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Monteiro T, Almeida MG. Electrochemical Enzyme Biosensors Revisited: Old Solutions for New Problems. Crit Rev Anal Chem 2018; 49:44-66. [PMID: 29757683 DOI: 10.1080/10408347.2018.1461552] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Worldwide legislation is driving the development of novel and highly efficient analytical tools for assessing the composition of every material that interacts with Consumers or Nature. The biosensor technology is one of the most active R&D domains of Analytical Sciences focused on the challenge of taking analytical chemistry to the field. Electrochemical biosensors based on redox enzymes, in particular, are highly appealing due to their usual quick response, high selectivity and sensitivity, low cost and portable dimensions. This review paper aims to provide an overview of the most important advances made in the field since the proposal of the first biosensor, the well-known hand-held glucose meter. The first section addresses the current needs and challenges for novel analytical tools, followed by a brief description of the different components and configurations of biosensing devices, and the fundamentals of enzyme kinetics and amperometry. The following sections emphasize on enzyme-based amperometric biosensors and the different stages of their development.
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Affiliation(s)
- Tiago Monteiro
- a UCIBIO-REQUIMTE, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa , Caparica , Portugal
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52
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Ovchinnikova SN. The Effect of Adsorption of Ions of the Hexacyanoferrate(II)/(III) Redox Pair on Self-Assembly of Octanethiol at Its Adsorption from Aqueous Solutions on Gold Electrode. RUSS J ELECTROCHEM+ 2018. [DOI: 10.1134/s1023193517110106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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53
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Pagnoncelli KC, Pereira AR, Sedenho GC, Bertaglia T, Crespilho FN. Ethanol generation, oxidation and energy production in a cooperative bioelectrochemical system. Bioelectrochemistry 2018; 122:11-25. [PMID: 29510261 DOI: 10.1016/j.bioelechem.2018.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 02/14/2018] [Accepted: 02/25/2018] [Indexed: 11/26/2022]
Abstract
Integrating in situ biofuel production and energy conversion into a single system ensures the production of more robust networks as well as more renewable technologies. For this purpose, identifying and developing new biocatalysts is crucial. Herein, is reported a bioelectrochemical system consisting of alcohol dehydrogenase (ADH) and Saccharomyces cerevisiae, wherein both function cooperatively for ethanol production and its bioelectrochemical oxidation. Here, it is shown that it is possible to produce ethanol and use it as a biofuel in a tandem manner. The strategy is to employ flexible carbon fibres (FCF) electrode that could adsorb both the enzyme and the yeast cells. Glucose is used as a substrate for the yeast for the production of ethanol, while the enzyme is used to catalyse the oxidation of ethanol to acetaldehyde. Regarding the generation of reliable electricity based on electrochemical systems, the biosystem proposed in this study operates at a low temperature and ethanol production is proportional to the generated current. With further optimisation of electrode design, we envision the use of the cooperative biofuel cell for energy conversion and management of organic compounds.
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Affiliation(s)
- Kamila C Pagnoncelli
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP 13560-970, Brazil
| | - Andressa R Pereira
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP 13560-970, Brazil
| | - Graziela C Sedenho
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP 13560-970, Brazil
| | - Thiago Bertaglia
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP 13560-970, Brazil
| | - Frank N Crespilho
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP 13560-970, Brazil.
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54
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Reta N, Saint CP, Michelmore A, Prieto-Simon B, Voelcker NH. Nanostructured Electrochemical Biosensors for Label-Free Detection of Water- and Food-Borne Pathogens. ACS APPLIED MATERIALS & INTERFACES 2018; 10:6055-6072. [PMID: 29369608 DOI: 10.1021/acsami.7b13943] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The emergence of nanostructured materials has opened new horizons in the development of next generation biosensors. Being able to control the design of the electrode interface at the nanoscale combined with the intrinsic characteristics of the nanomaterials engenders novel biosensing platforms with improved capabilities. The purpose of this review is to provide a comprehensive and critical overview of the latest trends in emerging nanostructured electrochemical biosensors. A detailed description and discussion of recent approaches to construct label-free electrochemical nanostructured electrodes is given with special focus on pathogen detection for environmental monitoring and food safety. This includes the use of nanoscale materials such as nanotubes, nanowires, nanoparticles, and nanosheets as well as porous nanostructured materials including nanoporous anodic alumina, mesoporous silica, porous silicon, and polystyrene nanochannels. These platforms may pave the way toward the development of point-of-care portable electronic devices for applications ranging from environmental analysis to biomedical diagnostics.
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Affiliation(s)
| | | | | | - Beatriz Prieto-Simon
- Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia
| | - Nicolas H Voelcker
- Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia
- Victorian Node of the Australian National Fabrication Facility, Melbourne Centre for Nanofabrication , Clayton, Victoria 3168, Australia
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PEREIRA ANDRESSAR, SEDENHO GRAZIELAC, SOUZA JOÃOCPDE, CRESPILHO FRANKN. Advances in enzyme bioelectrochemistry. ACTA ACUST UNITED AC 2018; 90:825-857. [DOI: 10.1590/0001-3765201820170514] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 10/11/2017] [Indexed: 11/21/2022]
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56
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Lactate-induced decomposition of layer-by-layer films composed of phenylboronic acid-modified poly(allylamine) and poly(vinyl alcohol) under extracellular tumor conditions. J Colloid Interface Sci 2018; 510:302-307. [DOI: 10.1016/j.jcis.2017.09.075] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 09/19/2017] [Accepted: 09/20/2017] [Indexed: 02/05/2023]
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57
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Nie J, He B, Cheng Y, Yin W, Hou C, Huo D, Qian L, Qin Y, Fa H. Design of L-cysteine functionalized Au@SiO2@Fe3O4/nitrogen-doped graphene nanocomposite and its application in electrochemical detection of Pb2+. Chem Res Chin Univ 2017. [DOI: 10.1007/s40242-017-7101-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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58
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Oliverio M, Perotto S, Messina GC, Lovato L, De Angelis F. Chemical Functionalization of Plasmonic Surface Biosensors: A Tutorial Review on Issues, Strategies, and Costs. ACS APPLIED MATERIALS & INTERFACES 2017; 9:29394-29411. [PMID: 28796479 PMCID: PMC5593307 DOI: 10.1021/acsami.7b01583] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 08/10/2017] [Indexed: 05/21/2023]
Abstract
In an ideal plasmonic surface sensor, the bioactive area, where analytes are recognized by specific biomolecules, is surrounded by an area that is generally composed of a different material. The latter, often the surface of the supporting chip, is generally hard to be selectively functionalized, with respect to the active area. As a result, cross talks between the active area and the surrounding one may occur. In designing a plasmonic sensor, various issues must be addressed: the specificity of analyte recognition, the orientation of the immobilized biomolecule that acts as the analyte receptor, and the selectivity of surface coverage. The objective of this tutorial review is to introduce the main rational tools required for a correct and complete approach to chemically functionalize plasmonic surface biosensors. After a short introduction, the review discusses, in detail, the most common strategies for achieving effective surface functionalization. The most important issues, such as the orientation of active molecules and spatial and chemical selectivity, are considered. A list of well-defined protocols is suggested for the most common practical situations. Importantly, for the reported protocols, we also present direct comparisons in term of costs, labor demand, and risk vs benefit balance. In addition, a survey of the most used characterization techniques necessary to validate the chemical protocols is reported.
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Affiliation(s)
- Manuela Oliverio
- Department of Health
Science, University Magna Graecia of Catanzaro, Viale Europa−Loc. Germaneto, 88100 Catanzaro, Italy
- Italian Institute of Technology, Via Morego 30, 16163 Genova, Italy
| | - Sara Perotto
- Italian Institute of Technology, Via Morego 30, 16163 Genova, Italy
- Department of Informatics,
Bioengineering, Robotics and Systems Engineering (DIBRIS), Università degli Studi di Genova, Via Balbi 5, 16126 Genova, Italy
| | | | - Laura Lovato
- Italian Institute of Technology, Via Morego 30, 16163 Genova, Italy
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59
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Layer-by-Layer AuNPs-SiPy + /Prussian blue nanoparticles modified electrodes: characterization and electrocatalytic effects. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.07.185] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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60
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Golshirazi A, Kharaziha M, Golozar M. Polyethylenimine/kappa carrageenan: Micro-arc oxidation coating for passivation of magnesium alloy. Carbohydr Polym 2017; 167:185-195. [DOI: 10.1016/j.carbpol.2017.03.025] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 02/02/2017] [Accepted: 03/08/2017] [Indexed: 12/01/2022]
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61
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Takahashi S, Suzuki I, Sugawara T, Seno M, Minaki D, Anzai JI. Alizarin Red S-Confined Layer-By-Layer Films as Redox-Active Coatings on Electrodes for the Voltammetric Determination of L-Dopa. MATERIALS (BASEL, SWITZERLAND) 2017; 10:E581. [PMID: 28772942 PMCID: PMC5552174 DOI: 10.3390/ma10060581] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 05/23/2017] [Accepted: 05/23/2017] [Indexed: 11/17/2022]
Abstract
The preparation of redox-active coatings is a key step in fabricating electrochemical biosensors. To this goal, a variety of coating materials have been used in combination with redox-active compounds. In this study, alizarin red S (ARS) was confined in layer-by-layer (LbL) films composed of poly(ethyleneimine) (PEI) and carboxymethylcellulose (CMC) to study the redox properties. A gold (Au) disc electrode coated with PEI/CMC LbL film was immersed in an ARS solution to uptake ARS into the film. ARS was successfully confined in the LbL film through electrostatic interactions. The cyclic voltammogram (CV) of ARS-confined PEI/CMC film-coated electrodes thus prepared exhibited redox waves in the potential range from -0.5 to -0.7 V originating from 9,10-anthraquinone moiety in ARS, demonstrating that ARS preserves its redox activity in the LbL film. An additional oxidation peak appeared around -0.4 V in the CV recorded in the solution containing phenylboronic acid (PBA), due to the formation of a boronate ester of ARS (ARS-PBA) in the film. The oxidation peak current at -0.4 V decreased upon addition of 3,4-dihydroxyphenylalanine (L-dopa) to the solution. Thus, the results suggest a potential use of the ARS-confined PEI/CMC films for constructing voltammetric sensors for L-dopa.
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Affiliation(s)
- Shigehiro Takahashi
- Faculty of Pharmacy, Takasaki University of Health and Welfare, 37-1 Nakaorui, Takasaki 370-0033, Japan.
| | - Iwao Suzuki
- Faculty of Pharmacy, Takasaki University of Health and Welfare, 37-1 Nakaorui, Takasaki 370-0033, Japan.
| | - Tatsuro Sugawara
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| | - Masaru Seno
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| | - Daichi Minaki
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| | - Jun-Ichi Anzai
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
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62
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Laftsoglou T, Jeuken LJC. Supramolecular electrode assemblies for bioelectrochemistry. Chem Commun (Camb) 2017; 53:3801-3809. [PMID: 28317998 PMCID: PMC5436043 DOI: 10.1039/c7cc01154g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 03/14/2017] [Indexed: 12/03/2022]
Abstract
For more than three decades, the field of bioelectrochemistry has provided novel insights into the catalytic mechanisms of enzymes, the principles that govern biological electron transfer, and has elucidated the basic principles for bioelectrocatalytic systems. Progress in biochemistry, bionanotechnology, and our ever increasing ability to control the chemistry and structure of electrode surfaces has enabled the study of ever more complex systems with bioelectrochemistry. This feature article highlights developments over the last decade, where supramolecular approaches have been employed to develop electrode assemblies that increase enzyme loading on the electrode or create more biocompatible environments for membrane enzymes. Two approaches are particularly highlighted: the use of layer-by-layer assembly, and the modification of electrodes with planar lipid membranes.
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Affiliation(s)
- Theodoros Laftsoglou
- School of Biomedical Sciences and Astbury Centre for Structural Molecular Biology, University of Leeds, LS2 9JT, Leeds, UK.
| | - Lars J C Jeuken
- School of Biomedical Sciences and Astbury Centre for Structural Molecular Biology, University of Leeds, LS2 9JT, Leeds, UK.
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63
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Sato K, Awaji K, Ito M, Anzai JI. Preparation of H2O2-induced poly (amidoamine) dendrimer-release multilayer films. Colloid Polym Sci 2017. [DOI: 10.1007/s00396-017-4073-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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64
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65
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Manzanares-Palenzuela C, Fernandes E, Lobo-Castañón M, López-Ruiz B, Zucolotto V. Impedance sensing of DNA hybridization onto nanostructured phthalocyanine-modified electrodes. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.10.140] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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66
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Oded M, Kelly ST, Gilles MK, Müller AH, Shenhar R. From dots to doughnuts: Two-dimensionally confined deposition of polyelectrolytes on block copolymer templates. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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67
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Pereira AR, de Souza JC, Iost RM, Sales FC, Crespilho FN. Application of carbon fibers to flexible enzyme electrodes. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.01.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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68
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Oded M, Müller AHE, Shenhar R. A block copolymer-templated construction approach for the creation of nano-patterned polyelectrolyte multilayers and nanoscale objects. SOFT MATTER 2016; 12:8098-8103. [PMID: 27550638 DOI: 10.1039/c6sm01678b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A block copolymer-based assembly approach for the creation of nano-patterned polyelectrolyte multilayers over cm2-scale areas is presented. Up to 5 bi-layers were selectively assembled on top of specific nano-domains featuring different morphologies. The successful isolation of nanoscale objects corresponding in shape to the template features is also demonstrated. This methodology is applicable to different types of polyelectrolytes, and opens up a new dimension for layer-by-layer construction.
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Affiliation(s)
- Meirav Oded
- The Institute of Chemistry and The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 9190401, Israel.
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69
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Piccinini E, Bliem C, Reiner-Rozman C, Battaglini F, Azzaroni O, Knoll W. Enzyme-polyelectrolyte multilayer assemblies on reduced graphene oxide field-effect transistors for biosensing applications. Biosens Bioelectron 2016; 92:661-667. [PMID: 27836616 DOI: 10.1016/j.bios.2016.10.035] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 09/28/2016] [Accepted: 10/18/2016] [Indexed: 01/27/2023]
Abstract
We present the construction of layer-by-layer (LbL) assemblies of polyethylenimine and urease onto reduced-graphene-oxide based field-effect transistors (rGO FETs) for the detection of urea. This versatile biosensor platform simultaneously exploits the pH dependency of liquid-gated graphene-based transistors and the change in the local pH produced by the catalyzed hydrolysis of urea. The use of an interdigitated microchannel resulted in transistors displaying low noise, high pH sensitivity (20.3µA/pH) and transconductance values up to 800 µS. The modification of rGO FETs with a weak polyelectrolyte improved the pH response because of its transducing properties by electrostatic gating effects. In the presence of urea, the urease-modified rGO FETs showed a shift in the Dirac point due to the change in the local pH close to the graphene surface. Markedly, these devices operated at very low voltages (less than 500mV) and were able to monitor urea in the range of 1-1000µm, with a limit of detection (LOD) down to 1µm, fast response and good long-term stability. The urea-response of the transistors was enhanced by increasing the number of bilayers due to the increment of the enzyme surface coverage onto the channel. Moreover, quantification of the heavy metal Cu2+(with a LOD down to 10nM) was performed in aqueous solution by taking advantage of the urease specific inhibition.
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Affiliation(s)
- Esteban Piccinini
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA) - Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata - CONICET, Suc. 4, CC 16, La Plata, Argentina
| | - Christina Bliem
- Centre of Electrochemical Surface Technology (CEST), Viktor-Kaplan-Straße 2, 2700 Wiener Neustadt, Austria
| | - Ciril Reiner-Rozman
- AIT Austrian Institute of Technology, Donau City Straße 1, 1220 Vienna, Austria
| | - Fernando Battaglini
- INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, Argentina
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA) - Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata - CONICET, Suc. 4, CC 16, La Plata, Argentina.
| | - Wolfgang Knoll
- AIT Austrian Institute of Technology, Donau City Straße 1, 1220 Vienna, Austria
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70
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Fort CI, Ortiz R, Cotet LC, Danciu V, Popescu IC, Gorton L. Carbon Aerogel as Electrode Material for Improved Direct Electron Transfer in Biosensors Incorporating Cellobiose Dehydrogenase. ELECTROANAL 2016. [DOI: 10.1002/elan.201600219] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Carmen Ioana Fort
- Department of Chemical Engineering, Laboratory of Electrochemical Research and Nonconventional Materials; University Babes-Bolyai; Arany Janos 11 RO-400028 Cluj-Napoca Romania
| | - Roberto Ortiz
- Department of Analytical Chemistry/Biochemistry and Structural Biology; Lund University; P.O. Box 124 221 00 Lund Sweden
| | - Liviu Cosmin Cotet
- Department of Chemical Engineering, Laboratory of Electrochemical Research and Nonconventional Materials; University Babes-Bolyai; Arany Janos 11 RO-400028 Cluj-Napoca Romania
| | - Virginia Danciu
- Department of Chemical Engineering, Laboratory of Electrochemical Research and Nonconventional Materials; University Babes-Bolyai; Arany Janos 11 RO-400028 Cluj-Napoca Romania
| | - Ionel Catalin Popescu
- Department of Chemical Engineering, Laboratory of Electrochemical Research and Nonconventional Materials; University Babes-Bolyai; Arany Janos 11 RO-400028 Cluj-Napoca Romania
| | - Lo Gorton
- Department of Analytical Chemistry/Biochemistry and Structural Biology; Lund University; P.O. Box 124 221 00 Lund Sweden
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71
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Nanomaterials-based electrochemical immunosensors for cardiac troponin recognition: An illustrated review. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.06.015] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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72
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Impedimetric evaluation of hybrid cationic porphyrin/quantum dot multilayer assemblies: a biocompatible interface for calf thymus DNA immobilization. J Solid State Electrochem 2016. [DOI: 10.1007/s10008-016-3367-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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73
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Marmisollé WA, Maza E, Moya S, Azzaroni O. Amine-appended polyaniline as a water dispersible electroactive polyelectrolyte and its integration into functional self-assembled multilayers. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.05.182] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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74
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Marmisollé WA, Azzaroni O. Recent developments in the layer-by-layer assembly of polyaniline and carbon nanomaterials for energy storage and sensing applications. From synthetic aspects to structural and functional characterization. NANOSCALE 2016; 8:9890-9918. [PMID: 27138455 DOI: 10.1039/c5nr08326e] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The construction of hybrid polymer-inorganic nanoarchitectures for electrochemical purposes based on the layer-by-layer assembly of conducting polymers and carbon nanomaterials has become increasingly popular over the last decade. This explosion of interest is primarily related to the increasing mastery in the design of supramolecular constructs using simple wet chemical approaches. Concomitantly, this continuous research activity paved the way to the rapid development of nanocomposites or "nanoblends" readily integrable into energy storage and sensing devices. In this sense, the layer-by-layer (LbL) assembly technique has allowed us to access three-dimensional (3D) multicomponent carbon-based network nanoarchitectures displaying addressable electrical, electrochemical and transport properties in which conducting polymers, such as polyaniline, and carbon nanomaterials, such as carbon nanotubes or nanographene, play unique roles without disrupting their inherent functions - complementary entities coexisting in harmony. Over the last few years the level of functional sophistication reached by LbL-assembled carbon-based 3D network nanoarchitectures, and the level of knowledge related to how to design, fabricate and optimize the properties of these 3D nanoconstructs have advanced enormously. This feature article presents and discusses not only the recent advances but also the emerging challenges in complex hybrid nanoarchitectures that result from the layer-by-layer assembly of polyaniline, a quintessential conducting polymer, and diverse carbon nanomaterials. This is a rapidly developing research area, and this work attempts to provide an overview of the diverse 3D network nanoarchitectures prepared up to now. The importance of materials processing and LbL integration is explored within each section and while the overall emphasis is on energy storage and sensing applications, the most widely-used synthetic strategies and characterization methods for "nanoblend" formation and performance evaluation are also presented.
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Affiliation(s)
- Waldemar A Marmisollé
- Instituto de Investigaciones Fisicoquímica Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, C.C. 16 Suc. (1900) La Plata, Argentina
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75
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Ovchinnikova SN. Comparative electrochemical study of self-assembly of octanethiol from aqueous and aqueous ethanol solutions on a gold electrode. RUSS J ELECTROCHEM+ 2016. [DOI: 10.1134/s1023193516030083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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76
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Chen Q, Yoo SY, Chung YH, Lee JY, Min J, Choi JW. Control of electrochemical signals from quantum dots conjugated to organic materials by using DNA structure in an analog logic gate. Bioelectrochemistry 2016; 111:1-6. [PMID: 27116705 DOI: 10.1016/j.bioelechem.2016.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 04/12/2016] [Accepted: 04/14/2016] [Indexed: 10/21/2022]
Abstract
Various bio-logic gates have been studied intensively to overcome the rigidity of single-function silicon-based logic devices arising from combinations of various gates. Here, a simple control tool using electrochemical signals from quantum dots (QDs) was constructed using DNA and organic materials for multiple logic functions. The electrochemical redox current generated from QDs was controlled by the DNA structure. DNA structure, in turn, was dependent on the components (organic materials) and the input signal (pH). Independent electrochemical signals from two different logic units containing QDs were merged into a single analog-type logic gate, which was controlled by two inputs. We applied this electrochemical biodevice to a simple logic system and achieved various logic functions from the controlled pH input sets. This could be further improved by choosing QDs, ionic conditions, or DNA sequences. This research provides a feasible method for fabricating an artificial intelligence system.
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Affiliation(s)
- Qi Chen
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 121-742, Republic of Korea
| | - Si-Youl Yoo
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 121-742, Republic of Korea
| | - Yong-Ho Chung
- Department of Chemical Engineering, Hoseo University, Hoseoro 79 bungil 20, Baebang, Asan, Chungnam 336-795, Republic of Korea
| | - Ji-Young Lee
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 121-742, Republic of Korea
| | - Junhong Min
- School of Integrative Engineering, Chung-Ang University, Heukseok-dong, Dongjak-gu, Seoul 156-756, Republic of Korea.
| | - Jeong-Woo Choi
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 121-742, Republic of Korea; Interdisciplinary Program of Integrated Biotechnology, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 121-742, Republic of Korea.
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77
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Mandapalli PK, Labala S, Bojja J, Venuganti VVK. Effect of pirfenidone delivered using layer-by-layer thin film on excisional wound healing. Eur J Pharm Sci 2016; 83:166-74. [DOI: 10.1016/j.ejps.2015.12.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/03/2015] [Accepted: 12/20/2015] [Indexed: 02/04/2023]
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78
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Tiwari JN, Vij V, Kemp KC, Kim KS. Engineered Carbon-Nanomaterial-Based Electrochemical Sensors for Biomolecules. ACS NANO 2016; 10:46-80. [PMID: 26579616 DOI: 10.1021/acsnano.5b05690] [Citation(s) in RCA: 266] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The study of electrochemical behavior of bioactive molecules has become one of the most rapidly developing scientific fields. Biotechnology and biomedical engineering fields have a vested interest in constructing more precise and accurate voltammetric/amperometric biosensors. One rapidly growing area of biosensor design involves incorporation of carbon-based nanomaterials in working electrodes, such as one-dimensional carbon nanotubes, two-dimensional graphene, and graphene oxide. In this review article, we give a brief overview describing the voltammetric techniques and how these techniques are applied in biosensing, as well as the details surrounding important biosensing concepts of sensitivity and limits of detection. Building on these important concepts, we show how the sensitivity and limit of detection can be tuned by including carbon-based nanomaterials in the fabrication of biosensors. The sensing of biomolecules including glucose, dopamine, proteins, enzymes, uric acid, DNA, RNA, and H2O2 traditionally employs enzymes in detection; however, these enzymes denature easily, and as such, enzymeless methods are highly desired. Here we draw an important distinction between enzymeless and enzyme-containing carbon-nanomaterial-based biosensors. The review ends with an outlook of future concepts that can be employed in biosensor fabrication, as well as limitations of already proposed materials and how such sensing can be enhanced. As such, this review can act as a roadmap to guide researchers toward concepts that can be employed in the design of next generation biosensors, while also highlighting the current advancements in the field.
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Affiliation(s)
- Jitendra N Tiwari
- Center for Superfunctional Materials, Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 689-798, Korea
| | - Varun Vij
- Center for Superfunctional Materials, Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 689-798, Korea
| | - K Christian Kemp
- Center for Superfunctional Materials, Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 689-798, Korea
| | - Kwang S Kim
- Center for Superfunctional Materials, Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 689-798, Korea
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79
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Mei C, Lin D, Fan C, Liu A, Wang S, Wang J. Highly sensitive and selective electrochemical detection of Hg(2+) through surface-initiated enzymatic polymerization. Biosens Bioelectron 2016; 80:105-110. [PMID: 26807524 DOI: 10.1016/j.bios.2016.01.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 01/03/2016] [Accepted: 01/05/2016] [Indexed: 10/22/2022]
Abstract
A Hg(2+) electrochemical biosensor is developed by integrating thymine-Hg(2+)-thymine (T-Hg(2+)-T) base pairs for the high selectivity with surface-initiated enzymatic polymerization (SIEP) for signal amplification. The fabrication begins with the covalent conjugation of capture DNA probe labeled with thiol at its 3'terminal onto the gold electrode. The presence of Hg(2+) leads to DNA hybridization, in which complementary DNA was captured onto the biosensor surface, which subsequently catalyzed the addition of deoxynucleotides (dNTP) containing biotinlated 2'-deoxyadenosine 5'-triphosphate (biotin-dATP) by terminal deoxynucleotidyl transferase (TdT). The binding between biotin and strepavidin leads to the attachment of a large number of strepavidin functionalized silver nanoparticles (strepavidin-AgNPs), which could generate electrochemical stripping signal of silver to monitor the concentration of Hg(2+) in KCl solution. Through utilizing the T-Hg(2+)-T selectivity and SIEP amplification, this assay method can detect aqueous Hg(2+) with a wide linear range from 0.05 nM to 100 nM and a detection limit of 0.024 nM. The application of this sensor in the analysis of drinking water demonstrates that the proposed method works well for real samples.
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Affiliation(s)
- Chenyang Mei
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325037, PR China
| | - Dajie Lin
- School of Science and Engineering, Wenzhou University Oujiang College, Wenzhou 325037, PR China; State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing 210093, PR China.
| | - Chengchao Fan
- School of Science and Engineering, Wenzhou University Oujiang College, Wenzhou 325037, PR China
| | - Aili Liu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325037, PR China
| | - Shun Wang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325037, PR China.
| | - Jichang Wang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325037, PR China; Department of Chemistry and Biochemistry, University of Windsor, Canada, ON N9B 3P4, United States
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80
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Zhang W, Wu L, Du L, Yue L, Guan R, Zhang Q, Hou G, Shao R. Layer-by-layer assembly modification to prepare firmly bonded Si–graphene composites for high-performance anodes. RSC Adv 2016. [DOI: 10.1039/c5ra19943c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
A new Si–graphene composite was fabricated by a facile LBL technique followed by thermal reduction, which exhibited excellent cycling performance and rate capability as an anode, showing a high capacity retention rate of 92.0% over 100 cycles.
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Affiliation(s)
- Wenhui Zhang
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
| | - Lin Wu
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
| | - Lijuan Du
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
| | - Lu Yue
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
| | - Rongfeng Guan
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
| | - Qinfang Zhang
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
| | - Guihua Hou
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
| | - Rong Shao
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Yancheng Institute of Technology
- Jiangsu 224051
- China
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81
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Xu J, Qian J, Li H, Wu ZS, Shen W, Jia L. Intelligent DNA machine for the ultrasensitive colorimetric detection of nucleic acids. Biosens Bioelectron 2016; 75:41-7. [DOI: 10.1016/j.bios.2015.08.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 07/22/2015] [Accepted: 08/10/2015] [Indexed: 01/14/2023]
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82
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Wu Y, Tao Y, Cai K, Liu S, Zhang Y, Chi Z, Xu J, Wei Y. Temperature-Induced Transformation from Large Compound Vesicles to Worm-like Aggregates by ABC Triblock Copolymer. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500728] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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83
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Primo EN, Gutierrez FA, Rubianes MD, Rivas GA. Bamboo-like multiwalled carbon nanotubes dispersed in double stranded calf-thymus DNA as a new analytical platform for building layer-by-layer based biosensors. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.09.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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84
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Cortez ML, Ceolín M, Azzaroni O, Battaglini F. Formation of redox-active self-assembled polyelectrolyte–surfactant complexes integrating glucose oxidase on electrodes: Influence of the self-assembly solvent on the signal generation. Bioelectrochemistry 2015; 105:117-22. [DOI: 10.1016/j.bioelechem.2015.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 05/23/2015] [Accepted: 06/10/2015] [Indexed: 11/28/2022]
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85
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Sun Y, Wu X, Zhen D, Zhang S, Hu M, He G. Modification of SPPESK proton exchange membranes through layer-by-layer self-assembly. J Appl Polym Sci 2015. [DOI: 10.1002/app.42867] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Yuanyuan Sun
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, Department of Chemical Engineering; Dalian University of Technology, Dalian; LN 116024 China
| | - Xuemei Wu
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, Department of Chemical Engineering; Dalian University of Technology, Dalian; LN 116024 China
| | - Dongxing Zhen
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, Department of Chemical Engineering; Dalian University of Technology, Dalian; LN 116024 China
| | - Shikai Zhang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, Department of Chemical Engineering; Dalian University of Technology, Dalian; LN 116024 China
| | - Mengmeng Hu
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, Department of Chemical Engineering; Dalian University of Technology, Dalian; LN 116024 China
| | - Gaohong He
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, Department of Chemical Engineering; Dalian University of Technology, Dalian; LN 116024 China
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86
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Marmisollé WA, Gregurec D, Moya S, Azzaroni O. Polyanilines with Pendant Amino Groups as Electrochemically Active Copolymers at Neutral pH. ChemElectroChem 2015. [DOI: 10.1002/celc.201500315] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Waldemar A. Marmisollé
- Instituto de Investigaciones Fisicoquímica Teóricas y Aplicadas (INIFTA); Departamento de Química; Facultad de Ciencias Exactas; Universidad Nacional de La Plata (UNLP)-CONICET; 64 and 113 - La Plata 1900) Argentina
| | - Danijela Gregurec
- Soft Matter Nanotechnology Group; CIC biomaGUNE; Paseo Miramón 182 20009 San Sebastian Gipuzkoa Spain
| | - Sergio Moya
- Soft Matter Nanotechnology Group; CIC biomaGUNE; Paseo Miramón 182 20009 San Sebastian Gipuzkoa Spain
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímica Teóricas y Aplicadas (INIFTA); Departamento de Química; Facultad de Ciencias Exactas; Universidad Nacional de La Plata (UNLP)-CONICET; 64 and 113 - La Plata 1900) Argentina
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87
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Selin V, Ankner JF, Sukhishvili SA. Diffusional Response of Layer-by-Layer Assembled Polyelectrolyte Chains to Salt Annealing. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00361] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Victor Selin
- Department
of Chemistry, Chemical Biology and Biomedical Engineering, Stevens Institute of Technology, Hoboken, New Jersey 07030, United States
| | - John F. Ankner
- Spallation
Neutron Source, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Svetlana A. Sukhishvili
- Department
of Chemistry, Chemical Biology and Biomedical Engineering, Stevens Institute of Technology, Hoboken, New Jersey 07030, United States
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88
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Layer by layer assembled films between hemoglobin and multiwall carbon nanotubes for pH-switchable biosensing. Colloids Surf B Biointerfaces 2015; 129:169-74. [DOI: 10.1016/j.colsurfb.2015.03.044] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Revised: 03/03/2015] [Accepted: 03/19/2015] [Indexed: 11/17/2022]
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89
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Xu J, Zhu Z, Xue H. Porous polystyrene-block-poly(acrylic acid)/hemoglobin membrane formed by dually driven self-assembly and electrochemical application. ACS APPLIED MATERIALS & INTERFACES 2015; 7:8852-8858. [PMID: 25844918 DOI: 10.1021/acsami.5b01487] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This study demonstrated a facile method to form a porous polymeric membrane, immobilizing a biocatalyst. A polyelectrolyte-based amphiphilic diblock copolymer, i.e., polystyrene-block-poly(acrylic acid) (PS-b-PAA), self-assembled with hemoglobin (Hb) dually driven by charge and amphiphilicity during solution-casting and evaporation. XPS and contact angle measurements suggested that the PS block enriched on the membrane surface. The PAA block pointed toward the internal membrane as well as ordered the Hb arrangement at the interface of the polymer and electrode. The obtained PS-b-PAA/Hb electrode showed a remarkably enhanced direct electron transfer (ET), which was revealed to be a surface-controlled process accompanied by single-proton transfer. The membrane was tested to catalyze the reduction of hydrogen peroxide, and exhibited an excellent reproducibility and stability. This method with a charge and amphiphilicity dually driven (CADD) self-assembly opened up a new way to construct a third-generation electrochemical biosensor.
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Affiliation(s)
- Jiaqi Xu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Zhengxi Zhu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Huaiguo Xue
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
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90
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Ovchinnikova SN, Medvedev AZ. Desorption of octanethiol from gold electrode surface during its electrochemical cleaning. RUSS J ELECTROCHEM+ 2015. [DOI: 10.1134/s1023193515040084] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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91
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Maiolino S, Russo A, Pagliara V, Conte C, Ungaro F, Russo G, Quaglia F. Biodegradable nanoparticles sequentially decorated with Polyethyleneimine and Hyaluronan for the targeted delivery of docetaxel to airway cancer cells. J Nanobiotechnology 2015; 13:29. [PMID: 25888948 PMCID: PMC4424546 DOI: 10.1186/s12951-015-0088-2] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 03/19/2015] [Indexed: 12/31/2022] Open
Abstract
Background Novel polymeric nanoparticles (NPs) specifically designed for delivering chemotherapeutics in the body and aimed at improving treatment activity and selectivity, cover a very relevant area in the field of nanomedicine. Here, we describe how to build a polymer shell of Hyaluronan (HA) and Polyethyleneimine (PEI) on biodegradable NPs of poly(lactic-co-glycolic) acid (PLGA) through electrostatic interactions and to achieve NPs with unique features of sustained delivery of a docetaxel (DTX) drug cargo as well as improved intracellular uptake. Results A stable PEI or HA/PEI shell could be obtained by careful selection of layering conditions. NPs with exquisite stability in salt and protein-rich media, with size and surface charge matching biological requirements for intravenous injection and endowed with sustained DTX release could be obtained. Cytotoxicity, uptake and activity of both PLGA/PEI/HA and PLGA/PEI NPs were evaluated in CD44(+) (A549) and CD44(−) (Calu-3) lung cancer cells. In fact, PEI-coated NPs can be formed after degradation/dissociation of the surface HA because of the excess hyaluronidases overexpressed in tumour interstitium. There was no statistically significant cytotoxic effect of PLGA/PEI/HA and PLGA/PEI NPs in both cell lines, thus suggesting that introduction of PEI in NP shell was not hampered by its intrinsic toxicity. Intracellular trafficking of NPs fluorescently labeled with Rhodamine (RHO) (RHO-PLGA/PEI/HA and RHO-PLGA/PEI NPs) demonstrated an increased time-dependent uptake only for RHO-PLGA/PEI/HA NPs in A549 cells as compared to Calu-3 cells. As expected, RHO-PLGA/PEI NP uptake in A549 cells was comparable to that observed in Calu-3 cells. RHO-PLGA/PEI/HA NPs internalized into A549 cells showed a preferential perinuclear localization. Cytotoxicity data in A549 cells suggested that DTX delivered through PLGA/PEI/HA NPs exerted a more potent antiproliferative activity than free DTX. Furthermore, DTX-PLGA/PEI NPs, as hypothetical result of hyaluronidase-mediated degradation in tumor interstitium, were still able to improve the cytotoxic activity of free DTX. Conclusions Taken together, results lead us to hypothesize that biodegradable NPs coated with a PEI/HA shell represent a very promising system to treat CD44 overexpressing lung cancer. In principle, this novel nanocarrier can be extended to different single drugs and drug combinations taking advantage of the shell and core properties. Electronic supplementary material The online version of this article (doi:10.1186/s12951-015-0088-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sara Maiolino
- Laboratory of Drug Delivery, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, Napoli, 80131, Italy.
| | - Annapina Russo
- Laboratory of Biochemistry, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, Napoli, 80131, Italy.
| | - Valentina Pagliara
- Laboratory of Biochemistry, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, Napoli, 80131, Italy.
| | - Claudia Conte
- Laboratory of Drug Delivery, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, Napoli, 80131, Italy.
| | - Francesca Ungaro
- Laboratory of Drug Delivery, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, Napoli, 80131, Italy.
| | - Giulia Russo
- Laboratory of Biochemistry, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, Napoli, 80131, Italy.
| | - Fabiana Quaglia
- Laboratory of Drug Delivery, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, Napoli, 80131, Italy.
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92
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Wolski K, Szuwarzyński M, Kopeć M, Zapotoczny S. Ordered photo- and electroactive thin polymer layers. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.01.031] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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93
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New redox-active layer create via epoxy–amine reaction – The base of genosensor for the detection of specific DNA and RNA sequences of avian influenza virus H5N1. Biosens Bioelectron 2015; 65:427-34. [DOI: 10.1016/j.bios.2014.10.069] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 10/14/2014] [Accepted: 10/29/2014] [Indexed: 02/01/2023]
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94
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Wang L, Lu Z, Cheng Q, Liu L. Three-Dimensional Nickel-Nickel Oxide Core-Shell Nanorod Array for Nonenzymatic Glucose Sensing. ANAL LETT 2015. [DOI: 10.1080/00032719.2015.1004074] [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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95
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Tan L, Wang G, Chen N, Zhang J, Feng H. Layer-by-layer Assembled Multilayers of Graphene/Mono-(6-amino-6-deoxy)-β-cyclodextrin for Detection of Dopamine. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201400726] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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96
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Lalitha K, Nagarajan S. Strongly fluorescent organogels and self-assembled nanostructures from pyrene coupled coumarin derivatives: application in cell imaging. J Mater Chem B 2015; 3:5690-5701. [DOI: 10.1039/c5tb00694e] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present work reports facile synthesis of pyrene coupled coumarin derivatives which could form self-assembled molecular gel and nano-flakes. The nanomaterials obtained via a self-assembly process could be potentially used in fluorescence imaging applications.
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Affiliation(s)
- Krishnamoorthy Lalitha
- Organic Synthesis Group
- Department of Chemistry & The Centre for Nanotechnology and Advanced Biomaterials
- School of Chemical and Biotechnology
- SASTRA University
- Thanjavur-613401
| | - Subbiah Nagarajan
- Organic Synthesis Group
- Department of Chemistry & The Centre for Nanotechnology and Advanced Biomaterials
- School of Chemical and Biotechnology
- SASTRA University
- Thanjavur-613401
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97
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Hiraoka R, Funasaki Y, Ishii J, Maruyama T. Rational design of a degradable polyanion for layer-by-layer assembly for encapsulation and release of cationic functional biomolecules. Chem Commun (Camb) 2015; 51:17447-50. [DOI: 10.1039/c5cc07765f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We designed and synthesized a novel degradable polyanion, poly(phthalic ethylene glycol ester), that assembles with various polycationic biomolecules to form layer-by-layer films to encapsulate and release physiologically active biomolecules.
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Affiliation(s)
- Ryuichi Hiraoka
- Department of Chemical Science and Engineering
- Graduate School of Engineering
- Kobe University
- Nada-ku
- Japan
| | - Yuichi Funasaki
- Department of Chemical Science and Engineering
- Graduate School of Engineering
- Kobe University
- Nada-ku
- Japan
| | - Jun Ishii
- Organization of Advanced Science and Technology
- Kobe University
- Nada-ku
- Japan
| | - Tatsuo Maruyama
- Department of Chemical Science and Engineering
- Graduate School of Engineering
- Kobe University
- Nada-ku
- Japan
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98
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Sugar response of layer-by-layer films composed of poly(vinyl alcohol) and poly(amidoamine) dendrimer bearing 4-carboxyphenylboronic acid. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3490-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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99
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Cebeci FÇ, Schmidt DJ, Hammond PT. Multilayer transfer printing of electroactive thin film composites. ACS APPLIED MATERIALS & INTERFACES 2014; 6:20519-20523. [PMID: 25372508 DOI: 10.1021/am506120e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We demonstrate the high fidelity transfer printing of an electroactive polymer nanocomposite thin film onto a conductive electrode. Polyelectrolyte multilayer thin films of thickness ∼200 nm containing 68 vol % Prussian Blue nanoparticles are assembled on a UV-curable photopolymer stamp and transferred in their entirety onto ITO-coated glass creating ∼2.5 μm-wide line patterns with ∼1.25 μm spacing. AFM and SEM are used to investigate pattern fidelity and morphology, while cyclic voltammetry confirms the electroactive nature of the film and electrical connectivity with the electrode. The patterning strategy presented here could be used to pattern electroactive thin films containing a high density of nanoparticles onto individually addressable microelectrodes for a variety of applications ranging from biosensor arrays to flexible electronics.
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Affiliation(s)
- Fevzi Ç Cebeci
- Faculty of Engineering and Natural Sciences, Sabanci University , Istanbul 34956, Turkey
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100
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Bracamonte MV, Pérez OEL, Teijelo ML, Rivas GA, Ferreyra NF. Quaternized chitosan mediated assembly of gold nanoparticles multilayers. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.08.109] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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