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Zhang J, Lei J, Liu Z, Chu Z, Jin W. Nanomaterial-based electrochemical enzymatic biosensors for recognizing phenolic compounds in aqueous effluents. ENVIRONMENTAL RESEARCH 2022; 214:113858. [PMID: 35952740 DOI: 10.1016/j.envres.2022.113858] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/18/2022] [Accepted: 07/06/2022] [Indexed: 06/15/2023]
Abstract
With the rapid development of industrial society, phenolic pollutants already identified in water are severe threats to human health. Traditional detection techniques like chromatography are poor in the ability of cost-effectiveness and on-site detection. In recent years, electrochemical enzymatic biosensors have attracted increasing attention for use in the recognition of phenolic compounds, which is considered an effective strategy for the product transfer of portable analytical devices. Although electrochemical enzymatic biosensors provide a fast, accurate on-site detection technique, the difficulties of enzyme deactivation, poor stability and low sensitivity remain to be solved. Thus, effective immobilization methods of enzymes and nanomaterials with excellent properties have been extensively researched to obtain a high-sensitivity and high-stability biosensing platform. Simultaneous detection of multiple phenols may become the focus of further research. In this review, we provide an overview of recent progress toward electrochemical enzymatic biosensors for the detection of phenolic compounds, including enzyme immobilization approaches and advanced nanomaterials, especially nanocomposites with attractive properties such as good conductivity, high specific surface area, and porous structure. We will comprehensively discuss the features and mechanisms of the main enzymes adopted in the construction of different phenolic biosensors, as well as traditional methods (e.g., adsorption, covalent bonding, entrapment, encapsulation, cross-linking) of enzyme immobilization. The most effective method is based on the properties of enzymes, supports and application objective because there is no one-size-fits-all method of enzymatic immobilization. The emphasis will be given to various advanced nanomaterials, including their special nanostructures, preparation methods and performance. Finally, the main challenges in future research on electrochemical phenolic biosensors will be discussed to provide further perspectives for practical applications in dynamic and on-site monitoring. We believe this review will deliver an important inspiration for the construction of novel and high-performance electrochemical biosensors from enzyme selection to nanomaterial design for the detection of various hazardous materials. We believe this review will deliver an important inspiration on the construction of novel and high-performance electrochemical biosensors from the enzyme selection to the nanomaterial design for detections of various hazardous materials.
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Affiliation(s)
- Jing Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, PR China
| | - Jing Lei
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, PR China
| | - Zhengkun Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, PR China
| | - Zhenyu Chu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, PR China.
| | - Wanqin Jin
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, PR China.
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2
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Moulahoum H, Ghorbanizamani F, Guler Celik E, Timur S. Nano-Scaled Materials and Polymer Integration in Biosensing Tools. BIOSENSORS 2022; 12:bios12050301. [PMID: 35624602 PMCID: PMC9139048 DOI: 10.3390/bios12050301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/26/2022] [Accepted: 05/02/2022] [Indexed: 12/27/2022]
Abstract
The evolution of biosensors and diagnostic devices has been thriving in its ability to provide reliable tools with simplified operation steps. These evolutions have paved the way for further advances in sensing materials, strategies, and device structures. Polymeric composite materials can be formed into nanostructures and networks of different types, including hydrogels, vesicles, dendrimers, molecularly imprinted polymers (MIP), etc. Due to their biocompatibility, flexibility, and low prices, they are promising tools for future lab-on-chip devices as both manufacturing materials and immobilization surfaces. Polymers can also allow the construction of scaffold materials and 3D structures that further elevate the sensing capabilities of traditional 2D biosensors. This review discusses the latest developments in nano-scaled materials and synthesis techniques for polymer structures and their integration into sensing applications by highlighting their various structural advantages in producing highly sensitive tools that rival bench-top instruments. The developments in material design open a new door for decentralized medicine and public protection that allows effective onsite and point-of-care diagnostics.
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Affiliation(s)
- Hichem Moulahoum
- Biochemistry Department, Faculty of Science, Ege University, Bornova, 35100 Izmir, Turkey; (H.M.); (F.G.)
| | - Faezeh Ghorbanizamani
- Biochemistry Department, Faculty of Science, Ege University, Bornova, 35100 Izmir, Turkey; (H.M.); (F.G.)
| | - Emine Guler Celik
- Bioengineering Department, Faculty of Science, Ege University, Bornova, 35100 Izmir, Turkey;
| | - Suna Timur
- Biochemistry Department, Faculty of Science, Ege University, Bornova, 35100 Izmir, Turkey; (H.M.); (F.G.)
- Central Research Testing and Analysis Laboratory Research and Application Center, Ege University, Bornova, 35100 Izmir, Turkey
- Correspondence:
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3
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Ghosh AB, Basak S, Bandyopadhyay A. Polymer Based Functional Materials: A New Generation Photo‐active Candidate for Electrochemical Application. ELECTROANAL 2022. [DOI: 10.1002/elan.202100359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Abhisek Brata Ghosh
- Department of Polymer Science and Technology University of Calcutta 92 A.P.C. Road Kolkata 700009 India
| | - Sayan Basak
- Department of Polymer Science and Technology University of Calcutta 92 A.P.C. Road Kolkata 700009 India
| | - Abhijit Bandyopadhyay
- Department of Polymer Science and Technology University of Calcutta 92 A.P.C. Road Kolkata 700009 India
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4
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Koklu A, Ohayon D, Wustoni S, Druet V, Saleh A, Inal S. Organic Bioelectronic Devices for Metabolite Sensing. Chem Rev 2021; 122:4581-4635. [PMID: 34610244 DOI: 10.1021/acs.chemrev.1c00395] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Electrochemical detection of metabolites is essential for early diagnosis and continuous monitoring of a variety of health conditions. This review focuses on organic electronic material-based metabolite sensors and highlights their potential to tackle critical challenges associated with metabolite detection. We provide an overview of the distinct classes of organic electronic materials and biorecognition units used in metabolite sensors, explain the different detection strategies developed to date, and identify the advantages and drawbacks of each technology. We then benchmark state-of-the-art organic electronic metabolite sensors by categorizing them based on their application area (in vitro, body-interfaced, in vivo, and cell-interfaced). Finally, we share our perspective on using organic bioelectronic materials for metabolite sensing and address the current challenges for the devices and progress to come.
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Affiliation(s)
- Anil Koklu
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Science and Engineering (BESE), Organic Bioelectronics Laboratory, Thuwal 23955-6900, Saudi Arabia
| | - David Ohayon
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Science and Engineering (BESE), Organic Bioelectronics Laboratory, Thuwal 23955-6900, Saudi Arabia
| | - Shofarul Wustoni
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Science and Engineering (BESE), Organic Bioelectronics Laboratory, Thuwal 23955-6900, Saudi Arabia
| | - Victor Druet
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Science and Engineering (BESE), Organic Bioelectronics Laboratory, Thuwal 23955-6900, Saudi Arabia
| | - Abdulelah Saleh
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Science and Engineering (BESE), Organic Bioelectronics Laboratory, Thuwal 23955-6900, Saudi Arabia
| | - Sahika Inal
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Science and Engineering (BESE), Organic Bioelectronics Laboratory, Thuwal 23955-6900, Saudi Arabia
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5
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Zhang YQ, Lin HA, Pan QC, Qian SH, Zhang SY, Zhuang A, Zhang SH, Qiu G, Cieplak M, Sharma PS, Zhang Y, Zhao H, Zhu B. A trade-off between antifouling and the electrochemical stabilities of PEDOTs. J Mater Chem B 2021; 9:2717-2726. [PMID: 33683271 DOI: 10.1039/d0tb01797c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Strong nonspecific protein/cell adhesion on conducting polymer (CP)-based bioelectronic devices can cause an increase in the impedance or the malfunction of the devices. Incorporating oligo(ethylene glycol) or zwitterionic functionalities with CPs has demonstrated superior performance in the reduction of nonspecific adhesion. However, there is no report on the evaluation of the antifouling stability of oligo(ethylene glycol) and zwitterion-functionalized CPs under electrical stimulation as a simulation of the real situation of device operation. Moreover, there is a lack of understanding of the correlation between the molecular structure of antifouling CPs and the antifouling and electrochemical stabilities of the CP-based electrodes. To address the aforementioned issue, we fabricated a platform with antifouling poly(3,4-ethylenedioxythiophene) (PEDOT) featuring tri(ethylene glycol), tetra(ethylene glycol), sulfobetaine, or phosphorylcholine (PEDOT-PC) to evaluate the stability of the antifouling/electrochemical properties of antifouling PEDOTs before and after electrical stimulation. The results reveal that the PEDOT-PC electrode not only exhibits good electrochemical stability, low impedance, and small voltage excursion, but also shows excellent resistance toward proteins and HAPI microglial cells, as a cell model of inflammation, after the electrical stimulation. The stable antifouling/electrochemical properties of zwitterionic PEDOT-PC may aid its diverse applications in bioelectronic devices in the future.
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Affiliation(s)
- Ya-Qiong Zhang
- State Key Laboratory for Modification of Chemical Fibres and Polymer Materials & College of Materials Science and Engineering, Donghua University, 2999 Renmin North Road, Songjiang, Shanghai 201600, China
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Mao K, Zhang H, Pan Y, Yang Z. Biosensors for wastewater-based epidemiology for monitoring public health. WATER RESEARCH 2021; 191:116787. [PMID: 33421639 DOI: 10.1016/j.watres.2020.116787] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/17/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
Public health is attracting increasing attention due to the current global pandemic, and wastewater-based epidemiology (WBE) has emerged as a powerful tool for monitoring of public health by analysis of a variety of biomarkers (e.g., chemicals and pathogens) in wastewater. Rapid development of WBE requires rapid and on-site analytical tools for monitoring of sewage biomarkers to provide immediate decision and intervention. Biosensors have been demonstrated to be highly sensitive and selective tools for the analysis of sewage biomarkers due to their fast response, ease-to-use, low cost and the potential for field-testing. This paper presents biosensors as effective tools for wastewater analysis of potential biomarkers and monitoring of public health via WBE. In particular, we discuss the use of sewage sensors for rapid detection of a range of targets, including rapid monitoring of community-wide illicit drug consumption and pathogens for early warning of infectious diseases outbreaks. Finally, we provide a perspective on the future use of the biosensor technology for WBE to enable rapid on-site monitoring of sewage, which will provide nearly real-time data for public health assessment and effective intervention.
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Affiliation(s)
- Kang Mao
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550081, China
| | - Hua Zhang
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550081, China.
| | - Yuwei Pan
- School of Water, Energy and Environment, Cranfield University, Cranfield, MK43 0AL, United Kingdom
| | - Zhugen Yang
- School of Water, Energy and Environment, Cranfield University, Cranfield, MK43 0AL, United Kingdom.
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7
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Bulut U, Sanli S, Cevher SC, Cirpan A, Donmez S, Timur S. A biosensor platform based on amine functionalized conjugated benzenediamine‐benzodithiophene polymer for testosterone analysis. J Appl Polym Sci 2020. [DOI: 10.1002/app.49332] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Umut Bulut
- Faculty of Pharmacy, Analytical Chemistry DepartmentAcıbadem Mehmet Ali Aydinlar University İstanbul Turkey
| | - Serdar Sanli
- Faculty of Science, Biochemistry DepartmentEge University Izmir Turkey
| | - Sevki Can Cevher
- Chemistry DepartmentMiddle East Technical University Ankara Turkey
| | - Ali Cirpan
- Chemistry DepartmentMiddle East Technical University Ankara Turkey
| | - Sude Donmez
- Faculty of Science, Biochemistry DepartmentEge University Izmir Turkey
| | - Suna Timur
- Faculty of Science, Biochemistry DepartmentEge University Izmir Turkey
- Central Research Test and Analysis Laboratory Application and Research CenterEge University Izmir Turkey
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8
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Raymundo-Pereira PA, Silva TA, Caetano FR, Ribovski L, Zapp E, Brondani D, Bergamini MF, Marcolino LH, Banks CE, Oliveira ON, Janegitz BC, Fatibello-Filho O. Polyphenol oxidase-based electrochemical biosensors: A review. Anal Chim Acta 2020; 1139:198-221. [PMID: 33190704 DOI: 10.1016/j.aca.2020.07.055] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/14/2020] [Accepted: 07/20/2020] [Indexed: 02/06/2023]
Abstract
The detection of phenolic compounds is relevant not only for their possible benefits to human health but also for their role as chemical pollutants, including as endocrine disruptors. The required monitoring of such compounds on-site or in field analysis can be performed with electrochemical biosensors made with polyphenol oxidases (PPO). In this review, we describe biosensors containing the oxidases tyrosinase and laccase, in addition to crude extracts and tissues from plants as enzyme sources. From the survey in the literature, we found that significant advances to obtain sensitive, robust biosensors arise from the synergy reached with a diversity of nanomaterials employed in the matrix. These nanomaterials are mostly metallic nanoparticles and carbon nanostructures, which offer a suitable environment to preserve the activity of the enzymes and enhance electron transport. Besides presenting a summary of contributions to electrochemical biosensors containing PPOs in the last five years, we discuss the trends and challenges to take these biosensors to the market, especially for biomedical applications.
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Affiliation(s)
| | - Tiago A Silva
- Departamento de Metalurgia e Química, Centro Federal de Educação Tecnológica de Minas Gerais (CEFET-MG), 35180-008, Timóteo, MG, Brazil
| | - Fábio R Caetano
- Laboratório de Sensores Eletroquímicos (LabSensE), Departamento de Química, Universidade Federal Do Paraná (UFPR), 81.531-980, Curitiba, PR, Brazil
| | - Laís Ribovski
- São Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil
| | - Eduardo Zapp
- Department of Exact Sciences and Education, Federal University of Santa Catarina, 89036-256, Brazil
| | - Daniela Brondani
- Department of Exact Sciences and Education, Federal University of Santa Catarina, 89036-256, Brazil
| | - Marcio F Bergamini
- Laboratório de Sensores Eletroquímicos (LabSensE), Departamento de Química, Universidade Federal Do Paraná (UFPR), 81.531-980, Curitiba, PR, Brazil
| | - Luiz H Marcolino
- Laboratório de Sensores Eletroquímicos (LabSensE), Departamento de Química, Universidade Federal Do Paraná (UFPR), 81.531-980, Curitiba, PR, Brazil
| | - Craig E Banks
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK
| | - Osvaldo N Oliveira
- São Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil
| | - Bruno C Janegitz
- Department of Nature Sciences, Mathematics and Education, Federal University of São Carlos, 13600-970, Araras, SP, Brazil.
| | - Orlando Fatibello-Filho
- Department of Chemistry, Federal University of São Carlos, 13560-970, São Carlos, SP, Brazil.
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9
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Screen printed electrode-based biosensor functionalized with magnetic cobalt/single-chain antibody fragments for cocaine biosensing in different matrices. Talanta 2020; 217:121111. [PMID: 32498832 DOI: 10.1016/j.talanta.2020.121111] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/28/2020] [Accepted: 04/30/2020] [Indexed: 12/16/2022]
Abstract
On-site detection of substance abuse is an important approach in the preventive and intervention protocols implementations. It is known that the traditional methods are heavy, time-consuming, and need a high level of logistical requirements. As such, biosensors represent great potential to simplify and improve substance abuse detection. In this study, we have designed a functionalized screen-printed electrode (SPE) electrochemical biosensor with cobalt oxide nanoparticles and single-chain antibody fragments (scFvs) for cocaine detection. Different electrochemical techniques such as differential pulse voltammetry, cyclic voltammetry, and electrochemical impedance spectrometry were used to examine the functionality of the designed biosensor. Furthermore, SEM observations were performed to observe the surface changes after functionalization. The results showed that the linearity ranged between 5.0 and 250 ng/mL and a detection limit of 3.6 ng/mL (n = 6). These results were compared to results obtained from Q-TOF/MS where four different matrices (serum, sweat, urine, and saliva) were spiked with 100 ng/mL cocaine and were analyzed by both methods (Biosensor and Q-TOF/MS). Results showed a higher performance of the biosensor compared to traditional methods. In addition, the selectivity of the biosensor was shown in the presence of different interferents where the designed platform showed a specific response to only cocaine. In conclusion, the designed biosensor proposes great potential for portable and on-site substance abuse detection in addition to boasting the capability of reuse of the SPE and thus, reducing the costs related to such applications.
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10
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Soylemez S, Bekmezci SA, Goker S, Toppare L. Fabrication of a Novel Polymeric Scaffold for Amperometric Laccase Biosensor. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29537] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
| | | | - Seza Goker
- Department of ChemistryMiddle East Technical University Ankara 06800 Turkey
- Solid Propellant DepartmentRoketsan Missiles Inc. Ankara 06780 Turkey
| | - Levent Toppare
- Department of BiotechnologyMiddle East Technical University Ankara 06800 Turkey
- Department of ChemistryMiddle East Technical University Ankara 06800 Turkey
- Department of Polymer Science and TechnologyMiddle East Technical University Ankara 06800 Turkey
- The Center for Solar Energy Research and Application (GUNAM)Middle East Technical University Ankara 06800 Turkey
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11
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Zigah D, Lojou E, Poulpiquet A. Micro‐ and Nanoscopic Imaging of Enzymatic Electrodes: A Review. ChemElectroChem 2019. [DOI: 10.1002/celc.201901065] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dodzi Zigah
- Univ. Bordeaux, CNRSBordeaux INP ISM UMR 5255 33400 Talence France
| | - Elisabeth Lojou
- Aix-Marseille Univ., CNRSBIP, UMR 7281 31 Chemin Aiguier 13009 Marseille France
| | - Anne Poulpiquet
- Aix-Marseille Univ., CNRSBIP, UMR 7281 31 Chemin Aiguier 13009 Marseille France
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12
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Wu JG, Chen JH, Liu KT, Luo SC. Engineering Antifouling Conducting Polymers for Modern Biomedical Applications. ACS APPLIED MATERIALS & INTERFACES 2019; 11:21294-21307. [PMID: 31120722 DOI: 10.1021/acsami.9b04924] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Conducting polymers are considered to be favorable electrode materials for implanted biosensors and bioelectronics, because their mechanical properties are similar to those of biological tissues such as nerve and brain tissues. However, one of the primary challenges for implanted devices is to prevent the unwanted protein adhesion or cell binding within biological fluids. The nonspecific adsorption generally causes the malfunction of implanted devices, which is problematic for long-term applications. When responding to the requirements of solving the problems caused by nonspecific adsorption, an increasing number of studies on antifouling conducting polymers has been recently published. In this review, synthetic strategies for preparing antifouling conducting polymers, including direct synthesis of functional monomers and post-functionalization, are introduced. The applications of antifouling conducting polymers in modern biomedical applications are particularly highlighted. This paper presents focuses on the features of antifouling conducting polymers and the challenges of modern biomedical applications.
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Affiliation(s)
- Jhih-Guang Wu
- Department of Materials Science and Engineering , National Taiwan University , No. 1, Sec. 4, Roosevelt Road , Taipei 10617 , Taiwan
| | - Jie-Hao Chen
- Department of Materials Science and Engineering , National Taiwan University , No. 1, Sec. 4, Roosevelt Road , Taipei 10617 , Taiwan
| | - Kuan-Ting Liu
- Department of Materials Science and Engineering , National Taiwan University , No. 1, Sec. 4, Roosevelt Road , Taipei 10617 , Taiwan
| | - Shyh-Chyang Luo
- Department of Materials Science and Engineering , National Taiwan University , No. 1, Sec. 4, Roosevelt Road , Taipei 10617 , Taiwan
- Advanced Research Center for Green Materials Science and Technology , National Taiwan University , Taipei 10617 , Taiwan
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13
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Deng L, Zhang Q, Zhao L, Lu Y. Direct C-H coupling polymerization of asymmetric monomer: Synthesis and properties of regioregular poly(alkyl thiophene-3-carboxylates). Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Application of eukaryotic and prokaryotic laccases in biosensor and biofuel cells: recent advances and electrochemical aspects. Appl Microbiol Biotechnol 2018; 102:10409-10423. [PMID: 30327832 DOI: 10.1007/s00253-018-9421-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/25/2018] [Accepted: 09/26/2018] [Indexed: 12/25/2022]
Abstract
Laccases exhibit a wide range of applications, especially in the electrochemical field, where they are regarded as a potential biotic component. Laccase-based biosensors have immense practical applications in the food, environmental, and medical fields. The application of laccases as biocathodes in enzymatic biofuel cells has promising potential in the preparation of implantable equipment. Extensive studies have been directed towards the potential role of fungal laccases as biotic components of electrochemical equipment. In contrast, the potential of prokaryotic laccases in electrochemistry has been not fully understood. However, there has been recent and rapid progress in the discovery and characterization of new types of prokaryotic laccases. In this review, we have comprehensively discussed the application of different sources of laccases as a biocatalytic component in various fields of application. Further, we described the potential of different types of laccases in bioelectrochemical applications.
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15
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Fusco G, Göbel G, Zanoni R, Bracciale MP, Favero G, Mazzei F, Lisdat F. Aqueous polythiophene electrosynthesis: A new route to an efficient electrode coupling of PQQ-dependent glucose dehydrogenase for sensing and bioenergetic applications. Biosens Bioelectron 2018; 112:8-17. [DOI: 10.1016/j.bios.2018.04.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 03/27/2018] [Accepted: 04/06/2018] [Indexed: 10/17/2022]
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16
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Lee CJ, Wu H, Hu Y, Young M, Wang H, Lynch D, Xu F, Cong H, Cheng G. Ionic Conductivity of Polyelectrolyte Hydrogels. ACS APPLIED MATERIALS & INTERFACES 2018; 10:5845-5852. [PMID: 29384644 DOI: 10.1021/acsami.7b15934] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Polyelectrolytes have many important functions in both living organisms and man-made applications. One key property of polyelectrolytes is the ionic conductivity due to their porous networks that allow the transport of water and small molecular solutes. Among polyelectrolytes, zwitterionic polymers have attracted huge attention for applications that involve ion transport in a polyelectrolyte matrix; however, it is still unclear how the functional groups of zwitterionic polymer side chains affect their ion transport and swelling properties. In this study, zwitterionic poly(carboxybetaine acrylamide), poly(2-methacryloyloxyethyl phosphorylcholine), and poly(sulfobetaine methacrylate) hydrogels were synthesized and their ionic conductivity was studied and compared to cationic, anionic, and nonionic hydrogels. The change of the ionic conductivity of zwitterionic and nonionic hydrogels in different saline solutions was investigated in detail. Zwitterionic hydrogels showed much higher ionic conductivity than that of the widely used nonionic poly(ethylene glycol) methyl ether methacrylate hydrogel in all tested solutions. For both cationic and anionic hydrogels, the presence of mobile counterions led to high ionic conductivity in low salt solutions; however, the ionic conductivity of zwitterionic hydrogels surpassed that of cationic and ionic hydrogels in high salt solutions. Cationic and anionic hydrogels showed much higher water content than that of zwitterionic hydrogels in deionized water; however, the cationic hydrogels shrank significantly with increasing saline concentration. This work provides insight into the effects of polyelectrolyte side chains on ion transport. This can guide us in choosing better polyelectrolytes for a broad spectrum of applications, including bioelectronics, neural implants, battery, and so on.
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Affiliation(s)
- Chen-Jung Lee
- Department of Chemical and Biomolecular Engineering, University of Akron , Akron, Ohio 44325, United States
| | - Haiyan Wu
- Department of Chemical and Biomolecular Engineering, University of Akron , Akron, Ohio 44325, United States
| | - Yang Hu
- Department of Chemical Engineering, University of Illinois at Chicago , Chicago, Illinois 60607, United States
| | - Megan Young
- Department of Chemical Engineering, University of Illinois at Chicago , Chicago, Illinois 60607, United States
| | - Huifeng Wang
- Department of Chemical Engineering, University of Illinois at Chicago , Chicago, Illinois 60607, United States
| | - Dylan Lynch
- Department of Chemical Engineering, University of Illinois at Chicago , Chicago, Illinois 60607, United States
| | - Fujian Xu
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education and Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029 China
| | - Hongbo Cong
- Department of Chemical and Biomolecular Engineering, University of Akron , Akron, Ohio 44325, United States
| | - Gang Cheng
- Department of Chemical Engineering, University of Illinois at Chicago , Chicago, Illinois 60607, United States
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17
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Niu Y, Hu S, Zhou Q, Liu Y, Liu Y, Zhao J, Wan M, Zhao W, Shen J. Superoxide Anion Biosensor Based on Bionic-Enzyme Hyperbranched Polyester Particles. Aust J Chem 2018. [DOI: 10.1071/ch17420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Self-assembly techniques have been demonstrated to be a useful approach to developing new functional nanomaterials. In this study, a novel method to fabricate a manganese phosphate self-assembly monolayer (SAM) on a hyperbranched polyester (HBPE-OH) nanoparticle surface is described. First, the second-generation aliphatic HBPE-OH was carboxy-terminated, phosphorylated, and then ionized with manganese by a three-step modification process. The final product of HBPE-AMPA-Mn2+ particles was obtained and characterised by FT-IR spectroscopy, 1H NMR spectroscopy, transmission electron microscopy (TEM), Zeta potential, and energy dispersive spectroscopy (EDS). Moreover, the HBPE-AMPA-Mn2+ particles were used to construct a novel biosensor for detection of superoxide anions (O2•−) released from HeLa cells. Results showed that the response currents of this biosensor were proportional to the O2•− concentration ranging from 0.79 to 16.6 μM, and provided an extremely low detection limit of 0.026 μM (S/N = 3). The results indicate that the particle-decorated electrode surface, which involved a hyperbranched structure and a surface self-assembly technology, proposed here will offer the ideal catalytic system for electrochemical enzymatic sensors.
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18
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Soganci T, Gumusay O, Soyleyici HC, Ak M. Synthesis of highly branched conducting polymer architecture for electrochromic applications. POLYMER 2018. [DOI: 10.1016/j.polymer.2017.11.067] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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19
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Fusco G, Göbel G, Zanoni R, Kornejew E, Favero G, Mazzei F, Lisdat F. Polymer-supported electron transfer of PQQ-dependent glucose dehydrogenase at carbon nanotubes modified by electropolymerized polythiophene copolymers. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.07.105] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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20
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Tavakoli J, Tang Y. Hydrogel Based Sensors for Biomedical Applications: An Updated Review. Polymers (Basel) 2017; 9:E364. [PMID: 30971040 PMCID: PMC6418953 DOI: 10.3390/polym9080364] [Citation(s) in RCA: 184] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 08/10/2017] [Accepted: 08/12/2017] [Indexed: 02/07/2023] Open
Abstract
Biosensors that detect and convert biological reactions to a measurable signal have gained much attention in recent years. Between 1950 and 2017, more than 150,000 papers have been published addressing the applications of biosensors in different industries, but to the best of our knowledge and through careful screening, critical reviews that describe hydrogel based biosensors for biomedical applications are rare. This review discusses the biomedical application of hydrogel based biosensors, based on a search performed through Web of Science Core, PubMed (NLM), and Science Direct online databases for the years 2000⁻2017. In this review, we consider bioreceptors to be immobilized on hydrogel based biosensors, their advantages and disadvantages, and immobilization techniques. We identify the hydrogels that are most favored for this type of biosensor, as well as the predominant transduction strategies. We explain biomedical applications of hydrogel based biosensors including cell metabolite and pathogen detection, tissue engineering, wound healing, and cancer monitoring, and strategies for small biomolecules such as glucose, lactate, urea, and cholesterol detection are identified.
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Affiliation(s)
- Javad Tavakoli
- Medical Device Research Institute, College of Science and Engineering, Flinders University, Adelaide 5042, SA, Australia.
| | - Youhong Tang
- Institute for Nano Scale Science & Technology, College of Science and Engineering, Flinders University, Adelaide 5042, SA, Australia.
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21
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Hackett AJ, Malmström J, Travas-Sejdic J. Functionalization of conducting polymers for biointerface applications. Prog Polym Sci 2017. [DOI: 10.1016/j.progpolymsci.2017.03.004] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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22
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Olgac R, Soganci T, Baygu Y, Gök Y, Ak M. Zinc(II) phthalocyanine fused in peripheral positions octa-substituted with alkyl linked carbazole: Synthesis, electropolymerization and its electro-optic and biosensor applications. Biosens Bioelectron 2017; 98:202-209. [PMID: 28683412 DOI: 10.1016/j.bios.2017.06.028] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 06/08/2017] [Accepted: 06/15/2017] [Indexed: 02/03/2023]
Abstract
Zinc(II) phthalocyanine fused in peripheral positions octa-substituted with alkyl linked carbazole has been prepared by cyclomerization reaction of 4,5-bis(6-carbazole-9-yl-hexylsulfanil)phthalonitrile in the presence of anhydro Zn(II) acetate and a strong organic base (DBU). Synthesis steps were optimized and higher efficiency synthesis was achieved. The purpose of combining of carbazole moieties with phthalocyanine on the peripheral position is to enhance some properties such as photo and electrochemical properties because of strong electron-donating properties of carbazole group. This molecule has been electrochemically polymerized and the electrical and optical properties of the resulting conductive polymer have been investigated. Amperometric detection was carried out following oxygen consumption at -0.7V vs. the Ag reference electrode in phosphate buffer (50mM, pH 6.0). The novel biosensor showed a linear amperometric response for glucose within a concentration range of 0.05mM to 1.5mM (LOD: 0.024mM). This result shows that modification of the proposed biosensor by copolymerization have provided to give perfect response to different glucose concentrations. Because of its superior spectral and electrochemical properties and contained zinc metal which can act as a mediator during biochemical reactions, this material has been used as a glucose biosensor platform to detection for real samples.
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Affiliation(s)
- Remziye Olgac
- Pamukkale University, Department of Chemistry, Kınıklı, Denizli, Turkey
| | - Tugba Soganci
- Pamukkale University, Department of Chemistry, Kınıklı, Denizli, Turkey
| | - Yasemin Baygu
- Pamukkale University, Department of Chemistry, Kınıklı, Denizli, Turkey
| | - Yaşar Gök
- Pamukkale University, Department of Chemistry, Kınıklı, Denizli, Turkey.
| | - Metin Ak
- Pamukkale University, Department of Chemistry, Kınıklı, Denizli, Turkey.
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23
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Cui M, Wang Y, Jiao M, Jayachandran S, Wu Y, Fan X, Luo X. Mixed Self-Assembled Aptamer and Newly Designed Zwitterionic Peptide as Antifouling Biosensing Interface for Electrochemical Detection of alpha-Fetoprotein. ACS Sens 2017; 2:490-494. [PMID: 28723181 DOI: 10.1021/acssensors.7b00103] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A sensitive and low-fouling aptasensor for alpha-fetoprotein (AFP) was developed based on mixed self-assembled aptamers and newly designed zwitterionic peptides, where densely immobilized peptides formed an antifouling layer to resist nonspecific protein adsorption, and sparsely attached aptamers acted as the recognizing layer to achieve target binding. The obtained biosensing interface responded to the target AFP with a strikingly selective and sensitive manner, exhibited excellent protein-resistant performance even in complex human serum solution, and showed promising feasibility for the quantitative analysis of AFP in real human serum samples.
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Affiliation(s)
| | | | | | | | | | - Xiaojian Fan
- Department
of Breast Surgery, The Eighth People’s Hospital of Qingdao, Qingdao 266100, China
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24
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Aydogan C, Ciftci M, Kumbaraci V, Talinli N, Yagci Y. Hyperbranced Polymers by Photoinduced Self-Condensing Vinyl Polymerization Using Bisbenzodioxinone. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700045] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cansu Aydogan
- Faculty of Science and Letters; Department of Chemistry; Istanbul Technical University; Maslak Istanbul TR-34469 Turkey
| | - Mustafa Ciftci
- Faculty of Science and Letters; Department of Chemistry; Istanbul Technical University; Maslak Istanbul TR-34469 Turkey
| | - Volkan Kumbaraci
- Faculty of Science and Letters; Department of Chemistry; Istanbul Technical University; Maslak Istanbul TR-34469 Turkey
| | - Naciye Talinli
- Faculty of Science and Letters; Department of Chemistry; Istanbul Technical University; Maslak Istanbul TR-34469 Turkey
| | - Yusuf Yagci
- Faculty of Science and Letters; Department of Chemistry; Istanbul Technical University; Maslak Istanbul TR-34469 Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department; Faculty of Science; King Abdulaziz University; PO Box 80203 Jeddah 21589 Saudi Arabia
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25
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Patel SKS, Choi SH, Kang YC, Lee JK. Eco-Friendly Composite of Fe 3O 4-Reduced Graphene Oxide Particles for Efficient Enzyme Immobilization. ACS APPLIED MATERIALS & INTERFACES 2017; 9:2213-2222. [PMID: 28004579 DOI: 10.1021/acsami.6b05165] [Citation(s) in RCA: 149] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
A novel type of spherical and porous composites were synthesized to dually benefit from reduced graphene oxide (rGO) and magnetic materials as supports for enzyme immobilization. Three magnetic composite particles of Fe3O4 and rGO containing 71% (rGO-Fe3O4-M1), 36% (rGO-Fe3O4-M2), and 18% (rGO-Fe3O4-M3) Fe were prepared using a one-pot spray pyrolysis method and were used for the immobilization of the model enzymes, laccase and horseradish peroxidase (HRP). The rGO-Fe3O4 composite particles prepared by spray pyrolysis process had a regular shape, finite size, and uniform composition. The immobilization of laccase and HRP on rGO-Fe3O4-M1 resulted in 112 and 89.8% immobilization efficiency higher than that of synthesized pure Fe3O4 and rGO particles, respectively. The stability of laccase was improved by approximately 15-fold at 25 °C. Furthermore, rGO-Fe3O4-M1-immobilized laccase exhibited 92.6% of residual activity after 10 cycles of reuse and was 192% more efficient in oxidizing different phenolic compounds than the free enzyme. Therefore, these unique composite particles containing rGO and Fe3O4 may be promising supports for the efficient immobilization of industrially important enzymes with lower acute toxicity toward Vibrio fischeri than commercial pure Fe3O4 particles.
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Affiliation(s)
- Sanjay K S Patel
- Department of Chemical Engineering, Konkuk University , 1 Hwayang-Dong, Gwangjin-Gu, Seoul 143-701, Republic of Korea
| | - Seung Ho Choi
- Department of Materials Science and Engineering, Korea University , Anam-Dong, Seongbuk-Gu, Seoul 136-713, Republic of Korea
| | - Yun Chan Kang
- Department of Materials Science and Engineering, Korea University , Anam-Dong, Seongbuk-Gu, Seoul 136-713, Republic of Korea
| | - Jung-Kul Lee
- Department of Chemical Engineering, Konkuk University , 1 Hwayang-Dong, Gwangjin-Gu, Seoul 143-701, Republic of Korea
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26
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Arslan M, Yilmaz Sengel T, Guler E, Gumus ZP, Aldemir E, Akbulut H, Coskunol H, Timur S, Yagci Y. Double fluorescence assay via a β-cyclodextrin containing conjugated polymer as a biomimetic material for cocaine sensing. Polym Chem 2017. [DOI: 10.1039/c7py00420f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A double fluorescence based μ-well assay was designed by using a novel biomimetic material (PPP-CD-g-PEG) for cocaine detection.
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Affiliation(s)
- Mustafa Arslan
- Department of Chemistry
- Faculty of Science and Letters
- Istanbul Technical University
- Istanbul
- Turkey
| | | | - Emine Guler
- Department of Biochemistry
- Faculty of Science
- Ege University
- Izmir
- Turkey
| | - Z. Pinar Gumus
- Institute of Drug Abuse Toxicology & Pharmaceutical Sciences
- Ege University
- Izmir
- Turkey
| | - Ebru Aldemir
- Institute of Drug Abuse Toxicology & Pharmaceutical Sciences
- Ege University
- Izmir
- Turkey
| | - Huseyin Akbulut
- Department of Chemistry
- Faculty of Science and Letters
- Istanbul Technical University
- Istanbul
- Turkey
| | - Hakan Coskunol
- Ege Life Sciences
- Izmir
- Turkey
- Faculty of Medicine
- Addiction Treatment Center
| | - Suna Timur
- Department of Biochemistry
- Faculty of Science
- Ege University
- Izmir
- Turkey
| | - Yusuf Yagci
- Department of Chemistry
- Faculty of Science and Letters
- Istanbul Technical University
- Istanbul
- Turkey
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27
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Polypeptide with electroactive endgroups as sensing platform for the abused drug ‘methamphetamine’ by bioelectrochemical method. Talanta 2016; 161:789-796. [DOI: 10.1016/j.talanta.2016.09.042] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 09/13/2016] [Accepted: 09/16/2016] [Indexed: 02/07/2023]
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28
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Geyik C, Guler E, Gumus ZP, Barlas FB, Akbulut H, Demirkol DO, Timur S, Yagci Y. Bioconjugation and Applications of Amino Functional Fluorescence Polymers. Macromol Biosci 2016; 17. [PMID: 27689764 DOI: 10.1002/mabi.201600232] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 08/04/2016] [Indexed: 12/11/2022]
Abstract
Synthesis and novel applications of biofunctional polymers for diagnosis and therapy are promising area involving various research domains. Herein, three fluorescent polymers, poly(p-phenylene-co-thiophene), poly(p-phenylene), and polythiophene with amino groups (PPT-NH2 , PPP-NH2 , and PT-NH2 , respectively) are synthesized and investigated for cancer cell targeted imaging, drug delivery, and radiotherapy. Polymers are conjugated to anti-HER2 antibody for targeted imaging studies in nontoxic concentrations. Three cell lines (A549, Vero, and HeLa) with different expression levels of HER2 are used. In a model of HER2 expressing cell line (A549), radiotherapy experiments are carried out and results show that all three polymers increase the efficacy of radiotherapy. This effect is even more increased when conjugated to anti-HER2. In the second part of this work, one of the selected polymers (PT-NH2 ) is conjugated with a drug model; methotrexate via pH responsive hydrazone linkage and a drug carrier property of PT-NH2 is demonstrated on neuroblastoma (SH-SY5Y) cell model. Our results indicate that, PPT-NH2 , PPP-NH2 , and PT-NH2 have a great potential as biomaterials for various bioapplications in cancer research.
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Affiliation(s)
- Caner Geyik
- Ege University Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100, Bornova, Izmir, Turkey
| | - Emine Guler
- Ege University Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100, Bornova, Izmir, Turkey.,Ege University, Faculty of Science Department of Biochemistry, 35100, Bornova, Izmir, Turkey
| | - Zinar Pinar Gumus
- Ege University Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100, Bornova, Izmir, Turkey
| | - Firat Baris Barlas
- Ege University, Faculty of Science Department of Biochemistry, 35100, Bornova, Izmir, Turkey
| | - Huseyin Akbulut
- Istanbul Technical University, Department of Chemistry, Faculty of Science and Letters, 34469, Istanbul, Turkey
| | - Dilek Odaci Demirkol
- Ege University, Faculty of Science Department of Biochemistry, 35100, Bornova, Izmir, Turkey
| | - Suna Timur
- Ege University Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100, Bornova, Izmir, Turkey.,Ege University, Faculty of Science Department of Biochemistry, 35100, Bornova, Izmir, Turkey
| | - Yusuf Yagci
- Istanbul Technical University, Department of Chemistry, Faculty of Science and Letters, 34469, Istanbul, Turkey.,Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department Faculty of Science, King Abdulaziz University, PO Box 80203, Jeddah, 21589, Saudi Arabia
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29
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Massoumi B, Massoumi R, Aali N, Jaymand M. Novel nanostructured star-shaped polythiophene, and its electrospun nanofibers with gelatin. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-1038-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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30
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Guler E, Akbulut H, Geyik C, Yilmaz T, Gumus ZP, Barlas FB, Ahan RE, Demirkol DO, Yamada S, Endo T, Timur S, Yagci Y. Complex Structured Fluorescent Polythiophene Graft Copolymer as a Versatile Tool for Imaging, Targeted Delivery of Paclitaxel, and Radiotherapy. Biomacromolecules 2016; 17:2399-408. [DOI: 10.1021/acs.biomac.6b00491] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Emine Guler
- Ege University, Faculty of Science, Department
of Biochemistry, 35100-Bornova, Izmir, Turkey
- Ege University, Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100-Bornova, Izmir, Turkey
| | - Huseyin Akbulut
- Department
of Chemistry, Faculty of Science and Letters, Istanbul Technical University, 34467-Istanbul, Turkey
| | - Caner Geyik
- Ege University, Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100-Bornova, Izmir, Turkey
| | - Tulay Yilmaz
- Ege University, Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100-Bornova, Izmir, Turkey
| | - Z. Pinar Gumus
- Ege University, Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100-Bornova, Izmir, Turkey
| | - F. Baris Barlas
- Ege University, Faculty of Science, Department
of Biochemistry, 35100-Bornova, Izmir, Turkey
| | - Recep Erdem Ahan
- Department
of Chemistry, Faculty of Science and Letters, Istanbul Technical University, 34467-Istanbul, Turkey
| | - Dilek Odaci Demirkol
- Ege University, Faculty of Science, Department
of Biochemistry, 35100-Bornova, Izmir, Turkey
| | - Shuhei Yamada
- Molecular
Engineering Institute, Kinki University, 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Takeshi Endo
- Molecular
Engineering Institute, Kinki University, 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Suna Timur
- Ege University, Faculty of Science, Department
of Biochemistry, 35100-Bornova, Izmir, Turkey
- Ege University, Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences, 35100-Bornova, Izmir, Turkey
| | - Yusuf Yagci
- Department
of Chemistry, Faculty of Science and Letters, Istanbul Technical University, 34467-Istanbul, Turkey
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31
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Bozokalfa G, Akbulut H, Demir B, Guler E, Gumus ZP, Odaci Demirkol D, Aldemir E, Yamada S, Endo T, Coskunol H, Timur S, Yagci Y. Polypeptide Functional Surface for the Aptamer Immobilization: Electrochemical Cocaine Biosensing. Anal Chem 2016; 88:4161-7. [PMID: 26928030 DOI: 10.1021/acs.analchem.6b00760] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Electroanalytical technologies as a beneficial subject of modern analytical chemistry can play an important role for abused drug analysis which is crucial for both legal and social respects. This article reports a novel aptamer-based biosensing procedure for cocaine analysis by combining the advantages of aptamers as selective recognition elements with the well-known advantages of biosensor systems such as the possibility of miniaturization and automation, easy fabrication and modification, low cost, and sensitivity. In order to construct the aptasensor platform, first, polythiophene bearing polyalanine homopeptide side chains (PT-Pala) was electrochemically coated onto the surface of an electrode and then cocaine aptamer was attached to the polymer via covalent conjugation chemistry. The stepwise modification of the surface was confirmed by electrochemical characterization. The designed biosensing system was applied for the detection of cocaine and its metabolite, benzoylecgonine (BE), which exhibited a linear correlation in the range from 2.5 up to 10 nM and 0.5 up to 50 μM for cocaine and BE, respectively. In order to expand its practical application, the proposed method was successfully tested for the analysis of synthetic biological fluids.
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Affiliation(s)
| | - Huseyin Akbulut
- Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University , 34469 Istanbul, Turkey
| | | | | | | | | | | | - Shuhei Yamada
- Molecular Engineering Institute, Kinki University , 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Takeshi Endo
- Molecular Engineering Institute, Kinki University , 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | | | | | - Yusuf Yagci
- Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University , 34469 Istanbul, Turkey
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32
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Guler B, Akbulut H, Barlas FB, Geyik C, Demirkol DO, Senisik AM, Arican HA, Coskunol H, Timur S, Yagci Y. Poly(p
-phenylene) with Poly(ethylene glycol) Chains and Amino Groups as a Functional Platform for Controlled Drug Release and Radiotherapy. Macromol Biosci 2016; 16:730-7. [DOI: 10.1002/mabi.201500384] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 11/25/2015] [Indexed: 12/19/2022]
Affiliation(s)
- Bahar Guler
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Bornova Izmir Turkey
| | - Huseyin Akbulut
- Department of Chemistry; Faculty of Science and Letters; Istanbul Technical University; 34467 Istanbul Turkey
| | - Firat Baris Barlas
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Bornova Izmir Turkey
| | - Caner Geyik
- Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences; Ege University; 35100 Bornova Izmir Turkey
| | - Dilek Odaci Demirkol
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Bornova Izmir Turkey
| | | | - Halil Armagan Arican
- Vocational School of Health Services; Radiotheraphy Department; Sifa University; Buca 35370 Izmir Turkey
| | - Hakan Coskunol
- Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences; Ege University; 35100 Bornova Izmir Turkey
| | - Suna Timur
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Bornova Izmir Turkey
- Institute on Drug Abuse, Toxicology & Pharmaceutical Sciences; Ege University; 35100 Bornova Izmir Turkey
| | - Yusuf Yagci
- Department of Chemistry; Faculty of Science and Letters; Istanbul Technical University; 34467 Istanbul Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry DepartmentFaculty of Science; King Abdulaziz University; PO Box 80203 Jeddah 21589 Saudi Arabia
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33
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Yilmaz T, Guler E, Gumus ZP, Akbulut H, Aldemir E, Coskunol H, Goen Colak D, Cianga I, Yamada S, Timur S, Endo T, Yagci Y. Synthesis and application of a novel poly-l-phenylalanine electroactive macromonomer as matrix for the biosensing of ‘Abused Drug’ model. Polym Chem 2016. [DOI: 10.1039/c6py01764a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The synthesis and biosensing application of a novel poly-l-phenylalanine-bearing electroactive macromonomer has been carried out.
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