Indiana University−Purdue University Indianapolis, Indianapolis, Indiana 46202, United States
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19
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da Silva Ferreira P, Fernandes de Abreu e Silva D, Augusti R, Piccin E. Forensic analysis of ballpoint pen inks using paper spray mass spectrometry. Analyst 2015; 140:811-9. [DOI: 10.1039/c4an01617c] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Paper spray mass spectrometry (PS-MS) is explored as a simple, fast, and effective technique for the forensic analysis of inks in documents.
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Affiliation(s)
- Priscila da Silva Ferreira
- Departamento de Química
- Instituto de Ciências Exatas
- Universidade Federal de Minas Gerais
- Belo Horizonte 31270-901
- Brazil
| | | | - Rodinei Augusti
- Departamento de Química
- Instituto de Ciências Exatas
- Universidade Federal de Minas Gerais
- Belo Horizonte 31270-901
- Brazil
| | - Evandro Piccin
- Departamento de Química
- Instituto de Ciências Exatas
- Universidade Federal de Minas Gerais
- Belo Horizonte 31270-901
- Brazil
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Naccarato A, Gionfriddo E, Sindona G, Tagarelli A. Simultaneous determination of benzothiazoles, benzotriazoles and benzosulfonamides by solid phase microextraction-gas chromatography-triple quadrupole mass spectrometry in environmental aqueous matrices and human urine. J Chromatogr A 2014; 1338:164-73. [DOI: 10.1016/j.chroma.2014.02.089] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 02/24/2014] [Accepted: 02/25/2014] [Indexed: 10/25/2022]
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21
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Ambient Ionization-Paper Spray Ionization and Its Application. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2014. [DOI: 10.1016/s1872-2040(13)60706-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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