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Zhang Z, Lin H, Sui J, Han X, Wang L, Sun X, Cao L. The effect of chlorophyll on the enzyme-linked immunosorbent assay (ELISA) of procymidone in vegetables and the way to overcome the matrix interference. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3393-3399. [PMID: 34825360 DOI: 10.1002/jsfa.11686] [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: 05/27/2021] [Revised: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND There is now an increasing demand for the immunoassay of procymidone residue in foodstuffs. However, the matrix interference could significantly affect the analysis. Till now there is no detailed information on the source of the interference and the mechanism involved, which greatly limits the real application of these techniques. RESULTS Significant matrix effect was observed in the enzyme-linked immunosorbent assay (ELISA) of procymidone in negative vegetable samples (leek, broccoli and cucumber). By the investigation with both vegetable extracts and standard solutions, the chlorophyll was confirmed as an important source of the matrix effect. Therefore, a new strategy was proposed for the pretreatment based on the exploitation of 5-sulfosalicylic acid. It was demonstrated to effectively eliminate chlorophyll and exhibited little effect on procymidone and the competitive indirect ELISA (ci-ELISA) performance. The established technique was validated with different vegetables. With the spiking concentration of procymidone investigated, the recovery rate of ci-ELISA was 71.52-120.37%, and the relative standard deviation was 4.05-17.61%. CONCLUSION Chlorophyll was for the first time illuminated as an important source of matrix interference to the immunoassay of procymidone in vegetables. A new pretreatment based on 5-sulfosalicylic acid was established to remove chlorophyll and therefore eliminate the matrix effect. Validated with different vegetable samples, the new technique was demonstrated much better efficiency in comparison to conventional methods, which indicated its promising application for the development of immunoassays of herb-origin samples. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Ziang Zhang
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Hong Lin
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Jianxin Sui
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Xiangning Han
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Luefeng Wang
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Xun Sun
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Limin Cao
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Qingdao, China
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Norvaiša K, Kielmann M, Senge MO. Porphyrins as Colorimetric and Photometric Biosensors in Modern Bioanalytical Systems. Chembiochem 2020; 21:1793-1807. [PMID: 32187831 PMCID: PMC7383976 DOI: 10.1002/cbic.202000067] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 03/04/2020] [Indexed: 12/18/2022]
Abstract
Advances in porphyrin chemistry have provided novel materials and exciting technologies for bioanalysis such as colorimetric sensor array (CSA), photo-electrochemical (PEC) biosensing, and nanocomposites as peroxidase mimetics for glucose detection. This review highlights selected recent advances in the construction of supramolecular assemblies based on the porphyrin macrocycle that provide recognition of various biologically important entities through the unique porphyrin properties associated with colorimetry, spectrophotometry, and photo-electrochemistry.
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Affiliation(s)
- Karolis Norvaiša
- School of Chemistry, SFI Tetrapyrrole LaboratoryTrinity Biomedical Sciences Institute152–160 Pearse Street, Trinity College Dublin The University of DublinDublin2Ireland
| | - Marc Kielmann
- School of Chemistry, SFI Tetrapyrrole LaboratoryTrinity Biomedical Sciences Institute152–160 Pearse Street, Trinity College Dublin The University of DublinDublin2Ireland
| | - Mathias O. Senge
- School of Chemistry, SFI Tetrapyrrole LaboratoryTrinity Biomedical Sciences Institute152–160 Pearse Street, Trinity College Dublin The University of DublinDublin2Ireland
- Institute for Advanced Study (TUM-IAS)Lichtenberg-Strasse 2a85748GarchingGermany
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Mineo PG, Abbadessa A, Rescifina A, Mazzaglia A, Nicosia A, Scamporrino AA. PEGylate porphyrin-gold nanoparticles conjugates as removable pH-sensor nano-probes for acidic environments. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.02.061] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Gangemi CMA, D'Urso A, Tomaselli GA, Berova N, Purrello R. A novel porphyrin-based molecular probe ZnTCPPSpm4 with catalytic, stabilizing and chiroptical diagnostic power towards DNA B-Z transition. J Inorg Biochem 2017; 173:141-143. [PMID: 28525806 DOI: 10.1016/j.jinorgbio.2017.05.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 05/09/2017] [Accepted: 05/10/2017] [Indexed: 12/01/2022]
Abstract
In this work we have designed a new zinc(II) porphyrin with four spermines conjugate in the meso positions, meso-tetrakis-(4-carboxysperminephenyl)porphyrin, ZnTCPPSpm4) with the aim of acting as a chiroptical probe for the Z-form of DNA, a high energy transient conformation of DNA. In addition to monitor by Electronic Circular Dichroism chiroptical response the formation of Z-DNA in the presence of micromolar concentration of spermine, this porphyrin based molecular probe is also able to catalyze and stabilize this important DNA structure. The ZnTCPPSpm4 conjugate represents a perfect example of single molecule, which possesses all these three properties at the same time. The increased stability of Z-DNA in the presence of this derivative opens possibility for further studies on the mechanism of B- to Z-DNA transition, and on the design of new probes with improved efficiency.
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Affiliation(s)
- Chiara M A Gangemi
- Dipartimento di Scienze Chimiche, Università di Catania, V.le Andrea Doria 6, 95125, Catania, Italy; Department of Chemistry, Columbia University, 3000, Broadway, NY, 10027, USA
| | - Alessandro D'Urso
- Dipartimento di Scienze Chimiche, Università di Catania, V.le Andrea Doria 6, 95125, Catania, Italy
| | - Gaetano A Tomaselli
- Dipartimento di Scienze Chimiche, Università di Catania, V.le Andrea Doria 6, 95125, Catania, Italy
| | - Nina Berova
- Department of Chemistry, Columbia University, 3000, Broadway, NY, 10027, USA.
| | - Roberto Purrello
- Dipartimento di Scienze Chimiche, Università di Catania, V.le Andrea Doria 6, 95125, Catania, Italy.
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5
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Hanauer T, Hopkinson RJ, Patel K, Li Y, Correddu D, Kawamura A, Sarojini V, Leung IKH, Gruber T. Selective recognition of the di/trimethylammonium motif by an artificial carboxycalixarene receptor. Org Biomol Chem 2017; 15:1100-1105. [PMID: 28091667 DOI: 10.1039/c6ob02616h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2024]
Abstract
Chemical tools that recognise post-translational modifications have promising applications in biochemistry and in therapy. We report a simple carboxycalixarene that selectively binds molecules containing di/trimethylammonium moieties in isolation, in cell lysates and when incorporated in histone peptides. Our findings reveal the potential of using carboxycalixarene-based receptors to study epigenetic regulation.
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Affiliation(s)
- Thomas Hanauer
- Institute of Organic Chemistry, Technische Universität Bergakademie Freiberg, Leipziger Strasse 29, Freiberg, Sachsen, Germany.
| | - Richard J Hopkinson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, UK
| | - Kamal Patel
- School of Chemical Sciences and Centre for Green Chemical Science, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
| | - Yu Li
- School of Chemical Sciences and Centre for Green Chemical Science, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
| | - Danilo Correddu
- School of Chemical Sciences and Centre for Green Chemical Science, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
| | - Akane Kawamura
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, UK
| | - Vijayalekshmi Sarojini
- School of Chemical Sciences and Centre for Green Chemical Science, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
| | - Ivanhoe K H Leung
- School of Chemical Sciences and Centre for Green Chemical Science, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
| | - Tobias Gruber
- Institute of Organic Chemistry, Technische Universität Bergakademie Freiberg, Leipziger Strasse 29, Freiberg, Sachsen, Germany.
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Shan Y, Wu H, Xiong S, Wu X, Chu PK. Electrochemiluminescent Spin-Polarized Modulation by Magnetic Ions and Surface Plasmon Coupling. Angew Chem Int Ed Engl 2015; 55:2017-21. [DOI: 10.1002/anie.201508801] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Revised: 11/22/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Yun Shan
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
- Key Laboratory of Advanced Functional Materials of Nanjing; Nanjing Xiaozhuang University, Nanjing; 211171 P.R. China
| | - Hongyi Wu
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
| | - Shijie Xiong
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
| | - Xinglong Wu
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
| | - Paul K. Chu
- Department of Physics and Materials Science; City University of Hong Kong; Tat Chee Avenue Kowloon Hong Kong China
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Shan Y, Wu H, Xiong S, Wu X, Chu PK. Electrochemiluminescent Spin-Polarized Modulation by Magnetic Ions and Surface Plasmon Coupling. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yun Shan
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
- Key Laboratory of Advanced Functional Materials of Nanjing; Nanjing Xiaozhuang University, Nanjing; 211171 P.R. China
| | - Hongyi Wu
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
| | - Shijie Xiong
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
| | - Xinglong Wu
- Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics and Collaborative Innovation Center of Advanced Microstructures; Nanjing University; Nanjing 210093 P.R. China
| | - Paul K. Chu
- Department of Physics and Materials Science; City University of Hong Kong; Tat Chee Avenue Kowloon Hong Kong China
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Kataev EA, Müller C. Recent advances in molecular recognition in water: artificial receptors and supramolecular catalysis. Tetrahedron 2014. [DOI: 10.1016/j.tet.2013.11.010] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Dutt S, Wilch C, Gersthagen T, Talbiersky P, Bravo-Rodriguez K, Hanni M, Sánchez-García E, Ochsenfeld C, Klärner FG, Schrader T. Molecular Tweezers with Varying Anions: A Comparative Study. J Org Chem 2013; 78:6721-34. [DOI: 10.1021/jo4009673] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Som Dutt
- Department of Chemistry, University of Duisburg-Essen, Universitätsstr.
7, 45117 Essen, Germany
| | - Constanze Wilch
- Department of Chemistry, University of Duisburg-Essen, Universitätsstr.
7, 45117 Essen, Germany
| | - Thomas Gersthagen
- Department of Chemistry, University of Duisburg-Essen, Universitätsstr.
7, 45117 Essen, Germany
| | - Peter Talbiersky
- Department of Chemistry, University of Duisburg-Essen, Universitätsstr.
7, 45117 Essen, Germany
| | - Kenny Bravo-Rodriguez
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1,
45470 Mülheim an der Ruhr, Germany
| | - Matti Hanni
- Chair of Theoretical Chemistry,
Department of Chemistry, University of Munich (LMU), Butenandtstr. 7, 81377 Munich, Germany and Center for Integrated
Protein Science (CIPSM) at the Department of Chemistry, University of Munich (LMU), Butenandtstr. 5-13, 81377
Munich, Germany
| | - Elsa Sánchez-García
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1,
45470 Mülheim an der Ruhr, Germany
| | - Christian Ochsenfeld
- Chair of Theoretical Chemistry,
Department of Chemistry, University of Munich (LMU), Butenandtstr. 7, 81377 Munich, Germany and Center for Integrated
Protein Science (CIPSM) at the Department of Chemistry, University of Munich (LMU), Butenandtstr. 5-13, 81377
Munich, Germany
| | - Frank-Gerrit Klärner
- Department of Chemistry, University of Duisburg-Essen, Universitätsstr.
7, 45117 Essen, Germany
| | - Thomas Schrader
- Department of Chemistry, University of Duisburg-Essen, Universitätsstr.
7, 45117 Essen, Germany
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