1
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Lomonaco T, Persiani E, Biagini D, Gisone I, Ceccherini E, Cecchettini A, Corti A, Ghimenti S, Francesco FD, Castelvetro V, Vozzi F. Type-specific inflammatory responses of vascular cells activated by interaction with virgin and aged microplastics. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 282:116695. [PMID: 38981390 DOI: 10.1016/j.ecoenv.2024.116695] [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: 01/30/2024] [Revised: 06/18/2024] [Accepted: 07/04/2024] [Indexed: 07/11/2024]
Abstract
Microplastics (MPs) are recognized as a major environmental problem due to their ubiquitous presence in ecosystems and bioaccumulation in food chains. Not only humans are continuously exposed to these pollutants through ingestion and inhalation, but recent findings suggest they may trigger vascular inflammation and potentially worsen the clinical conditions of cardiovascular patients. Here we combine headspace analysis by needle trap microextraction-gas chromatography-mass spectrometry (HS-NTME-GC-MS) and biological assays to evaluate the effects of polystyrene, high- and low-density polyethylene MPs on phenotype, metabolic activity, and pro-inflammatory status of Vascular Smooth Muscle Cells (VSMCs) the most prominent cells in vascular walls. Virgin and artificially aged MPs (4 weeks at 40 °C and 750 W/m2 simulated solar irradiation) were comparatively tested at 1 mg/mL to simulate a realistic exposure scenario. Our results clearly show the activation of oxidative stress and inflammatory processes when VSMCs were cultured with aged polymers, with significant overexpression of IL-6 and TNF-α. In addition, volatile organic compounds (VOCs), including pentane, acrolein, propanal, and hexanal as the main components, were released by VSMCs into the headspace. Type-specific VOC response profiles were induced on vascular cells from different MPs.
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Affiliation(s)
- T Lomonaco
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy.
| | - E Persiani
- Institute of Clinical Physiology (IFC-CNR), National Research Council, Pisa, Italy
| | - D Biagini
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - I Gisone
- Institute of Clinical Physiology (IFC-CNR), National Research Council, Pisa, Italy
| | - E Ceccherini
- Institute of Clinical Physiology (IFC-CNR), National Research Council, Pisa, Italy
| | - A Cecchettini
- Institute of Clinical Physiology (IFC-CNR), National Research Council, Pisa, Italy
| | - A Corti
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - S Ghimenti
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - F Di Francesco
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - V Castelvetro
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - F Vozzi
- Institute of Clinical Physiology (IFC-CNR), National Research Council, Pisa, Italy.
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2
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Rahimpoor R, Soleymani-Ghoozhdi D, Firoozichahak A, Alizadeh S. Needle trap device technique: From fabrication to sampling. Talanta 2024; 276:126255. [PMID: 38776771 DOI: 10.1016/j.talanta.2024.126255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 03/17/2024] [Accepted: 05/11/2024] [Indexed: 05/25/2024]
Abstract
Needle Trap Device (NTD) as a novel, versatile, and eco-friendly technique has played an important role in analytical and environmental chemistry. The distinctive role of this interdisciplinary technique can be defended through the sampling and analysis of biological samples and industrial pollutants in gaseous and liquid environments. In recent years, significant efforts have been made to enhance the performance of the needle trap device resulting in the development of novel extraction routes by various packing materials with improved selectivity and enhanced adsorption characteristics. These achievements can lead to the facilitated pre-concentration of desired analytes. This review tries to have a comparative and comprehensive survey of the three important areas of NTD technique: I) Fabrication and preparation procedures of NTDs; II) Sampling techniques of pollutants using NTDs; and III) Employed materials as adsorbents in NTDs. In the packing-material section, the commercial and synthetic adsorbents such as carbon materials, metal-organic frameworks, aerogel, and polymers are considered. Furthermore, the limitations and potential areas for future development of the NTD technique are presented.
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Affiliation(s)
- Razzagh Rahimpoor
- Department of Occupational Health Engineering, Research Center for Health Sciences, School of Health, Larestan University of Medical Sciences, Larestan, Iran
| | | | - Ali Firoozichahak
- Department of Occupational Health, Faculty of Health, Social Determinants of Health Research Center, Gonabad University of Medical Science, Gonabad, Iran.
| | - Saber Alizadeh
- Department of Chemistry, Bu-Ali-Sina University, Hamedan, Iran
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3
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Sohrabi Y, Rahimian F, Yousefinejad S, Aliasghari F, Soleimani E. Microextraction techniques for occupational biological monitoring: Basic principles, current applications and future perspectives. Biomed Chromatogr 2024; 38:e5883. [PMID: 38712625 DOI: 10.1002/bmc.5883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 03/01/2024] [Accepted: 04/01/2024] [Indexed: 05/08/2024]
Abstract
The application of green microextraction techniques (METs) is constantly being developed in different areas including pharmaceutical, forensic, food and environmental analysis. However, they are less used in biological monitoring of workers in occupational settings. Developing valid extraction methods and analytical techniques for the determination of occupational indicators plays a critical role in the management of workers' exposure to chemicals in workplaces. Microextraction techniques have become increasingly important because they are inexpensive, robust and environmentally friendly. This study aimed to provide a comprehensive review and interpret the applications of METs and novel sorbents and liquids in biological monitoring. Future perspectives and occupational indicators that METs have not yet been developed for are also discussed.
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Affiliation(s)
- Younes Sohrabi
- Department of Occupational Health and Safety Engineering, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran
| | - Fatemeh Rahimian
- Department of Occupational Health and Safety Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeed Yousefinejad
- Department of Occupational Health and Safety Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fereshteh Aliasghari
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Esmaeel Soleimani
- Department of Occupational Health and Safety Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
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4
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Jalili V, Ghiasvand A, Ebrahimzadeh H, Zendehdel R. Urinary biomonitoring of fuel ether oxygenates using a needle trap device packed with a novel molecularly imprinted polymer surface modified Zeolite Y. J Chromatogr A 2024; 1725:464949. [PMID: 38688054 DOI: 10.1016/j.chroma.2024.464949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/15/2024] [Accepted: 04/26/2024] [Indexed: 05/02/2024]
Abstract
This study introduces an innovative needle trap device (NTD) featuring a molecularly imprinted polymer (MIP) surface-modified Zeolite Y. The developed NTD was integrated with gas chromatography-flame ionization detector (GC-FID) and employed for analysis of fuel ether oxygenates (methyl tert‑butyl ether, MTBE, ethyl tert‑butyl ether, ETBE, and tert‑butyl formate, TBF) in urine samples. To optimize the key experimental variables including extraction temperature, extraction time, salt concentration, and stirring speed, a central composite design-response surface methodology (CCD-RSM) was employed. The optimal values for extraction in the study were found to be 51.2 °C extraction temperature, 46.2 min extraction time, 27 % salt concentration, and 620 rpm stirring speed. Under the optimized conditions, the calibration curves demonstrated excellent linearity within the range of 0.1-100 μg L-1, with correlation coefficients (R2) exceeding 0.99. The limits of detection (LODs) for MTBE, ETBE, and TBF were obtained 0.06, 0.08, and 0.09 μg L-1, respectively. Moreover, the limits of quantification (LOQs) for MTBE, ETBE, and TBF were obtained 0.18, 0.24, and 0.27 μg L-1, respectively. The enrichment factor was also found to be in the range of 98-129.The NTD-GC-FID procedure demonstrated a high extraction efficiency, making it a promising tool for urinary biomonitoring of fuel ether oxygenates with improved sensitivity and selectivity compared to current methods.
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Affiliation(s)
- Vahid Jalili
- Department of Occupational Health Engineering, School of Public Health and safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Ghiasvand
- Department of Analytical Chemistry, Faculty of Chemistry, Lorestan University, Khorramabad, Iran; Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Homeira Ebrahimzadeh
- Department of Analytical Chemistry and Pollutants, Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, Iran
| | - Rezvan Zendehdel
- Department of Occupational Health Engineering, School of Public Health and safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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5
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Liu X, Huang Q, Deng J, Liu X, Hu B. Portable Mass Spectrometry for On-site Detection of Hazardous Volatile Organic Compounds via Robotic Extractive Sampling. Anal Chem 2024; 96:9325-9331. [PMID: 38758929 DOI: 10.1021/acs.analchem.4c01555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2024]
Abstract
Various hazardous volatile organic compounds (VOCs) are frequently released into environments during accidental events that cause many hazards to ecosystems and humans. Therefore, rapid, sensitive, and on-site detection of hazardous VOCs is crucial to understand their compositions, characteristics, and distributions in complex environments. However, manual handling of hazardous VOCs remains a challenging task, because of the inaccessible environments and health risk. In this work, we designed a quadruped robotic sampler to reach different complex environments for capturing trace hazardous VOCs using a needle trap device (NTD) by remote manipulation. The captured samples were rapidly identified by portable mass spectrometry (MS) within minutes. Rapid detection of various hazardous VOCs including toxicants, chemical warfare agents, and burning materials from different environments was successfully achieved using this robot-MS system. On-site detection of 83 typical hazardous VOCs was examined. Acceptable analytical performances including low detection limits (at subng/mL level), good reproducibility (relative standard deviation (RSD) < 20%, n = 6), excellent quantitative ability (R2 > 0.99), and detection speed (within minutes) were also obtained. Our results show that the robot-MS system has excellent performance including safety, controllability, applicability, and robustness under dangerous chemical conditions.
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Affiliation(s)
- Ximeng Liu
- College of Environment and Climate, Institute of Mass Spectrometry and Atmospheric Environment, Guangdong Provincial Engineering Research Center for On-line Source Apportionment System of Air Pollution, and Guangdong Provincial Key Laboratory of Speed Capability Research, Jinan University, Guangzhou 510632, China
| | - Qiaoyun Huang
- College of Environment and Climate, Institute of Mass Spectrometry and Atmospheric Environment, Guangdong Provincial Engineering Research Center for On-line Source Apportionment System of Air Pollution, and Guangdong Provincial Key Laboratory of Speed Capability Research, Jinan University, Guangzhou 510632, China
| | - Jiewei Deng
- Smart Medical Innovation Technology Center, School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China
| | - Xuan Liu
- College of Environment and Climate, Institute of Mass Spectrometry and Atmospheric Environment, Guangdong Provincial Engineering Research Center for On-line Source Apportionment System of Air Pollution, and Guangdong Provincial Key Laboratory of Speed Capability Research, Jinan University, Guangzhou 510632, China
| | - Bin Hu
- College of Environment and Climate, Institute of Mass Spectrometry and Atmospheric Environment, Guangdong Provincial Engineering Research Center for On-line Source Apportionment System of Air Pollution, and Guangdong Provincial Key Laboratory of Speed Capability Research, Jinan University, Guangzhou 510632, China
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6
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Bandyopadhyay A, Mitra I, Ciliveri S, Avila JD, Dernell W, Goodman SB, Bose S. Additively manufactured Ti-Ta-Cu alloys for the next-generation load-bearing implants. INTERNATIONAL JOURNAL OF EXTREME MANUFACTURING 2024; 6:015503. [PMID: 38021398 PMCID: PMC10654690 DOI: 10.1088/2631-7990/ad07e7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/19/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
Bacterial colonization of orthopedic implants is one of the leading causes of failure and clinical complexities for load-bearing metallic implants. Topical or systemic administration of antibiotics may not offer the most efficient defense against colonization, especially in the case of secondary infection, leading to surgical removal of implants and in some cases even limbs. In this study, laser powder bed fusion was implemented to fabricate Ti3Al2V alloy by a 1:1 weight mixture of CpTi and Ti6Al4V powders. Ti-Tantalum (Ta)-Copper (Cu) alloys were further analyzed by the addition of Ta and Cu into the Ti3Al2V custom alloy. The biological, mechanical, and tribo-biocorrosion properties of Ti3Al2V alloy were evaluated. A 10 wt.% Ta (10Ta) and 3 wt.% Cu (3Cu) were added to the Ti3Al2V alloy to enhance biocompatibility and impart inherent bacterial resistance. Additively manufactured implants were investigated for resistance against Pseudomonas aeruginosa and Staphylococcus aureus strains of bacteria for up to 48 h. A 3 wt.% Cu addition to Ti3Al2V displayed improved antibacterial efficacy, i.e. 78%-86% with respect to CpTi. Mechanical properties for Ti3Al2V-10Ta-3Cu alloy were evaluated, demonstrating excellent fatigue resistance, exceptional shear strength, and improved tribological and tribo-biocorrosion characteristics when compared to Ti6Al4V. In vivo studies using a rat distal femur model revealed improved early-stage osseointegration for alloys with 10 wt.% Ta addition compared to CpTi and Ti6Al4V. The 3 wt.% Cu-added compositions displayed biocompatibility and no adverse inflammatory response in vivo. Our results establish the Ti3Al2V-10Ta-3Cu alloy's synergistic effect on improving both in vivo biocompatibility and microbial resistance for the next generation of load-bearing metallic implants.
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Affiliation(s)
- Amit Bandyopadhyay
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, United States of America
| | - Indranath Mitra
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, United States of America
| | - Sushant Ciliveri
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, United States of America
| | - Jose D Avila
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, United States of America
| | - William Dernell
- Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA 99164, United States of America
| | - Stuart B Goodman
- Department of Orthopedic Surgery, Stanford University Medical Center, Redwood City, CA 94063, United States of America
| | - Susmita Bose
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, United States of America
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7
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Peterson G, Jones T, Rispoli D, Haddadi S, Niri V. Investigation of simultaneous volatile organic compound removal by indoor plants using solid phase microextraction-gas chromatography-mass spectrometry. RSC Adv 2023; 13:26896-26906. [PMID: 37692358 PMCID: PMC10483372 DOI: 10.1039/d3ra04015a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 09/01/2023] [Indexed: 09/12/2023] Open
Abstract
Volatile organic compounds (VOCs) are significant indoor air pollutants, and employing plants offers a simple and cost-effective approach to reduce their concentration. It is important to determine which plant exhibits greater efficiency in removing specific VOCs. This study aimed to compare the efficacy of various common indoor plants in simultaneously removing multiple hazardous VOCs. A sealed chamber was utilized to expose five different species of houseplants to eight commonly found VOCs. The concentrations of each compound were monitored over an extended period using solid phase microextraction (SPME) coupled with gas chromatography-mass spectrometry (GC-MS). The study determined and reported the efficiency of removal per leaf area for all compounds by each plant under different conditions, including removal by the entire plant (with and without light) and removal by the plant's leaf area. The paper discusses the efficiency and rate of removal of each VOC for the tested plants, namely Chlorophytum comosum, Crassula argentea, Guzmania lingulata, Consolea falcata, and Dracaena fragrans.
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Affiliation(s)
- Geoffrey Peterson
- Department of Chemistry, State University of New York at Oswego Oswego NY 13126 USA
| | - Timothy Jones
- Department of Chemistry, State University of New York at Oswego Oswego NY 13126 USA
| | - Diana Rispoli
- Department of Chemistry, State University of New York at Oswego Oswego NY 13126 USA
| | - Shokouh Haddadi
- Department of Chemistry, State University of New York at Oswego Oswego NY 13126 USA
| | - Vadoud Niri
- Department of Chemistry, State University of New York at Oswego Oswego NY 13126 USA
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8
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Vivaldi FM, Reale S, Ghimenti S, Biagini D, Lenzi A, Lomonaco T, Di Francesco F. A low-cost internal standard loader for solid-phase sorbing tools. J Breath Res 2023; 17:046008. [PMID: 37567168 DOI: 10.1088/1752-7163/acef4b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 08/11/2023] [Indexed: 08/13/2023]
Abstract
Solid-phase sorption is widely used for the analysis of gaseous specimens as it allows at the same time to preconcentrate target analytes and store samples for relatively long periods. The addition of internal standards (ISs) in the analytical workflow can greatly reduce the variability of the analyses and improve the reliability of the protocols. In this work, we describe the development and testing of a portable system for the reliable production of gaseous mixture of8D-Toluene in a 1L Silonite canister as well as its reproducible loading into solid-phase sorbing tools as ISs. The portable system was tested using needle trap microextraction, solid-phase extraction, and thin-film microextraction techniques commonly employed for the analysis of gaseous samples. Even though our specific interest is in breath analysis, the system can also be used for the collection of any kind of gaseous specimen. A microcontroller allows the fine control of the sampling flow by a digital mass flow controller. Flow rate and sample volume could be set either through a rotary encoder mounted onto the control board or through a dedicated android app. The variability of the airflow is in the range 5-200 ml min-1and it is lower than 1%, whereas the variability of the IS (8D-Toluene) concentration dispensed over time by the loader measured by selected-ion flow-tube mass spectrometry (MS) is <3%. This combination resulted in intra- and inter-day precision of the amount loaded in the sorbent tools lower than 15%. No carry-over was detected in the loader after the delivery of the8D-Toluene measured by gas chromatography-MS. The8D-Toluene concentration in the canister was stable for up to three weeks at room temperature.
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Affiliation(s)
- F M Vivaldi
- Department of Chemistry and Industrial Chemistry, University of Pisa, via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - S Reale
- Department of Chemistry and Industrial Chemistry, University of Pisa, via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - S Ghimenti
- Department of Chemistry and Industrial Chemistry, University of Pisa, via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - D Biagini
- Department of Chemistry and Industrial Chemistry, University of Pisa, via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - A Lenzi
- Department of Chemistry and Industrial Chemistry, University of Pisa, via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - T Lomonaco
- Department of Chemistry and Industrial Chemistry, University of Pisa, via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - F Di Francesco
- Department of Chemistry and Industrial Chemistry, University of Pisa, via Giuseppe Moruzzi 13, 56124 Pisa, Italy
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9
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Rahimpoor R, Soleymani-Ghoozhdi D, Alizadeh S, Firoozichahak A, Mehregan F, Firoozi R. Investigation of organophosphorus (OPs) compounds by a needle trap device based on mesoporous organo-layered double hydroxide (organo-LDH). RSC Adv 2023; 13:17656-17666. [PMID: 37312990 PMCID: PMC10258888 DOI: 10.1039/d3ra01732j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 05/26/2023] [Indexed: 06/15/2023] Open
Abstract
Organophosphorus (OPs) compounds can endanger human health and the environment by inhibiting the acetylcholinesterase enzyme. But these compounds have been widely used as pesticides due to their effectiveness against all kinds of pests. In this study, a Needle Trap Device (NTD) packed with mesoporous organo-layered double hydroxide (organo-LDH) material and coupled with gas chromatography-mass spectrometry (GC-MS) was employed for the sampling and analysis of OPs compounds (diazinon, ethion, malathion, parathion, and fenitrothion). In this way, the [magnesium-zinc-aluminum] layered double hydroxide ([Mg-Zn-Al] LDH) modified with sodium dodecyl sulfate (SDS) as a surfactant was prepared and characterized by FT-IR, XRD, BET, and FE-SEM, EDS, and elemental mapping techniques. Then, various parameters such as relative humidity, sampling temperature, desorption time, and desorption temperature were evaluated by the mesoporous organo-LDH:NTD method. The optimal values of these parameters were determined using response surface methodology (RMS) and central composite design (CCD). The optimal temperature and relative humidity values were obtained as 20 °C and 25.0%, respectively. On the other hand, the desorption temperature and time values were in the range of 245.0-254.0 °C and 5 min, respectively. The limit of detection (LOD) and limit of quantification (LOQ) were reported in the range of 0.02-0.05 mg m-3 and 0.09-0.18 mg m-3, respectively, which shows the high sensitivity of the proposed method compared to the usual methods. The repeatability and reproducibility of the proposed method (by calculating the relative standard deviation) was estimated in the range of 3.8-10.10 which indicates the acceptable precision of the organo-LDH:NTD method. Also, the desorption rate of the stored needles at 25 °C and 4 °C, was determined to be 86.0% and 96.0%, respectively after 6 days. The results of this study proved that the mesoporous organo-LDH:NTD method can be utilized as a fast, simple, environmentally friendly, and effective method for sampling and determining OPs compounds in the air.
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Affiliation(s)
- Razzagh Rahimpoor
- Department of Occupational Health Engineering, Research Center for Health Sciences, School of Health, Larestan University of Medical Sciences Larestan Iran
| | - Danial Soleymani-Ghoozhdi
- Student Research Committee, Faculty of Public Health, Kerman University of Medical Sciences Kerman Iran
| | - Saber Alizadeh
- Department of Chemistry, Bu-Ali-Sina University Hamedan Iran
| | - Ali Firoozichahak
- Department of Occupational Health, Faculty of Health, Social Determinants of Health Research Center, Gonabad University of Medical Science Gonabad Iran
| | - Faeze Mehregan
- Medical Student, School of Medicine, Shahrekord University of Medical Sciences Shahrekord Iran
| | - Razieh Firoozi
- Computer Engineering, Birjand Branch, Islamic Azad University Birjand Iran
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10
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Urinary bio-monitoring of aromatic amine derivatives by new needle trap device packed with the multi-component adsorbent. Sci Rep 2023; 13:4243. [PMID: 36918633 PMCID: PMC10014860 DOI: 10.1038/s41598-023-31108-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 03/06/2023] [Indexed: 03/16/2023] Open
Abstract
Aromatic amines are a large group of chemical compounds that have attracted the attention of researchers due to their toxicity and carcinogenicity. This study aimed to develop an efficient method for sampling and analysis of aromatic amines (Aniline, N, N-dimethylaniline, 2-chloroaniline, and 3-chloroaniline) from the vapour phase (headspace) of urine samples. For the implementation of this plan, a needle trap device packed with the three-component adsorbent consisting of nano-Hydroxy Apatite (nHA), Zeolite (Ze), and Metal-Organic Framework (MOF) equipped with GC-FID was employed for the first phase. Examination of the prepared adsorbents was performed by FT-IR, PXRD, and FE-SEM techniques. The optimal value of considerable parameters such as time and temperature of extraction, salt content, and pH were established using the Response Surface Methodology-Central Composite Design (RMS-CCD) method. In this way, the optimal extraction of targeted analytes was accomplished in 41 min at 41 °C with NaCl content of 33.0% (w/v) and pH: 13.0, respectively. Also, the repeatability and reproducibility of the method were calculated to be in the range of 2.2-7.1% and 3.9-8.1%, respectively, which indicates the acceptable precision of the method. Also, the limit of detection (LOD) and limit of quantification (LOQ) were determined in the range of 0.3-32.0 ng.L-1 and 0.8-350.0 ng.L-1, respectively, which proves the high sensitivity of the proposed method. Furthermore, the recovery percent of the extracted analytes was concluded in the range of 97.0-99.0% after 6 and 30 days of the sampling and storage at 25 °C and 4 °C, respectively. Finally, the designed procedure was employed in the analysis of the above-mentioned aromatic amines in the real urine samples. The achieved results illustrate that the three-component absorbent system (nHA;Ze;MOF@NTD) can be introduced as an efficient, fast-response, sensitive, and versatile procedure for trace analysis of the different aromatic amine compounds in public and occupational health.
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11
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Duan Y, Ao Y, Huang L, Dong X, Liang L, Liu S, Chen Z. Rapid Sampling and Determination of Low Molecular Weight Polycyclic Aromatic Hydrocarbons (PAHs) in Air by a Needle Trap Device Coupled with Gas Chromatography–Mass Spectrometry (GC–MS). ANAL LETT 2023. [DOI: 10.1080/00032719.2023.2184477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Affiliation(s)
- Yingming Duan
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang, China
| | - Ya Ao
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang, China
| | - Liling Huang
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang, China
| | - Xian Dong
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang, China
| | - Longchao Liang
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang, China
| | - Shuqin Liu
- Guangdong Provincial Key Laboratory of Chemical Measurement and Emergency Test Technology, Guangdong Provincial Engineering Research Center for Ambient Mass Spectrometry, Institute of Analysis, Guangdong Academy of Sciences (China National Analytical Center Guangzhou), Guangzhou, China
| | - Zhuo Chen
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang, China
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12
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Liu D, Yang C, Bai L, Feng X, Chen Y, Zhang Y, Liu Y. Analysis of Volatile Compounds in Jinhua ham Using Three Extraction Methods Combined with Gas Chromatography-Time-of-Flight Mass Spectrometry. Foods 2022; 11:foods11233897. [PMID: 36496707 PMCID: PMC9735730 DOI: 10.3390/foods11233897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/10/2022] Open
Abstract
The volatile compounds in Jinhua ham samples after different aging times were characterized using solvent-assisted flavor evaporation (SAFE), solid-phase microextraction (SPME), and needle trap (NT) extraction methods combined with gas chromatography-time-of-flight mass spectrometry (GC-TOF/MS). Hundreds of aroma compounds were identified, including aldehydes, alcohols, ketones, furans, esters, acids, pyrazines, and sulfides. The results showed that NT extracted the greatest number of volatile compounds, whereas the extraction efficiency of SPME headspace adsorption was highest among the three sample preparation methods. Principal component analysis of SPME effectively distinguished the variation in the aroma of the Jinhua hams specific to aging time. Butyrolactone, 2,6-dimethylpyrazine, 2,3,5-trimethylpyrazine, phenylacetaldehyde, and acetic acid were considered as the main volatile compounds in the Jinhua ham samples at three years of aging. The results showed that SPME-GC-TOF/MS effectively discriminated among samples by age. By comparing the three extraction methods, this study provides a theoretical basis for the selection of extraction methods of volatile aroma compounds in Jinhua ham.
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Affiliation(s)
- Dengyong Liu
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Cong Yang
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Lu Bai
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Xi Feng
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiaotong University, Shanghai 200240, China
- Department of Nutrition, Food Science and Packaging, San Jose State University, San Jose, CA 95192, USA
- Correspondence: (X.F.); (Y.L.)
| | - Yanping Chen
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Yin Zhang
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu 610106, China
| | - Yuan Liu
- Department of Food Science & Technology, School of Agriculture & Biology, Shanghai Jiaotong University, Shanghai 200240, China
- Correspondence: (X.F.); (Y.L.)
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Urinary bio-monitoring of amphetamine derivatives by needle trap device packed with the zirconium-based metal-organic framework. Sci Rep 2022; 12:13702. [PMID: 35953701 PMCID: PMC9372183 DOI: 10.1038/s41598-022-17861-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/02/2022] [Indexed: 12/02/2022] Open
Abstract
In this research, zirconium-based metal–organic framework was utilized as a novel and efficient porous adsorbent for headspace extraction of Amphetamine, Methamphetamine, and Fenfluramine from the urine samples by a needle trap device (NTD). The Zr-UiO-66-PDC was electrosynthesized at the green conditions and characterized by various analyses such as FT-IR, XRD, FE-SEM, EDS, and elemental mapping techniques. Then, the effective parameters on the NTD efficiency such as salt content, pH, extraction/desorption temperature and time were evaluated and optimized by response surface methodology. The optimal extraction of amphetamine compounds was accomplished in 50 min at 70 ºC at the situation with NaCl content of 27% and pH: 11.90. The limit of detection, and limit of quantification factors were determined to be 0.06–0.09 and 0.5–0.8 ng mL−1, respectively. Furthermore, the precision and accuracy (intra- and inter-day) of the employed procedure in the term of relative standard deviation (RSD) were calculated in the range of 8.0–9.0% and 6.8–9.8%, respectively. Also, the recovery percent of the extracted analytes were concluded in the range of 95.0–97.0% after 10 days from the sampling and storage at 4 °C. Finally, the proposed procedure was involved in the analysis of amphetamine compounds in the real urine samples. These results were proved the proposed Zr-UiO-66-PDC@HS-NTD technique coupled with GC-FID can be used as an eco-friendly, fast-response, sensitive, and efficient drug test procedure for trace analysis of the amphetamine compounds in urine samples.
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Characterization of scents from Juniperus chinensis by headspace in-needle microextraction using graphene oxide-polyaniline nanocomposite coated wire followed by gas chromatography-mass spectrometry. Talanta 2022; 245:123463. [DOI: 10.1016/j.talanta.2022.123463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/03/2022] [Accepted: 04/05/2022] [Indexed: 02/07/2023]
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15
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Kahremanoğlu K, Tosun H, Eroğlu AE, Boyaci E. Recent progress in wearable extractive sampling technology. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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16
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Vejar-Vivar C, Millán-Santiago J, Mardones C, Lucena R, Cárdenas S. Polydopamine inner wall-coated hypodermic needle as microextraction device and electrospray emitter for the direct analysis of illicit drugs in oral fluid by ambient mass spectrometry. Talanta 2022; 249:123693. [PMID: 35751921 DOI: 10.1016/j.talanta.2022.123693] [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] [Received: 04/06/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 10/31/2022]
Abstract
In this article, polydopamine inner wall-coated hypodermic needles (PDA-HNs) are evaluated as both microextraction devices and electrospray ionization (ESI) emitters for determining selected illicit drugs (methamphetamine, cocaine, and methadone) in oral fluid samples. The PDA film, located in the inner wall of the needle, allows the extraction of the analytes at alkaline pH, where their hydrophobic character is promoted. The extracted analytes are finally eluted in a methanol/formic acid mixture that also acts as ESI solution. For this purpose, a dedicated interface based on the connection of a PEEK tube with the needle hub is proposed. This assembly allows delivering the ESI solution by the infusion syringe pump of the mass spectrometer, providing an efficient ESI on the tip of the needle. The double use of the PDA-HNs as microextraction devices and ESI emitters permits the determination of the target analytes with limits of detection and precision (expressed as relative standard deviation) values better than 2.4 μg/L and 17.6%, respectively. The accuracy was evaluated by analyzing independent spiked oral fluid samples, obtaining good results.
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Affiliation(s)
- Carmina Vejar-Vivar
- Affordable and Sustainable Sample Preparation (AS(2)P) Research Group, Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain; Departamento de Análisis Instrumental, Facultad de Farmacia, Universidad de Concepción, Concepción, Casilla 237, Correo 3, Concepción, Chile
| | - Jaime Millán-Santiago
- Affordable and Sustainable Sample Preparation (AS(2)P) Research Group, Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
| | - Claudia Mardones
- Departamento de Análisis Instrumental, Facultad de Farmacia, Universidad de Concepción, Concepción, Casilla 237, Correo 3, Concepción, Chile
| | - Rafael Lucena
- Affordable and Sustainable Sample Preparation (AS(2)P) Research Group, Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain.
| | - Soledad Cárdenas
- Affordable and Sustainable Sample Preparation (AS(2)P) Research Group, Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
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Abolghasemi MM, Piryaei M. Hexagonal Ordered Mesoporous Silica-Coated by Polypyrrole as a Coating for Inside Needle Capillary Adsorption Trap of Polycyclic Aromatic Hydrocarbons. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2020.1852282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Marzieh Piryaei
- Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran
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Identification of Emission Source Using a Micro Sampler Carried by a Drone. DRONES 2022. [DOI: 10.3390/drones6050116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A micro needle trap sampler (NTS) was carried by a mini quadrotor drone (Mavic Pro, DJI) to collect volatile organic compounds (VOCs) from industries. The NTS was fabricated using a 7 cm long, 22-gauge stainless steel needle by packing powdered divinylbenzene (DVB) adsorbents (60–80 mesh diameters). The telescoping sampling shaft was installed on the drone to extend the NTS beyond the downward air turbulence that was caused by the rotation of its propellers. The total mass of the sampling device, including an NTS, a telescoping shaft, a mini-air pump, and an ABS (acrylonitrile butadiene styrene) rack, was not more than 200 g. The emitted VOCs, those from a steel processing plant, including aromatic hydrocarbons (toluene of 15 ppb, ethylbenzene of 9 ppb and p-xylene 12 ppb), and those from a semiconductor processing factory, including trace amounts of methanol (1.96–2.00 ppm), acetone (0.05–0.10 ppm), and toluene (1.04–2.00 ppm), were extracted by the NTS on the drone and identified using a gas chromatography-mass spectroscopy (GC-MS) system in the laboratory. According to the results of VOC detection during the sampling flight of a drone, the stationary pollution sources were successfully identified.
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20
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Pusfitasari ED, Ruiz-Jimenez J, Heiskanen I, Jussila M, Hartonen K, Riekkola ML. Aerial drone furnished with miniaturized versatile air sampling systems for selective collection of nitrogen containing compounds in boreal forest. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 808:152011. [PMID: 34861308 DOI: 10.1016/j.scitotenv.2021.152011] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/21/2021] [Accepted: 11/23/2021] [Indexed: 06/13/2023]
Abstract
A wide variety of nitrogen-containing compounds are present in the environment, which contributes to air pollution and new particle formation, for example. These eventually affect human health and the climate. With all this consideration, there is a growing interest in the development of efficient and reliable methods to determine these compounds in the atmosphere. In this study, titanium hydrogen phosphate-modified Mobil Composition of Matter No. 41 was used as sorbent material for in-tube extraction (ITEX) sampling system, to selectively collect nitrogen-containing compounds from natural air samples. The effect of sampling accessories, based on adsorbent coatings (with Tenax-GR as an adsorbent material) and polytetrafluoroethylene filters, was studied to improve the selectivity of the sampling system and to remove particles. Aerial drone with miniaturized air sampling system was employed for the reliable collection of nitrogen-containing compounds in both gas phase and aerosol particles. A total of 170 air samples were collected in July 2020 at the SMEAR II station, Finland to evaluate nitrogen-containing compounds diurnal patterns and vertical profiles (0.25, 5, 50, and 150 m). More than twenty nitrogen-containing compounds, such as aliphatic amines, imines, imidazoles, and pyridines, were identified, quantified or semi-quantified. The average concentrations of detected aliphatic amines at the altitude of 50 m were up to 40.4 ng m-3 (dimethylamine) in gas phase and 128 ng m-3 (ethylamine) in aerosol particles. Among nitrogen-containing compounds detected, pyridine gave the highest average concentration of 746 ng m-3 in gas phase and 644 ng m-3 in particle phase.
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Affiliation(s)
- Eka Dian Pusfitasari
- Department of Chemistry and Institute for Atmospheric and Earth System Research, P.O. Box 55, FI-00014, University of Helsinki, Finland
| | - Jose Ruiz-Jimenez
- Department of Chemistry and Institute for Atmospheric and Earth System Research, P.O. Box 55, FI-00014, University of Helsinki, Finland
| | - Ilmari Heiskanen
- Department of Chemistry and Institute for Atmospheric and Earth System Research, P.O. Box 55, FI-00014, University of Helsinki, Finland
| | - Matti Jussila
- Department of Chemistry and Institute for Atmospheric and Earth System Research, P.O. Box 55, FI-00014, University of Helsinki, Finland
| | - Kari Hartonen
- Department of Chemistry and Institute for Atmospheric and Earth System Research, P.O. Box 55, FI-00014, University of Helsinki, Finland
| | - Marja-Liisa Riekkola
- Department of Chemistry and Institute for Atmospheric and Earth System Research, P.O. Box 55, FI-00014, University of Helsinki, Finland.
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21
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Song N, Tian Y, Luo Z, Dai J, Liu Y, Duan Y. Advances in pretreatment and analysis methods of aromatic hydrocarbons in soil. RSC Adv 2022; 12:6099-6113. [PMID: 35424557 PMCID: PMC8981609 DOI: 10.1039/d1ra08633b] [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: 11/25/2021] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
Benzene compounds that are prevalent in the soil as organic pollutants mainly include BTEX (benzene, toluene, ethylbenzene, and three xylene isomers) and PAHs (polycyclic aromatic hydrocarbons). These pose a severe threat to many aspects of human health. Therefore, the accurate measurement of BTEX and PAHs concentrations in the soil is of great importance. The samples for analysis of BTEX and PAHs need to be suitable for the various detection methods after pretreatment, which include Soxhlet extraction, ultrasonic extraction, solid-phase microextraction, supercritical extraction, and needle trap. The detection techniques mainly consist of gas chromatography (GC), mass spectrometry (MS), and online sensors, and provide comprehensive information on contaminants in the soil. Their performance is evaluated in terms of sensitivity, selectivity, and recovery. Recently, there has been rapid progress in the pretreatment and analysis methods for the quantitative and qualitative analyses of BTEX and PAHs. Therefore, it is necessary to produce a timely and in-depth review of the emerging pretreatment and analysis methods, which is unfortunately absent from the recent literature. In this work, state-of-art extraction techniques and analytical methods have been summarized for the determination of BTEX and PAHs in soil, with a particular focus on the potential and limitations of the respective methods for different aromatic hydrocarbons. Accordingly, the paper will describe the basic methodological knowledge, as well as the recent advancement of pretreatment and analysis methods for samples containing BTEX and PAHs.
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Affiliation(s)
- Na Song
- Research Center of Analytical Instrumentation, Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University Xi'an Shaanxi 710069 P. R.China
| | - Yonghui Tian
- Research Center of Analytical Instrumentation, Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University Xi'an Shaanxi 710069 P. R.China
| | - Zewei Luo
- Research Center of Analytical Instrumentation, Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University Xi'an Shaanxi 710069 P. R.China
| | - Jianxiong Dai
- Research Center of Analytical Instrumentation, Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University Xi'an Shaanxi 710069 P. R.China
| | - Yan Liu
- Research Center of Analytical Instrumentation, Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University Xi'an Shaanxi 710069 P. R.China
| | - Yixiang Duan
- Research Center of Analytical Instrumentation, Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University Xi'an Shaanxi 710069 P. R.China
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22
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Dugheri S, Mucci N, Cappelli G, Trevisani L, Bonari A, Bucaletti E, Squillaci D, Arcangeli G. Advanced Solid-Phase Microextraction Techniques and Related Automation: A Review of Commercially Available Technologies. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2022; 2022:8690569. [PMID: 35154846 PMCID: PMC8837452 DOI: 10.1155/2022/8690569] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 01/05/2022] [Accepted: 01/07/2022] [Indexed: 06/14/2023]
Abstract
The solid-phase microextraction (SPME), invented by Pawliszyn in 1989, today has a renewed and growing use and interest in the scientific community with fourteen techniques currently available on the market. The miniaturization of traditional sample preparation devices fulfills the new request of an environmental friendly analytical chemistry. The recent upswing of these solid-phase microextraction technologies has brought new availability and range of robotic automation. The microextraction solutions propose today on the market can cover a wide variety of analytical fields and applications. This review reports on the state-of-the-art innovative solid-phase microextraction techniques, especially those used for chromatographic separation and mass-spectrometric detection, given the recent improvements in availability and range of automation techniques. The progressively implemented solid-phase microextraction techniques and related automated commercially available devices are classified and described to offer a valuable tool to summarize their potential combinations to face all the laboratories requirements in terms of analytical applications, robustness, sensitivity, and throughput.
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Affiliation(s)
- Stefano Dugheri
- Industrial Hygiene and Toxicology Laboratory, University Hospital Careggi, Florence, Italy
| | - Nicola Mucci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Giovanni Cappelli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Lucia Trevisani
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Elisabetta Bucaletti
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Donato Squillaci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Giulio Arcangeli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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23
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Needle-trap device packed with the MIL-100(Fe) metal–organic framework for the extraction of the airborne organochlorine pesticides. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106866] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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24
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En-Nakra F, Uzun D, Hasdemir E. Voltammetric determination of rutin in fruit juice samples using a 2 mercaptobenzothiazole coated pencil graphite electrode. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104183] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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25
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Dixit K, Fardindoost S, Ravishankara A, Tasnim N, Hoorfar M. Exhaled Breath Analysis for Diabetes Diagnosis and Monitoring: Relevance, Challenges and Possibilities. BIOSENSORS 2021; 11:476. [PMID: 34940233 PMCID: PMC8699302 DOI: 10.3390/bios11120476] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/18/2021] [Accepted: 11/20/2021] [Indexed: 05/15/2023]
Abstract
With the global population prevalence of diabetes surpassing 463 million cases in 2019 and diabetes leading to millions of deaths each year, there is a critical need for feasible, rapid, and non-invasive methodologies for continuous blood glucose monitoring in contrast to the current procedures that are either invasive, complicated, or expensive. Breath analysis is a viable methodology for non-invasive diabetes management owing to its potential for multiple disease diagnoses, the nominal requirement of sample processing, and immense sample accessibility; however, the development of functional commercial sensors is challenging due to the low concentration of volatile organic compounds (VOCs) present in exhaled breath and the confounding factors influencing the exhaled breath profile. Given the complexity of the topic and the skyrocketing spread of diabetes, a multifarious review of exhaled breath analysis for diabetes monitoring is essential to track the technological progress in the field and comprehend the obstacles in developing a breath analysis-based diabetes management system. In this review, we consolidate the relevance of exhaled breath analysis through a critical assessment of current technologies and recent advancements in sensing methods to address the shortcomings associated with blood glucose monitoring. We provide a detailed assessment of the intricacies involved in the development of non-invasive diabetes monitoring devices. In addition, we spotlight the need to consider breath biomarker clusters as opposed to standalone biomarkers for the clinical applicability of exhaled breath monitoring. We present potential VOC clusters suitable for diabetes management and highlight the recent buildout of breath sensing methodologies, focusing on novel sensing materials and transduction mechanisms. Finally, we portray a multifaceted comparison of exhaled breath analysis for diabetes monitoring and highlight remaining challenges on the path to realizing breath analysis as a non-invasive healthcare approach.
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Affiliation(s)
- Kaushiki Dixit
- Department of Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721302, India;
- School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada; (S.F.); (A.R.); (N.T.)
| | - Somayeh Fardindoost
- School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada; (S.F.); (A.R.); (N.T.)
| | - Adithya Ravishankara
- School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada; (S.F.); (A.R.); (N.T.)
| | - Nishat Tasnim
- School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada; (S.F.); (A.R.); (N.T.)
- Faculty of Engineering and Computer Science, University of Victoria, Victoria, BC V8W 2Y2, Canada
| | - Mina Hoorfar
- School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada; (S.F.); (A.R.); (N.T.)
- Faculty of Engineering and Computer Science, University of Victoria, Victoria, BC V8W 2Y2, Canada
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26
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Cross MW, Smith RP, Varhue WJ. RuO 2 Nanorods as an Electrocatalyst for Proton Exchange Membrane Water Electrolysis. MICROMACHINES 2021; 12:mi12111412. [PMID: 34832822 PMCID: PMC8624102 DOI: 10.3390/mi12111412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/11/2021] [Accepted: 11/12/2021] [Indexed: 11/16/2022]
Abstract
A custom-built PEM electrolyzer cell was assembled using 6” stainless-steel ConFlat flanges which were fitted with a RuO2 nanorod-decorated, mixed metal oxide (MMO) ribbon mesh anode catalyst. The current density–voltage characteristics were measured for the RuO2 nanorod electrocatalyst while under constant water feed operation. The electrocatalytic behavior was investigated by making a series of physical modifications to the anode catalyst material. These experiments showed an improved activity due to the RuO2 nanorod electrocatalyst, resulting in a corresponding decrease in the electrochemical overpotential. These overpotentials were identified by collecting experimental data from various electrolyzer cell configurations, resulting in an improved understanding of the enhanced catalytic behavior. The micro-to-nano surface structure of the anode electrocatalyst layer is a critical factor determining the overall operation of the PEM electrolyzer. The improvement was determined to be due to the lowering of the potential barrier to electron escape in an electric field generated in the vicinity of a nanorod.
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Affiliation(s)
- Michael W. Cross
- Electrical and Computer Engineering Department, David Crawford School of Engineering, Norwich University, Northfield, VT 05663, USA;
| | | | - Walter J. Varhue
- Department of Electrical Engineering, College of Engineering and Mathematical Sciences, University of Vermont, Burlington, VT 05401, USA
- Correspondence:
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27
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Hu B, Ouyang G. In situ solid phase microextraction sampling of analytes from living human objects for mass spectrometry analysis. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116368] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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28
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Derikvand A, Ghiasvand A, Dalvand K, Haddad PR. Fabrication and evaluation of a portable low-pressure headspace solid-phase microextraction device for on-site analysis. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Baysal E, Uzun UC, Ertaş FN, Goksel O, Pelit L. Development of a new needle trap-based method for the determination of some volatile organic compounds in the indoor environment. CHEMOSPHERE 2021; 277:130251. [PMID: 33774250 DOI: 10.1016/j.chemosphere.2021.130251] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 06/12/2023]
Abstract
Volatile Organic Compounds (VOCs) are a large group of chemicals mostly found in indoor environments such as homes and workplaces. Long term exposure to certain VOCs can cause symptoms in some individuals and therefore, monitoring and controlling air quality can help better manage chronic respiratory diseases. In this study, we aimed to develop an easy-to-use, economical, in house needle trap-based methodology to detect certain VOCs to be used for public and occupational health. For this purpose, a multi-bed (packed with PDMS/Carbopack-X/Carboxen-1000) needle trap device (NTD) was utilized for sampling, enrichment, and injection of the VOCs into the gas chromatography. The performance of the developed method was investigated for the analysis of the group known as BTEX (benzene, toluene, ethylbenzene and xylene). Operational and instrumental parameters such as sampling flow rate and relative humidity, desorption time and temperature were optimized, and the analytical figures of merit of the proposed method have indicated that very low levels of BTEX in air samples can be easily determined by this new method. Overall results have shown that multi-bed NTD offers a high sensitive procedure for sampling and analysis of BTEX in concentration range of 0.002-0.298 mg/m3 in indoor air.
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Affiliation(s)
- Ertan Baysal
- Ege University Faculty of Science, Department of Chemistry, Bornova, İzmir, Turkey
| | - Umut Can Uzun
- Ege University Faculty of Science, Department of Chemistry, Bornova, İzmir, Turkey
| | - Fatma Nil Ertaş
- Ege University Faculty of Science, Department of Chemistry, Bornova, İzmir, Turkey; EgeSAM-Ege University Translational Pulmonary Research Center, Bornova, İzmir, Turkey
| | - Ozlem Goksel
- Ege University Faculty of Medicine, Department of Pulmonary Medicine, Division of Immunology, Allergy and Asthma, Laboratory of Occupational and Environmental Respiratory Diseases, Bornova, İzmir, Turkey; EgeSAM-Ege University Translational Pulmonary Research Center, Bornova, İzmir, Turkey
| | - Levent Pelit
- Ege University Faculty of Science, Department of Chemistry, Bornova, İzmir, Turkey; EgeSAM-Ege University Translational Pulmonary Research Center, Bornova, İzmir, Turkey.
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Bio-monitoring of non-metabolized BTEX compounds in urine by dynamic headspace-needle trap device packed with 3D Ni/Co-BTC bimetallic metal-organic framework as an efficient absorbent. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106229] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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31
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Rahimpoor R, Firoozichahak A, Nematollahi D, Alizadeh S, Alizadeh PM, Alinaghi Langari AA. Determination of halogenated hydrocarbons in urine samples using a needle trap device packed with Ni/Zn-BTC bi-MMOF via the dynamic headspace method. RSC Adv 2021; 11:21537-21547. [PMID: 35478810 PMCID: PMC9034123 DOI: 10.1039/d1ra03227e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 06/01/2021] [Indexed: 11/21/2022] Open
Abstract
In this study, a nickel/zinc-BTC bi-metallic metal-organic framework (bi-MMOF) was employed as a new and efficient adsorbent in a needle trap device (NTD) for headspace (HS) sampling, extraction and analysis of halogenated hydrocarbons (trichloroethylene, tetrachloroethylene, chloroform, and tetrachloroethylene) from spiked and real urine samples. Characterization of the prepared adsorbent was accomplished by FT-IR, PXRD, EDX, elemental mapping, and FE-SEM techniques. According to experimental results, the optimal temperature and extraction time, salt content, temperature and desorption time of the response surface methodology (RSM) and Box-Behnken design (BBD) were determined to be 56 °C and 30 min, 5.5%, 350 °C and 8 min for the studied halogenated hydrocarbons, respectively. The calculated values of detection limit and quantitation limit parameters were in the range of 1.02-1.10 and 2.01-2.4.0 ng L-1, respectively. Moreover, intermediate precision and repeatability of the method were in the range of 4.90-8.20% and 1.50-4.80%, respectively. The recovery percentages of analytes were obtained to be in the range of 95.0-97.0% 10 days after the sampling and storage at 4 °C. This study showed that the proposed HS-NTD:Ni/Zn-BTC method coupled with a GC-FID can be employed as a simple, fast, and sensitive procedure for non-metabolized halogenated hydrocarbons from urine samples in biological monitoring.
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Affiliation(s)
- Razzagh Rahimpoor
- Department of Occupational Health Engineering, Research Center for Health Sciences, School of Health, Larestan University of Medical Sciences Larestan Iran
| | - Ali Firoozichahak
- Department of Occupational Health, Faculty of Health, Social Determinants of Health Research Center, Gonabad University of Medical Science Gonabad Iran
| | | | - Saber Alizadeh
- Department of Chemistry, Bu-Ali-Sina University Hamedan Iran
| | - Parsa Mohammad Alizadeh
- Department of Occupational Health Engineering, Faculty of Medical Sciences, Tarbiat Modares University Tehran Iran
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Rodinkov OV, Bugaichenko AS, Spivakovskyi V, Postnov VN. Sorption Preconcentration of Volatile Organic Compounds in Air Analysis with a Change in the Configuration of the Sorption Layer in a Transition from Sorption to Thermal Desorption. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821060125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Koumya Y, Ait Salam Y, Khadiri ME, Benzakour J, Romane A, Abouelfida A, Benyaich A. Pitting corrosion behavior of SS-316L in simulated body fluid and electrochemically assisted deposition of hydroxyapatite coating. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01517-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Monedeiro F, Monedeiro-Milanowski M, Ratiu IA, Brożek B, Ligor T, Buszewski B. Needle Trap Device-GC-MS for Characterization of Lung Diseases Based on Breath VOC Profiles. Molecules 2021; 26:molecules26061789. [PMID: 33810121 PMCID: PMC8004837 DOI: 10.3390/molecules26061789] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/16/2021] [Accepted: 03/19/2021] [Indexed: 01/08/2023] Open
Abstract
Volatile organic compounds (VOCs) have been assessed in breath samples as possible indicators of diseases. The present study aimed to quantify 29 VOCs (previously reported as potential biomarkers of lung diseases) in breath samples collected from controls and individuals with lung cancer, chronic obstructive pulmonary disease and asthma. Besides that, global VOC profiles were investigated. A needle trap device (NTD) was used as pre-concentration technique, associated to gas chromatography-mass spectrometry (GC-MS) analysis. Univariate and multivariate approaches were applied to assess VOC distributions according to the studied diseases. Limits of quantitation ranged from 0.003 to 6.21 ppbv and calculated relative standard deviations did not exceed 10%. At least 15 of the quantified targets presented themselves as discriminating features. A random forest (RF) method was performed in order to classify enrolled conditions according to VOCs' latent patterns, considering VOCs responses in global profiles. The developed model was based on 12 discriminating features and provided overall balanced accuracy of 85.7%. Ultimately, multinomial logistic regression (MLR) analysis was conducted using the concentration of the nine most discriminative targets (2-propanol, 3-methylpentane, (E)-ocimene, limonene, m-cymene, benzonitrile, undecane, terpineol, phenol) as input and provided an average overall accuracy of 95.5% for multiclass prediction.
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Affiliation(s)
- Fernanda Monedeiro
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University in Toruń, 4 Wileńska St., 87-100 Toruń, Poland; (F.M.); (M.M.-M.); (I.-A.R.); (B.B.)
| | - Maciej Monedeiro-Milanowski
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University in Toruń, 4 Wileńska St., 87-100 Toruń, Poland; (F.M.); (M.M.-M.); (I.-A.R.); (B.B.)
| | - Ileana-Andreea Ratiu
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University in Toruń, 4 Wileńska St., 87-100 Toruń, Poland; (F.M.); (M.M.-M.); (I.-A.R.); (B.B.)
- “Raluca Ripan” Institute for Research in Chemistry, Babeş-Bolyai University, 30 Fântânele St., RO-400294 Cluj-Napoca, Romania
- Department of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarina St., 87-100 Toruń, Poland
| | - Beata Brożek
- Department of Lung Diseases, Provincial Polyclinic Hospital in Toruń, 4 Krasińskiego St., 87-100 Toruń, Poland;
| | - Tomasz Ligor
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University in Toruń, 4 Wileńska St., 87-100 Toruń, Poland; (F.M.); (M.M.-M.); (I.-A.R.); (B.B.)
- Department of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarina St., 87-100 Toruń, Poland
- Correspondence: ; Tel.: +48-(56)-665-60-58
| | - Bogusław Buszewski
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University in Toruń, 4 Wileńska St., 87-100 Toruń, Poland; (F.M.); (M.M.-M.); (I.-A.R.); (B.B.)
- Department of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarina St., 87-100 Toruń, Poland
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Casado-Carmona FA, Lasarte-Aragonés G, Kabir A, Furton KG, Lucena R, Cárdenas S. Fan-based device for integrated air sampling and microextraction. Talanta 2021; 230:122290. [PMID: 33934762 DOI: 10.1016/j.talanta.2021.122290] [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: 12/20/2020] [Revised: 03/04/2021] [Accepted: 03/06/2021] [Indexed: 10/21/2022]
Abstract
In this article, a new air sampler based on a conventional computer fan is presented and evaluated. The fan has a double role as it acts as the air pumping system and supports the sorptive phases, which are located on its blades. The compact design and the reduced energy consumption (it can operate with a standard cell phone charger) confers high portability to the device. Also, a simple alternative integrated into the fan is proposed for using an internal standard during the sampling, thus increasing the precision of the measurements. In this first communication, sol-gel Carbowax 20 M coated fabric phases are used as sorptive membranes thanks to their planar geometry, mechanical and thermal stability, and their versatility covering different interaction chemistries. After sampling, the fabric phases are placed in a headspace vial, which is finally analyzed by gas chromatography-mass spectrometry. The sampler has been characterized for the extraction of selected volatile organic compounds (chloroform, benzaldehyde, toluene, and cyclohexane) from air and its versatility has also been evaluated by the identification of semi-volatile compounds in working place (toluene and xylene in laboratory residue storage room) and biogenic volatile compounds in natural samples (terpenes in fresh pine needles and orange peel samples).
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Affiliation(s)
- Francisco A Casado-Carmona
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
| | - Guillermo Lasarte-Aragonés
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
| | - Abuzar Kabir
- Department of Chemistry and Biochemistry, International Forensic Research Institute, Florida International University, 11200 SW 8th St., Miami, FL, 33199, USA
| | - Kenneth G Furton
- Department of Chemistry and Biochemistry, International Forensic Research Institute, Florida International University, 11200 SW 8th St., Miami, FL, 33199, USA
| | - Rafael Lucena
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain.
| | - Soledad Cárdenas
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain.
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Tabibpour M, Yamini Y, Ahmadi SH, Esrafili A, Heydar KT, Mousavi SAJ, Baharfar M. Microextraction on a screw for determination of trace amounts of hexanal and heptanal as lung cancer biomarkers. J Pharm Biomed Anal 2020; 191:113528. [PMID: 32916561 DOI: 10.1016/j.jpba.2020.113528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/31/2020] [Accepted: 07/31/2020] [Indexed: 11/18/2022]
Abstract
Solid phase microextraction on a screw was utilized for the extraction of hexanal and heptanal as lung cancer biomarkers from urine samples. Reduced graphene oxide (rGO) was coated on the surface of a stainless-steel set screw by electrophoretic deposition method. The screw was located inside a glass cover, and the created channel acted as the sample solution flow pass. A 5 mL glass syringe was connected to a syringe pump to direct the sample and the eluent through the channel. The extraction procedure was followed by gas chromatography/mass spectrometry (GC/MS) for separation and determination of the extracted aldehydes. The effective parameters on the extraction efficiencies of the analytes were identified and optimized. Under the optimal extraction conditions, the extraction time was as short as 10 min. The calibration curves indicated good linearity (R2 > 0.97) within the concentration range of 1.0-50 μg L-1. The obtained limits of detection (LODs) for hexanal and heptanal were down to 0.4 and 0.3 μg L-1, respectively. Considering the repeatability, simplicity, and eco-friendliness of this simple extraction method, it can be efficiently used for preconcentration of aldehydes in different samples.
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Affiliation(s)
- Mahmoud Tabibpour
- Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14334-186, Tehran, Iran
| | - Yadollah Yamini
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran.
| | - Seyyed Hamid Ahmadi
- Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14334-186, Tehran, Iran.
| | - Ali Esrafili
- Department of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Kourosh Tabar Heydar
- Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14334-186, Tehran, Iran
| | - Seyed Ali Javad Mousavi
- Air Pollution Research Center, Department of Pulmonology, Iran University of Medical Sciences, Tehran, Iran
| | - Mahroo Baharfar
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
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Taha BA, Al Mashhadany Y, Hafiz Mokhtar MH, Dzulkefly Bin Zan MS, Arsad N. An Analysis Review of Detection Coronavirus Disease 2019 (COVID-19) Based on Biosensor Application. SENSORS (BASEL, SWITZERLAND) 2020; 20:E6764. [PMID: 33256085 PMCID: PMC7729752 DOI: 10.3390/s20236764] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/17/2020] [Accepted: 11/21/2020] [Indexed: 02/06/2023]
Abstract
Timely detection and diagnosis are essentially needed to guide outbreak measures and infection control. It is vital to improve healthcare quality in public places, markets, schools and airports and provide useful insights into the technological environment and help researchers acknowledge the choices and gaps available in this field. In this narrative review, the detection of coronavirus disease 2019 (COVID-19) technologies is summarized and discussed with a comparison between them from several aspects to arrive at an accurate decision on the feasibility of applying the best of these techniques in the biosensors that operate using laser detection technology. The collection of data in this analysis was done by using six reliable academic databases, namely, Science Direct, IEEE Xplore, Scopus, Web of Science, Google Scholar and PubMed. This review includes an analysis review of three highlights: evaluating the hazard of pandemic COVID-19 transmission styles and comparing them with Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS) to identify the main causes of the virus spreading, a critical analysis to diagnose coronavirus disease 2019 (COVID-19) based on artificial intelligence using CT scans and CXR images and types of biosensors. Finally, we select the best methods that can potentially stop the propagation of the coronavirus pandemic.
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Affiliation(s)
- Bakr Ahmed Taha
- UKM—Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia; (B.A.T.); (M.H.H.M.); (M.S.D.B.Z.)
| | - Yousif Al Mashhadany
- Department of Electrical Engineering, College of Engineering, University of Anbar, Anbar 00964, Iraq;
| | - Mohd Hadri Hafiz Mokhtar
- UKM—Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia; (B.A.T.); (M.H.H.M.); (M.S.D.B.Z.)
| | - Mohd Saiful Dzulkefly Bin Zan
- UKM—Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia; (B.A.T.); (M.H.H.M.); (M.S.D.B.Z.)
| | - Norhana Arsad
- UKM—Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia; (B.A.T.); (M.H.H.M.); (M.S.D.B.Z.)
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Bellagambi FG, Lomonaco T, Ghimenti S, Biagini D, Fuoco R, Di Francesco F. Determination of peppermint compounds in breath by needle trap micro-extraction coupled with gas chromatography-tandem mass spectrometry. J Breath Res 2020; 15. [PMID: 33238253 DOI: 10.1088/1752-7163/abcdec] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 11/25/2020] [Indexed: 01/26/2023]
Abstract
Breath analysis is an alternative approach for disease diagnosis and for monitoring therapy. The lack of standardized procedures for collecting and analysing breath samples currently limits its use in clinical practice. In order to overcome this limitation, the "Peppermint Consortium" was established within the breath community to carry out breath wash-out experiments and define reference values for a panel of compounds contained in the peppermint oil capsule. Here, we present a needle trap micro-extraction technique coupled with gas chromatography and tandem mass spectrometry for a rapid and accurate determination of alpha-pinene, beta-pinene, limonene, eucalyptol, menthofuran, menthone, menthol and menthyl acetate in mixed breath samples. Detection limits between 1 and 20 pptv were observed when 25 mL of a humidified standard gas mixture were loaded into a needle trap device at a flow rate of 10 mL/min. Inter- and intra-day precisions were lower than 15%, thus confirming the reliability of the assay. Our procedure was used to analyse breath samples taken from a nominally healthy volunteer who were invited to swallow a 200 mg capsule of peppermint oil. Six samples were collected at various times within six hours of ingestion. Analyte concentrations were not affected by the sampling mode (i.e. mixed vs. end-tidal fraction), whereas respiratory rate and exhalation flow rate values slightly influenced the concentration of the target compounds in breath samples.
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Affiliation(s)
- Francesca G Bellagambi
- Institut des Sciences Analytiques, Université Claude Bernard Lyon 1, 5, rue de la Doua, Villeurbanne, FRANCE, 69100, FRANCE
| | - Tommaso Lomonaco
- Department of Chemistry and Industrial Chemistry, Universita degli Studi di Pisa Dipartimento di Chimica e Chimica Industriale, Via G. Moruzzi, 13, Pisa, Tuscany, 56124, ITALY
| | - Silvia Ghimenti
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Toscana, ITALY
| | - Denise Biagini
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Toscana, ITALY
| | - Roger Fuoco
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Toscana, ITALY
| | - Fabio Di Francesco
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Toscana, ITALY
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Alinaghi Langari AA, Alizadeh S, Soury S, Firoozichahak A, Nematollahi D, Alizadeh PM, Sanaei N. Nano-hydroxyapatite/polyaniline composite as an efficient sorbent for sensitive determination of the polycyclic aromatic hydrocarbons in air by a needle trap device. RSC Adv 2020; 10:42267-42276. [PMID: 35516756 PMCID: PMC9057830 DOI: 10.1039/d0ra07540j] [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: 09/02/2020] [Accepted: 11/04/2020] [Indexed: 11/22/2022] Open
Abstract
Hydroxyapatite is a readily available, inexpensive, environmentally friendly adsorbent with high adsorption capacity. In this study, a polyaniline-doped nano-hydroxyapatite (PANI@HA) adsorbent was synthesized and employed in a needle trap device for the extraction of polycyclic aromatic hydrocarbons such as naphthalene, fluoranthene, benzo[a]anthracene, phenanthrene, and benzo[a]pyrene for the first time. The synthesized adsorbent was characterized by X-ray diffraction, field emission scanning electron microscopy, and Fourier-transform infrared spectroscopy analysis. Initially, effective variables such as the carryover effect, storage time, accuracy, and precision of the method were examined in the laboratory. The desorption conditions were optimized using the response surface methodology and central composite design methods. From the standpoint of quantitative parameters, the limit of detection and limit of quantitation were determined to be between 0.001 and 0.003 and 0.021 and 0.051 ng mL-1, respectively, which indicates the high sensitivity of the proposed method. Additionally, no significant changes were detected after storage of analytes inside the needle at 4 °C after 60 days. The results of this study also provide a high correlation between the results of sampling with needles containing PANI@HA and with XAD-2 adsorbent tubes (standard NIOSH 5115 method) (R 2 = 0.98). Finally, the proposed method was successfully employed in the extraction and determination of polycyclic aromatic hydrocarbons in field (real) samples. In general, it can be concluded that a needle packed with PANI@HA is a reliable and high-performance method for sampling polycyclic aromatic hydrocarbons compared to the NIOSH method.
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Affiliation(s)
| | - Saber Alizadeh
- Department of Chemistry, Bu-Ali-Sina University Hamedan Iran
| | - Shiva Soury
- Department of Occupational Health Engineering, School of Public Health, Ilam University of Medical Sciences Ilam Iran
| | - Ali Firoozichahak
- Department of Occupational Health, Faculty of Health, Social Determinants of Health Research Center, Gonabad University of Medical Sciences Gonabad Iran
| | | | - Parsa Mohammad Alizadeh
- Student Research Committee, School of Public Health, Bam University of Medical Sciences Bam Iran
| | - Nasim Sanaei
- Center of Excellence for Occupational Health, Occupational Health and Safety Research Center, School of Public Health, Hamadan University of Medical Sciences Hamadan Iran
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Stierlin É, Michel T, Fernandez X. Field analyses of lavender volatile organic compounds: performance evaluation of a portable gas chromatography-mass spectrometry device. PHYTOCHEMICAL ANALYSIS : PCA 2020; 31:778-785. [PMID: 32337802 DOI: 10.1002/pca.2942] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/30/2020] [Accepted: 04/01/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION In situ analysis of volatile organic compounds (VOCs) emitted by plants is an important challenge in chemical ecology. The traditional approach usually consists in trapping compounds using dynamic headspace extraction (DHS) in-field, followed by gas chromatography analysis coupled with mass spectrometry (GC-MS and/or GC-FID) in the laboratory. OBJECTIVES In this study, we evaluated the use of the new portable Torion T-9 GC-MS system for rapid and in situ analysis of VOCs emitted by fine lavender and lavandin species. MATERIAL AND METHODS All field analyses were performed using a person-portable low-thermal mass GC system coupled with a miniature toroidal ion trap mass analyser (ppGC-ITMS): Torion T-9 portable GC-MS. Subsequently, multivariate statistical analyses were performed to determine chemical differences between species. RESULTS Thirty compounds were separated and detected in all lavender above-ground samples in only 3 min of analysis. CONCLUSIONS The portable GC-MS device enabled a rapid in-field distinction of Lavandula species based on their detected volatile profiles.
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Affiliation(s)
- Émilie Stierlin
- Université Côte d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, Nice, France
| | - Thomas Michel
- Université Côte d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, Nice, France
| | - Xavier Fernandez
- Université Côte d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, Nice, France
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da Costa BRB, De Martinis BS. Analysis of urinary VOCs using mass spectrometric methods to diagnose cancer: A review. CLINICAL MASS SPECTROMETRY (DEL MAR, CALIF.) 2020; 18:27-37. [PMID: 34820523 PMCID: PMC8600992 DOI: 10.1016/j.clinms.2020.10.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 10/26/2020] [Accepted: 10/26/2020] [Indexed: 12/11/2022]
Abstract
The development of non-invasive screening techniques for early cancer detection is one of the greatest scientific challenges of the 21st century. One promising emerging method is the analysis of volatile organic compounds (VOCs). VOCs are low molecular weight substances generated as final products of cellular metabolism and emitted through a variety of biological matrices, such as breath, blood, saliva and urine. Urine stands out for its non-invasive nature, availability in large volumes, and the high concentration of VOCs in the kidneys. This review provides an overview of the available data on urinary VOCs that have been investigated in cancer-focused clinical studies using mass spectrometric (MS) techniques. A literature search was conducted in ScienceDirect, Pubmed and Web of Science, using the keywords "Urinary VOCs", "VOCs biomarkers" and "Volatile cancer biomarkers" in combination with the term "Mass spectrometry". Only studies in English published between January 2011 and May 2020 were selected. The three most evaluated types of cancers in the reviewed studies were lung, breast and prostate, and the most frequently identified urinary VOC biomarkers were hexanal, dimethyl disulfide and phenol; with the latter seeming to be closely related to breast cancer. Additionally, the challenges of analyzing urinary VOCs using MS-based techniques and translation to clinical utility are discussed. The outcome of this review may provide valuable information to future studies regarding cancer urinary VOCs.
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Key Words
- Biomarkers
- CAS, chemical abstracts service
- CYP450, cytochrome P450
- Cancer
- FAIMS, high-field asymmetric waveform ion mobility spectrometry
- GC, gas chromatography
- HS, headspace
- IMS, ion mobility spectrometry
- LC, liquid chromatography
- MS, mass spectrometry or mass spectrometric
- Mass Spectrometry
- Metabolomics
- NT, needle trap
- PSA, prostate-specific antigen
- PTR, proton transfer reaction
- PTV, programed temperature vaporizer
- ROS, reactive oxygen species
- SBSE, stir bar sorptive extraction
- SIFT, selected ion flow tube
- SPME, solid phase microextraction
- Urine
- VOCs
- VOCs, volatile organic compounds
- eNose, electronic nose
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Affiliation(s)
- Bruno Ruiz Brandão da Costa
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto – Universidade de São Paulo, Avenida do Café, s/n°, Ribeirão Preto, SP 14040-903, Brazil
| | - Bruno Spinosa De Martinis
- Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto - Universidade de São Paulo. Av., Bandeirantes, 3900, Ribeirão Preto, SP 14040-900, Brazil
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Cao W, Brown KA. Theory for hierarchical assembly with dielectrophoresis and the role of particle anisotropy. Electrophoresis 2020; 42:635-643. [PMID: 33058177 DOI: 10.1002/elps.202000218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/07/2020] [Accepted: 09/30/2020] [Indexed: 11/06/2022]
Abstract
Nonuniform electric fields cause polarizable particles to move through an effect known as dielectrophoresis (DEP). Additionally, the particles themselves create nonuniform fields due to their induced dipoles. When the nonuniform field of one particle causes another to move, it represents a path to hierarchical assembly termed mutual DEP (mDEP). Anisotropic particles potentially provide further opportunities for assembly through intense and intricate local field profiles. Here, we construct a theoretical framework for describing anisotropic particles as templates for assembly through mDEP by considering the motion of small nanoparticles near larger anisotropic nanoparticles. Using finite element analysis, we study eight particle shapes and compute their field enhancement and polarizability in an orientation-specific manner. Strikingly, we find a more than tenfold enhancement in the field near certain particle shapes, potentially promoting mDEP. To more directly relate the field intensity to the anticipated assembly outcome, we compute the volume experiencing each field enhancement versus particle shape and orientation. Finally, we provide a framework for predicting how mixtures of two distinct particle species will begin to assemble in a manner that allows for the identification of conditions that kinetically bias assembly toward specific hierarchical outcomes.
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Affiliation(s)
- Wenhan Cao
- Department of Mechanical Engineering, Boston University, Boston, MA, USA
| | - Keith A Brown
- Department of Mechanical Engineering, Boston University, Boston, MA, USA.,Division of Materials Science & Engineering, Boston University, Boston, MA, USA.,Physics Department, Boston University, Boston, MA, USA
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Badizad MH, Koleini MM, Greenwell HC, Ayatollahi S, Ghazanfari MH. A Deep Look into the Dynamics of Saltwater Imbibition in a Calcite Nanochannel: Temperature Impacts Capillarity Regimes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:9035-9046. [PMID: 32551693 DOI: 10.1021/acs.langmuir.0c00437] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This research concerns fundamentals of spontaneous transport of saltwater (1 mol·dm-3 NaCl solution) in nanopores of calcium carbonates. A fully atomistic model was adopted to scrutinize the temperature dependence of flow regimes during solution transport under CaCO3 nanoconfinement. The early time of capillary filling is inertia-dominated, and the solution penetrates with a near-planar meniscus at constant velocity. Following a transition period, the meniscus angle falls to a stabilized value, characterizing the capillary-viscous advancement in the calcite channel. At this stage, brine displacement follows a parabolic relationship consistent with the classical Lucas-Washburn (LW) theory. Approaching the slit outlet, the meniscus contact lines spread widely on the solid substrate and brine leaves the channel at a constant rate, in oppose to the LW law. The brine imbibition rate considerably increases at higher temperatures as a result of lower viscosity and greater tendency to form wetting layers on slit walls. We also pointed out a longer primary inertial regime and delayed onset of the viscous-capillary regime at higher temperatures. Throughout the whole span of capillary displacement, transport of sodium and chloride ions is tied to dynamics and diffusion of the water phase, even at the mineral interface. The results presented in this study are of broad implications in diverse science and technological applications.
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Affiliation(s)
- Mohammad Hasan Badizad
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran 11365-11155, Iran
| | - Mohammad Mehdi Koleini
- Sharif Upstream Petroleum Research Institute (SUPRI), Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran 11365-9465, Iran
| | | | - Shahab Ayatollahi
- Sharif Upstream Petroleum Research Institute (SUPRI), Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran 11365-9465, Iran
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Li H, Bi C, Li X, Xu Y. A needle trap device method for sampling and analysis of semi-volatile organic compounds in air. CHEMOSPHERE 2020; 250:126284. [PMID: 32234620 DOI: 10.1016/j.chemosphere.2020.126284] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 02/08/2020] [Accepted: 02/18/2020] [Indexed: 06/11/2023]
Abstract
Semi-volatile organic compounds (SVOCs), such as phthalates, organophosphates, and polybrominated diphenyl ethers, are emerging as an important class of pollutants that are of serious health concerns. Determining concentrations of these pollutants is of great importance for environmental and exposure studies. In this work, a needle trap device (NTD) method was developed to measure the concentration of SVOCs in air samples. Sorbents were packed in the NTD to capture SVOCs with the aid of a sampling pump. NTD operational parameters, such as desorption temperature, desorption time, and sampling flow rate, were optimized for the target SVOCs. The limit of detection for air sampling by the NTD method ranged between 5 pg and 1 ng, depending on the SVOC compound. The variations in terms of NTD repeatability and reproducibility were lower than 14% for all cases. In addition, the influence of other experimental parameters, such as sampling temperature and humidity, breakthrough volume, NTD storage time, as well as carryover effect were examined. Finally, NTDs were used to determine emissions of gas-phase SVOCs from various consumer products in an emission cell and to collect total airborne SVOC samples (gas and particle phases) in an office. The results of NTD method were in an agreement with data obtained by conventional active sampling methods using Tenax® sorbent tubes and polyurethane foam samplers, but with improvements of relative standard deviation, sensitivity, and sampling time. The results demonstrated that the NTD method is a simple, sensitive, effective, reusable, and inexpensive technique for sampling and analyzing SVOCs in the concentration range from 2 ng m-3 to 100 μg m-3 in air.
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Affiliation(s)
- Hongwan Li
- Department of Civil, Architectural and Environmental Engineering, The University of Texas at Austin, TX, USA
| | - Chenyang Bi
- Department of Civil, Architectural and Environmental Engineering, The University of Texas at Austin, TX, USA
| | - Xiaofeng Li
- Department of Building Science, Tsinghua University, Beijing, China
| | - Ying Xu
- Department of Civil, Architectural and Environmental Engineering, The University of Texas at Austin, TX, USA; Department of Building Science, Tsinghua University, Beijing, China.
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Lan H, Hartonen K, Riekkola ML. Miniaturised air sampling techniques for analysis of volatile organic compounds in air. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115873] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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46
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Jalili V, Barkhordari A, Ghiasvand A. Bioanalytical Applications of Microextraction Techniques: A Review of Reviews. Chromatographia 2020. [DOI: 10.1007/s10337-020-03884-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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47
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Ruiz-Jimenez J, Lan H, Leleev Y, Hartonen K, Riekkola ML. Comparison of multiple calibration approaches for the determination of volatile organic compounds in air samples by solid phase microextraction Arrow and in-tube extraction. J Chromatogr A 2020; 1616:460825. [DOI: 10.1016/j.chroma.2019.460825] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/16/2019] [Accepted: 12/21/2019] [Indexed: 02/06/2023]
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Alinaghi Langari AA, Firoozichahak A, Alizadeh S, Nematollahi D, Farhadian M. Efficient extraction of aromatic amines in the air by the needle trap device packed with the zirconium based metal-organic framework sorbent. RSC Adv 2020; 10:13562-13572. [PMID: 35492999 PMCID: PMC9051570 DOI: 10.1039/d0ra00687d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/12/2020] [Indexed: 11/22/2022] Open
Abstract
In this study, development of a needle trap device (NTD) packed with UiO-66 adsorbent was used for the sampling of the aromatic amine compounds (including aniline, N,N-dimethylaniline and o-toluidine) followed by gas chromatography (GC) with flame-ionization detector (FID) analysis. The UiO-66 sorbent was synthesized and then packed inside a spinal needle (Gauge 22). The synthesized sorbent was characterized with the XRD, FE-SEM, EDS and FT-IR techniques. This study was conducted both in the laboratory and in the real samples. In the laboratory, the sampling parameters (such as temperature and humidity) and desorption parameters (including desorption temperature and desorption time) were optimized using Response Surface Methodology (RSM) by Central Composite Design (CCD). The results indicated that the performance of the sampling device decreased with increasing the sampling humidity and temperature. Moreover, the highest peak area responses of the studied analytes were observed at a desorption time of 3 minutes and desorption temperature of 270 °C. The values of the limit of detection (LOD) and limit of quantitation (LOQ) were in the range 0.01-0.02 and 0.03-0.05 ng mL-1, respectively. Our findings demonstrated that NTD packed with synthesized UiO-66 has good repeatability (RSD = 1.3-6.8%) and acceptable reproducibility (with three NTDs) (RSD = 1.3-9.7%). Comparison of the results between NTD-UiO-66 and NIOSH2002 showed a sufficient correlation (0.98-0.99) between two methods. Therefore, the results indicated that the NTD packed with the UiO-66 adsorbent can be used as a powerful technique for occupational and environmental monitoring.
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Affiliation(s)
| | - Ali Firoozichahak
- Department of Occupational Health, Faculty of Health, Social Determinants of Health Research Center, Gonabad University of Medical Science Gonabad Iran
| | - Saber Alizadeh
- Department of Chemistry, Bu-Ali-Sina University Hamedan Iran
| | | | - Maryam Farhadian
- Department of Biostatistics, School of Public Health and Research Center for Health Sciences, Hamadan University of Medical Sciences Hamadan Iran
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Cheng WH, Huang HL, Chuang MH. Use of passive SPME sampling devices to determine exposure of oil painters to organic compounds. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION (1995) 2020; 70:253-259. [PMID: 31730427 DOI: 10.1080/10962247.2019.1694090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 10/23/2019] [Accepted: 10/27/2019] [Indexed: 06/10/2023]
Abstract
A solid-phase microextraction (SPME) sampling device, called a needle trap samplers (NTS) that were packed with 60-80 mesh divinylbenzene (DVB) particles, was used to extract indoor volatile organic compounds (VOCs) that were emitted in an oil painting studio. This work compared the sampling performances of a passive NTS and an active charcoal desorption tube that was connected to a personal sampling pump (Method 1501), developed by the National Institute of Occupational Safety and Health, USA. The experimental results reveal that the NTS is a dependable alternative device to Method 1501 for monitoring indoor air quality. 2,2,4,6,6-Pentamethylheptane (isododecane) is the main emitted pollutant when oil painters use odorless thinner as a substitute solvent for turpentine oil, and the mean exposed concentrations of isododecane determined by NTS ranged from 0.83 to 3.10 ppm, which were dependent on whether the indoor ventilation was performed by the natural or mechanic mode. To maintain adequate air exchange rates in an oil painting studio, doors should be opened to increase air circulation, lowering the concentrations of isododecane to which painters are exposed.Implications: A needle trap sampler (NTS) was used to sample VOCs from oil painting in an indoor studio. Isododecane is the main emitted pollutant when painters use the odorless thinner. The NTS was evaluated to be a dependable alternative to Method 1501 for monitoring indoor air quality. To maintain adequate air exchange rates in a painting studio, doors should be opened to lower concentrations of VOCs.
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Affiliation(s)
- Wen-Hsi Cheng
- Department of Occupational Safety and Hygiene, Fooyin University, Kaohsiung City, Taiwan, Republic of China
| | - Hsiao-Lin Huang
- Institute of Industrial Safety and Disaster Prevention, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan, Republic of China
| | - Ming-Hsiu Chuang
- Institute of Industrial Safety and Disaster Prevention, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan, Republic of China
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Saedi N, Bahrami A, Ghorbani Shahna F, Habibi Mohraz M, Farhadian M, Alizadeh S. A needle trap device packed with MIL‐100(Fe) metal organic frameworks for efficient headspace sampling and analysis of urinary BTEXs. Biomed Chromatogr 2020; 34:e4800. [DOI: 10.1002/bmc.4800] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/12/2020] [Accepted: 01/27/2020] [Indexed: 01/27/2023]
Affiliation(s)
- Negar Saedi
- Center of Excellence for Occupational Health, Occupational Health and Safety Research Center, School of Public HealthHamadan University of Medical Sciences Hamadan Iran
| | - Abdulrahman Bahrami
- Center of Excellence for Occupational Health, Occupational Health and Safety Research Center, School of Public HealthHamadan University of Medical Sciences Hamadan Iran
| | - Farshid Ghorbani Shahna
- Center of Excellence for Occupational Health, Occupational Health and Safety Research Center, School of Public HealthHamadan University of Medical Sciences Hamadan Iran
| | - Majid Habibi Mohraz
- Center of Excellence for Occupational Health, Occupational Health and Safety Research Center, School of Public HealthHamadan University of Medical Sciences Hamadan Iran
| | - Maryam Farhadian
- Department of Biostatistics, School of Public Health and Research Center for Health SciencesHamadan University of Medical Sciences Hamadan Iran
| | - Saber Alizadeh
- Faculty of Chemistry, Bu‐Ali‐Sina University Hamadan Iran
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