1
|
Weixia L, Lei J, Chaoyan L, Jiacheng L, Shaojie P, Yaping G. Pompon mum-like ionic covalent organic framework nanocomposites for efficient solid-phase extraction of nonsteroidal anti-inflammatory drugs. J Chromatogr A 2024; 1727:464971. [PMID: 38761700 DOI: 10.1016/j.chroma.2024.464971] [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: 01/04/2024] [Revised: 04/30/2024] [Accepted: 05/05/2024] [Indexed: 05/20/2024]
Abstract
Molecularly imprinted ionic covalent organic framework nanocomposites (MI-IC-COF@SnO2) were prepared as potential adsorbents for the enhanced adsorption of nonsteroidal anti-inflammatory drugs (NSAIDs) from aqueous solution. The resulting material exhibited a pompon mum-like structure, featuring a large surface area, and well-defined mesopores. The presence of uniform positive ions within the three-dimensional skeleton of MI-IC-COF@SnO2 facilitated a rapid adsorption rate and high adsorption capacity for target analytes. Thermodynamic fitting revealed the adsorption process of NSAIDs to be feasible, endothermic, and spontaneous. Additionally, the adsorbent material exhibited respectable selectivity, as evidenced by imprinting factor values ranging from 2.8 to 6.7. Utilizing MI-IC-COF@SnO2 as the sorbent, a solid-phase extraction method coupled with high-performance liquid chromatography-ultraviolet detection (SPE-HPLC-UV) was developed and optimized. The proposed method demonstrated good linear range with determination coefficients of 0.998-0.999, and low limit of detection (0.18-1.35 µg L-1). Recoveries of NSAIDs in urine and river water samples were 78.1 %-106.1 %, with relative standard deviations lower than 12.5 %. This rapid and sensitive method enables the determination of NSAIDs at trace levels in complex matrices, providing reliable and reproducible results.
Collapse
Affiliation(s)
- Li Weixia
- College of Quality and Standardization, China Jiliang University, Hangzhou 310018, China.
| | - Jiang Lei
- Zhejiang Light Industrial Products Inspection and Research Institute, Hangzhou 310018, China
| | - Lou Chaoyan
- College of Quality and Standardization, China Jiliang University, Hangzhou 310018, China
| | - Lei Jiacheng
- College of Quality and Standardization, China Jiliang University, Hangzhou 310018, China
| | - Pan Shaojie
- College of Quality and Standardization, China Jiliang University, Hangzhou 310018, China
| | - Gan Yaping
- Ecology and Health Institute, Hangzhou Vocational & Technical College, Hangzhou 310018, China
| |
Collapse
|
2
|
Soylak M, Çoban AN, Ahmed HEH. Micro solid phase extraction of lead and cadmium using functionalized nanodiamonds@CuAl 2O 4@HKUST-1 nanocomposite for FAAS analysis in food and water samples. Food Chem 2024; 442:138426. [PMID: 38237291 DOI: 10.1016/j.foodchem.2024.138426] [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: 10/14/2023] [Revised: 01/08/2024] [Accepted: 01/10/2024] [Indexed: 02/15/2024]
Abstract
This study focuses on the development and application of a novel nanocomposite (functionalized nanodiamonds@CuAl2O4@HKUST-1)-based µ-SPE method for the sensitive and selective extraction of Pb and Cd from food and water samples. The technique offers high sensitivity and selectivity, allowing accurate measurement of these metals at trace levels. The detection limit is 0.031 µg kg-1 for Cd and 0.052 µg kg-1 for Pb, with a relative standard deviation of 1.7 % for Cd and 4.8 % for Pb. The method was successfully applied to real samples and efficiently quantified Pb and Cd in food and natural water samples. The highest concentrations were found in red lentils (0.274 µg kg-1 Pb) and fresh mint (0.197 µg kg-1Cd), but still below recommended limits set by FAO/WHO (300 µg kg-1 for Pb and 200 µg kg-1 for Cd). It promises to ensure food safety, monitor environmental contamination, and informs regulatory decisions to protect public health.
Collapse
Affiliation(s)
- Mustafa Soylak
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039 Kayseri, Turkey; Technology Research & Application Center (ERU-TAUM), Erciyes University, 38039 Kayseri, Turkey; Turkish Academy of Sciences (TUBA), Cankaya, Ankara, Turkey.
| | - Ayşe Nur Çoban
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039 Kayseri, Turkey; Technology Research & Application Center (ERU-TAUM), Erciyes University, 38039 Kayseri, Turkey
| | - Hassan Elzain Hassan Ahmed
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039 Kayseri, Turkey; Sudan Atomic Energy Commission (SAEC) - Chemistry and Nuclear Physics Institute, Khartoum, Sudan; Sudan University of Science and Technology (SUST) - College of Science-Scientific Laboratories Department, Chemistry Section, Khartoum, Sudan
| |
Collapse
|
3
|
Zhang S, Yang X, Xu Y, Wang H, Luo F, Fu G, Yan D, Lai M, Ke Y, Ye Y, Ji X. Rational design of a rapidly responsive and highly selective fluorescent probe for SO 2 derivatives detection and imaging. Food Chem 2024; 439:138151. [PMID: 38064833 DOI: 10.1016/j.foodchem.2023.138151] [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: 10/02/2023] [Revised: 11/16/2023] [Accepted: 12/03/2023] [Indexed: 01/10/2024]
Abstract
Sulfur dioxide (SO2) is emerging as a double-edged molecule, while plays vital roles in food and biological system. However, the fast, highly sensitive, and versatile fluorescent probe still remains a tough challenge among current reports. Herein, we developed a novel aggregation-induced emission (AIE) fluorescent probe TPE-PN for specifically sensing SO2 derivatives with high sensitivity (150 nmol/L) and rapid response time (10 s) based on intramolecular charge transfer (ICT) mechanism. And the fluorescence at 575 nm decreased tremendously with 31-fold after the probe was treated with HSO3-. Employing the probe, the accurate analysis of HSO3- was successfully realized in food samples, cells, plant tissues, and zebrafishes. Furthermore, we successfully demonstrate the eruption of SO2 derivatives within plant during drought and salt stress processes. Therefore, probe TPE-PN illustrates significant potential for applications in food analysis and monitoring of SO2 derivatives levels in biological systems under stress conditions.
Collapse
Affiliation(s)
- Shiyi Zhang
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China
| | - Xiaopeng Yang
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China.
| | - Ying Xu
- School of Pharmaceutical Sciences, and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou University, Zhengzhou 450001, China
| | - Haiyang Wang
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China
| | - Fei Luo
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China
| | - Guangming Fu
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China
| | - Dingwei Yan
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China
| | - Miao Lai
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China
| | - Yu Ke
- School of Pharmaceutical Sciences, and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou University, Zhengzhou 450001, China.
| | - Yong Ye
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Xiaoming Ji
- College of Tobacco Science, Henan Agricultural University, Zhengzhou 450046, China.
| |
Collapse
|
4
|
Jia J, Liu Q, Liu H, Yang C, Zhao Q, Xu Y, Wu W. Structure characterization and antioxidant activity of abalone visceral peptides-selenium in vitro. Food Chem 2024; 433:137398. [PMID: 37683490 DOI: 10.1016/j.foodchem.2023.137398] [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: 05/06/2023] [Revised: 08/31/2023] [Accepted: 09/02/2023] [Indexed: 09/10/2023]
Abstract
Peptide-selenium chelate is widely regarded as one of the best selenium supplements for relieving selenium deficiency. In this study, abalone visceral peptides (AVP) was used to prepare a new type of peptides-selenium chelate to develop an organic selenium supplement with antioxidant activity. AVP prepared by alcalase exhibited the highest selenium-chelating ability. UV-visible spectroscopy, fluorescence spectroscopy, Fourier transform infrared spectroscopy and other structural analysis showed that selenium was mainly bound to the functional groups of -NH, -OH, -CH, CC, CO, and CN bonds on AVP. The formation of AVP-selenium chelate enhanced thermal stability and generated a new crystal structure. The ABTS•+ and •OH scavenging activities of AVP-selenium chelate were increased after in vitro digestion than that of AVP. Conclusively, this study analyzed the chelating mechanism of AVP and selenium from a structural perspective, which would provide a theoretical basis for the development of new selenium supplements.
Collapse
Affiliation(s)
- Jiao Jia
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Qing Liu
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Huimin Liu
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Chunyu Yang
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Qi Zhao
- SKL of Marine Food Processing & Safety Control, Dalian Polytechnic University, Dalian 116034, China; National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Yu Xu
- SKL of Marine Food Processing & Safety Control, Dalian Polytechnic University, Dalian 116034, China; National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Wenfei Wu
- SKL of Marine Food Processing & Safety Control, Dalian Polytechnic University, Dalian 116034, China; National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China.
| |
Collapse
|
5
|
Zhou Y, Lin JY, Bian Y, Ren CJ, Xiao-Li N, Yang CY, Xiao-Xue X, Feng XS. Non-steroidal anti-inflammatory drugs (NSAIDs) in the environment: Updates on pretreatment and determination methods. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 267:115624. [PMID: 37890254 DOI: 10.1016/j.ecoenv.2023.115624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/09/2023] [Accepted: 10/21/2023] [Indexed: 10/29/2023]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are widely used in human and animal health care to reduce persistent inflammation, pain and fever because of their anti-inflammatory, analgesic and antipyretic effects. However, the improper discharge and disposal make it becomes a major contaminant in the environment, which poses a big threat to the ecosystem. For this reason, accurate, sensitive, effective, green, and economic techniques are urgently required and have been rapidly developed in recent years. This review summarizes the advancement of sample preparation technologies for NSAIDs involving solid-phase extraction, solid-phase microextraction, liquid-phase microextraction, QuEChERS, and matrix solid-phase dispersion. Meanwhile, we overview and compare analytical technologies for NSAIDs, including liquid chromatography-based methods, gas chromatography-based methods, capillary electrophoresis, and sensors, particularly the development of liquid chromatography-based methods. Furthermore, we focus on their progress and conduct a comparison between their advantages and disadvantages.
Collapse
Affiliation(s)
- Yu Zhou
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jia-Yuan Lin
- School of Pharmacy, China Medical University, Shenyang 110122, China; Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yu Bian
- School of Pharmacy, China Medical University, Shenyang 110122, China
| | - Chen-Jie Ren
- School of Pharmacy, China Medical University, Shenyang 110122, China
| | - Ni Xiao-Li
- Division of Chemical Metrology and Analytical Science, National Institute of Metrology, Beijing 100029, China
| | - Chun-Yu Yang
- Department of Pharmacy, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Xu Xiao-Xue
- Department of Neurology, The First Hospital of China Medical University, Shenyang 110001, China.
| | - Xue-Song Feng
- School of Pharmacy, China Medical University, Shenyang 110122, China.
| |
Collapse
|
6
|
Uddin R, Islam GMR, Uddin MZ, Thakur MU. Development and validation of an effective and sensitive technique for nitrate determination in fruits and vegetables using HPLC/PDA. BMC Chem 2023; 17:105. [PMID: 37620944 PMCID: PMC10463336 DOI: 10.1186/s13065-023-01008-y] [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: 03/08/2023] [Accepted: 08/01/2023] [Indexed: 08/26/2023] Open
Abstract
This study aims to develop an effective and sensitive HPLC (High Performance Liquid Chromatography) method to determine the nitrate concentration in fruits and vegetables (F & V) using a C18 column (ZORBAX Eclipse XDB-C18, 80Å, 250 × 4.6 mm, 5 μm (Agilent Technologies)) maintained at 40 0 C, a mobile phase made up of methanol and buffer (pentane sulfonic acid sodium salt solution), and a Photo Diode Array Detector (PDA) at 225 nm. The developed method is validated in terms of selectivity, linearity, accuracy, precision, suitability, the limit of detection (LOD), and the limit of quantification (LOQ) according to the European Union Decision 2002/657/EC. The result revealed that a ratio of 30: 70 of the organic modifier methanol and buffer with pH 2.8 shows the highest efficiency. The calibration curve shows linearity with a correlation coefficient (r) of 0.9985. The LOD and LOQ were found to be 2.26 mg/kg and 7.46 mg/kg. The recovery was in the range of 98.96-100.21%. Moreover, the greenness assessment scores of different approaches (eco-scale score of 76, AGREE score of 0.71, and few red shades in GAPI portray) were at a very excellent level. Thus, our developed method is fully validated and can determine the nitrate content in F & V.
Collapse
Affiliation(s)
- Rayhan Uddin
- Department of Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, 3114, Bangladesh
| | - G M Rabiul Islam
- Department of Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, 3114, Bangladesh.
| | | | - Mostak Uddin Thakur
- Department of Analytical Chemistry and Environmental Science, Training Institute for Chemical Industries, Narsingdi, 1611, Bangladesh
| |
Collapse
|
7
|
Xu J, Wang Y, Jiang J, Li X, Xu Y, Song W. Quantification of underivatized amino acids in solid beverages using high-performance liquid chromatography and a potentiometric detector. J Chromatogr A 2023; 1696:463986. [PMID: 37059047 DOI: 10.1016/j.chroma.2023.463986] [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: 03/06/2023] [Revised: 04/05/2023] [Accepted: 04/08/2023] [Indexed: 04/16/2023]
Abstract
The simultaneous quantification of amino acids (AAs) in solid beverages without prior derivatization was explored by high-performance liquid chromatography (HPLC) coupled to a potentiometric detector. Included were threonine, leucine, methionine, phenylalanine, and histidine. The potentiometric detector was made consisting of a copper(II)-selective electrode based on a polyvinyl chloride (PVC) membrane, and the potential changes in the detector were determined according to the coordination interactions between cupric copper ions released from the inner filling solution of the electrode and AAs. Conditions were optimized for effective separation and sensitive detection. Fundamental characteristics such as linearity, limits of detection, limits of quantitation, accuracy, precision, and robustness were validated experimentally. The calibration curves showed a linear relationship between peak heights and the injection concentrations of the AAs. The detection limits down to the sub-micromolar range were achieved under isocratic conditions, outperforming ultraviolet detection. The copper(II)-selective electrode had a minimum lifetime of one month. Some real samples were examined to further demonstrate the feasibility of the proposed approach. The measurement results obtained by the present method were in good agreement with those obtained by the HPLC-mass spectrometry (MS), indicating that the combined HPLC-potentiometric method is a potential option for quantifying AAs.
Collapse
Affiliation(s)
- Jiale Xu
- School of Public Health, Shenyang Medical College, Shenyang 110034, P.R. China
| | - Yutong Wang
- School of Public Health, Shenyang Medical College, Shenyang 110034, P.R. China
| | - Junhui Jiang
- School of Public Health, Shenyang Medical College, Shenyang 110034, P.R. China
| | - Xiaomeng Li
- School of Public Health, Shenyang Medical College, Shenyang 110034, P.R. China
| | - Yuheng Xu
- School of Public Health, Shenyang Medical College, Shenyang 110034, P.R. China
| | - Wenjing Song
- School of Public Health, Shenyang Medical College, Shenyang 110034, P.R. China.
| |
Collapse
|
8
|
Wang N, Dong Y, Zhang H, Wang B, Cao J, Dai Y, Hou H, Ding X, Wang W, Zhang Y. Exploring the mechanism of high hydrostatic pressure on the chemical activity of starch based on its structure and properties changes. Food Chem 2023; 418:136058. [PMID: 37001359 DOI: 10.1016/j.foodchem.2023.136058] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 03/07/2023] [Accepted: 03/26/2023] [Indexed: 03/30/2023]
Abstract
High hydrostatic pressure (HHP) could induce changes in the structure and properties of starch. Native corn starch was treated and octenyl succinic anhydride (OSA)-modified corn starch was prepared under different pressures (200, 350, 500 and 600 MPa) at 40℃ for 20 min. The mechanism of HHP on the chemical activity of starch was elucidated by analyzing the relationship between the changes of native starch structure and properties and the quality of OSA-modified starch. Results showed that HHP not only helped water and OSA to penetrate the starch granules but also made the structure of starch granules undergone three changes similar to mechanochemical effects. The starch granules treated by 200 MPa were in the stress stage, and the starch granules treated by 500 MPa were in the transition stage from aggregation to agglomeration. Proper pressure treatment could significantly improve chemical activity of starch and quality of OSA-modified starch.
Collapse
|
9
|
Isocratic ion pair chromatography for estimation of novel combined inhalation therapy that blocks coronavirus replication in chronic asthmatic patients. Sci Rep 2023; 13:305. [PMID: 36609681 PMCID: PMC9818053 DOI: 10.1038/s41598-023-27572-w] [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: 07/26/2022] [Accepted: 01/04/2023] [Indexed: 01/07/2023] Open
Abstract
A rapid and sensitive isocratic ion-pair chromatographic method was developed for the accurate analysis of ternary mixtures of formoterol, tiotropium, and ciclesonide in their novel combined inhalation that is widely used for the symptomatic treatment of patients with chronic obstructive disease. Analytical separation was performed using a C8 column and ion pair mobile phase composed of acetonitrile: acidified deionized water (55: 45% v/v) containing 0.025% sodium dodecyl sulfate. The pH was adjusted to 3.0 using orthophosphoric acid and eluted isocratically at 2.0 mL/min and 40 °C applying UV detection at 237 nm. The calibration ranges were found to be 0.3-9.0 µg/mL for formoterol, 0.45-13.5 µg/mL for tiotropium, and 10.0-300.0 µg/mL concerning ciclesonide. The proposed method exhibited good repeatability, accuracy, and sensitivity (R.S.D. < 2.0%). The approach is rapid (run time does not exceed 15 min) and achieves satisfactory resolution (resolution factors = 7.45 and 5.3 between formoterol and tiotropium and tiotropium and ciclesonide respectively). The sensitivity and the efficiency of the proposed method permit their successful estimation with a recovery percentage ± SD of 99.33% ± 0.43 for formoterol, 99.15% ± 0.60 for tiotropium, and 99.90% ± 0.41 for ciclesonide.
Collapse
|
10
|
Determining haloacetic acids in drinking water by one-pump column-switching ion chromatography: An online and cost-effective tool for matrix removal and sample enrichment. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
11
|
A comprehensive review of liquid chromatography hyphenated to post-column photoinduced fluorescence detection system for determination of analytes. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104091] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
|
12
|
Liu Z, Zhao H, Wang J, Wang Z, Di S, Xu H, Wang Q, Wang X, Wang X, Qi P. Rapid and sensitive analytical strategy for multi-class antibiotic residues analysis in aquatic products with amphiphilic magnetic polymer particles as an effective cleanup adsorbent. Food Chem 2022; 400:134036. [DOI: 10.1016/j.foodchem.2022.134036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 08/01/2022] [Accepted: 08/24/2022] [Indexed: 11/26/2022]
|
13
|
Muhammad N, Zia-ul-Haq M, Ali A, Naeem S, Intisar A, Han D, Cui H, Zhu Y, Zhong JL, Rahman A, Wei B. Ion chromatography coupled with fluorescence/UV detector: A comprehensive review of its applications in pesticides and pharmaceutical drug analysis. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2020.102972] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
14
|
Muhammad N, Zhang Y, Asif M, Farooq Saleem Khan M, Intisar A, Mingli Y, Subhani Q, Cui H, Zhu Y. Feasibility of pyrohydrolysis and extended-steam distillation method for the extraction of two halides from zinc and lead concentrate samples followed by ion chromatography analysis. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105593] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
15
|
Comparative steam distillation based digestion of complex inorganic copper concentrates samples followed by ion chromatographic determination of halogens. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105176] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
16
|
Analytical methodologies for the determination of pharmaceuticals and personal care products (PPCPs) in sewage sludge: A critical review. Anal Chim Acta 2019; 1083:19-40. [DOI: 10.1016/j.aca.2019.06.044] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 06/21/2019] [Accepted: 06/22/2019] [Indexed: 12/14/2022]
|
17
|
Muhammad N, Lao L, Intisar A, Cui H, Zhu Y. Simultaneous Determination of Fluoride and Chloride in Iron Ore by Steam Distillation Followed by Ion Chromatography. Chromatographia 2019. [DOI: 10.1007/s10337-019-03798-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
18
|
QuEChERS—A Green Alternative Approach for the Determination of Pharmaceuticals and Personal Care Products in Environmental and Food Samples. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/978-981-13-9105-7_14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
19
|
Muhammad N, Guo D, Zhang Y, Intisar A, Subhani Q, Qadir MA, Cui H. Online clean-up setup for the determination of non-fluorescent acidic pharmaceutical drugs in complex biological samples. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1126-1127:121708. [PMID: 31437773 DOI: 10.1016/j.jchromb.2019.06.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/27/2019] [Accepted: 06/27/2019] [Indexed: 01/01/2023]
Abstract
Analysis of acidic pharmaceuticals in complex biological samples is a challenging and formidable task due to the existence of interfering constituents within the sample matrices. Therefore, in order to avoid analytical column clogging and suppression/enhancement of signals of the analyte of interest, herein a simple, cost-effective and quick online ion chromatography based clean-up setup was introduced. This system was further coupled with a cost-effective homemade photochemically induced fluorimetric (PIF) setup for direct online conversion of non-fluorescent acidic pharmaceutical drugs into their respective fluorescent species. This advantageous system was favorably applied for the determination of four non-fluorescent acidic compounds in two complex biological samples (human serum and oral fluid) with minimum labor and organic solvent consumption. At optimized conditions, the developed method has shown good sensitivity, selectivity, satisfactory recoveries (88.68-102.14%) and low limits of detection (0.35-8.10 μg/L) with minimum or zero matrix effect.
Collapse
Affiliation(s)
- Nadeem Muhammad
- Department of Environmental Engineering, Wuchang University of Technology, Wuhan, China; Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou 310028, China.
| | - Dandan Guo
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou 310028, China; Ningbo University, Institution of drug discovery technology, Ningbo 315211, Zhejiang, Peoples R. China.
| | - Yun Zhang
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou 310028, China
| | - Azeem Intisar
- Institute of Chemistry, University of the Punjab, Lahore, Pakistan
| | - Qamar Subhani
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou 310028, China; Higher Education Department, Lahore, Punjab, Pakistan
| | | | - Hairong Cui
- Department of Environmental Engineering, Wuchang University of Technology, Wuhan, China
| |
Collapse
|
20
|
Muhammad N, Zhang Y, Li W, Zhao YG, Ali A, Subhani Q, Mahmud T, Liu J, Cui H, Zhu Y. Determination of nitenpyram and 6-chloronicotinic acid in environmental samples by ion chromatography coupled with online photochemically induced fluorescence detector. J Sep Sci 2018; 41:4096-4104. [PMID: 30230241 DOI: 10.1002/jssc.201800612] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/30/2018] [Accepted: 09/03/2018] [Indexed: 12/18/2022]
Abstract
A simple, cost-effective, sensitive, and quick method for the determination of nitenpyram and its metabolite 6-chloronicotinic acid in environmental samples was developed by coupling an ion chromatograph with a fluorescence detector and a post-column photochemical reactor. This developed analytical method involved a rapid sample extraction by modified and miniaturized quick, easy, cheap, effective, rugged, and safe method followed by isocratic ion chromatographic separation of nitenpyram and 6-chloronicotinic acid into an IonPac™ AS11-HC column protected by IonPac™ AG11A guard column by running 30 mM NaOH + 10% acetonitrile mobile phase. A homemade post-column photochemical reactor was also integrated with the ion chromatographic system for online transformation of both analytes into their respective highly fluorescent photoproduct in basic media without using an extra pump. The developed method was validated by following SANTE/11945/2015 guidelines on analytical quality control and validation procedures. The method showed a good linear response (r > 0.999), improved limit of detection (0.101-0.132 μg/L), minimum or no matrix effect, excellent recoveries (90.2-100.10%) and relative standard deviations were found to be ≤6.50%.
Collapse
Affiliation(s)
- Nadeem Muhammad
- Department of Environmental Engineering, Wuchang University of Technology, Wuhan, P. R. China.,Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| | - Yun Zhang
- Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| | - Weixia Li
- Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| | - Yong-Gang Zhao
- Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| | - Amjad Ali
- Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| | - Qamar Subhani
- Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China.,Higher Education Department, Punjab, Lahore, Pakistan
| | - Tariq Mahmud
- Institute of Chemistry, University of the Punjab, Lahore, Pakistan
| | - Junwei Liu
- Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China.,Department of Applied Chemistry, Zhengzhou University of Light Industry, Zhengzhou, P. R. China
| | - Hairong Cui
- Department of Environmental Engineering, Wuchang University of Technology, Wuhan, P. R. China
| | - Yan Zhu
- Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| |
Collapse
|
21
|
Li W, Huang L, Guo D, Zhao Y, Zhu Y. Self-assembling covalent organic framework functionalized poly (styrene-divinyl benzene-glycidylmethacrylate) composite for the rapid extraction of non-steroidal anti-inflammatory drugs in wastewater. J Chromatogr A 2018; 1571:76-83. [DOI: 10.1016/j.chroma.2018.08.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 08/03/2018] [Accepted: 08/09/2018] [Indexed: 10/28/2022]
|
22
|
Muhammad N, Rahman A, Younis MA, Subhani Q, Shehzad K, Cui H, Zhu Y. Porous SnO 2 nanoparticles based ion chromatographic determination of non-fluorescent antibiotic (chloramphenicol) in complex samples. Sci Rep 2018; 8:12327. [PMID: 30120273 PMCID: PMC6098012 DOI: 10.1038/s41598-018-29922-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 07/16/2018] [Indexed: 01/18/2023] Open
Abstract
Nowadays, there are rising concerns about the extensive use of the antibiotics such as chloramphenicol (CAP), has threatened the human life in the form of various vicious diseases. The limited selectivity and sensitivity of confirmatory techniques (UV and electrochemical) and non-fluorescence property of CAP make its determination a challenging task in the modern pharmaceutical analysis. In order to redeem the selective, sensitive and cost-effective fluorescence methodology, here by the dual role of synthesized porous SnO2 nanoparticles were exploited; (i) a porous sorbent in a µ-QuEChERS based sample preparation and as (ii) a stimulant for the transformation of non-fluorescent analytes namely CAP and p-nitrophenol (p-NP) into their respective fluorescent product. We report a green, simple, selective and cost effective ion chromatographic method for CAP sensitive determination in three complex matrices including milk, human urine and serum. The synthesized sorbent not only selectively adsorbed and degraded the matrix/interferences but also selectively reduced the non-fluorescent antibiotic CAP into a fluorescent species. This developed ion chromatographic method exhibited good selectivity, linearity (r2 ≥ 0.996) and limit of detection (LOD) was in the range 0.0201-0.0280 µg/kg. The inter- and intraday precisions were also satisfactory having a relative standard deviation (RSDs) less than 14.96% and excellent recoveries of CAP in the range of 78.3-100.2% were retrieved in various complex samples.
Collapse
Affiliation(s)
- Nadeem Muhammad
- Department of Environmental Engineering, Wuchang University of Technology, Wuhan, China
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, China
| | - Abdul Rahman
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, China
| | | | - Qamar Subhani
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, China
| | | | - Hairong Cui
- Department of Environmental Engineering, Wuchang University of Technology, Wuhan, China
| | - Yan Zhu
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, China.
| |
Collapse
|
23
|
Muhammad N, Wang F, Subhani Q, Zhao Q, Qadir MA, Cui H, Zhu Y. Comprehensive two-dimensional ion chromatography (2D-IC) coupled to a post-column photochemical fluorescence detection system for determination of neonicotinoids (imidacloprid and clothianidin) in food samples. RSC Adv 2018; 8:9277-9286. [PMID: 35541852 PMCID: PMC9078649 DOI: 10.1039/c7ra12555k] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 02/20/2018] [Indexed: 12/14/2022] Open
Abstract
There are increasing concerns about the dietary risks of neonicotinoids (NNIs); therefore their sensitive and accurate determination in dietary products is indispensable. However, the complex composition of agricultural food matrixes makes their extraction and quantitative determination a challenging task. Realizing this need, we herein report a simple, cost-effective, selective and sensitive fluorescence analytical workflow for analyses of two non-fluorescent neonicotinoids imidacloprid (IMI) and clothianidin (CLT) in six complex food samples (honey, ginger, durian, apple, tomato, cucumber) by online clean-up of sample extracts using two-dimensional ion chromatography (2D-IC) and a subsequent online post column UV induced fluorescence detection system. This online clean-up setup has proven advantageous to improve the limit of detection, potentially diminish matrix effects, and reduce analysis time and labor. The developed method showed excellent analytical figures of merit including linearity, selectivity, repeatability, recovery, and resolution for analysis of IMI and CLT in food samples. A 2D-IC system was successfully fabricated for clean isocratic chromatographic separations and sensitive post column UV induced fluorescence determination of two NNIs in six complex food samples.![]()
Collapse
Affiliation(s)
- Nadeem Muhammad
- Department of Environmental Engineering
- Wuchang University of Technology
- Wuhan
- China
- Department of Chemistry
| | - Fenglian Wang
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- China
| | - Qamar Subhani
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- China
| | - Qiming Zhao
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- China
| | | | - Hairong Cui
- Department of Environmental Engineering
- Wuchang University of Technology
- Wuhan
- China
| | - Yan Zhu
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- China
| |
Collapse
|