51
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Molecularly Imprinted Polymers and Surface Imprinted Polymers Based Electrochemical Biosensor for Infectious Diseases. SENSORS 2020; 20:s20040996. [PMID: 32069788 PMCID: PMC7071405 DOI: 10.3390/s20040996] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/10/2020] [Accepted: 02/11/2020] [Indexed: 01/08/2023]
Abstract
Owing to their merits of simple, fast, sensitive, and low cost, electrochemical biosensors have been widely used for the diagnosis of infectious diseases. As a critical element, the receptor determines the selectivity, stability, and accuracy of the electrochemical biosensors. Molecularly imprinted polymers (MIPs) and surface imprinted polymers (SIPs) have great potential to be robust artificial receptors. Therefore, extensive studies have been reported to develop MIPs/SIPs for the detection of infectious diseases with high selectivity and reliability. In this review, we discuss mechanisms of recognition events between imprinted polymers with different biomarkers, such as signaling molecules, microbial toxins, viruses, and bacterial and fungal cells. Then, various preparation methods of MIPs/SIPs for electrochemical biosensors are summarized. Especially, the methods of electropolymerization and micro-contact imprinting are emphasized. Furthermore, applications of MIPs/SIPs based electrochemical biosensors for infectious disease detection are highlighted. At last, challenges and perspectives are discussed.
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52
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Gast M, Wondany F, Raabe B, Michaelis J, Sobek H, Mizaikoff B. Use of Super-Resolution Optical Microscopy To Reveal Direct Virus Binding at Hybrid Core–Shell Matrixes. Anal Chem 2020; 92:3050-3057. [DOI: 10.1021/acs.analchem.9b04328] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
| | | | - Bastian Raabe
- Labor Dr. Merk & Kollegen GmbH, Beim Braunland 1, 88416 Ochsenhausen, Germany
| | | | - Harald Sobek
- Labor Dr. Merk & Kollegen GmbH, Beim Braunland 1, 88416 Ochsenhausen, Germany
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53
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Zhang H. Molecularly Imprinted Nanoparticles for Biomedical Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1806328. [PMID: 31090976 DOI: 10.1002/adma.201806328] [Citation(s) in RCA: 137] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 02/28/2019] [Indexed: 06/09/2023]
Abstract
Molecularly imprinted polymers (MIPs) are synthetic receptors with tailor-made recognition sites for target molecules. Their high affinity and selectivity, excellent stability, easy preparation, and low cost make them promising substitutes to biological receptors in many applications where molecular recognition is important. In particular, spherical MIP nanoparticles (or nanoMIPs) with diameters typically below 200 nm have drawn great attention because of their high surface-area-to-volume ratio, easy removal of templates, rapid binding kinetics, good dispersion and handling ability, undemanding functionalization and surface modification, and their high compatibility with various nanodevices and in vivo biomedical applications. Recent years have witnessed significant progress made in the preparation of advanced functional nanoMIPs, which has eventually led to the rapid expansion of the MIP applications from the traditional separation and catalysis fields to the burgeoning biomedical areas. Here, a comprehensive overview of key recent advances made in the preparation of nanoMIPs and their important biomedical applications (including immunoassays, drug delivery, bioimaging, and biomimetic nanomedicine) is presented. The pros and cons of each synthetic strategy for nanoMIPs and their biomedical applications are discussed and the present challenges and future perspectives of the biomedical applications of nanoMIPs are also highlighted.
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Affiliation(s)
- Huiqi Zhang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
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54
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Abstract
As the nanotechnological applications have taken over in different fields, their applications for water and wastewater treatment is also surfacing as a fast-developing and very promising area. Recent advancements in nanotechnological science and engineering advise that many of the waterborne pathogens could be culminated or debilitated using nanobiosorbents, nanocatalysts, bioactive nanoparticles, nanostructured catalytic membranes, nanobioreactors, nanoparticle-enhanced filtration among other products, and processes resulting from the development of nanotechnology. A detailed insight has been provided for advanced techniques such as photochemical (photocatalytic and advanced oxidation processes) applications of metal oxide nanoparticles, nanomembrane technology, bioinspired nanomaterials, and nanotechnological innovations (nano-Ag, fullerenes, nanotubes, and molecularly imprinted polymers, etc.), which prove to be highly potential as well as promising and cost-effective. However, there are still some shortcomings and challenges that must be overcome which will be looked upon in this chapter.
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55
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Erdem Ö, Cihangir N, Saylan Y, Denizli A. Comparison of molecularly imprinted plasmonic nanosensor performances for bacteriophage detection. NEW J CHEM 2020. [DOI: 10.1039/d0nj04053c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Preparation steps of nanoparticle- and nanofilm-based plasmonic nanosensors.
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Affiliation(s)
- Özgecan Erdem
- Hacettepe University
- Department of Biology
- Ankara
- Turkey
| | | | | | - Adil Denizli
- Hacettepe University
- Department of Chemistry
- Ankara
- Turkey
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56
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Pirzada M, Altintas Z. Nanomaterials for Healthcare Biosensing Applications. SENSORS (BASEL, SWITZERLAND) 2019; 19:E5311. [PMID: 31810313 PMCID: PMC6928990 DOI: 10.3390/s19235311] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 11/22/2019] [Accepted: 11/27/2019] [Indexed: 12/12/2022]
Abstract
In recent years, an increasing number of nanomaterials have been explored for their applications in biomedical diagnostics, making their applications in healthcare biosensing a rapidly evolving field. Nanomaterials introduce versatility to the sensing platforms and may even allow mobility between different detection mechanisms. The prospect of a combination of different nanomaterials allows an exploitation of their synergistic additive and novel properties for sensor development. This paper covers more than 290 research works since 2015, elaborating the diverse roles played by various nanomaterials in the biosensing field. Hence, we provide a comprehensive review of the healthcare sensing applications of nanomaterials, covering carbon allotrope-based, inorganic, and organic nanomaterials. These sensing systems are able to detect a wide variety of clinically relevant molecules, like nucleic acids, viruses, bacteria, cancer antigens, pharmaceuticals and narcotic drugs, toxins, contaminants, as well as entire cells in various sensing media, ranging from buffers to more complex environments such as urine, blood or sputum. Thus, the latest advancements reviewed in this paper hold tremendous potential for the application of nanomaterials in the early screening of diseases and point-of-care testing.
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Affiliation(s)
| | - Zeynep Altintas
- Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany;
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57
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Yang K, Li S, Liu L, Chen Y, Zhou W, Pei J, Liang Z, Zhang L, Zhang Y. Epitope Imprinting Technology: Progress, Applications, and Perspectives toward Artificial Antibodies. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902048. [PMID: 31423663 DOI: 10.1002/adma.201902048] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 06/17/2019] [Indexed: 06/10/2023]
Abstract
Epitope imprinting is a promising tool to generate antibody-like specific recognition sites. Recently, because of the ease of obtaining templates, the flexibility in selecting monomers, their resistance to harsh environments, and the high specificity toward targets, epitope-imprinted materials have attracted much attention in various fields, such as bioanalysis, clinical therapy, and pharmacy. Here, the discussion is focused on the current representative epitope imprinting technologies, including epitope bulk imprinting and epitope surface imprinting. Moreover, the application of epitope-imprinted materials to the recognition of peptides, proteins, and cells is reviewed. Finally, the remaining challenges arising from the intrinsic properties of epitope imprinting are discussed, and future development in the field is prospected.
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Affiliation(s)
- Kaiguang Yang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Senwu Li
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Lukuan Liu
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Yuwan Chen
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Wen Zhou
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Jiaqi Pei
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Zhen Liang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Lihua Zhang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Yukui Zhang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
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58
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Wang X, Chen C, Xu L, Zhang H, Xu Z. Development of molecularly imprinted biomimetic immunoassay method based on quantum dot marker for detection of phthalates. FOOD AGR IMMUNOL 2019. [DOI: 10.1080/09540105.2019.1649371] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Ximo Wang
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Taian, People’s Republic of China
| | - Chen Chen
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Taian, People’s Republic of China
| | - Longhua Xu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Taian, People’s Republic of China
| | - Hongyan Zhang
- College of Life Science, Shandong Normal University, Jinan, PR People’s Republic of China
| | - Zhixiang Xu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Taian, People’s Republic of China
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59
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Cao Y, Feng T, Xu J, Xue C. Recent advances of molecularly imprinted polymer-based sensors in the detection of food safety hazard factors. Biosens Bioelectron 2019; 141:111447. [PMID: 31238279 DOI: 10.1016/j.bios.2019.111447] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/05/2019] [Accepted: 06/17/2019] [Indexed: 12/18/2022]
Abstract
With increasing economic globalization, food safety is becoming the most serious concern in the food production and distribution system. Food safety hazard factors (FSHFs) can be categorized into chemical hazards, biological hazards and physical hazards, with the detection of the former two having fascinated interdisciplinary research areas spanning chemistry, material science and biological science. Molecularly imprinted polymer (MIP) -based sensors overcome many limitations of traditional detection methods and provide opportunities for efficient, sensitive and low-cost detection using smart miniaturized equipment. With highly specific molecular recognition capacity and high stability in harsh chemical and physical conditions, MIPs have been used in sensing platforms such as electrochemical, optical and mass-sensitive sensors as promising alternatives to bio-receptors for food analysis. In this systemic review, we summarize recent advances of MIPs and MIP-based sensors, such as popular monomers, usual polymerization strategies, fresh modification materials and advanced sensing mechanisms. The applications of MIP-based sensors in FSHF detection are discussed according to sensing mechanisms, including electrochemistry, optics and mass-sensitivity. Finally, future perspectives and challenges are discussed.
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Affiliation(s)
- Yunrui Cao
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, PR China.
| | - Tingyu Feng
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, PR China.
| | - Jie Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, PR China.
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, PR China; Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266235, PR China.
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60
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Rajnovic D, Muñoz-Berbel X, Mas J. Fast phage detection and quantification: An optical density-based approach. PLoS One 2019; 14:e0216292. [PMID: 31071103 PMCID: PMC6508699 DOI: 10.1371/journal.pone.0216292] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 04/17/2019] [Indexed: 12/04/2022] Open
Abstract
Since 1959 with the proposal of Double Agar Layer (DAL) method for phage detection and quantification, many sophisticated methods have emerged meanwhile. However, many of them are either too complex/expensive or insensitive to replace routine utilization of DAL method in clinical, environmental and industrial environments. For that purpose, we have explored an alternative method for the detection and quantification of bacteriophages that fulfills the criteria of being rapid, simple and inexpensive. In this paper we have developed a method based on the analysis of optical density kinetics in bacterial cultures exposed to phage-containing samples. Although the decrease in optical density caused by cell lysis was one of the first observable consequences of the effect of viral infection in bacterial cultures, the potential of the method for the assessment of phage abundance has never been fully exploited. In this work we carry out a detailed study of optical density kinetics in phage-infected bacterial cultures, as a function of both, phage abundance and initial concentration of the host organisms. In total, 90 different combinations of bacteria/phage concentrations have been used. The data obtained provide valuable information about sensitivity ranges, duration of the assay, percentages of inhibition and type of lysing behavior for each phage concentration. The method described can detect, as few as 10 phage particles per assay volume after a phage incubation period of 3.5h. The duration of the assay can be shortened to 45min at the expense of losing sensitivity and increasing the limit of detection to 108 pfu/ml. Despite using non-sophisticated technology, the method described has shown sensitivity and response time comparable to other high-end methods. The simplicity of the technology and of the analytical steps involved, make the system susceptible of miniaturization and automation for high-throughput applications which can be implemented in routine analysis in many environments.
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Affiliation(s)
- Denis Rajnovic
- Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Edifici C. Campus de Bellaterra, Cerdanyola del Vallès, Barcelona, Spain
- * E-mail: (DR); (JM)
| | - Xavier Muñoz-Berbel
- Instituto de Microelectrónica de Barcelona (IMB-CNM, CSIC), Cerdanyola del Vallès, Barcelona, Spain
| | - Jordi Mas
- Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Edifici C. Campus de Bellaterra, Cerdanyola del Vallès, Barcelona, Spain
- * E-mail: (DR); (JM)
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61
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Gast M, Sobek H, Mizaikoff B. Advances in imprinting strategies for selective virus recognition a review. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.03.010] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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62
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Crapnell RD, Hudson A, Foster CW, Eersels K, Grinsven BV, Cleij TJ, Banks CE, Peeters M. Recent Advances in Electrosynthesized Molecularly Imprinted Polymer Sensing Platforms for Bioanalyte Detection. SENSORS (BASEL, SWITZERLAND) 2019; 19:E1204. [PMID: 30857285 PMCID: PMC6427210 DOI: 10.3390/s19051204] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/04/2019] [Accepted: 03/05/2019] [Indexed: 01/06/2023]
Abstract
The accurate detection of biological materials has remained at the forefront of scientific research for decades. This includes the detection of molecules, proteins, and bacteria. Biomimetic sensors look to replicate the sensitive and selective mechanisms that are found in biological systems and incorporate these properties into functional sensing platforms. Molecularly imprinted polymers (MIPs) are synthetic receptors that can form high affinity binding sites complementary to the specific analyte of interest. They utilise the shape, size, and functionality to produce sensitive and selective recognition of target analytes. One route of synthesizing MIPs is through electropolymerization, utilising predominantly constant potential methods or cyclic voltammetry. This methodology allows for the formation of a polymer directly onto the surface of a transducer. The thickness, morphology, and topography of the films can be manipulated specifically for each template. Recently, numerous reviews have been published in the production and sensing applications of MIPs; however, there are few reports on the use of electrosynthesized MIPs (eMIPs). The number of publications and citations utilising eMIPs is increasing each year, with a review produced on the topic in 2012. This review will primarily focus on advancements from 2012 in the use of eMIPs in sensing platforms for the detection of biologically relevant materials, including the development of increased polymer layer dimensions for whole bacteria detection and the use of mixed monomer compositions to increase selectivity toward analytes.
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Affiliation(s)
- Robert D Crapnell
- Faculty of Science & Engineering, Div. of Chemistry & Environmental Science, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK.
| | - Alexander Hudson
- Faculty of Science & Engineering, Div. of Chemistry & Environmental Science, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK.
| | - Christopher W Foster
- Faculty of Science & Engineering, Div. of Chemistry & Environmental Science, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK.
| | - Kasper Eersels
- Sensor Engineering, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Bart van Grinsven
- Sensor Engineering, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Thomas J Cleij
- Sensor Engineering, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Craig E Banks
- Faculty of Science & Engineering, Div. of Chemistry & Environmental Science, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK.
| | - Marloes Peeters
- Faculty of Science & Engineering, Div. of Chemistry & Environmental Science, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK.
- School of Engineering, Newcastle University, Newcastle Upon Tyne NE1 7RU, UK.
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63
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Gast M, Kühner S, Sobek H, Mizaikoff B. Understanding the viral load during the synthesis and after rebinding of virus imprinted particles via real-time quantitative PCR. Analyst 2019; 143:2616-2622. [PMID: 29756148 DOI: 10.1039/c8an00300a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In the present study, virus imprinted particles have been synthesized for recognizing and specifically binding viruses. These materials may be used for biomimetic sensing schemes and for selective removal of virus particles. Virus imprinting procedures require careful optimization of the synthesis route for obtaining selective and efficiently binding imprinted materials. A remaining limitation has been a facile method for the quantification of the viral load during the imprinting process. Herein, human adenovirus (AdV) was selected as a model virus facilitating the development and application of a rapid virus quantification method based on a molecular biological approach. A real-time quantitative polymerase chain reaction, a.k.a., the qPCR method was developed for monitoring the AdV viral load during the synthesis of AdV imprinted particles, and subsequent rebinding studies. The developed analytical strategy allows the direct, rapid, and sensitive quantification of human adenovirus type 5 concentrations during synthesis and application of AdV imprinted polymers (AdV-MIPs) with a broad dynamic range suitable for both application scenarios. In addition, it was demonstrated by gel electrophoresis analysis that viruses indeed bind to the beads even after several washing steps.
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Affiliation(s)
- M Gast
- Institute of Analytical and Bioanalytical Chemistry, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany.
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64
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Kumar N, Narayanan N, Gupta S. Ultrasonication assisted extraction of chlorpyrifos from honey and brinjal using magnetic molecularly imprinted polymers followed by GLC-ECD analysis. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2018.12.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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65
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Tancharoen C, Sukjee W, Thepparit C, Jaimipuk T, Auewarakul P, Thitithanyanont A, Sangma C. Electrochemical Biosensor Based on Surface Imprinting for Zika Virus Detection in Serum. ACS Sens 2019; 4:69-75. [PMID: 30596236 DOI: 10.1021/acssensors.8b00885] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Zika virus (ZIKV) is a flavivirus that was first identified in 1947. Initially, the virus was of little concern for health authorities given there were very few casualties among those suffering an infection. As such, only limited studies were performed on ZIKV. Recently, the viral infection has been linked to microcephaly in infants, which has prompted a dramatic increase in scientific interest in ZIKV research, including methods to allow for rapid virus identification. In this work we report the development of a new type of ZIKV electrochemical biosensor based on surface imprinted polymers and graphene oxide composites. The biosensor was used to detect ZIKV by measuring changes in the electrical signal with changing virus concentrations in buffer and serum using standard electrochemical techniques. The detection limit of our method is similar to the detection limit of the real-time quantitative reverse transcription PCR method.
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Affiliation(s)
- Chompoonuch Tancharoen
- Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
| | - Wannisa Sukjee
- Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
| | - Chutima Thepparit
- Institute of Molecular Biosciences, Mahidol University, Bangkok, Nakhon Pathom 73170, Thailand
| | - Thitigun Jaimipuk
- Institute of Molecular Biosciences, Mahidol University, Bangkok, Nakhon Pathom 73170, Thailand
| | - Prasert Auewarakul
- Department of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Arunee Thitithanyanont
- Department of Microbiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Chak Sangma
- Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
- Center for Advanced Studies in Nanotechnology for Chemical, Food and Agricultural Industries, Kasetsart University Institute for Advanced Studies, Kasetsart University, Bangkok 10900, Thailand
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66
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Kumar N, Hu Y, Singh S, Mizaikoff B. Emerging biosensor platforms for the assessment of water-borne pathogens. Analyst 2018; 143:359-373. [PMID: 29271425 DOI: 10.1039/c7an00983f] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Pathogens are key contaminants in water that are responsible for the generation of various water-borne diseases, and include viruses, fungi, bacteria, and protozoan parasites. The pathogenic effects of these species in water depend on their shape, size, composition, and structure. The resulting water-borne diseases are a serious threat to the environment, including to humans and animals, and are directly responsible for environmental deterioration and pollution. The potential presence of these pathogens requires sensitive, powerful, efficient, and ideally real-time monitoring methods for their reproducible quantification. Conventional methods for pathogen detection mainly rely on time-consuming enrichment steps followed by biochemical identification strategies, which require assay times ranging from 24 h to up to a week. However, in recent years, significant efforts have been made towards the development of biosensing technologies enabling rapid and close-to-real-time detection of water-borne pathogens. This review summarizes recent developments in biosensors and sensing systems based on a variety of transducer technologies for water-quality monitoring, with specific focus on rapid pathogen detection.
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Affiliation(s)
- Nishant Kumar
- CSIR-Central Scientific Instruments Organisation, Chandigarh, India.
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67
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Bosch A, Gkogka E, Le Guyader FS, Loisy-Hamon F, Lee A, van Lieshout L, Marthi B, Myrmel M, Sansom A, Schultz AC, Winkler A, Zuber S, Phister T. Foodborne viruses: Detection, risk assessment, and control options in food processing. Int J Food Microbiol 2018; 285:110-128. [PMID: 30075465 PMCID: PMC7132524 DOI: 10.1016/j.ijfoodmicro.2018.06.001] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 05/31/2018] [Accepted: 06/06/2018] [Indexed: 01/07/2023]
Abstract
In a recent report by risk assessment experts on the identification of food safety priorities using the Delphi technique, foodborne viruses were recognized among the top rated food safety priorities and have become a greater concern to the food industry over the past few years. Food safety experts agreed that control measures for viruses throughout the food chain are required. However, much still needs to be understood with regard to the effectiveness of these controls and how to properly validate their performance, whether it is personal hygiene of food handlers or the effects of processing of at risk foods or the interpretation and action required on positive virus test result. This manuscript provides a description of foodborne viruses and their characteristics, their responses to stress and technologies developed for viral detection and control. In addition, the gaps in knowledge and understanding, and future perspectives on the application of viral detection and control strategies for the food industry, along with suggestions on how the food industry could implement effective control strategies for viruses in foods. The current state of the science on epidemiology, public health burden, risk assessment and management options for viruses in food processing environments will be highlighted in this review.
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Affiliation(s)
- Albert Bosch
- University of Barcelona, Enteric Virus Laboratory, Department of Genetics, Microbiology and Statistics, and Institute of Nutrition and Food Safety, Diagonal 643, 8028 Barcelona, Spain.
| | - Elissavet Gkogka
- Arla Innovation Centre, Arla R&D, Agro Food Park 19, 8200 Aarhus N, Denmark,.
| | - Françoise S Le Guyader
- IFREMER, Environment and Microbiology Laboratory, Rue de l'Ile d'Yeu, BP 21103, 44311 Nantes, France.
| | - Fabienne Loisy-Hamon
- bioMérieux, Centre Christophe Mérieux, 5 rue des berges, 38025 Grenoble, France.
| | - Alvin Lee
- Illinois Institute of Technology, Moffett Campus, 6502 South Archer Road, 60501-1957 Bedford Park, IL, United States.
| | - Lilou van Lieshout
- The International Life Sciences Institute, Av. E. Mounier 83/B.6, 1200 Brussels, Belgium.
| | - Balkumar Marthi
- Unilever R&D Vlaardingen, Olivier van Noortlaan 120, 3133 AT Vlaardingen, The Netherlands; DaQsh Consultancy Services, 203, Laxmi Residency, Kothasalipeta, Visakhapatnam 530 002, India
| | - Mette Myrmel
- Norwegian University of Life Sciences, Department of Food Safety and Infection Biology, P.O. Box 8146, 0033 Oslo, Norway.
| | - Annette Sansom
- Campden BRI Group, Station Road, Chipping Campden, GL55 6LD Gloucestershire, United Kingdom.
| | - Anna Charlotte Schultz
- National Food Institute Technical University of Denmark, Mørkhøj Bygade 19, Building H, Room 204, 2860 Søborg, Denmark.
| | - Anett Winkler
- Cargill Deutschland GmbH, Cerestarstr. 2, 47809 Krefeld, Germany.
| | - Sophie Zuber
- Nestlé Research Centre, Institute of Food Safety and Analytical Science, Vers-chez-les-Blanc, Box 44, 1000 Lausanne, Switzerland.
| | - Trevor Phister
- PepsiCo Europe, Beaumont Park 4, Leycroft Road, LE4 1ET Leicester, United Kingdom.
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68
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A novel capacitive sensor based on molecularly imprinted nanoparticles as recognition elements. Biosens Bioelectron 2018; 120:108-114. [DOI: 10.1016/j.bios.2018.07.070] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/27/2018] [Accepted: 07/30/2018] [Indexed: 01/05/2023]
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69
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"The Smartphone's Guide to the Galaxy": In Situ Analysis in Space. BIOSENSORS-BASEL 2018; 8:bios8040096. [PMID: 30347742 PMCID: PMC6316803 DOI: 10.3390/bios8040096] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 10/05/2018] [Accepted: 10/13/2018] [Indexed: 01/02/2023]
Abstract
A human mission to Mars can be viewed as the apex of human technological achievement. However, to make this dream a reality several obstacles need to be overcome. One is devising practical ways to safeguard the crew health during the mission through the development of easy operable and compact sensors. Lately, several smartphone-based sensing devices (SBDs) with the purpose to enable the immediate sensitive detection of chemicals, proteins or pathogens in remote settings have emerged. In this critical review, the potential to piggyback these systems for in situ analysis in space has been investigated on application of a systematic keyword search whereby the most relevant articles were examined comprehensively and existing SBDs were divided into 4 relevant groups for the monitoring of crew health during space missions. Recently developed recognition elements (REs), which could offer the enhanced ability to tolerate those harsh conditions in space, have been reviewed with recommendations offered. In addition, the potential use of cell free synthetic biology to obtain long-term shelf-stable reagents was reviewed. Finally, a synopsis of the possibilities of combining novel SBD, RE and nanomaterials to create a compact sensor-platform ensuring adequate crew health monitoring has been provided.
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70
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Affiliation(s)
- Joseph J. BelBruno
- Dartmouth College, Department of Chemistry, Hanover, New Hampshire 03755, United States
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71
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Tchinda R, Tutsch A, Schmid B, Süssmuth RD, Altintas Z. Recognition of protein biomarkers using epitope-mediated molecularly imprinted films: Histidine or cysteine modified epitopes? Biosens Bioelectron 2018; 123:260-268. [PMID: 30243846 DOI: 10.1016/j.bios.2018.09.010] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/28/2018] [Accepted: 09/01/2018] [Indexed: 11/17/2022]
Abstract
This research aims to engineer molecularly imprinted polymer (MIP)-based synthetic receptors for the molecular recognition of neuron specific enolase (NSE) biomarker. The synthetic peptide derived from the NSE was synthesized along with its cysteine and histidine modified versions. The modified peptides were utilized as templates for molecular imprinting, which was achieved by combination of epitope- and electrochemical surface imprinting strategy. The subsequently generated imprinted cavities were used for the detection of the NSE derived peptide and NSE. The imprints created with cysteine (CME) and histidine modified epitopes (HME) could detect the peptide in a concentration range of 2-128 µM and 15.6 nM to 128 µM, respectively. The recognition of NSE was achieved by the same imprints in a linear range of 1-64 ng mL-1 (CME) and 0.25-64 ng mL-1 (HME), respectively. The target molecules bound to the control polymer very weakly, confirming the high selectivity of the MIP cavities. Selectivity studies resulted in imprinting factors of 8.8 and 11 for the CME and HME imprints, respectively. The affinity analyses provided dissociation constants of 2.3 × 10-10 M and 3 × 10-11 M for NSE recognition using the corresponding epitope imprints. Cross-reactivity studies with non-specific molecules proved high specificity of the artificial receptors for the targets.
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Affiliation(s)
- Raoul Tchinda
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Anna Tutsch
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Bianca Schmid
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Roderich D Süssmuth
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Zeynep Altintas
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany.
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72
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Jia M, Zhang Z, Li J, Ma X, Chen L, Yang X. Molecular imprinting technology for microorganism analysis. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.07.011] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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73
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Surface plasmon resonance based sensor for the detection of glycopeptide antibiotics in milk using rationally designed nanoMIPs. Sci Rep 2018; 8:11222. [PMID: 30046057 PMCID: PMC6060165 DOI: 10.1038/s41598-018-29585-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 07/09/2018] [Indexed: 11/14/2022] Open
Abstract
Glycopeptide antibiotics are known as the last resort for the treatment of serious infections caused by Gram-positive bacteria. The use of milk products contaminated with these antibiotic residues leads to allergic reactions and sensitivity in human. Also, long-term consumption of milk products containing low levels of these antibiotics may cause the relevant bacteria to build up resistance to these last resort antibiotics. Sensitive, rapid and effective quantification and monitoring systems play a key role for their determination in milk products. Hence, molecularly imprinted nanostructures were rationally designed in this work to produce high affinity synthetic receptors to be coupled with a surface plasmon resonance sensor for the analysis of glycopeptide antibiotics in milk samples. The nanoMIP-SPR sensor enabled vancomycin quantification with the LODs of 4.1 ng mL−1 and 17.7 ng mL−1 using direct and competitive assays, respectively. The recoveries rates for two sensor methods ranged in 85–110% with RSDs below 7%. The affinity between the nanoMIP receptors and the target molecule (dissociation constant: 1.8 × 10−9 M) is mostly superior to natural receptors and other synthetic receptors. Unlike other methods commonly employed for the detection of milk contaminants this approach is extremely simple, fast and robust, and do not require pre-sample treatment.
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74
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Chen L, Lv D, Chen X, Liu M, Wang D, Liu Y, Hong Z, Zhu Z, Hu X, Cao Y, Yang J, Chai Y. Biosensor-Based Active Ingredients Recognition System for Screening STAT3 Ligands from Medical Herbs. Anal Chem 2018; 90:8936-8945. [PMID: 29953204 DOI: 10.1021/acs.analchem.8b01103] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Langdong Chen
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Diya Lv
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Xiaofei Chen
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Mingdong Liu
- Changhai Hospital, Second Military Medical University, Shanghai 200433, PR China
| | - Dongyao Wang
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Yue Liu
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Zhanying Hong
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Zhenyu Zhu
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Xiaoxia Hu
- Changhai Hospital, Second Military Medical University, Shanghai 200433, PR China
| | - Yan Cao
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Jianmin Yang
- Changhai Hospital, Second Military Medical University, Shanghai 200433, PR China
| | - Yifeng Chai
- School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
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75
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Amiri M, Bezaatpour A, Jafari H, Boukherroub R, Szunerits S. Electrochemical Methodologies for the Detection of Pathogens. ACS Sens 2018; 3:1069-1086. [PMID: 29756447 DOI: 10.1021/acssensors.8b00239] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Bacterial infections remain one of the principal causes of morbidity and mortality worldwide. The number of deaths due to infections is declining every year by only 1% with a forecast of 13 million deaths in 2050. Among the 1400 recognized human pathogens, the majority of infectious diseases is caused by just a few, about 20 pathogens only. While the development of vaccinations and novel antibacterial drugs and treatments are at the forefront of research, and strongly financially supported by policy makers, another manner to limit and control infectious outbreaks is targeting the development and implementation of early warning systems, which indicate qualitatively and quantitatively the presence of a pathogen. As toxin contaminated food and drink are a potential threat to human health and consequently have a significant socioeconomic impact worldwide, the detection of pathogenic bacteria remains not only a big scientific challenge but also a practical problem of enormous significance. Numerous analytical methods, including conventional culturing and staining techniques as well as molecular methods based on polymerase chain reaction amplification and immunological assays, have emerged over the years and are used to identify and quantify pathogenic agents. While being highly sensitive in most cases, these approaches are highly time, labor, and cost consuming, requiring trained personnel to perform the frequently complex assays. A great challenge in this field is therefore to develop rapid, sensitive, specific, and if possible miniaturized devices to validate the presence of pathogens in cost and time efficient manners. Electrochemical sensors are well accepted powerful tools for the detection of disease-related biomarkers and environmental and organic hazards. They have also found widespread interest in the last years for the detection of waterborne and foodborne pathogens due to their label free character and high sensitivity. This Review is focused on the current electrochemical-based microorganism recognition approaches and putting them into context of other sensing devices for pathogens such as culturing the microorganism on agar plates and the polymer chain reaction (PCR) method, able to identify the DNA of the microorganism. Recent breakthroughs will be highlighted, including the utilization of microfluidic devices and immunomagnetic separation for multiple pathogen analysis in a single device. We will conclude with some perspectives and outlooks to better understand shortcomings. Indeed, there is currently no adequate solution that allows the selective and sensitive binding to a specific microorganism, that is fast in detection and screening, cheap to implement, and able to be conceptualized for a wide range of biologically relevant targets.
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Affiliation(s)
- Mandana Amiri
- Department of Chemistry, University of Mohaghegh Ardabili, Ardabil, Iran
| | | | - Hamed Jafari
- Department of Chemistry, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Rabah Boukherroub
- Univ. Lille, CNRS,
Centrale Lille, ISEN, Univ. Valenciennes, UMR 8520-IEMN, F-59000 Lille, France
| | - Sabine Szunerits
- Univ. Lille, CNRS,
Centrale Lille, ISEN, Univ. Valenciennes, UMR 8520-IEMN, F-59000 Lille, France
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76
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Eersels K, Diliën H, Lowdon JW, Steen Redeker E, Rogosic R, Heidt B, Peeters M, Cornelis P, Lux P, Reutelingsperger CP, Schurgers LJ, Cleij TJ, van Grinsven B. A Novel Biomimetic Tool for Assessing Vitamin K Status Based on Molecularly Imprinted Polymers. Nutrients 2018; 10:E751. [PMID: 29891757 PMCID: PMC6024727 DOI: 10.3390/nu10060751] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 04/24/2018] [Accepted: 06/08/2018] [Indexed: 11/18/2022] Open
Abstract
Vitamin K was originally discovered as a cofactor required to activate clotting factors and has recently been shown to play a key role in the regulation of soft tissue calcification. This property of vitamin K has led to an increased interest in novel methods for accurate vitamin K detection. Molecularly Imprinted Polymers (MIPs) could offer a solution, as they have been used as synthetic receptors in a large variety of biomimetic sensors for the detection of similar molecules over the past few decades, because of their robust nature and remarkable selectivity. In this article, the authors introduce a novel imprinting approach to create a MIP that is able to selectively rebind vitamin K₁. As the native structure of the vitamin does not allow for imprinting, an alternative imprinting strategy was developed, using the synthetic compound menadione (vitamin K₃) as a template. Target rebinding was analyzed by means of UV-visible (UV-VIS) spectroscopy and two custom-made thermal readout techniques. This analysis reveals that the MIP-based sensor reacts to an increasing concentration of both menadione and vitamin K₁. The Limit of Detection (LoD) for both compounds was established at 700 nM for the Heat Transfer Method (HTM), while the optimized readout approach, Thermal Wave Transport Analysis (TWTA), displayed an increased sensitivity with a LoD of 200 nM. The sensor seems to react to a lesser extent to Vitamin E, the analogue under study. To further demonstrate its potential application in biochemical research, the sensor was used to measure the absorption of vitamin K in blood serum after taking vitamin K supplements. By employing a gradual enrichment strategy, the sensor was able to detect the difference between baseline and peak absorption samples and was able to quantify the vitamin K concentration in good agreement with a validation experiment using High-Performance Liquid Chromatography (HPLC). In this way, the authors provide a first proof of principle for a low-cost, straightforward, and label-free vitamin K sensor.
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Affiliation(s)
- Kasper Eersels
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Hanne Diliën
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Joseph W Lowdon
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Erik Steen Redeker
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Renato Rogosic
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Benjamin Heidt
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Marloes Peeters
- Division of Chemistry and Environmental Science, School of Science and the Environment, Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, UK.
| | - Peter Cornelis
- Soft-Matter Physics and Biophysics Section, Department of Physics and Astronomy, KU Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium.
| | - Petra Lux
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Universiteitssingel 50, 6200 MD Maastricht, The Netherlands.
| | - Chris P Reutelingsperger
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Universiteitssingel 50, 6200 MD Maastricht, The Netherlands.
| | - Leon J Schurgers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Universiteitssingel 50, 6200 MD Maastricht, The Netherlands.
| | - Thomas J Cleij
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Bart van Grinsven
- Maastricht Science Programme, Faculty of Science and Engineering, Maastricht University P.O. Box 616, 6200 MD Maastricht, The Netherlands.
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77
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Lin ZT, DeMarr V, Bao J, Wu T. Molecularly Imprinted Polymer-Based Biosensors: For the Early, Rapid Detection of Pathogens, Biomarkers, and Toxins in Clinical, Environmental, or Food Samples. IEEE NANOTECHNOLOGY MAGAZINE 2018. [DOI: 10.1109/mnano.2017.2779718] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zuan-Tao Lin
- Biomedical Engineering, University of Houston, Houston, Texas United States
| | - Victoria DeMarr
- Biomedical Engineering, University of Houston, Houston, Texas United States
| | - Jiming Bao
- Electrical and Computer Engineering, University of Houston, Houston, Texas United States
| | - Tianfu Wu
- Biomedical Engineering, University of Houston, Houston, Texas United States
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78
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Lu X, Yang Y, Zeng Y, Li L, Wu X. Rapid and reliable determination of p-nitroaniline in wastewater by molecularly imprinted fluorescent polymeric ionic liquid microspheres. Biosens Bioelectron 2018; 99:47-55. [DOI: 10.1016/j.bios.2017.07.041] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 07/02/2017] [Accepted: 07/14/2017] [Indexed: 01/12/2023]
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79
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Zhang F, Luo L, Gong H, Chen C, Cai C. A magnetic molecularly imprinted optical chemical sensor for specific recognition of trace quantities of virus. RSC Adv 2018; 8:32262-32268. [PMID: 35547523 PMCID: PMC9086391 DOI: 10.1039/c8ra06204h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 09/12/2018] [Indexed: 12/28/2022] Open
Abstract
A magnetic resonance light scattering (RLS) sensor based on the molecularly imprinted polymer (MIP) technique was developed for specific recognition of trace quantities of hepatitis A virus (HAV).
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Affiliation(s)
- Feng Zhang
- College of Science
- Hunan Agricultural University
- Changsha 410128
- China
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education
| | - Lianghui Luo
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan
- China
| | - Hang Gong
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan
- China
| | - Chunyan Chen
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan
- China
| | - Changqun Cai
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan
- China
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80
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Wei MH, Wang S, Jiang WY, Chen HY, Wang Y, Meng T. Preparation and Characterization of Dual-Template Molecularly Imprinted Membrane with High Flux Based on Blending the Inorganic Nanoparticles. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0716-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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81
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Studying the Drug Delivery Kinetics of a Nanoporous Matrix Using a MIP-Based Thermal Sensing Platform. Polymers (Basel) 2017; 9:polym9110560. [PMID: 30965864 PMCID: PMC6418916 DOI: 10.3390/polym9110560] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 10/24/2017] [Accepted: 10/26/2017] [Indexed: 12/24/2022] Open
Abstract
The implementation of Molecularly Imprinted Polymers (MIPs) into sensing systems has been demonstrated abundantly over the past few decades. In this article, a novel application for an MIP-based thermal sensing platform is introduced by using the sensor to characterize the drug release kinetics of a nanoporous silver-organic framework. This Ag nanoporous matrix was loaded with acetylsalicylic acid (aspirin) which was used as a model drug compound in this study. The drug elution properties were studied by placing the nanoporous matrix in phosphate buffered saline solution for two days and measuring the drug concentration at regular time intervals. To this extent, an acrylamide-based MIP was synthesized that was able to detect aspirin in a specific and selective manner. Rebinding of the template to the MIP was analyzed using a thermal sensor platform. The results illustrate that the addition of aspirin into the sensing chamber leads to a concentration-dependent increase in the phase shift of a thermal wave that propagates through the MIP-coated sensor chip. After constructing a dose-response curve, this system was used to study the drug release kinetics of the nanoporous matrix, clearly demonstrating that the metalorganic framework releases the drug steadily over the course of the first hour, after which the concentration reaches a plateau. These findings were further confirmed by UV–Visible spectroscopy, illustrating a similar time-dependent release in the same concentration range, which demonstrates that the MIP-based platform can indeed be used as a low-cost straightforward tool to assess the efficacy of drug delivery systems in a lab environment.
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82
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Chen Z, Sellergren B, Shen X. Synergistic Catalysis by "Polymeric Microzymes and Inorganic Nanozymes": The 1+1>2 Effect for Intramolecular Cyclization of Peptides. Front Chem 2017; 5:60. [PMID: 29018794 PMCID: PMC5622990 DOI: 10.3389/fchem.2017.00060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 08/02/2017] [Indexed: 11/13/2022] Open
Abstract
In this work, we developed an efficient "molecularly imprinted polymer microzymes and inorganic magnetic nanozymes" synergistic catalysis strategy for the formation of disulfide bonds in peptides. The polymeric microzymes showed excellent selectivity toward the template peptide as well as the main reactant (linear peptide), and the Fe3O4 magnetic nanoparticle (MNP) nanozymes inhibited the intermolecular reaction during the formation of disulfide bonds in peptides. As a result, the integration of the two different artificial enzymes in one process facilitates the intramolecular cyclization in high product yields (59.3%) with excellent selectivity. Mechanism study indicates the synergistic effect was occurred by using a "reversed solid phase synthesis" strategy with an enhanced shift of reaction balance to product generation. We believe the synergistic catalysis by "polymeric microzymes and inorganic nanozymes" presented in the present work may open new opportunities in creation of multifunctional enzyme mimics for sensing, imaging, and drug delivery.
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Affiliation(s)
- Zhiliang Chen
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Börje Sellergren
- Department of Biomedical Sciences, Faculty of Health and Society, Malmö University, Malmö, Sweden
| | - Xiantao Shen
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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83
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Molecularly imprinted electrochemical sensor based on bioinspired Au microflowers for ultra-trace cholesterol assay. Biosens Bioelectron 2017; 92:748-754. [DOI: 10.1016/j.bios.2016.09.081] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 09/22/2016] [Accepted: 09/24/2016] [Indexed: 02/07/2023]
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84
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Steen Redeker E, Eersels K, Akkermans O, Royakkers J, Dyson S, Nurekeyeva K, Ferrando B, Cornelis P, Peeters M, Wagner P, Diliën H, van Grinsven B, Cleij TJ. Biomimetic Bacterial Identification Platform Based on Thermal Wave Transport Analysis (TWTA) through Surface-Imprinted Polymers. ACS Infect Dis 2017; 3:388-397. [PMID: 28388095 PMCID: PMC5432958 DOI: 10.1021/acsinfecdis.7b00037] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
![]()
This
paper introduces a novel bacterial identification assay based on thermal
wave analysis through surface-imprinted polymers (SIPs). Aluminum
chips are coated with SIPs, serving as synthetic cell receptors that
have been combined previously with the heat-transfer method (HTM)
for the selective detection of bacteria. In this work, the concept
of bacterial identification is extended toward the detection of nine
different bacterial species. In addition, a novel sensing approach,
thermal wave transport analysis (TWTA), is introduced, which analyzes
the propagation of a thermal wave through a functional interface.
The results presented here demonstrate that bacterial rebinding to
the SIP layer resulted in a measurable phase shift in the propagated
wave, which is most pronounced at a frequency of 0.03 Hz. In this
way, the sensor is able to selectively distinguish between the different
bacterial species used in this study. Furthermore, a dose–response
curve was constructed to determine a limit of detection of 1 ×
104 CFU mL–1, indicating that TWTA is
advantageous over HTM in terms of sensitivity and response time. Additionally,
the limit of selectivity of the sensor was tested in a mixed bacterial
solution, containing the target species in the presence of a 99-fold
excess of competitor species. Finally, a first application for the
sensor in terms of infection diagnosis is presented, revealing that
the platform is able to detect bacteria in clinically relevant concentrations
as low as 3 × 104 CFU mL–1 in spiked
urine samples.
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Affiliation(s)
- Erik Steen Redeker
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Kasper Eersels
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
- Soft-Matter
Physics and Biophysics Section, Department of Physics and Astronomy, KU Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Onno Akkermans
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Jeroen Royakkers
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Simba Dyson
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Kunya Nurekeyeva
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Beniamino Ferrando
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Peter Cornelis
- Soft-Matter
Physics and Biophysics Section, Department of Physics and Astronomy, KU Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Marloes Peeters
- Faculty of Science and
Engineering, School of Science and the Environment, Division of Chemistry
and Environmental Science, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, United Kingdom
| | - Patrick Wagner
- Soft-Matter
Physics and Biophysics Section, Department of Physics and Astronomy, KU Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Hanne Diliën
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Bart van Grinsven
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Thomas Jan Cleij
- Maastricht Science
Programme, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
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85
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Saylan Y, Yilmaz F, Özgür E, Derazshamshir A, Yavuz H, Denizli A. Molecular Imprinting of Macromolecules for Sensor Applications. SENSORS 2017; 17:s17040898. [PMID: 28422082 PMCID: PMC5426548 DOI: 10.3390/s17040898] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 04/07/2017] [Accepted: 04/07/2017] [Indexed: 02/06/2023]
Abstract
Molecular recognition has an important role in numerous living systems. One of the most important molecular recognition methods is molecular imprinting, which allows host compounds to recognize and detect several molecules rapidly, sensitively and selectively. Compared to natural systems, molecular imprinting methods have some important features such as low cost, robustness, high recognition ability and long term durability which allows molecularly imprinted polymers to be used in various biotechnological applications, such as chromatography, drug delivery, nanotechnology, and sensor technology. Sensors are important tools because of their ability to figure out a potentially large number of analytical difficulties in various areas with different macromolecular targets. Proteins, enzymes, nucleic acids, antibodies, viruses and cells are defined as macromolecules that have wide range of functions are very important. Thus, macromolecules detection has gained great attention in concerning the improvement in most of the studies. The applications of macromolecule imprinted sensors will have a spacious exploration according to the low cost, high specificity and stability. In this review, macromolecules for molecularly imprinted sensor applications are structured according to the definition of molecular imprinting methods, developments in macromolecular imprinting methods, macromolecular imprinted sensors, and conclusions and future perspectives. This chapter follows the latter strategies and focuses on the applications of macromolecular imprinted sensors. This allows discussion on how sensor strategy is brought to solve the macromolecules imprinting.
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Affiliation(s)
- Yeşeren Saylan
- Department of Chemistry, Division of Biochemistry, Hacettepe University, 06800 Ankara, Turkey.
| | - Fatma Yilmaz
- Department of Chemistry Technology, Abant Izzet Baysal University, 14900 Bolu, Turkey.
| | - Erdoğan Özgür
- Department of Chemistry, Division of Biochemistry, Hacettepe University, 06800 Ankara, Turkey.
| | - Ali Derazshamshir
- Department of Chemistry, Division of Biochemistry, Hacettepe University, 06800 Ankara, Turkey.
| | - Handan Yavuz
- Department of Chemistry, Division of Biochemistry, Hacettepe University, 06800 Ankara, Turkey.
| | - Adil Denizli
- Department of Chemistry, Division of Biochemistry, Hacettepe University, 06800 Ankara, Turkey.
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86
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Wu Y, Ma Y, Pan J, Gu R, Luo J. Porous and Magnetic Molecularly Imprinted Polymers via Pickering High Internal Phase Emulsions Polymerization for Selective Adsorption of λ-Cyhalothrin. Front Chem 2017; 5:18. [PMID: 28401145 PMCID: PMC5368171 DOI: 10.3389/fchem.2017.00018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 03/03/2017] [Indexed: 11/23/2022] Open
Abstract
A novel macroporous magnetic molecularly imprinted polymer (MMIPs) of was prepared by W/O Pickering (high internal phase emulsions) HIPEs polymerization, and then it was adopted as adsorbent for selective adsorption of λ-cyhalothrin (LC). In static conditions, adsorption capacity of LC increased rapidly in the first 60 min and reached to equilibrium in ~2.0 h. Excellent conformity of the second-order model confirmed the chemical nature of the interaction between the LC and imprinted sites. The fitting adsorption isotherm was a Langmuir type, and the maximum monolayer adsorption capacity at 298 K was 404.4 μmol g−1. Thermodynamic parameters suggested the specific adsorption at 298 K was an exothermic, spontaneous, and entropy decreased process. Competitive recognition studies of the MMIPs were performed with diethyl phthalate (DEP) and the structurally similar compound fenvalerate (FL), and the MMIPs, which displayed high selectivity for LC.
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Affiliation(s)
- Yunlong Wu
- School of Chemistry and Chemical Engineering, Jiangsu University Zhenjiang, China
| | - Yue Ma
- School of Chemistry and Chemical Engineering, Jiangsu University Zhenjiang, China
| | - Jianming Pan
- School of Chemistry and Chemical Engineering, Jiangsu University Zhenjiang, China
| | - Runxing Gu
- School of Chemistry and Chemical Engineering, Jiangsu University Zhenjiang, China
| | - Jialu Luo
- School of Chemistry and Chemical Engineering, Jiangsu University Zhenjiang, China
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87
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Fraser S, Shih JY, Ware M, O'Connor E, Cameron MJ, Schwickart M, Zhao X, Regnstrom K. Current Trends in Ligand Binding Real-Time Measurement Technologies. AAPS JOURNAL 2017; 19:682-691. [PMID: 28321830 DOI: 10.1208/s12248-017-0067-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 02/24/2017] [Indexed: 01/01/2023]
Abstract
Numerous advances in ligand binding assay (LBA) real-time measurement technologies have been made within the last several years, ranging from the development of novel platforms to drive technology expansion to the adaptation of existing platforms to optimize performance and throughput. In this review, we have chosen to focus on technologies that provide increased value to two distinct segments of the LBA community. First, experimentally, by measuring real-time binding events, these technologies provide data that can be used to interrogate receptor/ligand binding interactions. While overall the platforms are not new, they have made significant advances in throughput, multiplexing, and/or sensitivity. Second, clinically, these point-of-care (POC) technologies provide instantaneous information which facilitates rapid treatment decisions.
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Affiliation(s)
| | - Judy Y Shih
- Amgen Inc., One Amgen Center Drive, Thousand Oaks, California, 91320, USA
| | - Mark Ware
- Janssen Research & Development, LLC, 1400 McKean Road, Spring House, Pennsylvania, 19477, USA
| | - Edward O'Connor
- AegisBioconsult, 78 Marbern Dr., Suffield, Connecticut, 06078, USA
| | - Mark J Cameron
- Lumigen, 22900 8 Mile Road, Southfield, Michigan, 48033, USA
| | - Martin Schwickart
- MedImmune, 319 N. Bernardo Ave, Mountain View, California, 94043, USA
| | - Xuemei Zhao
- Merck Research Laboratories, Rahway, New Jersey, 07065, USA
| | - Karin Regnstrom
- Boehringer Ingelheim, 6701 Kaiser Drive, Fremont, California, 94555, USA
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88
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Bio-inspired virus imprinted polymer for prevention of viral infections. Acta Biomater 2017; 51:175-183. [PMID: 28069508 DOI: 10.1016/j.actbio.2017.01.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 12/14/2016] [Accepted: 01/05/2017] [Indexed: 11/20/2022]
Abstract
A novel virus-imprinted polymer for prevention of viral infection was prepared by anchoring molecularly imprinted polymer (MIP) on the surface of poly-dopamine (PDA)-coated silica particles. The imprinting reaction was carried out via self-polymerization of dopamine in the presence of a virus template. Plaque forming assay indicated that the MIP exhibited selective anti-viral infection properties for the template virus in complex media containing different interfering substances, and even other types of viruses. Remarkable dose-dependent and time-dependent inhibition of virus infection was observed due to the MIP's selective binding to the template virus. When the MIP was incubated with the virus and host cells together, rapid and selective adsorption of template viruses by the MIP prevented the viruses to infect the host cells in a period of 12h. The MIP was biocompatible and non-toxic, and had excellent stability and reusability. Furthermore, the MIPs prepared using different viruses as templates showed similar anti-viral infection properties. The MIP synthesized using dopamine as monomer and crude virus as template provided an attractive possibility for clinical applications in the field of antiviral therapy. STATEMENT OF SIGNIFICANCE This is the first report to prepare artificial antibody (molecularly imprinted polymer, MIP) that can selectively prevent virus infection using dopamine self-polymerization system. Only MIP anchoring on the surface of poly-dopamine coated silica particles and polymerized using ammonium persulfate as radical initiator showed dose-dependent and time-dependent inhibition of template virus infection in complex media containing interferences and even other viruses. Viruses bond to MIP lost infectious capability. When incubated with virus and host cells, MIP rebond viruses rapidly and selectively to prevent viruses infecting host cells for 12h. The achieved MIPs were biocompatibility, non-toxicity with excellent stability and reusability, and can be used to different viruses. The bio-mimic MIPs provided an attractive prospect for clinical applications in antiviral therapy.
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89
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Ashley J, Shahbazi MA, Kant K, Chidambara VA, Wolff A, Bang DD, Sun Y. Molecularly imprinted polymers for sample preparation and biosensing in food analysis: Progress and perspectives. Biosens Bioelectron 2017; 91:606-615. [PMID: 28103516 DOI: 10.1016/j.bios.2017.01.018] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 01/09/2017] [Accepted: 01/10/2017] [Indexed: 12/01/2022]
Abstract
Molecularly imprinted polymers (MIPs) are biomimetics which can selectively bind to analytes of interest. One of the most interesting areas where MIPs have shown the biggest potential is food analysis. MIPs have found use as sorbents in sample preparation attributed to the high selectivity and high loading capacity. MIPs have been intensively employed in classical solid-phase extraction and solid-phase microextraction. More recently, MIPs have been combined with magnetic bead extraction, which greatly simplifies sample handling procedures. Studies have consistently shown that MIPs can effectively minimize complex food matrix effects, and improve recoveries and detection limits. In addition to sample preparation, MIPs have also been viewed as promising alternatives to bio-receptors due to the inherent molecular recognition abilities and the high stability in harsh chemical and physical conditions. MIPs have been utilized as receptors in biosensing platforms such as electrochemical, optical and mass biosensors to detect various analytes in food. In this review, we will discuss the current state-of-the-art of MIP synthesis and applications in the context of food analysis. We will highlight the imprinting methods which are applicable for imprinting food templates, summarize the recent progress in using MIPs for preparing and analysing food samples, and discuss the current limitations in the commercialisation of MIPs technology. Finally, future perspectives will be given.
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Affiliation(s)
- Jon Ashley
- Department of Micro- and Nanotechnology, Technical University of Denmark, Ørsteds Plads, DK-2800 Kgs, Lyngby, Denmark
| | - Mohammad-Ali Shahbazi
- Department of Micro- and Nanotechnology, Technical University of Denmark, Ørsteds Plads, DK-2800 Kgs, Lyngby, Denmark
| | - Krishna Kant
- Department of Micro- and Nanotechnology, Technical University of Denmark, Ørsteds Plads, DK-2800 Kgs, Lyngby, Denmark
| | - Vinayaka Aaydha Chidambara
- Laboratory of Applied Micro and Nanotechnology (LAMINATE), National Food Institute, Technical University of Denmark (DTU-Food), Denmark
| | - Anders Wolff
- Department of Micro- and Nanotechnology, Technical University of Denmark, Ørsteds Plads, DK-2800 Kgs, Lyngby, Denmark
| | - Dang Duong Bang
- Laboratory of Applied Micro and Nanotechnology (LAMINATE), National Food Institute, Technical University of Denmark (DTU-Food), Denmark
| | - Yi Sun
- Department of Micro- and Nanotechnology, Technical University of Denmark, Ørsteds Plads, DK-2800 Kgs, Lyngby, Denmark.
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90
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Sun Y, Zhang J, Li J, Zhao M, Liu Y. Preparation of protein imprinted polymers via protein-catalyzed eATRP on 3D gold nanodendrites and their application in biosensors. RSC Adv 2017. [DOI: 10.1039/c7ra03772d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Sensitive detection of metalloproteins is very essential in human pathologies.
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Affiliation(s)
- Yue Sun
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Jiameng Zhang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Juan Li
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Mengyuan Zhao
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Yutong Liu
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
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91
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Yang B, Gong H, Chen C, Chen X, Cai C. A virus resonance light scattering sensor based on mussel-inspired molecularly imprinted polymers for high sensitive and high selective detection of Hepatitis A Virus. Biosens Bioelectron 2017; 87:679-685. [DOI: 10.1016/j.bios.2016.08.087] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 08/13/2016] [Accepted: 08/26/2016] [Indexed: 11/29/2022]
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92
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Polypeptide with electroactive endgroups as sensing platform for the abused drug ‘methamphetamine’ by bioelectrochemical method. Talanta 2016; 161:789-796. [DOI: 10.1016/j.talanta.2016.09.042] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 09/13/2016] [Accepted: 09/16/2016] [Indexed: 02/07/2023]
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93
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A comparison of the performance of molecularly imprinted polymer nanoparticles for small molecule targets and antibodies in the ELISA format. Sci Rep 2016; 6:37638. [PMID: 27883023 PMCID: PMC5121619 DOI: 10.1038/srep37638] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 10/28/2016] [Indexed: 01/21/2023] Open
Abstract
Here we show that molecularly imprinted polymer nanoparticles, prepared in aqueous media by solid phase synthesis with immobilised L-thyroxine, glucosamine, fumonisin B2 or biotin as template, can demonstrate comparable or better performance to commercially produced antibodies in enzyme-linked competitive assays. Imprinted nanoparticles-based assays showed detection limits in the pM range and polymer-coated microplates are stable to storage at room temperature for at least 1 month. No response to analyte was detected in control experiments with nanoparticles imprinted with an unrelated template (trypsin) but prepared with the same polymer composition. The ease of preparation, high affinity of solid-phase synthesised imprinted nanoparticles and the lack of requirement for cold chain logistics make them an attractive alternative to traditional antibodies for use in immunoassays.
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94
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Liang C, Wang H, He K, Chen C, Chen X, Gong H, Cai C. A virus-MIPs fluorescent sensor based on FRET for highly sensitive detection of JEV. Talanta 2016; 160:360-366. [DOI: 10.1016/j.talanta.2016.06.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 05/30/2016] [Accepted: 06/05/2016] [Indexed: 11/16/2022]
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95
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Uludag Y, Esen E, Kokturk G, Ozer H, Muhammad T, Olcer Z, Basegmez HIO, Simsek S, Barut S, Gok MY, Akgun M, Altintas Z. Lab-on-a-chip based biosensor for the real-time detection of aflatoxin. Talanta 2016; 160:381-388. [DOI: 10.1016/j.talanta.2016.07.060] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/21/2016] [Accepted: 07/24/2016] [Indexed: 12/18/2022]
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96
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Eersels K, Lieberzeit P, Wagner P. A Review on Synthetic Receptors for Bioparticle Detection Created by Surface-Imprinting Techniques—From Principles to Applications. ACS Sens 2016. [DOI: 10.1021/acssensors.6b00572] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Kasper Eersels
- KU Leuven, Soft-Matter Physics and Biophysics
Section, Department of Physics and Astronomy, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Peter Lieberzeit
- University of Vienna, Faculty of Chemistry, Department
of Physical Chemistry, Währinger Straße 38, A-1090 Vienna, Austria
| | - Patrick Wagner
- KU Leuven, Soft-Matter Physics and Biophysics
Section, Department of Physics and Astronomy, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
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97
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Altintas Z, Abdin MJ, Tothill AM, Karim K, Tothill IE. Ultrasensitive detection of endotoxins using computationally designed nanoMIPs. Anal Chim Acta 2016; 935:239-48. [DOI: 10.1016/j.aca.2016.06.013] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 06/02/2016] [Accepted: 06/07/2016] [Indexed: 11/16/2022]
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98
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van Grinsven B, Eersels K, Akkermans O, Ellermann S, Kordek A, Peeters M, Deschaume O, Bartic C, Diliën H, Steen Redeker E, Wagner P, Cleij TJ. Label-Free Detection of Escherichia coli Based on Thermal Transport through Surface Imprinted Polymers. ACS Sens 2016. [DOI: 10.1021/acssensors.6b00435] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Bart van Grinsven
- Maastricht University, Maastricht Science Programme, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Kasper Eersels
- KU Leuven, Soft-Matter Physics and Biophysics
Section, Department of Physics and Astronomy, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Onno Akkermans
- Maastricht University, Maastricht Science Programme, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Sophie Ellermann
- Maastricht University, Maastricht Science Programme, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Aleksandra Kordek
- Maastricht University, Maastricht Science Programme, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Marloes Peeters
- Faculty
of Science and Engineering, School of Science and the Environment,
Division of Chemistry and Environmental Science, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, United Kingdom
| | - Olivier Deschaume
- KU Leuven, Soft-Matter Physics and Biophysics
Section, Department of Physics and Astronomy, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Carmen Bartic
- KU Leuven, Soft-Matter Physics and Biophysics
Section, Department of Physics and Astronomy, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Hanne Diliën
- Maastricht University, Maastricht Science Programme, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Erik Steen Redeker
- Maastricht University, Maastricht Science Programme, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Patrick Wagner
- KU Leuven, Soft-Matter Physics and Biophysics
Section, Department of Physics and Astronomy, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
| | - Thomas J. Cleij
- Maastricht University, Maastricht Science Programme, P.O. Box 616, 6200 MD Maastricht, The Netherlands
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99
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Wankar S, Turner NW, Krupadam RJ. Polythiophene nanofilms for sensitive fluorescence detection of viruses in drinking water. Biosens Bioelectron 2016; 82:20-5. [PMID: 27031187 DOI: 10.1016/j.bios.2016.03.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 03/07/2016] [Accepted: 03/10/2016] [Indexed: 12/13/2022]
Abstract
Molecular imprints of the tobacco necrosis virus (TNV) have been formed within polythiophene nanofilms with an approximate thickness of 200nm. These films have been electrochemically deposited onto conducting Au surfaces. Upon rebinding, the TNV-polythiophene complex changes the fluorescence intensity of the nanofilm. The fluorescence intensity at 410nm was observed to be proportional to the concentration of viruses in the range of 0.1-10ngL(-1) (0.15-15pg) with the lower calculated detection limit of 2.29ngL(-1) (3.4pg). The intensity of the fluorescence emission is not affected by the thickness of the polythiophene film and the nature of TNV specific binding sites. Kinetic data analyses showed that the nanofilm responds to TNV within 2min; and cross-selectivity studies with tobacco mosaic virus (TMV) showed an excellent specificity for the targeted TNV. These binding experiments demonstrate the potential of fluorescence emission for the specific, label free and rapid detection of viruses using nanofilm sensors. Taking into account the lower limit of detection, the fluorescence sensing reported here is reliable, simple to perform, rapid, cost-effective and offers a sensitive analytical method for virus detection in water resources.
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Affiliation(s)
- Shashwati Wankar
- Environmental Impact and Risk Assessment Division, CSIR-National Environmental Engineering Research Institute, Nehru Marg, Nagpur 440020, India
| | - Nicholas W Turner
- Faculty of Science, The Open University, Walton Hall, Milton Keynes, Buckinghamshire MK7 6AA, United Kingdom
| | - Reddithota J Krupadam
- Environmental Impact and Risk Assessment Division, CSIR-National Environmental Engineering Research Institute, Nehru Marg, Nagpur 440020, India.
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100
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Zhang J, Li F, Wang XH, Xu D, Huang YP, Liu ZS. Preparation and characterization of dual-template molecularly imprinted monolith with metal ion as pivot. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.05.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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