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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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Preparation and application of a novel magnetic molecularly imprinted polymer for simultaneous and rapid determination of three trace endocrine disrupting chemicals in lake water and milk samples. Anal Bioanal Chem 2020; 412:1835-1846. [DOI: 10.1007/s00216-020-02431-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 12/13/2019] [Accepted: 01/16/2020] [Indexed: 12/14/2022]
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53
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Wang X, Huang K, Zhang H, Zeng L, Zhou Y, Jing T. Preparation of molecularly imprinted polymers on hemin-graphene surface for recognition of high molecular weight protein. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110141. [DOI: 10.1016/j.msec.2019.110141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/08/2019] [Accepted: 08/26/2019] [Indexed: 01/21/2023]
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54
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Chen W, Fu M, Zhu X, Liu Q. Protein recognition by polydopamine-based molecularly imprinted hollow spheres. Biosens Bioelectron 2019; 142:111492. [DOI: 10.1016/j.bios.2019.111492] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 06/30/2019] [Accepted: 07/03/2019] [Indexed: 02/08/2023]
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55
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Cornelis P, Givanoudi S, Yongabi D, Iken H, Duwé S, Deschaume O, Robbens J, Dedecker P, Bartic C, Wübbenhorst M, Schöning MJ, Heyndrickx M, Wagner P. Sensitive and specific detection of E. coli using biomimetic receptors in combination with a modified heat-transfer method. Biosens Bioelectron 2019; 136:97-105. [DOI: 10.1016/j.bios.2019.04.026] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/03/2019] [Accepted: 04/14/2019] [Indexed: 12/31/2022]
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56
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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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57
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Li J, Zhao L, Wei C, Sun Z, Zhao S, Cai T, Gong B. Preparation of restricted access media molecularly imprinted polymers for efficient separation and enrichment ofloxacin in bovine serum samples. J Sep Sci 2019; 42:2491-2499. [DOI: 10.1002/jssc.201900103] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 05/13/2019] [Accepted: 05/15/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Jianmin Li
- North Minzu UniversityDepartment of School of Chemistry and Chemical Engineering Yinchuan P. R. China
| | - Lijuan Zhao
- North Minzu UniversityDepartment of School of Chemistry and Chemical Engineering Yinchuan P. R. China
- Ningxia entry‐exit inspection and quarantine bureau comprehensive technology center Yinchuan P. R. China
| | - Chanling Wei
- North Minzu UniversityDepartment of School of Chemistry and Chemical Engineering Yinchuan P. R. China
- Ningxia entry‐exit inspection and quarantine bureau comprehensive technology center Yinchuan P. R. China
| | - Zhian Sun
- North Minzu UniversityDepartment of School of Chemistry and Chemical Engineering Yinchuan P. R. China
| | - Shanwen Zhao
- North Minzu UniversityDepartment of School of Chemistry and Chemical Engineering Yinchuan P. R. China
| | - Tianpei Cai
- North Minzu UniversityDepartment of School of Chemistry and Chemical Engineering Yinchuan P. R. China
| | - Bolin Gong
- North Minzu UniversityDepartment of School of Chemistry and Chemical Engineering Yinchuan P. R. China
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58
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Vaneckova T, Vanickova L, Tvrdonova M, Pomorski A, Krężel A, Vaculovic T, Kanicky V, Vaculovicova M, Adam V. Molecularly imprinted polymers coupled to mass spectrometric detection for metallothionein sensing. Talanta 2019; 198:224-229. [DOI: 10.1016/j.talanta.2019.01.089] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 10/27/2022]
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59
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Zhang W, Wang L, Yang Y, Gaskin P, Teng KS. Recent Advances on Electrochemical Sensors for the Detection of Organic Disinfection Byproducts in Water. ACS Sens 2019; 4:1138-1150. [PMID: 31012308 DOI: 10.1021/acssensors.9b00272] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Irreversible organ damage or even death frequently occurs when humans or animals unknowingly drink contaminated water. Therefore, in many countries drinking water is disinfected to ensure removal of harmful pathogens from drinking water. If upstream water treatment prior to disinfection is not adequate, disinfection byproducts (DBPs) can be formed. DBPs can exist as wide variety of compounds, but up until now, only several typical compounds have drinking water standards attributed to them. However, it is apparent that the range of DBPs present in water can comprise hundreds of compounds, some of which are at high enough concentrations to be toxic or potentially carcinogenic. Hence, it becomes increasingly significant and urgent to develop an accessible, affordable, and durable sensing platform for a broader range and more sensitive detection of DBPs. Compared with well-established laboratory detection techniques, electrochemical sensing has been identified as a promising alternative that will provide rapid, affordable, and sensitive DBP monitoring in remote water sources. Therefore, this Review covers current state-of-the-art development (within the past decade) in electrochemical sensing to detect organic DBPs in water, which covered three major aspects: (1) recognition mechanism, (2) electrodes with signal amplification, and (3) signal read-out techniques. Moreover, comprehensive quality assessments on electrochemical biosensors, including linear detection range, limit of detection (LoD) and recovery, have also been summarized.
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Affiliation(s)
- Wei Zhang
- College of Engineering, Swansea University, Bay Campus, Swansea SA1 8EN, United Kingdom
- Research Centre for Water Environment Technology, Department of Urban Engineering, The University of Tokyo, Tokyo 113-0033, Japan
| | - Lue Wang
- College of Engineering, Swansea University, Bay Campus, Swansea SA1 8EN, United Kingdom
| | - Yuesuo Yang
- College of Environment and Recourses, Jilin University, Changchun 130012, China
| | - Paul Gaskin
- Dŵr Cymru Welsh Water, Newport, NP10 8FZ, United Kingdom
| | - Kar Seng Teng
- College of Engineering, Swansea University, Bay Campus, Swansea SA1 8EN, United Kingdom
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60
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Zhang X, Liu S, Pan J, Jia H, Chen Z, Guo T. Multifunctional oligomer immobilized on quartz crystal microbalance: a facile and stabilized molecular imprinting strategy for glycoprotein detection. Anal Bioanal Chem 2019; 411:3941-3949. [DOI: 10.1007/s00216-019-01867-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/17/2019] [Accepted: 04/24/2019] [Indexed: 01/02/2023]
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61
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Saylan Y, Akgönüllü S, Yavuz H, Ünal S, Denizli A. Molecularly Imprinted Polymer Based Sensors for Medical Applications. SENSORS (BASEL, SWITZERLAND) 2019; 19:E1279. [PMID: 30871280 PMCID: PMC6472044 DOI: 10.3390/s19061279] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 03/04/2019] [Accepted: 03/10/2019] [Indexed: 02/08/2023]
Abstract
Sensors have been extensively used owing to multiple advantages, including exceptional sensing performance, user-friendly operation, fast response, high sensitivity and specificity, portability, and real-time analysis. In recent years, efforts in sensor realm have expanded promptly, and it has already presented a broad range of applications in the fields of medical, pharmaceutical and environmental applications, food safety, and homeland security. In particular, molecularly imprinted polymer based sensors have created a fascinating horizon for surface modification techniques by forming specific recognition cavities for template molecules in the polymeric matrix. This method ensures a broad range of versatility to imprint a variety of biomolecules with different size, three dimensional structure, physical and chemical features. In contrast to complex and time-consuming laboratory surface modification methods, molecular imprinting offers a rapid, sensitive, inexpensive, easy-to-use, and highly selective approaches for sensing, and especially for the applications of diagnosis, screening, and theranostics. Due to its physical and chemical robustness, high stability, low-cost, and reusability features, molecularly imprinted polymer based sensors have become very attractive modalities for such applications with a sensitivity of minute structural changes in the structure of biomolecules. This review aims at discussing the principle of molecular imprinting method, the integration of molecularly imprinted polymers with sensing tools, the recent advances and strategies in molecular imprinting methodologies, their applications in medical, and future outlook on this concept.
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Affiliation(s)
- Yeşeren Saylan
- Department of Chemistry, Hacettepe University, Ankara 06800, Turkey.
| | - Semra Akgönüllü
- Department of Chemistry, Hacettepe University, Ankara 06800, Turkey.
| | - Handan Yavuz
- Department of Chemistry, Hacettepe University, Ankara 06800, Turkey.
| | - Serhat Ünal
- Department of Infectious Disease and Clinical Microbiology, Hacettepe University, Ankara 06230, Turkey.
| | - Adil Denizli
- Department of Chemistry, Hacettepe University, Ankara 06800, Turkey.
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62
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An FQ, Li HF, Guo XD, Hu TP, Gao BJ, Gao JF. Design of novel “imprinting synchronized with crosslinking” surface imprinted technique and its application for selectively removing phenols from aqueous solution. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.01.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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63
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An FQ, Li HF, Guo XD, Gao BJ, Hu TP, Gao JF. Novel ionic surface imprinting technology: design and application for selectively recognizing heavy metal ions. RSC Adv 2019; 9:2431-2440. [PMID: 35520508 PMCID: PMC9059818 DOI: 10.1039/c8ra09948k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 01/06/2019] [Indexed: 12/19/2022] Open
Abstract
Traditional bulk polymerization imprinted technology and existing surface imprinted technology have some congenital defects. Therefore, it is necessary to design more efficient surface imprinted technology. In this paper, novel surface imprinting technology with higher imprinting efficiency is well designed. It fully realizes the synchronization of polymer crosslinking and template imprinting. Then the surface imprinted polymers (SIPs) are synthesized using metal ions as a template. The physicochemical characteristics of the SIPs are characterized by scanning electron microscopy (SEM), Brunauer–Emmett–Teller (BET) studies, Fourier transform infrared spectroscopy (FTIR) and elemental analysis. The adsorption performances and recognition selectivity of the SIPs towards the template are investigated by a batch method. The experimental results show that the SIPs possess excellent adsorption ability and selectivity towards the template. The selectivity coefficients of the SIPs prepared in this study are higher than those of IIPs prepared by other imprinting methods. The adsorption process could be well described by the Lagergren-first-order model and Langmuir monolayer chemical adsorption. The SIPs have good chemical stability and reusability. Consecutive adsorption–desorption experiments show that the exhausted SIPs could be effectively regenerated, and the regenerated SIPs could be reused without a significant reduction in adsorption capacity or selectivity coefficient. SIPs have good chemical stability and reusability. They could be reused without a significant reduction in adsorption capacity and selectivity coefficient.![]()
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Affiliation(s)
- Fu-Qiang An
- Chemical Department
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Hu-Fei Li
- Chemical Department
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Xu-Dong Guo
- Codan-Lingyun Automotive Rubber Hose Co., Ltd
- Zhuozhou 072750
- People's Republic of China
| | - Bao-Jiao Gao
- Chemical Department
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Tuo-Ping Hu
- Chemical Department
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Jian-Feng Gao
- Chemical Department
- North University of China
- Taiyuan 030051
- People's Republic of China
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64
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Affiliation(s)
- Teresa L. Mako
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
| | - Joan M. Racicot
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
| | - Mindy Levine
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
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65
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Cenci L, Tatti R, Tognato R, Ambrosi E, Piotto C, Bossi AM. Synthesis and characterization of peptide-imprinted nanogels of controllable size and affinity. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.08.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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66
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Tregubov AA, Nikitin PI, Nikitin MP. Advanced Smart Nanomaterials with Integrated Logic-Gating and Biocomputing: Dawn of Theranostic Nanorobots. Chem Rev 2018; 118:10294-10348. [DOI: 10.1021/acs.chemrev.8b00198] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Andrey A. Tregubov
- Moscow Institute of Physics and Technology (State University), 1A Kerchenskaya St, Moscow 117303, Russia
| | - Petr I. Nikitin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 38 Vavilov Street, Moscow 119991, Russia
| | - Maxim P. Nikitin
- Moscow Institute of Physics and Technology (State University), 1A Kerchenskaya St, Moscow 117303, Russia
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67
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Schauer N, Dinc M, Raabe B, Hummel T, Müller M, Sobek H, Mizaikoff B. Selective binding of matrix metalloproteases MMP-9 and MMP-12 to inhibitor-assisted thermolysin-imprinted beads. RSC Adv 2018; 8:32387-32394. [PMID: 35547668 PMCID: PMC9086200 DOI: 10.1039/c8ra04444a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 08/13/2018] [Indexed: 11/21/2022] Open
Abstract
Protein-imprinted polymers have been synthesized to recognize and specifically bind selected proteins. However, protein imprinting requires substantial amounts of pure protein to efficiently obtain imprinted polymers for large scale applications, e.g. protein purification by affinity chromatography. In the absence of large quantities of a pure protein of interest, an alternative strategy was developed. In this case study, neutral metalloprotease thermolysin was selected as a commercially available surrogate for imprinting polymer beads. Phosphoramidon-assisted thermolysin-imprinted beads were synthesized. During rebinding experiments, it was shown that these beads specifically bind to thermolysin. In addition, it was shown that these beads also bind in CHO cell culture supernatant to the matrix metalloprotease-9 and -12 (MMP-9, -12). Therefore, these beads can be applied as a selective sorbent for the rare metalloproteases MMP-9 and MMP-12 to remove these proteases from CHO cell culture supernatants. The high selectivity of thermolysin-imprinted beads can be extended to other proteases of the family of metalloproteases, and is not limited to thermolysin. This innovative approach is suitable to address the challenges in the field of protease purification and isolation from biotechnologically relevant media.
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Affiliation(s)
- Nicole Schauer
- Labor Dr Merk & Kollegen GmbH Beim Braunland 1 88416 Ochsenhausen Germany
| | - Mehmet Dinc
- Institute of Analytical and Bioanalytical Chemistry, Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Bastian Raabe
- Labor Dr Merk & Kollegen GmbH Beim Braunland 1 88416 Ochsenhausen Germany
| | - Tim Hummel
- Labor Dr Merk & Kollegen GmbH Beim Braunland 1 88416 Ochsenhausen Germany
| | - Marlen Müller
- Labor Dr Merk & Kollegen GmbH Beim Braunland 1 88416 Ochsenhausen Germany
| | - Harald Sobek
- Labor Dr Merk & Kollegen GmbH Beim Braunland 1 88416 Ochsenhausen Germany
| | - Boris Mizaikoff
- Institute of Analytical and Bioanalytical Chemistry, Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
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68
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Zhang W, Dixon MB, Saint C, Teng KS, Furumai H. Electrochemical Biosensing of Algal Toxins in Water: The Current State-of-the-Art. ACS Sens 2018; 3:1233-1245. [PMID: 29974739 DOI: 10.1021/acssensors.8b00359] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Due to increasing stringency of water legislation and extreme consequences that failure to detect some contaminants in water can involve, there has been a strong interest in developing electrochemical biosensors for algal toxin detection during the past decade, evidenced by literature increasing from 2 journal papers pre-2009 to 24 between 2009 and 2018. In this context, this review has summarized recent progress of successful algal toxin detection in water using electrochemical biosensing techniques. Satisfactory detection recoveries using real environmental water samples and good sensor repeatability and reproducibility have been achieved, along with some excellent limit-of-detection (LOD) reported. Recent electrochemical biosensor literature in algal toxin detection is compared and discussed to cover three major design components: (1) biorecognition elements, (2) electrochemical read-out techniques, and (3) sensor electrodes and signal amplification strategy. The recent development of electrochemical biosensors has provided one more step further toward quick in situ detection of algal toxins in the contamination point of the water source. In the end, we have also critically reviewed the current challenges and research opportunities regarding electrochemical biosensors for algal toxin detection that need to be addressed before they attain commercial viability.
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Affiliation(s)
- Wei Zhang
- Research Centre for Water Environment Technology, Department of Urban Engineering, The University of Tokyo, Tokyo 113-0033, Japan
- School of Natural and Built Environments, University of South Australia, Mawson Lakes, South Australia 5095, Australia
- College of Engineering, Swansea University, Bay Campus, Swansea, Wales SA1 8EN, United Kingdom
| | | | - Christopher Saint
- School of Natural and Built Environments, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Kar Seng Teng
- College of Engineering, Swansea University, Bay Campus, Swansea, Wales SA1 8EN, United Kingdom
| | - Hiroaki Furumai
- Research Centre for Water Environment Technology, Department of Urban Engineering, The University of Tokyo, Tokyo 113-0033, Japan
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69
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Karimian N, Stortini AM, Moretto LM, Costantino C, Bogialli S, Ugo P. Electrochemosensor for Trace Analysis of Perfluorooctanesulfonate in Water Based on a Molecularly Imprinted Poly( o-phenylenediamine) Polymer. ACS Sens 2018; 3:1291-1298. [PMID: 29911865 DOI: 10.1021/acssensors.8b00154] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This work is aimed at developing an electrochemical sensor for the sensitive and selective detection of trace levels of perfluorooctanesulfonate (PFOS) in water. Contamination of waters by perfluorinated alkyl substances (PFAS) is a problem of global concern due to their suspected toxicity and ability to bioaccumulate. PFOS is the perfluorinated compound of major concern, as it has the lowest suggested control concentrations. The sensor reported here is based on a gold electrode modified with a thin coating of a molecularly imprinted polymer (MIP), prepared by anodic electropolymerization of o-phenylenediamine (o-PD) in the presence of PFOS as the template. Activation of the sensor is achieved by template removal with suitable a solvent mixture. Voltammetry, a quartz crystal microbalance, scanning electron microscopy and elemental analysis were used to monitor the electropolymerization process, template removal, and binding of the analyte. Ferrocenecarboxylic acid (FcCOOH) has been exploited as an electrochemical probe able to generate analytically useful voltammetric signals by competing for the binding sites with PFOS, as the latter is not electroactive. The sensor has a low detection limit (0.04 nM), a satisfactory selectivity, and is reproducible and repeatable, giving analytical results in good agreement with those obtained by HPLC-MS/MS analyses.
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Affiliation(s)
- Najmeh Karimian
- Department of Molecular Sciences and Nanosystems, University Ca’ Foscari of Venice, via Torino 155, 30172 Venezia Mestre, Italy
| | - Angela M. Stortini
- Department of Molecular Sciences and Nanosystems, University Ca’ Foscari of Venice, via Torino 155, 30172 Venezia Mestre, Italy
| | - Ligia M. Moretto
- Department of Molecular Sciences and Nanosystems, University Ca’ Foscari of Venice, via Torino 155, 30172 Venezia Mestre, Italy
| | - Claudio Costantino
- Department of Molecular Sciences and Nanosystems, University Ca’ Foscari of Venice, via Torino 155, 30172 Venezia Mestre, Italy
| | - Sara Bogialli
- Department of Chemical Sciences, University of Padova, via F. Marzolo 1, 35131 Padova, Italy
| | - Paolo Ugo
- Department of Molecular Sciences and Nanosystems, University Ca’ Foscari of Venice, via Torino 155, 30172 Venezia Mestre, Italy
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70
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Dinc M, Basan H, Hummel T, Müller M, Sobek H, Rapp I, Diemant T, Behm RJ, Lindén M, Mizaikoff B. Selective Binding of Inhibitor-Assisted Surface-Imprinted Core/Shell Microbeads in Protein Mixtures. ChemistrySelect 2018. [DOI: 10.1002/slct.201800129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mehmet Dinc
- Institute of Analytical and Bioanalytical Chemistry; Ulm University, D-; 89081 Ulm Germany
| | - Hasan Basan
- Department of Analytical Chemistry, Faculty of Pharmacy; Gazi University, TR-; 06330 Etiler-Ankara Turkey
| | - Tim Hummel
- Labor Dr. Merk & Kollegen, D-; 88416 Ochsenhausen Germany
| | - Marlen Müller
- Labor Dr. Merk & Kollegen, D-; 88416 Ochsenhausen Germany
| | - Harald Sobek
- Labor Dr. Merk & Kollegen, D-; 88416 Ochsenhausen Germany
| | - Ingrid Rapp
- Labor Dr. Merk & Kollegen, D-; 88416 Ochsenhausen Germany
| | - Thomas Diemant
- Institute of Surface Chemistry and Catalysis; Ulm University, D-; 89081 Ulm Germany
| | - Rolf Jürgen Behm
- Institute of Surface Chemistry and Catalysis; Ulm University, D-; 89081 Ulm Germany
| | - Mika Lindén
- Institute of Inorganic Chemistry II; Ulm University, D-; 89081 Ulm Germany
| | - Boris Mizaikoff
- Institute of Analytical and Bioanalytical Chemistry; Ulm University, D-; 89081 Ulm Germany
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71
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Iskierko Z, Noworyta K, Sharma PS. Molecular recognition by synthetic receptors: Application in field-effect transistor based chemosensing. Biosens Bioelectron 2018. [PMID: 29525669 DOI: 10.1016/j.bios.2018.02.058] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Molecular recognition, i.e., ability of one molecule to recognize another through weak bonding interactions, is one of the bases of life. It is often implemented to sensing systems of high merits. Preferential recognition of the analyte (guest) by the receptor (host) induces changes in physicochemical properties of the sensing system. These changes are measured by using suitable signal transducers. Because of possibility of miniaturization, fast response, and high sensitivity, field-effect transistors (FETs) are more frequently being used for that purpose. A FET combined with a biological material offers the potential to overcome many challenges approached in sensing. However, low stability of biological materials under measurement conditions is a serious problem. To circumvent this problem, synthetic receptors were integrated with the gate surface of FETs to provide robust performance. In the present critical review, the approach utilized to devise chemosensors integrating synthetic receptors and FET transduction is discussed in detail. The progress in this field was summarized and important outcome was provided.
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Affiliation(s)
- Zofia Iskierko
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Krzysztof Noworyta
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Piyush Sindhu Sharma
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
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72
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Molecularly imprinted polymeric nanoparticles decorated with Au NPs for highly sensitive and selective glucose detection. Biosens Bioelectron 2018; 100:497-503. [DOI: 10.1016/j.bios.2017.09.020] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/12/2017] [Accepted: 09/13/2017] [Indexed: 12/26/2022]
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73
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Phan NVH, Sussitz HF, Ladenhauf E, Pum D, Lieberzeit PA. Combined Layer/Particle Approaches in Surface Molecular Imprinting of Proteins: Signal Enhancement and Competition. SENSORS (BASEL, SWITZERLAND) 2018; 18:E180. [PMID: 29320454 PMCID: PMC5796476 DOI: 10.3390/s18010180] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/05/2018] [Accepted: 01/09/2018] [Indexed: 11/17/2022]
Abstract
Herein we report novel approaches to the molecular imprinting of proteins utilizing templates sizing around 10 nm and some 100 nm. The first step comprised synthesizing nanoparticles of molecularly imprinted polymers (MIP) towards bovine serum albumin (BSA) and characterizing them according to size and binding capacity. In a second step, they were utilized as templates. Quartz crystal microbalances (QCM) coated with MIP thin films based on BSA MIP nanoparticles lead to a two-fold increase in sensor responses, compared with the case of directly using the protein as the template. This also established that individual BSA molecules exhibit different "epitopes" for molecular imprinting on their outer surfaces. In light of this knowledge, a possible MIP-based biomimetic assay format was tested by exposing QCM coated with BSA MIP thin films to mixtures of BSA and imprinted and non-imprinted polymer (NIP) nanoparticles. At high protein concentrations (1000 ppm) measurements revealed aggregation behavior, i.e., BSA binding MIP NP onto the MIP surface. This increased sensor responses by more than 30% during proof of concept measurements. At lower a BSA concentration (500 ppm), thin films and particles revealed competitive behavior.
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Affiliation(s)
- Nam Van Ho Phan
- University of Vienna, Faculty for Chemistry, Department of Physical Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
| | - Hermann F Sussitz
- University of Vienna, Faculty for Chemistry, Department of Physical Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
| | - Eva Ladenhauf
- Institute of Biophysics, Department of Nanobiotechnology, University of Natural Resources and Life Sciences, Vienna, Muthgasse 11, A-1190 Vienna, Austria.
| | - Dietmar Pum
- Institute of Biophysics, Department of Nanobiotechnology, University of Natural Resources and Life Sciences, Vienna, Muthgasse 11, A-1190 Vienna, Austria.
| | - Peter A Lieberzeit
- University of Vienna, Faculty for Chemistry, Department of Physical Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
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74
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Towards Rational Chemosensor Design through Improved Understanding of Experimental Parameter Variation and Tolerance in Cyclodextrin-Promoted Fluorescence Detection. CHEMOSENSORS 2017. [DOI: 10.3390/chemosensors5040034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We have previously developed a highly efficient fluorescence-based toxicant-detection method that operates in complex environments to detect aromatic toxicants and toxicant metabolites with high sensitivity and selectivity. This method relies on the ability of γ-cyclodextrin to act as a supramolecular scaffold, and uses a variety of non-covalent interactions between the cyclodextrin, toxicant, and fluorophore to enable efficient detection. Reported herein is an investigation of the effect of various experimental parameters, including host concentration, temperature, pH, salt, and solvent, on the observed energy-transfer efficiencies. These results advance our understanding of γ-cyclodextrin-based association complexes and provide crucial information for the development of fluorescence-based sensors using such complexation and the resultant fluorescence-based detection.
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75
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Heat Transfer as a New Sensing Technique for the Label-Free Detection of Biomolecules. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/5346_2017_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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76
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Idil N, Mattiasson B. Imprinting of Microorganisms for Biosensor Applications. SENSORS (BASEL, SWITZERLAND) 2017; 17:E708. [PMID: 28353629 PMCID: PMC5421668 DOI: 10.3390/s17040708] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 03/17/2017] [Accepted: 03/21/2017] [Indexed: 01/01/2023]
Abstract
There is a growing need for selective recognition of microorganisms in complex samples due to the rapidly emerging importance of detecting them in various matrices. Most of the conventional methods used to identify microorganisms are time-consuming, laborious and expensive. In recent years, many efforts have been put forth to develop alternative methods for the detection of microorganisms. These methods include use of various components such as silica nanoparticles, microfluidics, liquid crystals, carbon nanotubes which could be integrated with sensor technology in order to detect microorganisms. In many of these publications antibodies were used as recognition elements by means of specific interactions between the target cell and the binding site of the antibody for the purpose of cell recognition and detection. Even though natural antibodies have high selectivity and sensitivity, they have limited stability and tend to denature in conditions outside the physiological range. Among different approaches, biomimetic materials having superior properties have been used in creating artificial systems. Molecular imprinting is a well suited technique serving the purpose to develop highly selective sensing devices. Molecularly imprinted polymers defined as artificial recognition elements are of growing interest for applications in several sectors of life science involving the investigations on detecting molecules of specific interest. These polymers have attractive properties such as high bio-recognition capability, mechanical and chemical stability, easy preparation and low cost which make them superior over natural recognition reagents. This review summarizes the recent advances in the detection and quantification of microorganisms by emphasizing the molecular imprinting technology and its applications in the development of sensor strategies.
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Affiliation(s)
- Neslihan Idil
- Department of Biology, Faculty of Sciences, Hacettepe University, 06800 Ankara, Turkey.
| | - Bo Mattiasson
- Department of Biotechnology, Lund University, 22362 Lund, Sweden.
- CapSenze Biosystems AB, 22363 Lund, Sweden.
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Abstract
In vivo biosensors are emerging as powerful tools in biomedical research and diagnostic medicine. Distinct from "labels" or "imaging", in vivo biosensors are designed for continuous and long-term monitoring of target analytes in real biological systems and should be selective, sensitive, reversible and biocompatible. Due to the challenges associated with meeting all of the analytical requirements, we found relatively few reports of research groups demonstrating devices that meet the strict definition in vivo. However, we identified several case studies and a range of emerging materials likely to lead to significant developments in the field.
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Affiliation(s)
- Guoxin Rong
- Department of Pharmaceutical Sciences, Northeastern University, Boston, MA 02115
| | - Simon R. Corrie
- Department of Chemical Engineering, ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash University, Clayton, VIC, 3800, Australia
- Australian Institute for Bioengineering and Nanotechnology, ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of Queensland, St Lucia, QLD, 4072, Australia
| | - Heather A. Clark
- Department of Pharmaceutical Sciences, Northeastern University, Boston, MA 02115
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78
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Lee MH, Thomas JL, Shih CP, Lin CC, Lin SH, Chen WJ, Lin HY. The potential use of glucose oxidase-imprinted polymer-coated electrodes for biofuel cells. NEW J CHEM 2017. [DOI: 10.1039/c7nj02049j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Enzymatic biofuel cells using molecularly imprinted polymer coated electrodes.
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Affiliation(s)
- Mei-Hwa Lee
- Department of Materials Science and Engineering
- I-Shou University
- Kaohsiung
- Taiwan
| | - James L. Thomas
- Department of Physics and Astronomy
- University of New Mexico
- Albuquerque
- USA
| | - Ching-Ping Shih
- Department of Chemical and Materials Engineering
- National University of Kaohsiung
- Kaohsiung 81148
- Taiwan
| | - Chang-Chih Lin
- Department of Chemical and Materials Engineering
- National University of Kaohsiung
- Kaohsiung 81148
- Taiwan
| | - Shi-Hsin Lin
- Department of Materials and Optoelectronic Science
- National Sun Yat-Sen University
- Kaohsiung 804
- Taiwan
| | - Wen-Janq Chen
- Department of Chemical and Materials Engineering
- National University of Kaohsiung
- Kaohsiung 81148
- Taiwan
| | - Hung-Yin Lin
- Department of Chemical and Materials Engineering
- National University of Kaohsiung
- Kaohsiung 81148
- Taiwan
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