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Jalilzadeh M, Çimen D, Özgür E, Esen C, Denizli A. Design and preparation of imprinted surface plasmon resonance (SPR) nanosensor for detection of Zn(II) ions. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2019.1617634] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | - Duygu Çimen
- Department of Chemistry, Hacettepe University, Ankara, Turkey
| | - Erdoğan Özgür
- Department of Chemistry, Hacettepe University, Ankara, Turkey
- Department of Chemistry, Aksaray University, Aksaray, Turkey
| | - Cem Esen
- Department of Chemistry, Aydın Adnan Menderes University, Aydın, Turkey
| | - Adil Denizli
- Department of Chemistry, Hacettepe University, Ankara, Turkey
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52
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Recent progress in electrochemical biosensors as point of care diagnostics in livestock health. Anal Biochem 2019; 579:25-34. [PMID: 31128087 DOI: 10.1016/j.ab.2019.05.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/16/2019] [Accepted: 05/21/2019] [Indexed: 11/20/2022]
Abstract
Livestock are critical component for supporting the sustainable agriculture in the current global scenario. In the era of artificial intelligence and automation in field of livestock, sensors play an important role. Electrochemical sensor is the type of sensor which holds reliability and tremendous promise in raising the animal productivity in developing world. An early and accurate diagnosis of the animal pathogen and metabolic status are the cornerstone for better animal productivity. The available diagnostic techniques require tedious sample preparation, sophisticated instrument, dedicated laboratory, trained personnel and it is time consuming also. The electrochemical biosensor technology might be a smart solution because of its sensitivity, simplicity, low cost, possible miniaturization and potential ability for real-time analysis. In the veterinary disease diagnostics, various biosensors including electrochemical biosensors have been developed recently, based on disease specific biomarkers. The main focus of article is on reviewing the research in detection of animal infectious and metabolic diseases, hormonal analysis and sweat analysis with electrochemical biosensor.
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53
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Zhang N, Zhang N, Xu Y, Li Z, Yan C, Mei K, Ding M, Ding S, Guan P, Qian L, Du C, Hu X. Molecularly Imprinted Materials for Selective Biological Recognition. Macromol Rapid Commun 2019; 40:e1900096. [PMID: 31111979 DOI: 10.1002/marc.201900096] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/16/2019] [Indexed: 12/11/2022]
Abstract
Molecular imprinting is an approach of generating imprinting cavities in polymer structures that are compatible with the target molecules. The cavities have memory for shape and chemical recognition, similar to the recognition mechanism of antigen-antibody in organisms. Their structures are also called biomimetic receptors or synthetic receptors. Owing to the excellent selectivity and unique structural predictability of molecularly imprinted materials (MIMs), practical MIMs have become a rapidly evolving research area providing key factors for understanding separation, recognition, and regenerative properties toward biological small molecules to biomacromolecules, even cell and microorganism. In this review, the characteristics, morphologies, and applicability of currently popular carrier materials for molecular imprinting, especially the fundamental role of hydrogels, porous materials, hierarchical nanoparticles, and 2D materials in the separation and recognition of biological templates are discussed. Moreover, through a series of case studies, emphasis is given on introducing imprinting strategies for biological templates with different molecular scales. In particular, the differences and connections between small molecular imprinting (bulk imprinting, "dummy" template imprinting, etc.), large molecular imprinting (surface imprinting, interfacial imprinting, etc.), and cell imprinting strategies are demonstrated in detail. Finally, future research directions are provided.
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Affiliation(s)
- Nan Zhang
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China.,Department of Mechanical Engineering, National University of Singapore 9 Engineering Drive 1, 117575, Singapore
| | - Nan Zhang
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Yarong Xu
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Zhiling Li
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Chaoren Yan
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Kun Mei
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Minling Ding
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Shichao Ding
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Ping Guan
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Liwei Qian
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Chunbao Du
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an, 710065, P. R. China
| | - Xiaoling Hu
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
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54
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Kaushik S, Tiwari U, Prashar S, Das B, Sinha RK. Label-free detection of Escherichia coli bacteria by cascaded chirped long period gratings immunosensor. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2019; 90:025003. [PMID: 30831695 DOI: 10.1063/1.5036693] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 01/16/2019] [Indexed: 05/28/2023]
Abstract
An optical fiber based immunosensing platform formed by two identical chirped long period gratings (CLPGs) for sensitive and label-free detection of Escherichia coli (E. coli) is presented. The proposed immunosensor having two CLPGs with an inter-grating space (IGS) works like a Mach-Zehnder interferometer. The important feature of this sensor is that by changing the refractive index (RI) induced phase at the IGS region, a corresponding shift in resonance wavelength can be realized without affecting the actual grating region. Additionally, the confining bandwidth of the interference fringes promotes greater resolution in the resonance wavelength analysis of the transmission spectrum. The main aim of this study was the specific and rapid detection of the E. coli bacteria in phosphate buffer saline (detection range: 10 cfu/ml to 60 cfu/ml) by using the bio-functionalized IGS region as a sensing probe of the dual CLPG structure. The observed detection limit was 7 cfu/ml. For specificity analysis, Salmonella typhimurium and Staphylococcus aureus were tested and no significant shift in resonance wavelength was observed. In addition, the proposed immunosensor has the ability to selectively detect E. coli in real samples including lake water. The high specificity, good sensitivity to ambient RI, and robustness of the developed sensing platform will open a new avenue in optical immunosensing technology, and cascaded long CLPG sensors can contribute significantly to the detection of pathogenic bacteria in water and food samples.
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Affiliation(s)
- Siddharth Kaushik
- Advanced Materials and Sensors (V 4), Central Scientific Instruments Organization, Chandigarh 160030, India
| | - Umesh Tiwari
- Advanced Materials and Sensors (V 4), Central Scientific Instruments Organization, Chandigarh 160030, India
| | | | - Bhargab Das
- Advanced Materials and Sensors (V 4), Central Scientific Instruments Organization, Chandigarh 160030, India
| | - Ravindra K Sinha
- Advanced Materials and Sensors (V 4), Central Scientific Instruments Organization, Chandigarh 160030, India
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55
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Zuo Z, Wang K, Gao L, Ho V, Mao H, Qian D. A Novel Mass-Producible Capacitive Sensor with Fully Symmetric 3D Structure and Microfluidics for Cells Detection. SENSORS (BASEL, SWITZERLAND) 2019; 19:E325. [PMID: 30650603 PMCID: PMC6359746 DOI: 10.3390/s19020325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 01/10/2019] [Accepted: 01/11/2019] [Indexed: 11/24/2022]
Abstract
Affinity biosensors of interdigitated electrodes have been widely used in cell detection. This research presents a mass-producible and disposable three-dimensional (3D) structure capacitive sensor based on the integrated circuit package lead frames for cell concentration detection. The fully symmetric 3D interdigital electrode structure makes the sensor more homogeneous and sensitive. (3-Aminopropyl) triethoxysilane (APTES) and glutaraldehyde are immobilized onto gold-plated electrodes. By overlaying the microfluidic channels on top, the volume of the solution is kept constant to obtain repeatable measured capacitance values. Moreover, using the upgraded reading and writing functions and circular measurement of the E4980A Data Transfer Program, an automatic multigroup test system is developed. It is shown that the cell concentration and capacitance are inversely correlated, and the cell concentration range of 10³⁻10⁶ CFU∙mL-1 is achieved. In addition, the rate of capacitance change matches that of state-of-the-art biosensors reported. A program is developed to find the optimal voltage and frequency for linear fitting between the capacitance change and cell concentration. Future work will employ machine learning-based data analysis to drug resistance sensitivity test of cell lines and cell survival status.
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Affiliation(s)
- Zhaorui Zuo
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China.
| | - Kun Wang
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China.
| | - Libin Gao
- Shanghai Institute of Nutrition and Health; Chinese Academy of Science, Shanghai 200031, China.
| | - Vincent Ho
- Richtek Technology Corporation, Hsinchu 30288, Taiwan.
| | - Hongju Mao
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China.
| | - Dahong Qian
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China.
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56
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Li R, Feng Y, Pan G, Liu L. Advances in Molecularly Imprinting Technology for Bioanalytical Applications. SENSORS (BASEL, SWITZERLAND) 2019; 19:E177. [PMID: 30621335 PMCID: PMC6338937 DOI: 10.3390/s19010177] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 12/31/2018] [Accepted: 01/02/2019] [Indexed: 12/26/2022]
Abstract
In recent years, along with the rapid development of relevant biological fields, there has been a tremendous motivation to combine molecular imprinting technology (MIT) with biosensing. In this situation, bioprobes and biosensors based on molecularly imprinted polymers (MIPs) have emerged as a reliable candidate for a comprehensive range of applications, from biomolecule detection to drug tracking. Unlike their precursors such as classic immunosensors based on antibody binding and natural receptor elements, MIPs create complementary cavities with stronger binding affinity, while their intrinsic artificial polymers facilitate their use in harsh environments. The major objective of this work is to review recent MIP bioprobes and biosensors, especially those used for biomolecules and drugs. In this review, MIP bioprobes and biosensors are categorized by sensing method, including optical sensing, electrochemical sensing, gravimetric sensing and magnetic sensing, respectively. The working mechanism(s) of each sensing method are thoroughly discussed. Moreover, this work aims to present the cutting-edge structures and modifiers offering higher properties and performances, and clearly point out recent efforts dedicated to introduce multi-sensing and multi-functional MIP bioprobes and biosensors applicable to interdisciplinary fields.
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Affiliation(s)
- Runfa Li
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
| | - Yonghai Feng
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
| | - Guoqing Pan
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
| | - Lei Liu
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
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57
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Binding strategies for capturing and growing Escherichia coli on surfaces of biosensing devices. Talanta 2019; 192:270-277. [DOI: 10.1016/j.talanta.2018.09.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 09/09/2018] [Accepted: 09/13/2018] [Indexed: 12/21/2022]
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58
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Affiliation(s)
- Ariel L. Furst
- Department of Chemistry, University of California, Berkeley, California 94720-1460, United States
| | - Matthew B. Francis
- Department of Chemistry, University of California, Berkeley, California 94720-1460, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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59
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Erdem Ö, Saylan Y, Cihangir N, Denizli A. Molecularly imprinted nanoparticles based plasmonic sensors for real-time Enterococcus faecalis detection. Biosens Bioelectron 2018; 126:608-614. [PMID: 30502683 DOI: 10.1016/j.bios.2018.11.030] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 11/15/2018] [Accepted: 11/18/2018] [Indexed: 11/15/2022]
Abstract
Human fecal contamination poses a crucial environmental and health threat in recent years, resulting in the difficulties of access to clean water. According to the World Health Organization, several fecal bacteria, particularly Enterococci species, are present in human intestinal flora. Enterococcus faecalis (E. faecalis) is one of the indicator bacteria that have been utilized as a pollution indicator in water. However, existing technologies and detection strategies face multiple challenges in terms of low affinity for detection and labelling requirements that limit their access to large scale applications. Here, we present a label-free molecular fingerprinting strategy on a plasmonic sensor to detect E. fecalis from aqueous and seawater samples. The kinetic performance of platform was comprehensively evaluated and the platform provided four orders of magnitude detection range with a low limit of detection (down to ~100 bacteria/mL) and a high correlation coefficient value (> 0.99) in the range of 2 × 104-1 × 108 cfu/mL. The platform also denoted a selectivity and specificity while other bacteria (E. coli, B. subtilis, and S. aureus) samples were applied. Multiple time use and relatively long shelf-life are superior to the existing modality. The presented method is one of the fascinating surface modification technique that utilizes biotarget as a recognition element itself, providing a broad range of versatility to replica other biotargets with different molecular structure, size, and physicochemical properties. Such a reliable and versatile platform would hold potential applications from microbiome characterization to forensics by revitalizing obsolescent detection strategies.
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Affiliation(s)
- Özgecan Erdem
- Hacettepe University, Department of Biology, 06800, Ankara, Turkey
| | - Yeşeren Saylan
- Hacettepe University, Department of Chemistry, 06800, Ankara, Turkey
| | - Nilüfer Cihangir
- Hacettepe University, Department of Biology, 06800, Ankara, Turkey
| | - Adil Denizli
- Hacettepe University, Department of Chemistry, 06800, Ankara, Turkey.
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60
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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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61
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Carneiro JO, Machado F, Pereira M, Teixeira V, Costa MF, Ribeiro A, Cavaco-Paulo A, Samantilleke AP. The influence of the morphological characteristics of nanoporous anodic aluminium oxide (AAO) structures on capacitive touch sensor performance: a biological application. RSC Adv 2018; 8:37254-37266. [PMID: 35557785 PMCID: PMC9088894 DOI: 10.1039/c8ra07490a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 10/29/2018] [Indexed: 01/10/2023] Open
Abstract
This work is devoted to the study of the influence of different anodic aluminium oxide (AAO) morphologies on the sensitivity and performance of an AAO-based capacitive touch sensor. The AAO structures were fabricated in a cylindrical homemade anodization cell made from a solid polycarbonate billet via a lathe machining process. The AAO morphologies were obtained from the anodization of Al foil by using three different types of electrolyte (sulphuric acid, oxalic acid and phosphoric acid) and their morphologies are reported and compared using scanning electron microscopy (SEM) micrographs and current–time characteristic curves. The sensors were fabricated by integrating the AAO structure with a nanotextured gold thin film deposited over the AAO layer by thermal evaporation, thus realizing a type of metal/insulator/metal parallel-plate capacitance sensor. It is demonstrated that AAO morphologies have influence on the performance of the AAO-based capacitive touch sensors. The variation of the capacitance of the sensors is investigated in this work for the AAO structures produced from anodization in an attempt to select anodizing conditions for a biological application aiming to detect small microorganisms such as bacterial colonies of Escherichia coli. This work is devoted to the study of the influence of different anodic aluminium oxide (AAO) morphologies on the sensitivity and performance of an AAO-based capacitive touch sensor.![]()
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Affiliation(s)
- J O Carneiro
- Centre of Physics, University of Minho Azurém Campus 4800-058 Guimarães Portugal
| | - F Machado
- Centre of Physics, University of Minho Azurém Campus 4800-058 Guimarães Portugal
| | - M Pereira
- Centre of Physics, University of Minho Azurém Campus 4800-058 Guimarães Portugal
| | - V Teixeira
- Centre of Physics, University of Minho Azurém Campus 4800-058 Guimarães Portugal
| | - M F Costa
- Centre of Physics, University of Minho Azurém Campus 4800-058 Guimarães Portugal
| | - Artur Ribeiro
- Centre of Biological Engineering, University of Minho Gualtar Campus 4710-057 Braga Portugal
| | - Artur Cavaco-Paulo
- Centre of Biological Engineering, University of Minho Gualtar Campus 4710-057 Braga Portugal
| | - A P Samantilleke
- Centre of Physics, University of Minho Azurém Campus 4800-058 Guimarães Portugal
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62
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Affiliation(s)
- Joseph J. BelBruno
- Dartmouth College, Department of Chemistry, Hanover, New Hampshire 03755, United States
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63
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Dai B, Wang L, Wang Y, Yu G, Huang X. Single-Cell Nanometric Coating Towards Whole-Cell-Based Biodevices and Biosensors. ChemistrySelect 2018. [DOI: 10.1002/slct.201800963] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Bing Dai
- School of Technology; Harbin University; Harbin 150086 China
| | - Lei Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150001 China
| | - Yan Wang
- Departament de Química Inorgànica; Facultat de Química; Universitat de Barcelona, C/Martí i Franquès 1-11; Barcelona 08028 Spain
| | - Guangbin Yu
- School of Mechanical and Power Engineering; Harbin University of Science and Technology; Harbin 150080 China
| | - Xin Huang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150001 China
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64
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Niyomdecha S, Limbut W, Numnuam A, Kanatharana P, Charlermroj R, Karoonuthaisiri N, Thavarungkul P. Phage-based capacitive biosensor for Salmonella detection. Talanta 2018; 188:658-664. [PMID: 30029427 DOI: 10.1016/j.talanta.2018.06.033] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 06/09/2018] [Accepted: 06/09/2018] [Indexed: 11/18/2022]
Abstract
This article reports the detection of Salmonella spp. based on M13 bacteriophage in a capacitive flow injection system. Salmonella-specific M13 bacteriophage was immobilized on a polytyramine/gold surface using glutaraldehyde as a crosslinker. The M13 bacteriophage modified electrode can specifically bind to Salmonella spp. via the amino acid groups on the filamentous phage. An alkaline solution was used to break the binding between the sensing surface and the analyte to allow renewable use up to 40 times. This capacitive system provided good reproducibility with a relative standard deviation (RSD) of 1.1%. A 75 µL min-1 flow rate and a 300 µL sample volume provided a wide linear range, from 2.0 × 102 to 1.0 × 107 cfu mL-1, with a detection limit of 200 cfu mL-1. Bacteria concentration can be analyzed within 40 min after the sample injection. When applied to test real samples (raw chicken meat) it provided good recoveries (100-111%). An enrichment process was also explored to increase the bacteria concentration, enabling a quantitative detection of Salmonella spp. This biosensor opens a new opportunity for the detection of pathogenic bacteria using bacteriophage.
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Affiliation(s)
- Saroh Niyomdecha
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Warakorn Limbut
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Applied Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Apon Numnuam
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Proespichaya Kanatharana
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Ratthaphol Charlermroj
- National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - Nitsara Karoonuthaisiri
- National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand.
| | - Panote Thavarungkul
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Physics, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
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65
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Habimana JDD, Ji J, Sun X. Minireview: Trends in Optical-Based Biosensors for Point-Of-Care Bacterial Pathogen Detection for Food Safety and Clinical Diagnostics. ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1458104] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jean de Dieu Habimana
- State Key Laboratory of Food Science and Technology, School of Food Science, National Engineering Research Center for Functional Foods, Synergetic Innovation Center of Food Safety, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
- Department of Food Science and Technology, School of Food Science and Technology, University of Rwanda, Kigali, Rwanda
| | - Jian Ji
- State Key Laboratory of Food Science and Technology, School of Food Science, National Engineering Research Center for Functional Foods, Synergetic Innovation Center of Food Safety, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Xiulan Sun
- State Key Laboratory of Food Science and Technology, School of Food Science, National Engineering Research Center for Functional Foods, Synergetic Innovation Center of Food Safety, International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
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66
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Zhang C, Parrello D, Brown PJB, Wall JD, Hu Z. A novel whole-cell biosensor of Pseudomonas aeruginosa to monitor the expression of quorum sensing genes. Appl Microbiol Biotechnol 2018; 102:6023-6038. [PMID: 29730766 DOI: 10.1007/s00253-018-9044-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/19/2018] [Accepted: 04/19/2018] [Indexed: 01/01/2023]
Abstract
A novel whole-cell biosensor was developed to noninvasively and simultaneously monitor the in situ genetic activities of the four quorum sensing (QS) networks in Pseudomonas aeruginosa PAO1, including the las, rhl, pqs, and iqs systems. P. aeruginosa PAO1 is a model bacterium for studies of biofilm and pathogenesis while both processes are closely controlled by the QS systems. This biosensor worked well by selectively monitoring the expression of one representative gene from each network. In the biosensor, the promoter regions of lasI, rhlI, pqsA, and ambB (QS genes) controlled the fluorescent reporter genes of Turbo YFP, mTag BFP2, mNEON Green, and E2-Orange, respectively. The biosensor was successful in monitoring the impact of an important environmental factor, salt stress, on the genetic regulation of QS networks. High salt concentrations (≥ 20 g·L-1) significantly downregulated rhlI, pqsA, and ambB after the biosensor was incubated for 17 h to 18 h at 37 °C, resulting in slow bacterial growth.
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Affiliation(s)
- Chiqian Zhang
- Department of Civil & Environmental Engineering, University of Missouri, Columbia, MO, USA
| | - Damien Parrello
- Department of Civil & Environmental Engineering, University of Missouri, Columbia, MO, USA
| | - Pamela J B Brown
- Division of Biological Sciences, University of Missouri, Columbia, MO, USA
| | - Judy D Wall
- Department of Biochemistry, University of Missouri, Columbia, MO, USA
| | - Zhiqiang Hu
- Department of Civil & Environmental Engineering, University of Missouri, Columbia, MO, USA.
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67
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Zhang J, Oueslati R, Cheng C, Zhao L, Chen J, Almeida R, Wu J. Rapid, highly sensitive detection of Gram-negative bacteria with lipopolysaccharide based disposable aptasensor. Biosens Bioelectron 2018; 112:48-53. [PMID: 29698808 DOI: 10.1016/j.bios.2018.04.034] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 04/14/2018] [Accepted: 04/16/2018] [Indexed: 01/08/2023]
Abstract
Gram-negative bacteria are one of the most common microorganisms in the environment. Their differential detection and recognition from Gram-positive bacteria has been attracting much attention over the years. Using Escherichia coli (E. coli) as a model, we demonstrated on-site detection of Gram-negative bacteria by an AC electrokinetics-based capacitive sensing method using commercial microelectrodes functionalized with an aptamer specific to lipopolysaccharides. Dielectrophoresis effect was utilized to enrich viable bacteria to the microelectrodes rapidly, achieving a detection limit of 102 cells/mL within a 30 s' response time. The sensor showed a negligible response to Staphylococcus aureus (S. aureus), a Gram-positive species. The developed sensor showed significant advantages in sensitivity, selectivity, cost, operation simplicity, and response time. Therefore, this sensing method has shown great application potential for environmental monitoring, food safety, and real-time diagnosis.
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Affiliation(s)
- Jian Zhang
- School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei 230009, China; Department of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN 37996, USA
| | - Rania Oueslati
- Department of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN 37996, USA
| | - Cheng Cheng
- Department of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN 37996, USA
| | - Ling Zhao
- Department of Nutrition, The University of Tennessee, Knoxville, TN 37996, USA
| | - Jiangang Chen
- Department of Public Health, The University of Tennessee, Knoxville, TN 37996, USA
| | - Raul Almeida
- Department of Animal Science, The University of Tennessee, Knoxville, TN 37996, USA
| | - Jayne Wu
- Department of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN 37996, USA.
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Choi Y, Hwang JH, Lee SY. Recent Trends in Nanomaterials-Based Colorimetric Detection of Pathogenic Bacteria and Viruses. SMALL METHODS 2018; 2:1700351. [PMID: 32328530 PMCID: PMC7169612 DOI: 10.1002/smtd.201700351] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Indexed: 05/15/2023]
Abstract
Rapid, sensitive, selective, convenient, and cost-effective pathogen diagnosis is important to prevent further spread of pandemic diseases, minimize social and economic losses, and to facilitate right clinical therapy. Over the past few years, various sensor-based diagnostic systems outperforming conventional pathogenic diagnostic assays have been developed. Among them, colorimetric biosensors detecting target molecules by the naked eye have attracted much attention due to their simplicity, practicality, and cost-effectiveness. Recently, nanomaterials have been adopted as a versatile signal transduction and amplification tool for rapid and sensitive detection of pathogenic bacteria and viruses. Here, recent trends and advances are reviewed in detecting and diagnosing pathogenic bacteria and viruses using colorimetric biosensors employing various nanomaterials. In addition, it is discussed how nanomaterials and bioreceptors can be better integrated together to develop rapid and sensitive colorimetric detection system in the future.
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Affiliation(s)
- Yoojin Choi
- Metabolic and Biomolecular Engineering National Research LaboratoryDepartment of Chemical and Biomolecular Engineering (BK21 Plus Program), and Institute for the BioCenturyKorea Advanced Institute of Science and Technology291 Daehak‐roYuseong‐guDaejeon34141Republic of Korea
| | - Ji Hyeon Hwang
- Metabolic and Biomolecular Engineering National Research LaboratoryDepartment of Chemical and Biomolecular Engineering (BK21 Plus Program), and Institute for the BioCenturyKorea Advanced Institute of Science and Technology291 Daehak‐roYuseong‐guDaejeon34141Republic of Korea
| | - Sang Yup Lee
- Metabolic and Biomolecular Engineering National Research LaboratoryDepartment of Chemical and Biomolecular Engineering (BK21 Plus Program), and Institute for the BioCenturyKorea Advanced Institute of Science and Technology291 Daehak‐roYuseong‐guDaejeon34141Republic of Korea
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69
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Khan MS, Misra SK, Dighe K, Wang Z, Schwartz-Duval AS, Sar D, Pan D. Electrically-receptive and thermally-responsive paper-based sensor chip for rapid detection of bacterial cells. Biosens Bioelectron 2018; 110:132-140. [PMID: 29605712 DOI: 10.1016/j.bios.2018.03.044] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 03/19/2018] [Indexed: 01/15/2023]
Abstract
Although significant technological advancements have been made in the development of analytical biosensor chips for detecting bacterial strains (E. coli, S. Mutans and B. Subtilis), critical requirements i.e. limit of detection (LOD), fast time of response, ultra-sensitivity with high reproducibility and good shelf-life with robust sensing capability have yet to be met within a single sensor chip. In order to achieve these criteria, we present an electrically-receptive thermally-responsive (ER-TR) sensor chip comprised of simple filter paper used as substrate coated with composite of poly(N-isopropylacrylamide) polymer (PNIPAm) - graphene nanoplatelet (GR) followed by evaporation of Au electrodes for capturing both Gram-positive (S. mutans and B. subtilis) and Gram-negative (E. coli) bacterial cells in real-time. Autoclave water, tap water, lake water and milk samples were tested with ER-TR chip with and without bacterial strains at varying concentration range 101-105 cells/mL. The sensor was integrated with in-house built printed circuit board (PCB) to transmit/receive electrical signals. The interaction of E. coli, S. mutans and B. subtilis cells with fibers of PNIPAm-GR resulted in a change of electrical resistance and the readout was monitored wirelessly in real-time using MATLAB algorithm. Finally, prepared ER-TR chip exhibited the reproducibility of 85-97% with shelf-life of up to four weeks after testing with lake water sample.
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Affiliation(s)
- Muhammad S Khan
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA
| | - Santosh K Misra
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA.
| | - Ketan Dighe
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA
| | - Zhen Wang
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA
| | - Aaron S Schwartz-Duval
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA
| | - Dinabandhu Sar
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA
| | - Dipanjan Pan
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA; Beckman Institute for Advanced Science & Technology, University of Illinois at Urbana-Champaign, IL, USA; Department of Materials Science and Engineering, University of Illinois-Urbana Champaign, IL, USA; Carle Illinois College of Medicine, Urbana, IL 61801, USA.
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70
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Pan J, Chen W, Ma Y, Pan G. Molecularly imprinted polymers as receptor mimics for selective cell recognition. Chem Soc Rev 2018; 47:5574-5587. [DOI: 10.1039/c7cs00854f] [Citation(s) in RCA: 289] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Molecularly imprinted polymers are now approaching the perfection of natural receptors, e.g., the ability to interact with or recognize cells.
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Affiliation(s)
- Jianming Pan
- Institute for Advanced Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Wei Chen
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao
- China
| | - Yue Ma
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Guoqing Pan
- Institute for Advanced Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang
- China
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71
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Justino CIL, Duarte AC, Rocha-Santos TAP. Recent Progress in Biosensors for Environmental Monitoring: A Review. SENSORS (BASEL, SWITZERLAND) 2017; 17:E2918. [PMID: 29244756 PMCID: PMC5750672 DOI: 10.3390/s17122918] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/07/2017] [Accepted: 12/13/2017] [Indexed: 01/10/2023]
Abstract
The environmental monitoring has been one of the priorities at the European and global scale due to the close relationship between the environmental pollution and the human health/socioeconomic development. In this field, the biosensors have been widely employed as cost-effective, fast, in situ, and real-time analytical techniques. The need of portable, rapid, and smart biosensing devices explains the recent development of biosensors with new transduction materials, obtained from nanotechnology, and for multiplexed pollutant detection, involving multidisciplinary experts. This review article provides an update on recent progress in biosensors for the monitoring of air, water, and soil pollutants in real conditions such as pesticides, potentially toxic elements, and small organic molecules including toxins and endocrine disrupting chemicals.
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Affiliation(s)
- Celine I. L. Justino
- Department of Chemistry & CESAM, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal; (A.C.D.); (T.A.P.R.-S.)
- ISEIT/Viseu, Instituto Piaget, Estrada do Alto do Gaio, Galifonge, Lordosa, 3515-776 Viseu, Portugal
| | - Armando C. Duarte
- Department of Chemistry & CESAM, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal; (A.C.D.); (T.A.P.R.-S.)
| | - Teresa A. P. Rocha-Santos
- Department of Chemistry & CESAM, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal; (A.C.D.); (T.A.P.R.-S.)
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72
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Tokonami S, Shimizu E, Tamura M, Iida T. Mechanism in External Field-mediated Trapping of Bacteria Sensitive to Nanoscale Surface Chemical Structure. Sci Rep 2017; 7:16651. [PMID: 29192201 PMCID: PMC5709418 DOI: 10.1038/s41598-017-15086-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 10/20/2017] [Indexed: 12/18/2022] Open
Abstract
Molecular imprinting technique enables the selective binding of nanoscale target molecules to a polymer film, within which their chemical structure is transcribed. Here, we report the successful production of mixed bacterial imprinted film (BIF) from several food poisoning bacteria by the simultaneous imprinting of their nanoscale surface chemical structures (SCS), and provide highly selective trapping of original micron-scale bacteria used in the production process of mixed BIF even for multiple kinds of bacteria in real samples. Particularly, we reveal the rapid specific identification of E. coli group serotypes (O157:H7 and O26:H11) using an alternating electric field and a quartz crystal microbalance. Furthermore, we have performed the detailed physicochemical analysis of the specific binding of SCS and molecular recognition sites (MRS) based on the dynamic Monte Carlo method under taking into account the electromagnetic interaction. The dielectrophoretic selective trapping greatly depends on change in SCS of bacteria damaged by thermal treatment, ultraviolet irradiation, or antibiotic drugs, which can be well explained by the simulation results. Our results open the avenue for an innovative means of specific and rapid detection of unknown bacteria for food safety and medicine from a nanoscale viewpoint.
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Affiliation(s)
- Shiho Tokonami
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2, Gakuencho, Nakaku, Sakai, Osaka, 599-8570, Japan.
- Research Institute for Light-induced Acceleration System (RILACS), Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan.
| | - Emi Shimizu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-2, Gakuencho, Nakaku, Sakai, Osaka, 599-8570, Japan
- Research Institute for Light-induced Acceleration System (RILACS), Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan
| | - Mamoru Tamura
- Department of Physical Science, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka, 599-8570, Japan
- Research Institute for Light-induced Acceleration System (RILACS), Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan
| | - Takuya Iida
- Department of Physical Science, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka, 599-8570, Japan.
- Research Institute for Light-induced Acceleration System (RILACS), Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570, Japan.
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73
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Jo N, Kim B, Lee SM, Oh J, Park IH, Jin Lim K, Shin JS, Yoo KH. Aptamer-functionalized capacitance sensors for real-time monitoring of bacterial growth and antibiotic susceptibility. Biosens Bioelectron 2017; 102:164-170. [PMID: 29132052 DOI: 10.1016/j.bios.2017.11.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 10/15/2017] [Accepted: 11/01/2017] [Indexed: 12/20/2022]
Abstract
To prevent spread of infection and antibiotic resistance, fast and accurate diagnosis of bacterial infection and subsequent administration of antimicrobial agents are important. However, conventional methods for bacterial detection and antibiotic susceptibility testing (AST) require more than two days, leading to delays that have contributed to an increase in antibiotic-resistant bacteria. Here, we report an aptamer-functionalized capacitance sensor array that can monitor bacterial growth and antibiotic susceptibility in real-time. While E. coli and S. aureus were cultured, the capacitance increased over time, and apparent bacterial growth curves were observed even when 10 CFU/mL bacteria was inoculated. Furthermore, because of the selectivity of aptamers, bacteria could be identified within 1h using the capacitance sensor array functionalized with aptamers. In addition to bacterial growth, antibiotic susceptibility could be monitored in real-time. When bacteria were treated with antibiotics above the minimum inhibitory concentration (MIC), the capacitance decreased because the bacterial growth was inhibited. These results demonstrate that the aptamer-functionalized capacitance sensor array might be applied for rapid ASTs.
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Affiliation(s)
- Namgyeong Jo
- Department of Physics, Yonsei University, Seoul 03722, Republic of Korea
| | - Bongjun Kim
- Department of Physics, Yonsei University, Seoul 03722, Republic of Korea
| | - Sun-Mi Lee
- Department of Physics, Yonsei University, Seoul 03722, Republic of Korea; Nanomedical Graduate Program, Yonsei University, Seoul 03722, Republic of Korea
| | - Jeseung Oh
- Proteomtech Inc., B202 Yonsei Dairy Building, Seoul 03722, Republic of Korea
| | - In Ho Park
- Department of Microbiology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Severance Biomedical Science Institute and Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Kook Jin Lim
- Nanomedical Graduate Program, Yonsei University, Seoul 03722, Republic of Korea; Proteomtech Inc., B202 Yonsei Dairy Building, Seoul 03722, Republic of Korea
| | - Jeon-Soo Shin
- Nanomedical Graduate Program, Yonsei University, Seoul 03722, Republic of Korea; Department of Microbiology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Severance Biomedical Science Institute and Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul 03722, Republic of Korea.
| | - Kyung-Hwa Yoo
- Department of Physics, Yonsei University, Seoul 03722, Republic of Korea; Nanomedical Graduate Program, Yonsei University, Seoul 03722, Republic of Korea.
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74
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A simple nanostructured biosensor based on clavanin A antimicrobial peptide for gram-negative bacteria detection. Biochem Eng J 2017. [DOI: 10.1016/j.bej.2017.04.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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75
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Perçin I, Idil N, Bakhshpour M, Yılmaz E, Mattiasson B, Denizli A. Microcontact Imprinted Plasmonic Nanosensors: Powerful Tools in the Detection of Salmonella paratyphi. SENSORS (BASEL, SWITZERLAND) 2017; 17:E1375. [PMID: 28608810 PMCID: PMC5492472 DOI: 10.3390/s17061375] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/09/2017] [Accepted: 05/31/2017] [Indexed: 12/20/2022]
Abstract
Identification of pathogenic microorganisms by traditional methods is slow and cumbersome. Therefore, the focus today is on developing new and quicker analytical methods. In this study, a Surface Plasmon Resonance (SPR) sensor with a microcontact imprinted sensor chip was developed for detecting Salmonella paratyphi. For this purpose, the stamps of the target microorganism were prepared and then, microcontact S. paratyphi-imprinted SPR chips were prepared with the functional monomer N-methacryloyl-L-histidine methyl ester (MAH). Characterization studies of the SPR chips were carried out with ellipsometry and scanning electron microscopy (SEM). The real-time Salmonella paratyphi detection was performed within the range of 2.5 × 10⁶-15 × 10⁶ CFU/mL. Selectivity of the prepared sensors was examined by using competing bacterial strains such as Escherichia coli, Staphylococcus aureus and Bacillus subtilis. The imprinting efficiency of the prepared sensor system was determined by evaluating the responses of the SPR chips prepared with both molecularly imprinted polymers (MIPs) and non-imprinted polymers (NIPs). Real sample experiments were performed with apple juice. The recognition of Salmonella paratyphi was achieved using these SPR sensor with a detection limit of 1.4 × 10⁶ CFU/mL. In conclusion, SPR sensor has the potential to serve as an excellent candidate for monitoring Salmonella paratyphi in food supplies or contaminated water and clearly makes it possible to develop rapid and appropriate control strategies.
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Affiliation(s)
- Işık Perçin
- Department of Biology, Hacettepe University, 06800 Ankara, Turkey.
| | - Neslihan Idil
- Department of Biology, Hacettepe University, 06800 Ankara, Turkey.
| | | | - Erkut Yılmaz
- Department of Biotechnology and Molecular Biology, Aksaray University, 68100 Aksaray, Turkey.
| | - Bo Mattiasson
- Department of Biotechnology, Lund University, 223 62 Lund, Sweden.
- CapSenze Biosystems AB, 223 63 Lund, Sweden.
| | - Adil Denizli
- Department of Chemistry, Hacettepe University, 06800 Ankara, Turkey.
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76
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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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77
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Imprinting of Microorganisms for Biosensor Applications. SENSORS 2017; 17:s17040708. [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] [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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78
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Frasco MF, Truta LAANA, Sales MGF, Moreira FTC. Imprinting Technology in Electrochemical Biomimetic Sensors. SENSORS (BASEL, SWITZERLAND) 2017; 17:E523. [PMID: 28272314 PMCID: PMC5375809 DOI: 10.3390/s17030523] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 02/21/2017] [Accepted: 03/03/2017] [Indexed: 12/14/2022]
Abstract
Biosensors are a promising tool offering the possibility of low cost and fast analytical screening in point-of-care diagnostics and for on-site detection in the field. Most biosensors in routine use ensure their selectivity/specificity by including natural receptors as biorecognition element. These materials are however too expensive and hard to obtain for every biochemical molecule of interest in environmental and clinical practice. Molecularly imprinted polymers have emerged through time as an alternative to natural antibodies in biosensors. In theory, these materials are stable and robust, presenting much higher capacity to resist to harsher conditions of pH, temperature, pressure or organic solvents. In addition, these synthetic materials are much cheaper than their natural counterparts while offering equivalent affinity and sensitivity in the molecular recognition of the target analyte. Imprinting technology and biosensors have met quite recently, relying mostly on electrochemical detection and enabling a direct reading of different analytes, while promoting significant advances in various fields of use. Thus, this review encompasses such developments and describes a general overview for building promising biomimetic materials as biorecognition elements in electrochemical sensors. It includes different molecular imprinting strategies such as the choice of polymer material, imprinting methodology and assembly on the transduction platform. Their interface with the most recent nanostructured supports acting as standard conductive materials within electrochemical biomimetic sensors is pointed out.
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Affiliation(s)
- Manuela F Frasco
- BioMark-CINTESIS/ISEP, School of Engineering, Polytechnic Institute of Porto, 4200-072 Porto, Portugal.
| | - Liliana A A N A Truta
- BioMark-CINTESIS/ISEP, School of Engineering, Polytechnic Institute of Porto, 4200-072 Porto, Portugal.
| | - M Goreti F Sales
- BioMark-CINTESIS/ISEP, School of Engineering, Polytechnic Institute of Porto, 4200-072 Porto, Portugal.
| | - Felismina T C Moreira
- BioMark-CINTESIS/ISEP, School of Engineering, Polytechnic Institute of Porto, 4200-072 Porto, Portugal.
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79
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Vidic J, Manzano M, Chang CM, Jaffrezic-Renault N. Advanced biosensors for detection of pathogens related to livestock and poultry. Vet Res 2017; 48:11. [PMID: 28222780 PMCID: PMC5320782 DOI: 10.1186/s13567-017-0418-5] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 01/23/2017] [Indexed: 01/01/2023] Open
Abstract
Infectious animal diseases caused by pathogenic microorganisms such as bacteria and viruses threaten the health and well-being of wildlife, livestock, and human populations, limit productivity and increase significantly economic losses to each sector. The pathogen detection is an important step for the diagnostics, successful treatment of animal infection diseases and control management in farms and field conditions. Current techniques employed to diagnose pathogens in livestock and poultry include classical plate-based methods and conventional biochemical methods as enzyme-linked immunosorbent assays (ELISA). These methods are time-consuming and frequently incapable to distinguish between low and highly pathogenic strains. Molecular techniques such as polymerase chain reaction (PCR) and real time PCR (RT-PCR) have also been proposed to be used to diagnose and identify relevant infectious disease in animals. However these DNA-based methodologies need isolated genetic materials and sophisticated instruments, being not suitable for in field analysis. Consequently, there is strong interest for developing new swift point-of-care biosensing systems for early detection of animal diseases with high sensitivity and specificity. In this review, we provide an overview of the innovative biosensing systems that can be applied for livestock pathogen detection. Different sensing strategies based on DNA receptors, glycan, aptamers and antibodies are presented. Besides devices still at development level some are validated according to standards of the World Organization for Animal Health and are commercially available. Especially, paper-based platforms proposed as an affordable, rapid and easy to perform sensing systems for implementation in field condition are included in this review.
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Affiliation(s)
- Jasmina Vidic
- Virologie et Immunologie Moléculaires, UR892, INRA, Paris Saclay University, 78350 Jouy-en-Josas, France
| | - Marisa Manzano
- Dipartimento di Scienze AgroAlimentari, Ambientali e Animali, Università di Udine, 33100 Udine, Italy
| | - Chung-Ming Chang
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, 33302 Taiwan
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80
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Capacitive Biosensors and Molecularly Imprinted Electrodes. SENSORS 2017; 17:s17020390. [PMID: 28218689 PMCID: PMC5336051 DOI: 10.3390/s17020390] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 01/16/2017] [Accepted: 02/08/2017] [Indexed: 01/05/2023]
Abstract
Capacitive biosensors belong to the group of affinity biosensors that operate by registering direct binding between the sensor surface and the target molecule. This type of biosensors measures the changes in dielectric properties and/or thickness of the dielectric layer at the electrolyte/electrode interface. Capacitive biosensors have so far been successfully used for detection of proteins, nucleotides, heavy metals, saccharides, small organic molecules and microbial cells. In recent years, the microcontact imprinting method has been used to create very sensitive and selective biorecognition cavities on surfaces of capacitive electrodes. This chapter summarizes the principle and different applications of capacitive biosensors with an emphasis on microcontact imprinting method with its recent capacitive biosensor applications.
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81
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Gravimetric Viral Diagnostics: QCM Based Biosensors for Early Detection of Viruses. CHEMOSENSORS 2017. [DOI: 10.3390/chemosensors5010007] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Ertürk G, Mattiasson B. Molecular Imprinting Techniques Used for the Preparation of Biosensors. SENSORS 2017; 17:s17020288. [PMID: 28165419 PMCID: PMC5335940 DOI: 10.3390/s17020288] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 01/10/2017] [Accepted: 01/28/2017] [Indexed: 01/13/2023]
Abstract
Molecular imprinting is the technology of creating artificial recognition sites in polymeric matrices which are complementary to the template in their size, shape and spatial arrangement of the functional groups. Molecularly imprinted polymers (MIPs) and their incorporation with various transducer platforms are among the most promising approaches for detection of several analytes. There are a variety of molecular imprinting techniques used for the preparation of biomimetic sensors including bulk imprinting, surface imprinting (soft lithography, template immobilization, grafting, emulsion polymerization) and epitope imprinting. This chapter presents an overview of all of these techniques with examples from particular publications.
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Affiliation(s)
| | - Bo Mattiasson
- CapSenze Biosystems AB, Lund SE-22363, Sweden.
- Department of Biotechnology, Lund University, Lund SE-22369, Sweden.
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Bakhshpour M, Özgür E, Bereli N, Denizli A. Microcontact imprinted quartz crystal microbalance nanosensor for protein C recognition. Colloids Surf B Biointerfaces 2016; 151:264-270. [PMID: 28024202 DOI: 10.1016/j.colsurfb.2016.12.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 12/12/2016] [Accepted: 12/14/2016] [Indexed: 11/17/2022]
Abstract
Detection of protein C (PC) in human serum was performed by quartz crystal microbalance (QCM) based on molecular imprinting technique (MIP). The high-resolution and mass-sensitive QCM based sensor was integrated with high sensitivity and selectivity of the MIP technique. The PC microcontact imprinted (PC-μCIP) nanofilm was prepared on the glass surface. Then, the PC-μCIP/QCM sensor was prepared with 2-hydroxyethyl methacrylate (HEMA), ethylene glycol dimethacrylate (EGDMA) and N-methacryloyl l-histidine methylester (MAH) as the functional monomer with copper(II) ions. The polymerization was performed under UV light (100W and 365nm) for 20-25min under nitrogen atmosphere. The characterization studies of QCM sensor were done by observation using atomic force microscopy (AFM), contact angle measurements, ellipsometry and fourier transform infrared spectroscopy (FTIR). Detection of PC was investigated in a concentration range of 0.1-30μg/mL. Selectivity of PC-μCIP and PC non-imprinted/QCM (PC-non-μCIP) sensors for PC determination was investigated by using proteins namely hemoglobin (Hb), human serum albumin (HSA) and fibrinogen solutions. QCM sensor was also used for detection of PC molecules in aqueous solutions and human plasma. The detection limit was determined as 0.01μg/mL for PC analysis. The PC-μCIP/QCM sensor was used for five consecutive adsorption-desorption cycles. According to the results, the PC-μCIP/QCM sensor had obtained high selectivity and sensitivity for detection of PC molecules.
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Affiliation(s)
| | - Erdoğan Özgür
- Hacettepe University, Department of Chemistry, Beytepe, Ankara, Turkey
| | - Nilay Bereli
- Hacettepe University, Department of Chemistry, Beytepe, Ankara, Turkey
| | - Adil Denizli
- Hacettepe University, Department of Chemistry, Beytepe, Ankara, Turkey.
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