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Vahdatiyekta P, Zniber M, Bobacka J, Huynh TP. A review on conjugated polymer-based electronic tongues. Anal Chim Acta 2022; 1221:340114. [DOI: 10.1016/j.aca.2022.340114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/21/2022] [Accepted: 06/21/2022] [Indexed: 11/24/2022]
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2
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Wang CC, Wei SC, Luo SC. Recent Advances and Biomedical Applications of Peptide-Integrated Conducting Polymers. ACS APPLIED BIO MATERIALS 2022; 5:1916-1933. [PMID: 35119258 DOI: 10.1021/acsabm.1c01194] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Conducting polymers (CPs) are of great interests to researchers around the world in biomedical applications owing to their unique electrical and mechanical properties. Besides, they are easy to fabricate and have long-term stability. These features make CPs a powerful building block of modern biomaterials. Peptide functionalization has been a versatile tool for the development of CP-based biomaterials. With the aid of peptide modifications, the biocompatibility, target selectivity, and cellular interactions of CPs can be greatly improved. Reflecting these aspects, an increasing number of studies on peptide-integrated conducting polymers have been reported recently. In this review, various kinds of peptide immobilization strategies on CPs are introduced. Moreover, the aims of peptide modification are discussed in three aspects: enhancing the specific selectivity, avoiding nonspecific adhesion, and mimicking the environment of extracellular matrix. We highlighted recent studies in the applications of peptide-integrated CPs in electrochemical sensors, antifouling surfaces, and conductive biointerfaces. These studies have shown great potentials from the integration of peptide and CPs as a versatile platform for advanced biological and clinical applications in the near future.
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Affiliation(s)
- Chi-Cha Wang
- Department of Materials Science and Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Shu-Chen Wei
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, No.1 Jen Ai Road, Section 1, Taipei 10051, Taiwan
| | - Shyh-Chyang Luo
- Department of Materials Science and Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.,Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes (NHRI), Miaoli County, 35053 Taiwan
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3
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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: 31] [Impact Index Per Article: 10.3] [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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4
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Yu Y, Brió Pérez M, Cao C, de Beer S. Switching (bio-) adhesion and friction in liquid by stimulus responsive polymer coatings. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110298] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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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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6
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Molina BG, Bendrea AD, Lanzalaco S, Franco L, Cianga L, Del Valle LJ, Puiggali J, Turon P, Armelin E, Cianga I, Aleman C. Smart design for a flexible, functionalized and electroresponsive hybrid platform based on poly(3,4-ethylenedioxythiophene) derivatives to improve cell viability. J Mater Chem B 2020; 8:8864-8877. [PMID: 33026390 DOI: 10.1039/d0tb01259a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Development of smart functionalized materials for tissue engineering has attracted significant attention in recent years. In this work we have functionalized a free-standing film of isotactic polypropylene (i-PP), a synthetic polymer that is typically used for biomedical applications (e.g. fabrication of implants), for engineering a 3D all-polymer flexible interface that enhances cell proliferation by a factor of ca. three. A hierarchical construction process consisting of three steps was engineered as follows: (1) functionalization of i-PP by applying a plasma treatment, resulting in i-PPf; (2) i-PPf surface coating with a layer of polyhydroxymethy-3,4-ethylenedioxythiophene nanoparticles (PHMeEDOT NPs) by in situ chemical oxidative polymerization of HMeEDOT; and (3) deposition on the previously activated and PHMeEDOT NPs coated i-PP film (i-PPf/NP) of a graft conjugated copolymer, having a poly(3,4-ethylenedioxythiophene) (PEDOT) backbone, and randomly distributed short poly(ε-caprolactone) (PCL) side chains (PEDOT-g-PCL), as a coating layer of ∼9 μm in thickness. The properties of the resulting bioplatform, which can be defined as a robust macroscopic composite coated with a "molecular composite", were investigated in detail, and both adhesion and proliferation of two human cell lines have been evaluated, as well. The results demonstrate that the incorporation of the PEDOT-g-PCL layer significantly improves cell attachment and cell growth not only when compared to i-PP but also with respect to the same platform coated with only PEDOT, constructed in a similar manner, as a control.
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Affiliation(s)
- Brenda G Molina
- Departament d'Enginyeria Química, EEBE, Universitat Politècnica de Catalunya, C/Eduard Maristany, 10-14, Ed. I2, 08019, Barcelona, Spain.
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7
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Well-Defined Construction of Functional Macromolecular Architectures Based on Polymerization of Amino Acid Urethanes. Biomedicines 2020; 8:biomedicines8090317. [PMID: 32872527 PMCID: PMC7555150 DOI: 10.3390/biomedicines8090317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/21/2020] [Accepted: 08/28/2020] [Indexed: 11/30/2022] Open
Abstract
Polypeptide synthesis was accomplished using the urethane derivatives of amino acids as monomers, which can be easily prepared, purified, and stored at ambient temperature without the requirement for special precautions. The urethanes of amino acids are readily synthesized by the N-carbamoylation of onium salts of amino acids using diphenyl carbonate (DPC). The prepared urethanes are then efficiently cyclized to produce amino acid N-carboxyanhydrides (NCAs). Thereafter, in the presence of primary amines, the ring-opening polymerization (ROP) of NCAs is initiated using the amines, to yield polypeptides with controlled molecular weights. The polypeptides have propagating chains bearing reactive amino groups and initiating chain ends endowed with functional moieties that originate from the amines. Aiming to benefit from these interesting characteristics of the polypeptide synthesis using the urethanes of amino acids, various macromolecular architectures containing polypeptide components have been constructed and applied as biofunctional materials in highly efficient antifouling coatings against proteins and cells, as biosensors for specific molecules, and in targeted drug delivery.
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8
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Teimuri-Mofrad R, Aghaiepour A, Rahimpour K. A convenient method for synthesis of novel alkylferrocene derivatives with various functional groups: synthesis, characterization and electrochemical investigation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01938-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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9
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Rasines Mazo A, Allison-Logan S, Karimi F, Chan NJA, Qiu W, Duan W, O’Brien-Simpson NM, Qiao GG. Ring opening polymerization of α-amino acids: advances in synthesis, architecture and applications of polypeptides and their hybrids. Chem Soc Rev 2020; 49:4737-4834. [DOI: 10.1039/c9cs00738e] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This review provides a comprehensive overview of the latest advances in the synthesis, architectural design and biomedical applications of polypeptides and their hybrids.
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Affiliation(s)
- Alicia Rasines Mazo
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Stephanie Allison-Logan
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Fatemeh Karimi
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Nicholas Jun-An Chan
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Wenlian Qiu
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Wei Duan
- School of Medicine
- Deakin University
- Geelong
- Australia
| | - Neil M. O’Brien-Simpson
- Centre for Oral Health Research
- Melbourne Dental School and the Bio21 Institute of Molecular Science and Biotechnology
- University of Melbourne
- Parkville
- Australia
| | - Greg G. Qiao
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
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10
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A promising enzyme anchoring probe for selective ethanol sensing in beverages. Int J Biol Macromol 2019; 133:1228-1235. [PMID: 31055115 DOI: 10.1016/j.ijbiomac.2019.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/17/2019] [Accepted: 05/01/2019] [Indexed: 11/21/2022]
Abstract
A newly designed amperometric biosensor for the determination of ethanol through one-step electrochemical coating of (4,7-di(thiophen-2-yl)benzo[c][1,2,5]selenadiazole-co-1H-pyrrole-3-carboxylic acid) (TBeSe-co-P3CA) on a graphite electrode is presented. It was aimed to propose a newly synthesized copolymer with enhanced biosensing properties as a novel sensor for the quantification of ethanol. The conjugated copolymer (TBeSe-co-P3CA) was prepared through electrochemical polymerization by potential cycling. After polymer modification, alcohol oxidase (AOx) was immobilized on a modified electrode surface for ethanol sensing. In the analytical investigation, the calibration plot is linear above large concentration range (0.085 to 1.7 mM), where sensitivity is around 16.44 μA/mMcm2 with a very low detection limit (LOD) of 0.052 mM based on the signal-to-noise ratio in short response time. Moreover, interfering effect of some possible compounds were examined and the capability of the biosensor in estimating ethanol content in commercial alcoholic beverages was also demonstrated. The results showed satisfactory accuracy of the developed sensor and confirm the proposed sensor has a potential for ethanol quantification compared to the currently used techniques.
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11
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Anantha-Iyengar G, Shanmugasundaram K, Nallal M, Lee KP, Whitcombe MJ, Lakshmi D, Sai-Anand G. Functionalized conjugated polymers for sensing and molecular imprinting applications. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2018.08.001] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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12
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Corrêa RAMS, da Cruz FS, Santos CC, Pimenta TC, Franco DL, Ferreira LF. Optimization and Application of Electrochemical Transducer for Detection of Specific Oligonucleotide Sequence for Mycobacterium tuberculosis. BIOSENSORS 2018; 8:E84. [PMID: 30208638 PMCID: PMC6165072 DOI: 10.3390/bios8030084] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/07/2018] [Accepted: 09/08/2018] [Indexed: 01/30/2023]
Abstract
In this study, the electropolymerization of 4-hydroxyphenylacetic acid (4-HPA) over graphite electrodes (GE) was optimized, aiming its application as a functionalized electrochemical platform for oligonucleotides immobilization. It was investigated for the number of potential cycles and the scan rate influence on the monomer electropolymerization by using cyclic voltammetry technique. It was observed that the polymeric film showed a redox response in the region of +0.53/+0.38 V and the increase in the number of cycles produces more electroactive platforms because of the better electrode coverage. On the other hand, the decrease of scan rate produces more electroactive platforms because of the occurrence of more organized coupling. Scanning electron microscopy (SEM) images showed that the number of potential cycles influences the coverage and morphology of the electrodeposited polymeric film. However, the images also showed that at different scan rates a more organized material was produced. The influence of these optimized polymerization parameters was evaluated both in the immobilization of specific oligonucleotides and in the detection of hybridization with complementary target. Poly(4-HPA)/GE platform has shown efficient and sensitive for oligonucleotides immobilization, as well as for a hybridization event with the complementary oligonucleotide in all investigated cases. The electrode was modified with 100 cycles at 75 mV/s presented the best responses in function of the amplitude at the monitored peak current values for the Methylene Blue and Ethidium Bromide intercalators. The construction of the genosensor to detect a specific oligonucleotide sequence for the Mycobacterium tuberculosis bacillus confirmed the results regarding the poly(4-HPA)/GE platform efficiency since it showed excellent sensitivity. The limit of detection and the limit of quantification was found to be 0.56 (±0.05) μM and 8.6 (±0.7) μM, respectively operating with very low solution volumes (15 µL of probe and 10 µL target). The biosensor development was possible with optimization of the probe adsorption parameters and target hybridization, which led to an improvement in the decrease of the Methylene Blue (MB) reduction signal from 14% to 34%. In addition, interference studies showed that the genosensor has satisfactory selectivity since the hybridization with a non-specific probe resulted in a signal decrease (46% lower) when compared to the specific target.
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Affiliation(s)
- Ricardo A M S Corrêa
- Laboratório de Eletroquímica e Nanotecnologia Aplicada, Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, Diamantina MG 39100-000, Brazil.
| | - Filipe S da Cruz
- Laboratório de Eletroquímica e Nanotecnologia Aplicada, Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, Diamantina MG 39100-000, Brazil.
| | - Cátia C Santos
- Laboratório de Eletroquímica e Nanotecnologia Aplicada, Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, Diamantina MG 39100-000, Brazil.
| | - Thiago C Pimenta
- Laboratório de Eletroquímica e Nanotecnologia Aplicada, Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, Diamantina MG 39100-000, Brazil.
| | - Diego L Franco
- Grupo de Eletroquímica Aplicada a Polímeros e Sensores, Laboratório de Eletroanalítica Aplicado à Biotecnologia e Engenharia de Alimentos, Instituto de Química, Universidade Federal de Uberlândia, Campus Patos de Minas, Av. Getúlio Vargas, 230, Patos de Minas MG 38700-128, Brazil.
| | - Lucas F Ferreira
- Laboratório de Eletroquímica e Nanotecnologia Aplicada, Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, Diamantina MG 39100-000, Brazil.
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13
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Akbulut H, Yamada S, Endo T. Phosgene-Free Synthesis of Poly(l
-cysteine) Containing Styrene Moiety as a Reactive Function. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700078] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Huseyin Akbulut
- Molecular Engineering Institute; Kindai University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
| | - Shuhei Yamada
- Molecular Engineering Institute; Kindai University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
| | - Takeshi Endo
- Molecular Engineering Institute; Kindai University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
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14
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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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15
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16
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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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17
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Ozturk Kirbay F, Ayranci R, Ak M, Odaci Demirkol D, Timur S. Rhodamine functionalized conducting polymers for dual intention: electrochemical sensing and fluorescence imaging of cells. J Mater Chem B 2017; 5:7118-7125. [DOI: 10.1039/c7tb01716b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report here the electrochemical co-polymerization of two functional monomers; one containing fluorescent rhodamine dye (RF) and the other monomer having amine groups (RD), onto electroactive Indium Tin Oxide (ITO) glass.
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Affiliation(s)
| | - Rukiye Ayranci
- Pamukkale University
- Faculty of Art and Science
- Chemistry Department
- 20017 Denizli
- Turkey
| | - Metin Ak
- Pamukkale University
- Faculty of Art and Science
- Chemistry Department
- 20017 Denizli
- Turkey
| | | | - Suna Timur
- Ege University
- Faculty of Science
- Biochemistry Department
- Izmir
- Turkey
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18
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Larik FA, Saeed A, Fattah TA, Muqadar U, Channar PA. Recent advances in the synthesis, biological activities and various applications of ferrocene derivatives. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3664] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fayaz Ali Larik
- Department of Chemistry; Quaid-i-Azam University; 45320 Islamabad Pakistan
| | - Aamer Saeed
- Department of Chemistry; Quaid-i-Azam University; 45320 Islamabad Pakistan
| | | | - Urooj Muqadar
- Department of Chemistry; Quaid-i-Azam University; 45320 Islamabad Pakistan
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19
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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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20
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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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21
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Farina D, Zinellu M, Fanari M, Porcu MC, Scognamillo S, Puggioni GMG, Rocchitta G, Serra PA, Pretti L. Development of a biosensor telemetry system for monitoring fermentation in craft breweries. Food Chem 2016; 218:479-486. [PMID: 27719939 DOI: 10.1016/j.foodchem.2016.09.092] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 09/14/2016] [Accepted: 09/14/2016] [Indexed: 11/29/2022]
Abstract
The development and applications of biosensors in the food industry has had a rapid grown due to their sensitivity, specificity and simplicity of use with respect to classical analytical methods. In this study, glucose and ethanol amperometric biosensors integrated with a wireless telemetry system were developed and used for the monitoring of top and bottom fermentations in beer wort samples. The collected data were in good agreement with those obtained by reference methods. The simplicity of construction, the low cost and the short time of analysis, combined with easy interpretation of the results, suggest that these devices could be a valuable alternative to conventional methods for monitoring fermentation processes in the food industry.
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Affiliation(s)
- Donatella Farina
- Porto Conte Ricerche Srl, S.P. 55 Porto Conte/Capo Caccia, Tramariglio-Alghero (SS) 07041, Italy.
| | - Manuel Zinellu
- Primo Principio C.O.O.P., Tramariglio-Alghero (SS) 07041, Italy.
| | - Mauro Fanari
- Porto Conte Ricerche Srl, S.P. 55 Porto Conte/Capo Caccia, Tramariglio-Alghero (SS) 07041, Italy.
| | - Maria Cristina Porcu
- Istituto di Chimica Biomolecolare (I.C.B.), C.N.R., Traversa La Crucca, 3 Regione Baldinca, 07100 Li Punti, Sassari, Italy.
| | - Sergio Scognamillo
- Porto Conte Ricerche Srl, S.P. 55 Porto Conte/Capo Caccia, Tramariglio-Alghero (SS) 07041, Italy.
| | | | - Gaia Rocchitta
- Department of Clinical and Experimental Medicine, Section of Pharmacology, University of Sassari, V.le San Pietro 43/B, 07100 Sassari, Italy.
| | - Pier Andrea Serra
- Department of Clinical and Experimental Medicine, Section of Pharmacology, University of Sassari, V.le San Pietro 43/B, 07100 Sassari, Italy.
| | - Luca Pretti
- Porto Conte Ricerche Srl, S.P. 55 Porto Conte/Capo Caccia, Tramariglio-Alghero (SS) 07041, Italy.
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22
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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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23
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Yamada S, Goto M, Endo T. Convenient phosgene-free synthesis of polypeptides bearing reactive alkene moiety through polycondensation of activated urethane derivative of α-amino acid. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.04.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Guler B, Akbulut H, Geyik C, Barlas FB, Demirkol DO, Coskunol H, Timur S, Yagci Y. Functional poly(p-phenylene)s as targeting and drug carrier materials. INT J POLYM MATER PO 2016. [DOI: 10.1080/00914037.2016.1157797] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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25
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Ayranci R, Ak M, Ocal S, Karakus M. Synthesis of new ferrocenyldithiophosphonate derivatives: electrochemical, electrochromic, and optical properties. Des Monomers Polym 2016. [DOI: 10.1080/15685551.2016.1169377] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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26
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Wong EHH, Khin MM, Ravikumar V, Si Z, Rice SA, Chan-Park MB. Modulating Antimicrobial Activity and Mammalian Cell Biocompatibility with Glucosamine-Functionalized Star Polymers. Biomacromolecules 2016; 17:1170-8. [PMID: 26859230 DOI: 10.1021/acs.biomac.5b01766] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The development of novel reagents and antibiotics for combating multidrug resistance bacteria has received significant attention in recent years. In this study, new antimicrobial star polymers (14-26 nm in diameter) that consist of mixtures of polylysine and glycopolymer arms were developed and were shown to possess antimicrobial efficacy toward Gram positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus (VRE) (with MIC values as low as 16 μg mL(-1)) while being non-hemolytic (HC50 > 10,000 μg mL(-1)) and exhibit excellent mammalian cell biocompatibility. Structure function analysis indicated that the antimicrobial activity and mammalian cell biocompatibility of the star nanoparticles could be optimized by modifying the molar ratio of polylysine to glycopolymers arms. The technology described herein thus represents an innovative approach that could be used to fight deadly infectious diseases.
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Affiliation(s)
- Edgar H H Wong
- School of Chemical and Biomedical Engineering, and ‡Centre for Antimicrobial Bioengineering, Nanyang Technological University , Singapore 637459.,The Singapore Centre for Environmental Life Sciences Engineering, and ∥School of Biological Sciences, Nanyang Technological University , Singapore 637551
| | - Mya Mya Khin
- School of Chemical and Biomedical Engineering, and ‡Centre for Antimicrobial Bioengineering, Nanyang Technological University , Singapore 637459.,The Singapore Centre for Environmental Life Sciences Engineering, and ∥School of Biological Sciences, Nanyang Technological University , Singapore 637551
| | - Vikashini Ravikumar
- School of Chemical and Biomedical Engineering, and ‡Centre for Antimicrobial Bioengineering, Nanyang Technological University , Singapore 637459.,The Singapore Centre for Environmental Life Sciences Engineering, and ∥School of Biological Sciences, Nanyang Technological University , Singapore 637551
| | - Zhangyong Si
- School of Chemical and Biomedical Engineering, and ‡Centre for Antimicrobial Bioengineering, Nanyang Technological University , Singapore 637459.,The Singapore Centre for Environmental Life Sciences Engineering, and ∥School of Biological Sciences, Nanyang Technological University , Singapore 637551
| | - Scott A Rice
- School of Chemical and Biomedical Engineering, and ‡Centre for Antimicrobial Bioengineering, Nanyang Technological University , Singapore 637459.,The Singapore Centre for Environmental Life Sciences Engineering, and ∥School of Biological Sciences, Nanyang Technological University , Singapore 637551
| | - Mary B Chan-Park
- School of Chemical and Biomedical Engineering, and ‡Centre for Antimicrobial Bioengineering, Nanyang Technological University , Singapore 637459.,The Singapore Centre for Environmental Life Sciences Engineering, and ∥School of Biological Sciences, Nanyang Technological University , Singapore 637551
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27
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Camurlu P, Guven N, Bicil Z. Ferrocene clicked polypyrrole derivatives: effect of spacer group on electrochemical properties and post-polymerization functionalization. Des Monomers Polym 2016. [DOI: 10.1080/15685551.2015.1136526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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28
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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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29
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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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30
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31
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Azak H, Barlas FB, Yildiz HB, Gulec K, Demir B, Demirkol DO, Timur S. Folic-Acid-Modified Conducting Polymer: Electrochemical Detection of the Cell Attachment. Macromol Biosci 2015; 16:545-52. [DOI: 10.1002/mabi.201500274] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 10/26/2015] [Indexed: 02/01/2023]
Affiliation(s)
- Hacer Azak
- Kamil Ozdag Science Faculty; Chemistry Department; Karamanoglu Mehmetbey University; 70100 Karaman Turkey
| | - Firat Baris Barlas
- Faculty of Science; Department of Biochemistry; Ege University; 35100 Izmir Turkey
| | - Huseyin Bekir Yildiz
- Department of Materials Science and Nano Technology Engineering; KTO Karatay University; 42020 Konya Turkey
| | - Kadri Gulec
- Graduate School of Natural and Applied Sciences; Biotechnology Department; Ege University; 35100 Izmir Turkey
| | - Bilal Demir
- Faculty of Science; Department of Biochemistry; Ege University; 35100 Izmir Turkey
| | - Dilek Odaci Demirkol
- Faculty of Science; Department of Biochemistry; Ege University; 35100 Izmir Turkey
| | - Suna Timur
- Faculty of Science; Department of Biochemistry; Ege University; 35100 Izmir Turkey
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32
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Akbulut H, Bozokalfa G, Asker DN, Demir B, Guler E, Odaci Demirkol D, Timur S, Yagci Y. Polythiophene-g-poly(ethylene glycol) with Lateral Amino Groups as a Novel Matrix for Biosensor Construction. ACS APPLIED MATERIALS & INTERFACES 2015; 7:20612-20622. [PMID: 26323569 DOI: 10.1021/acsami.5b04967] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In the ever-expanding field of conducting polymer research, functionalized graft hybrid copolymers have gained considerable interest in the biomedical engineering and biosensing applications, particularly. In the present work, a new biosensor based on conducting graft copolymer for the detection of phenolic compounds was developed. Thereby, a robust and novel material, namely "polythiophene-g-poly(ethylene glycol) with lateral amino groups" (PT-NH2-g-PEG) hybrid conducting polymer was synthesized via Suzuki condensation polymerization and characterized with (1)H NMR analysis, UV-vis spectroscopy, gel permeation chromatography (GPC) and fluorescence spectroscopy. PT-NH2-g-PEG architecture was then applied as an immobilization matrix to accomplish extended biosensing function. In a typical process, Laccase was utilized as a model enzyme for the detection of phenolic compounds. Detailed surface characterization of PT-NH2-g-PEG/Lac was performed by cyclic voltammetry, electrochemical impedance spectroscopy, atomic force microscopy, fluorescence microscopy and scanning electron microscopy measurements. Optimum pH and polymer amount were found to be pH 6.5 and 0.5 mg polymer, respectively, with the linear range of 0.0025-0.05 mM and 132.45 μA/mM sensitivity. The kinetic parameters of PT-NH2-g-PEG/Lac are 0.026 mM for Km(app) and 7.38 μA for Imax, respectively. Furthermore, the PT-NH2-g-PEG/Lac biofilm was retained 82% of its activity for 12 days indicating excellent recovery as tested with artificial wastewater.
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Affiliation(s)
- Huseyin Akbulut
- Istanbul Technical University , Department of Chemistry, Faculty of Science and Letters, Istanbul, Turkey
| | - Guliz Bozokalfa
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Duygu N Asker
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Bilal Demir
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Emine Guler
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
- Ege University , Institute of Drug Abuse Toxicology & Pharmaceutical Sciences, 35100 Bornova, Izmir, Turkey
| | - Dilek Odaci Demirkol
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Suna Timur
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
- Ege University , Institute of Drug Abuse Toxicology & Pharmaceutical Sciences, 35100 Bornova, Izmir, Turkey
| | - Yusuf Yagci
- Istanbul Technical University , Department of Chemistry, Faculty of Science and Letters, Istanbul, Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department Faculty of Science, King Abdulaziz University , P.O. Box 80203, Jeddah 21589, Saudi Arabia
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33
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Guler E, Akbulut H, Bozokalfa G, Demir B, Eyrilmez GO, Yavuz M, Demirkol DO, Coskunol H, Endo T, Yamada S, Timur S, Yagci Y. Bioapplications of Polythiophene-g-Polyphenylalanine-Covered Surfaces. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500219] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Emine Guler
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Izmir Turkey
- Institute on Drug Abuse Toxicology and Pharmaceutical Science; Ege University; 35100 Izmir Turkey
| | - Huseyin Akbulut
- Department of Chemistry; Faculty of Science and Letters; Istanbul Technical University; Maslak 34469 Istanbul Turkey
| | - Guliz Bozokalfa
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Izmir Turkey
| | - Bilal Demir
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Izmir Turkey
| | - Gizem Oyman Eyrilmez
- Department of Biotechnology; Graduate School of Natural and Applied Sciences; Ege University; 35100 Izmir Turkey
| | - Murat Yavuz
- Department of Chemistry; Faculty of Science; Dicle University; 21280 Diyarbakir Turkey
| | - Dilek Odaci Demirkol
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Izmir Turkey
| | - Hakan Coskunol
- Institute on Drug Abuse Toxicology and Pharmaceutical Science; Ege University; 35100 Izmir Turkey
- Psychiatry Department; Faculty of Medicine; Ege University; 35100 Izmir Turkey
| | - Takeshi Endo
- Molecular Engineering Institute; Kinki University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
| | - Shuhei Yamada
- Molecular Engineering Institute; Kinki University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
| | - Suna Timur
- Department of Biochemistry; Faculty of Science; Ege University; 35100 Izmir Turkey
- Institute on Drug Abuse Toxicology and Pharmaceutical Science; Ege University; 35100 Izmir Turkey
| | - Yusuf Yagci
- Department of Chemistry; Faculty of Science and Letters; Istanbul Technical University; Maslak 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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34
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Temel BA, Yilmaz G, Yagci Y. Unconventional Sulfur Chemistries for Macromolecular Syntheses. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2015.1034315] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Binnur Aydogan Temel
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Bezmialem Vakif University, Fatih, Istanbul 34093, , Turkey
| | - Gorkem Yilmaz
- Department of Chemistry, Istanbul Technical University, Maslak, Istanbul 34469, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University, Maslak, Istanbul 34469, Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
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35
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Yamada S, Goto M, Endo T. Facile Route for the Synthesis of Adamantane-Containing Polypeptides through Polycondensation of Activated Urethane Derivative of α-Amino Acids. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500069] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shuhei Yamada
- Molecular Engineering Institute; Kinki University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
| | - Mitsuaki Goto
- 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
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36
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Akbulut H, Endo T, Yamada S, Yagci Y. Synthesis and characterization of polyphenylenes with polypeptide and poly(ethylene glycol) side chains. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27621] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Huseyin Akbulut
- Department of Chemistry; Istanbul Technical University; Istanbul 34469 Turkey
| | - Takeshi Endo
- Molecular Engineering Institute; Kinki University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
| | - Shuhei Yamada
- Molecular Engineering Institute; Kinki University; 11-6 Kayanomori Iizuka Fukuoka 820-8555 Japan
| | - Yusuf Yagci
- Department of Chemistry; Istanbul Technical University; Istanbul 34469 Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department; Faculty of Science; King Abdulaziz University; P.O. Box 80203 Jeddah 21589 Saudi Arabia
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37
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González B, del Valle M, Díaz F, Espinosa-Bustos C, Ramírez A, Hernández L. Synthesis and electrochemical characterization of new ruthenium–terthiophene complexes. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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38
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Geyik C, Ciftci M, Demir B, Guler B, Ozkaya AB, Gumus ZP, Barlas FB, Odaci Demirkol D, Coskunol H, Timur S, Yagci Y. Controlled release of anticancer drug Paclitaxel using nano-structured amphiphilic star-hyperbranched block copolymers. Polym Chem 2015. [DOI: 10.1039/c5py00780a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two amphiphilic star-hyperbranched copolymers with different hydrophilic PHEMA segments were synthesized, and their drug loading/release profiles were examined by using Paclitaxel.
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Affiliation(s)
- Caner Geyik
- Ege University
- Institute on Drug Abuse
- Toxicology and Pharmaceutical Sciences
- 35100, Izmir
- Turkey
| | - Mustafa Ciftci
- Istanbul Technical University
- Department of Chemistry
- 34469, Istanbul
- Turkey
| | - Bilal Demir
- Ege University
- Faculty of Science
- Department of Biochemistry
- 35100, Izmir
- Turkey
| | - Bahar Guler
- Ege University
- Faculty of Science
- Department of Biochemistry
- 35100, Izmir
- Turkey
| | - A. Burak Ozkaya
- Ege University
- School of Medicine
- Department of Medical Biochemistry
- 35100, Izmir
- Turkey
| | - Z. Pınar Gumus
- Ege University
- Institute on Drug Abuse
- Toxicology and Pharmaceutical Sciences
- 35100, Izmir
- Turkey
| | - F. Baris Barlas
- Ege University
- Faculty of Science
- Department of Biochemistry
- 35100, Izmir
- Turkey
| | | | - Hakan Coskunol
- Ege University
- Institute on Drug Abuse
- Toxicology and Pharmaceutical Sciences
- 35100, Izmir
- Turkey
| | - Suna Timur
- Ege University
- Institute on Drug Abuse
- Toxicology and Pharmaceutical Sciences
- 35100, Izmir
- Turkey
| | - Yusuf Yagci
- Istanbul Technical University
- Department of Chemistry
- 34469, Istanbul
- Turkey
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39
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Akbulut H, Guler B, Timur S, Yagci Y. Synthesis, characterization and targeted cell imaging applications of poly(p-phenylene)s with amino and poly(ethylene glycol) substituents. RSC Adv 2015. [DOI: 10.1039/c5ra08893c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel approach for bioconjugation associated with a fluorescent conjugated polymer is demonstrated.
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Affiliation(s)
- Huseyin Akbulut
- Department of Chemistry
- Faculty of Science and Letters
- Istanbul Technical University
- Istanbul
- Turkey
| | - Bahar Guler
- Department of Biochemistry
- Faculty of Science
- Ege University
- Izmir
- Turkey
| | - 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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40
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Yamada S, Ikkyu K, Iso K, Goto M, Endo T. Facile synthesis of polymethionine oxides through polycondensation of activated urethane derivative of α-amino acid and their application to antifouling polymer against proteins and cells. Polym Chem 2015. [DOI: 10.1039/c4py01656d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Polymethionine(oxide)s were readily synthesized through polycondensation with amines, accompanying the elimination of phenol and CO2and used as antifouling polymer against biological matters.
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Affiliation(s)
- Shuhei Yamada
- Molecular Engineering Institute
- Kinki University
- Iizuka
- Japan
| | | | | | - Mitsuaki Goto
- Molecular Engineering Institute
- Kinki University
- Iizuka
- Japan
| | - Takeshi Endo
- Molecular Engineering Institute
- Kinki University
- Iizuka
- Japan
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