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Katz E, Poghossian A, Schöning MJ. Enzyme-based logic gates and circuits-analytical applications and interfacing with electronics. Anal Bioanal Chem 2016; 409:81-94. [PMID: 27900435 DOI: 10.1007/s00216-016-0079-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 10/27/2016] [Accepted: 11/03/2016] [Indexed: 12/24/2022]
Abstract
The paper is an overview of enzyme-based logic gates and their short circuits, with specific examples of Boolean AND and OR gates, and concatenated logic gates composed of multi-step enzyme-biocatalyzed reactions. Noise formation in the biocatalytic reactions and its decrease by adding a "filter" system, converting convex to sigmoid response function, are discussed. Despite the fact that the enzyme-based logic gates are primarily considered as components of future biomolecular computing systems, their biosensing applications are promising for immediate practical use. Analytical use of the enzyme logic systems in biomedical and forensic applications is discussed and exemplified with the logic analysis of biomarkers of various injuries, e.g., liver injury, and with analysis of biomarkers characteristic of different ethnicity found in blood samples on a crime scene. Interfacing of enzyme logic systems with modified electrodes and semiconductor devices is discussed, giving particular attention to the interfaces functionalized with signal-responsive materials. Future perspectives in the design of the biomolecular logic systems and their applications are discussed in the conclusion. Graphical Abstract Various applications and signal-transduction methods are reviewed for enzyme-based logic systems.
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Affiliation(s)
- Evgeny Katz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, 13699-5810, USA.
| | - Arshak Poghossian
- Institute of Nano- and Biotechnologies, FH Aachen, Aachen University of Applied Sciences, Campus Jülich, Heinrich-Mußmann-Str. 1, 52428, Jülich, Germany. .,Peter Grünberg Institute (PGI-8), Research Centre Jülich GmbH, 52425, Jülich, Germany.
| | - Michael J Schöning
- Institute of Nano- and Biotechnologies, FH Aachen, Aachen University of Applied Sciences, Campus Jülich, Heinrich-Mußmann-Str. 1, 52428, Jülich, Germany. .,Peter Grünberg Institute (PGI-8), Research Centre Jülich GmbH, 52425, Jülich, Germany.
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52
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Kim E, Liu Y, Ben-Yoav H, Winkler TE, Yan K, Shi X, Shen J, Kelly DL, Ghodssi R, Bentley WE, Payne GF. Fusing Sensor Paradigms to Acquire Chemical Information: An Integrative Role for Smart Biopolymeric Hydrogels. Adv Healthc Mater 2016; 5:2595-2616. [PMID: 27616350 PMCID: PMC5485850 DOI: 10.1002/adhm.201600516] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 06/26/2016] [Indexed: 12/14/2022]
Abstract
The Information Age transformed our lives but it has had surprisingly little impact on the way chemical information (e.g., from our biological world) is acquired, analyzed and communicated. Sensor systems are poised to change this situation by providing rapid access to chemical information. This access will be enabled by technological advances from various fields: biology enables the synthesis, design and discovery of molecular recognition elements as well as the generation of cell-based signal processors; physics and chemistry are providing nano-components that facilitate the transmission and transduction of signals rich with chemical information; microfabrication is yielding sensors capable of receiving these signals through various modalities; and signal processing analysis enhances the extraction of chemical information. The authors contend that integral to the development of functional sensor systems will be materials that (i) enable the integrative and hierarchical assembly of various sensing components (for chemical recognition and signal transduction) and (ii) facilitate meaningful communication across modalities. It is suggested that stimuli-responsive self-assembling biopolymers can perform such integrative functions, and redox provides modality-spanning communication capabilities. Recent progress toward the development of electrochemical sensors to manage schizophrenia is used to illustrate the opportunities and challenges for enlisting sensors for chemical information processing.
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Affiliation(s)
- Eunkyoung Kim
- Institute for Biosystems and Biotechnology Research, University of Maryland, College Park, MD, 20742, USA
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA
| | - Yi Liu
- Institute for Biosystems and Biotechnology Research, University of Maryland, College Park, MD, 20742, USA
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA
| | - Hadar Ben-Yoav
- Department of Biomedical Engineering, Ben-Gurion University of the Negev, Beer Sheva, 8410501, Israel
| | - Thomas E Winkler
- Institute for Systems Research, University of Maryland, College Park, MD, 20742, USA
- Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Kun Yan
- School of Resource and Environmental Science, Hubei Biomass-Resource Chemistry Environmental Biotechnology Key Laboratory, Wuhan University, Wuhan, 430079, China
| | - Xiaowen Shi
- School of Resource and Environmental Science, Hubei Biomass-Resource Chemistry Environmental Biotechnology Key Laboratory, Wuhan University, Wuhan, 430079, China
| | - Jana Shen
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, MD, 21201, USA
| | - Deanna L Kelly
- Maryland Psychiatric Research Center, University of Maryland School of Medicine, Baltimore, MD, 21228, USA
| | - Reza Ghodssi
- Institute for Systems Research, University of Maryland, College Park, MD, 20742, USA
- Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, 20742, USA
| | - William E Bentley
- Institute for Biosystems and Biotechnology Research, University of Maryland, College Park, MD, 20742, USA
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA
| | - Gregory F Payne
- Institute for Biosystems and Biotechnology Research, University of Maryland, College Park, MD, 20742, USA.
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA.
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54
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Wang Q, Coffinier Y, Li M, Boukherroub R, Szunerits S. Light-Triggered Release of Biomolecules from Diamond Nanowire Electrodes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:6515-6523. [PMID: 27244476 DOI: 10.1021/acs.langmuir.6b00734] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The controlled release of biomolecules from a substrate surface is a challenging task. Photocleavable linkers appear as attractive candidates for light-triggered delivery. We show here the possibility of creating photoactivable diamond nanowire interfaces, from which molecules can be photochemically released upon irradiation at 365 nm for several minutes. The approach is based on the covalent modification of boron-doped diamond nanowires (BDD NWs) with o-nitrobenzyl containing ligands, to which different biomolecules can be attached via amide bond formation. The photodecomposition reaction and the subsequent release of small proteins such as lysozyme or enzymes such as horseradish peroxidase (HRP) are investigated using electrochemical impedance spectroscopy. Using a colorimetric assay, we demonstrate that, while complete cleavage of HRP was achieved upon irradiation for 10 min at 1 W cm(-2), this exposure time resulted in a partial loss of enzymatic activity.
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Affiliation(s)
- Qian Wang
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University , Jinan 250061, China
| | - Yannick Coffinier
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
| | - Musen Li
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University , Jinan 250061, China
| | - Rabah Boukherroub
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
| | - Sabine Szunerits
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
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55
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Guz N, Fedotova TA, Fratto BE, Schlesinger O, Alfonta L, Kolpashchikov DM, Katz E. Bioelectronic Interface Connecting Reversible Logic Gates Based on Enzyme and DNA Reactions. Chemphyschem 2016; 17:2247-55. [PMID: 27145731 DOI: 10.1002/cphc.201600129] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Indexed: 12/17/2022]
Abstract
It is believed that connecting biomolecular computation elements in complex networks of communicating molecules may eventually lead to a biocomputer that can be used for diagnostics and/or the cure of physiological and genetic disorders. Here, a bioelectronic interface based on biomolecule-modified electrodes has been designed to bridge reversible enzymatic logic gates with reversible DNA-based logic gates. The enzyme-based Fredkin gate with three input and three output signals was connected to the DNA-based Feynman gate with two input and two output signals-both representing logically reversible computing elements. In the reversible Fredkin gate, the routing of two data signals between two output channels was controlled by the control signal (third channel). The two data output signals generated by the Fredkin gate were directed toward two electrochemical flow cells, responding to the output signals by releasing DNA molecules that serve as the input signals for the next Feynman logic gate based on the DNA reacting cascade, producing, in turn, two final output signals. The Feynman gate operated as the controlled NOT gate (CNOT), where one of the input channels controlled a NOT operation on another channel. Both logic gates represented a highly sophisticated combination of input-controlled signal-routing logic operations, resulting in redirecting chemical signals in different channels and performing orchestrated computing processes. The biomolecular reaction cascade responsible for the signal processing was realized by moving the solution from one reacting cell to another, including the reacting flow cells and electrochemical flow cells, which were organized in a specific network mimicking electronic computing circuitries. The designed system represents the first example of high complexity biocomputing processes integrating enzyme and DNA reactions and performing logically reversible signal processing.
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Affiliation(s)
- Nataliia Guz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, 13699-5810, USA
| | - Tatiana A Fedotova
- Chemistry Department, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL, 32816-2366, USA
| | - Brian E Fratto
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, 13699-5810, USA
| | - Orr Schlesinger
- Department of Life Sciences and Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, P.O. Box 653, Beer-Sheva, 84105, Israel
| | - Lital Alfonta
- Department of Life Sciences and Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, P.O. Box 653, Beer-Sheva, 84105, Israel
| | - Dmitry M Kolpashchikov
- Chemistry Department, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL, 32816-2366, USA.
| | - Evgeny Katz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, 13699-5810, USA.
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56
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Noyhouzer T, L'Homme C, Beaulieu I, Mazurkiewicz S, Kuss S, Kraatz HB, Canesi S, Mauzeroll J. Ferrocene-Modified Phospholipid: An Innovative Precursor for Redox-Triggered Drug Delivery Vesicles Selective to Cancer Cells. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:4169-4178. [PMID: 26987014 DOI: 10.1021/acs.langmuir.6b00511] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Controlled payload release is one of the key elements in the creation of a reliable drug delivery system. We report the discovery of a drug delivery vessel able to transport chemotherapeutic agents to target cancer cells and selectively trigger their release using the electrochemical activity of a ferrocene-modified phospholipid. Supported by in vitro assays, the competitive advantages of this discovery are (i) the simple one step scalability of the synthetic process, (ii) the stable encapsulation of toxic drugs (doxorubicin) during transport, and (iii) the selective redox triggering of the liposomes to harness their cytotoxic payload at the cancer site. Specifically, the redox-modified giant unilamellar vesicle and liposomes were characterized using advanced methods such as scanning electrochemical microscopy (SECM), transmission electron microscopy (TEM), dynamic light scattering (DLS), and fluorescent imaging.
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Affiliation(s)
- Tomer Noyhouzer
- Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal, Quebec, Canada H3A OB8
| | - Chloé L'Homme
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal , C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8, Québec, Canada
| | - Isabelle Beaulieu
- Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal, Quebec, Canada H3A OB8
| | - Stephanie Mazurkiewicz
- Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal, Quebec, Canada H3A OB8
| | - Sabine Kuss
- Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal, Quebec, Canada H3A OB8
| | - Heinz-Bernhard Kraatz
- Department of Physical and Environmental Sciences, University of Toronto Scarborough , Toronto, Ontario M1C 1A4, Canada
| | - Sylvain Canesi
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal , C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8, Québec, Canada
| | - Janine Mauzeroll
- Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal, Quebec, Canada H3A OB8
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57
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Gamella M, Guz N, Katz E. DNA Release from a Bioelectronic Interface Stimulated by a DNA Signal – Amplification of DNA Signals. ELECTROANAL 2016. [DOI: 10.1002/elan.201600077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Maria Gamella
- Department of Chemistry and Biomolecular Science Clarkson University Potsdam NY 13699-5810 USA
| | - Nataliia Guz
- Department of Chemistry and Biomolecular Science Clarkson University Potsdam NY 13699-5810 USA
| | - Evgeny Katz
- Department of Chemistry and Biomolecular Science Clarkson University Potsdam NY 13699-5810 USA
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58
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Geng Z, Wang X, Guo X, Zhang Z, Chen Y, Wang Y. Electrodeposition of chitosan based on coordination with metal ions in situ-generated by electrochemical oxidation. J Mater Chem B 2016; 4:3331-3338. [PMID: 32263268 DOI: 10.1039/c6tb00336b] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Electrodeposition is an attractive technique that provides a controllable and programmable means to trigger the assembly of stimuli-responsive biopolymers (e.g., chitosan) for a diverse range of applications. Here, we report a new electrodeposition method for chitosan based on the coordination of chitosan to the metal ions in situ-generated by simultaneous electrochemical oxidation. In particular, we typically construct a deposited hydrogel on the copper electrode through this coordinated electrodeposition method, and the obtained hydrogel is smooth, transparent and homogeneous, as well as it has stability under acidic conditions and enough strength to be readily peeled from the electrode. This coordinated electrodeposition can be conveniently employed to build coatings (on the electrodes) or hydrogel films (peeled from the electrodes) with various shapes, and it also enables nanoparticles (e.g., fluorescent carbon dots) to be codeposited with chitosan. Furthermore, by enlisting the special benefits of the coordinated electrodeposition, the diverse hydrogel patterns can be constructed on the electrodes. Interestingly, this coordinated electrodeposition can be employed to directly build the complex hydrogel on the electrode to perform electrochemical detection. Therefore, it can be expected that this coordinated electrodeposition of chitosan has promising applications in biomedical devices, surface coating, and metallic biomaterials.
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Affiliation(s)
- Zenghua Geng
- School of Material Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China.
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Privman V, Domanskyi S, Luz RAS, Guz N, Glasser ML, Katz E. Diffusion of Oligonucleotides from within Iron-Cross-Linked, Polyelectrolyte-Modified Alginate Beads: A Model System for Drug Release. Chemphyschem 2016; 17:976-84. [PMID: 26762598 DOI: 10.1002/cphc.201501186] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Indexed: 12/24/2022]
Abstract
An analytical model to describe diffusion of oligonucleotides from stable hydrogel beads is developed and experimentally verified. The synthesized alginate beads are Fe(3+) -cross-linked and polyelectrolyte-doped for uniformity and stability at physiological pH. Data on diffusion of oligonucleotides from inside the beads provide physical insights into the volume nature of the immobilization of a fraction of oligonucleotides due to polyelectrolyte cross-linking, that is, the absence of a surface-layer barrier in this case. Furthermore, the results suggest a new simple approach to measuring the diffusion coefficient of mobile oligonucleotide molecules inside hydrogels. The considered alginate beads provide a model for a well-defined component in drug-release systems and for the oligonucleotide-release transduction steps in drug-delivering and biocomputing applications. This is illustrated by destabilizing the beads with citrate, which induces full oligonucleotide release with nondiffusional kinetics.
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Affiliation(s)
- Vladimir Privman
- Department of Physics, Clarkson University, Potsdam, NY, 13676, USA.
| | - Sergii Domanskyi
- Department of Physics, Clarkson University, Potsdam, NY, 13676, USA
| | - Roberto A S Luz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, 13676, USA.,Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos, SP, 13560-970, Brazil
| | - Nataliia Guz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, 13676, USA
| | | | - Evgeny Katz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, 13676, USA.
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60
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Katz E, Minko S. Enzyme-based logic systems interfaced with signal-responsive materials and electrodes. Chem Commun (Camb) 2015; 51:3493-500. [PMID: 25578785 DOI: 10.1039/c4cc09851j] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Enzyme-based biocomputing systems were interfaced with signal-responsive membranes and electrodes resulting in bioelectronic devices switchable by logically processed biomolecular signals. "Smart" membranes, electrodes, biofuel cells, memristors and substance-releasing systems were activated by various combinations of biomolecular signals in the pre-programmed way implemented in biocatalytic cascades mimicking logic networks.
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Affiliation(s)
- Evgeny Katz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13699, USA.
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61
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Bruchet M, Melman A. Fabrication of patterned calcium cross-linked alginate hydrogel films and coatings through reductive cation exchange. Carbohydr Polym 2015; 131:57-64. [DOI: 10.1016/j.carbpol.2015.05.021] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Revised: 04/29/2015] [Accepted: 05/05/2015] [Indexed: 10/23/2022]
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62
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Mailloux S, Gerasimova YV, Guz N, Kolpashchikov DM, Katz E. Bridging the Two Worlds: A Universal Interface between Enzymatic and DNA Computing Systems. Angew Chem Int Ed Engl 2015; 54:6562-6. [PMID: 25864379 PMCID: PMC4495919 DOI: 10.1002/anie.201411148] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 02/06/2015] [Indexed: 11/09/2022]
Abstract
Molecular computing based on enzymes or nucleic acids has attracted a great deal of attention due to the perspectives of controlling living systems in the way we control electronic computers. Enzyme-based computational systems can respond to a great variety of small molecule inputs. They have the advantage of signal amplification and highly specific recognition. DNA computing systems are most often controlled by oligonucleotide inputs/outputs and are capable of sophisticated computing as well as controlling gene expressions. Here, we developed an interface that enables communication of otherwise incompatible nucleic-acid and enzyme-computational systems. The enzymatic system processes small molecules as inputs and produces NADH as an output. The NADH output triggers electrochemical release of an oligonucleotide, which is accepted by a DNA computational system as an input. This interface is universal because the enzymatic and DNA computing systems are independent of each other in composition and complexity.
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Affiliation(s)
- Shay Mailloux
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13699-5810 (USA)
| | - Yulia V Gerasimova
- Chemistry Department, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL 32816-2366 (USA)
| | - Nataliia Guz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13699-5810 (USA)
| | - Dmitry M Kolpashchikov
- Chemistry Department, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL 32816-2366 (USA).
| | - Evgeny Katz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13699-5810 (USA).
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63
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Katz E, Pingarrón JM, Mailloux S, Guz N, Gamella M, Melman G, Melman A. Substance Release Triggered by Biomolecular Signals in Bioelectronic Systems. J Phys Chem Lett 2015; 6:1340-1347. [PMID: 26263133 DOI: 10.1021/acs.jpclett.5b00118] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A new approach to bioelectronic Sense-and-Act systems was developed with the use of modified electrodes performing sensing and substance-releasing functions. The sensing electrode was activated by biomolecular/biological signals ranging from small biomolecules to proteins and bacterial cells. The activated sensing electrode generated reductive potential and current, which stimulated dissolution of an Fe(3+)-cross-linked alginate matrix on the second connected electrode resulting in the release of loaded biochemical species with different functionalities. Drug-mimicking species, antibacterial drugs, and enzymes activating a biofuel cell were released and tested for various biomedical and biotechnological applications. The studied systems offer great versatility for future applications in controlled drug release and personalized medicine. Their future applications in implantable devices with autonomous operation are proposed.
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Affiliation(s)
- Evgeny Katz
- †Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, United States
| | - José M Pingarrón
- ‡Department of Analytical Chemistry, Complutense University of Madrid, 28040 Madrid, Spain
| | - Shay Mailloux
- †Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, United States
| | - Nataliia Guz
- †Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, United States
| | - Maria Gamella
- †Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, United States
- ‡Department of Analytical Chemistry, Complutense University of Madrid, 28040 Madrid, Spain
| | - Galina Melman
- †Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, United States
| | - Artem Melman
- †Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, United States
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64
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Mailloux S, Gerasimova YV, Guz N, Kolpashchikov DM, Katz E. Bridging the Two Worlds: A Universal Interface between Enzymatic and DNA Computing Systems. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411148] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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65
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Anderson A, Davis J. Electrochemical Actuators: Controlled Drug Release Strategies for use in Micro Devices. ELECTROANAL 2015. [DOI: 10.1002/elan.201400643] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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66
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Giammanco GE, Sosnofsky CT, Ostrowski AD. Light-responsive iron(III)-polysaccharide coordination hydrogels for controlled delivery. ACS APPLIED MATERIALS & INTERFACES 2015; 7:3068-3076. [PMID: 25591038 DOI: 10.1021/am506772x] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Visible-light responsive gels were prepared from two plant-origin polyuronic acids (PUAs), alginate and pectate, coordinated to Fe(III) ions. Comparative quantitative studies of the photochemistry of these systems revealed unexpected differences in the photoreactivity of the materials, depending on the polysaccharide and its composition. The roles that different functional groups play on the photochemistry of these biomolecules were also examined. Mannuronic-rich alginates were more photoreactive than guluronic acid-rich alginate and than pectate. The microstructure of alginates with different mannuronate-to-guluronate ratios changed with polysaccharide composition. This influenced the gel morphology and the photoreactivity. Coordination hydrogel beads were prepared from both Fe-alginate and Fe-pectate. The beads were stable carriers of molecules as diverse as the dye Congo Red, the vitamin folic acid, and the antibiotic chloramphenicol. The photoreactivity of the hydrogel beads mirrored the photoreactivity of the polysaccharides in solution, where beads prepared with alginate released their cargo faster than beads prepared with pectate. These results indicate important structure-function relationships in these systems and create guidelines for the design of biocompatible polysaccharide-based materials where photoreactivity and controlled release can be tuned on the basis of the type of polysaccharide used and the metal coordination environment.
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Affiliation(s)
- Giuseppe E Giammanco
- Center for Photochemical Sciences and Department of Chemistry, Bowling Green State University , Bowling Green, Ohio 43403, United States
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67
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Gamella M, Guz N, Pingarrón JM, Aslebagh R, Darie CC, Katz E. A bioelectronic system for insulin release triggered by ketone body mimicking diabetic ketoacidosis in vitro. Chem Commun (Camb) 2015; 51:7618-21. [DOI: 10.1039/c5cc01498k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A bioelectronic system was activated with a biomarker of diabetic ketoacidosis to release insulin operating as a Sense-and-Act device.
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Affiliation(s)
- Maria Gamella
- Department of Chemistry and Biomolecular Science
- Clarkson University
- Potsdam
- USA
- Department of Analytical Chemistry
| | - Nataliia Guz
- Department of Chemistry and Biomolecular Science
- Clarkson University
- Potsdam
- USA
| | - José M. Pingarrón
- Department of Analytical Chemistry
- Complutense University of Madrid
- Madrid
- Spain
| | - Roshanak Aslebagh
- Department of Chemistry and Biomolecular Science
- Clarkson University
- Potsdam
- USA
| | - Costel C. Darie
- Department of Chemistry and Biomolecular Science
- Clarkson University
- Potsdam
- USA
| | - Evgeny Katz
- Department of Chemistry and Biomolecular Science
- Clarkson University
- Potsdam
- USA
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68
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Ding F, Qian X, Zhang Q, Wu H, Liu Y, Xiao L, Deng H, Du Y, Shi X. Electrochemically induced reversible formation of carboxymethyl chitin hydrogel and tunable protein release. NEW J CHEM 2015. [DOI: 10.1039/c4nj01704h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Carboxymethyl chitin was synthesized through a “green” and homogeneous way in NaOH–urea solvent. Reversible sol–gel transition of carboxymethyl chitin hydrogel can be realized by an electrochemical method.
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Affiliation(s)
- Fuyuan Ding
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Xi Qian
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Qi Zhang
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Hongjie Wu
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Youyu Liu
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Ling Xiao
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Hongbing Deng
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Yumin Du
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
| | - Xiaowen Shi
- School of Resource and Environmental Science and Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory
- Wuhan University
- Wuhan
- China
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69
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Tong Y, Wang Y, Gao B, Su L, Zhang X. pH-Switchable electroactive composite films of carboxylated multi-walled carbon nanotubes and Prussian blue. RSC Adv 2015. [DOI: 10.1039/c5ra21751b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Here the combination of carboxylated multi-walled carbon nanotubes (CMWCNTs) and Prussian blue (PB) for fabricating pH-responsive electroactive composite thin films is reported.
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Affiliation(s)
- Ying Tong
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Yuanyuan Wang
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Bowen Gao
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Lei Su
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Xueji Zhang
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
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70
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Teodorescu F, Rolland L, Ramarao V, Abderrahmani A, Mandler D, Boukherroub R, Szunerits S. Electrochemically triggered release of human insulin from an insulin-impregnated reduced graphene oxide modified electrode. Chem Commun (Camb) 2015; 51:14167-70. [DOI: 10.1039/c5cc05539c] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
An electrochemical insulin-delivery system based on reduced graphene oxide impregnated with insulin is described.
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Affiliation(s)
- Florina Teodorescu
- Institute d’Electronique
- de Microélectronique et de Nanotechnologie (IEMN, UMR CNRS 8520)
- Université Lille 1
- 59652 Villeneuve d’Ascq
- France
| | - Laure Rolland
- Univ. Lille
- CNRS
- CHU Lille
- Institut Pasteur de Lille
- European Genomic Institute of Diabetes (EGID) FR 3508
| | - Viswanatha Ramarao
- Institute d’Electronique
- de Microélectronique et de Nanotechnologie (IEMN, UMR CNRS 8520)
- Université Lille 1
- 59652 Villeneuve d’Ascq
- France
| | - Amar Abderrahmani
- Univ. Lille
- CNRS
- CHU Lille
- Institut Pasteur de Lille
- European Genomic Institute of Diabetes (EGID) FR 3508
| | - Daniel Mandler
- Institute of Chemistry
- The Hebrew University of Jerusalem
- Jerusalem 9190401
- Israel
| | - Rabah Boukherroub
- Institute d’Electronique
- de Microélectronique et de Nanotechnologie (IEMN, UMR CNRS 8520)
- Université Lille 1
- 59652 Villeneuve d’Ascq
- France
| | - Sabine Szunerits
- Institute d’Electronique
- de Microélectronique et de Nanotechnologie (IEMN, UMR CNRS 8520)
- Université Lille 1
- 59652 Villeneuve d’Ascq
- France
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71
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Angelova A, Angelov B, Mutafchieva R, Lesieur S. Biocompatible Mesoporous and Soft Nanoarchitectures. J Inorg Organomet Polym Mater 2014. [DOI: 10.1007/s10904-014-0143-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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72
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Gamella M, Guz N, Mailloux S, Pingarrón JM, Katz E. Antibacterial Drug Release Electrochemically Stimulated by the Presence of Bacterial Cells - Theranostic Approach. ELECTROANAL 2014. [DOI: 10.1002/elan.201400473] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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73
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Gamella M, Guz N, Mailloux S, Pingarrón JM, Katz E. Activation of a biocatalytic electrode by removing glucose oxidase from the surface--application to signal triggered drug release. ACS APPLIED MATERIALS & INTERFACES 2014; 6:13349-13354. [PMID: 25084606 DOI: 10.1021/am504561d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A biocatalytic electrode activated by pH signals was prepared with a multilayered nanostructured interface including PQQ-dependent glucose dehydrogenase (PQQ-GDH) directly associated with the conducting support and glucose oxidase (GOx) located on the external interface. GOx was immobilized through a pH-signal-cleavable linker composed of an iminobiotin/avidin complex. In the presence of GOx, glucose was intercepted at the external interface and biocatalytically oxidized without current generation, thus keeping the electrode in its nonactive state. When the pH value was lowered from pH 7.5 to 4.5 the iminobiotin/avidin complex was cleaved and GOx was removed from the interface allowing glucose penetration to the electrode surface where it was oxidized by PQQ-GDH yielding a bioelectrocatalytic current, thus switching the electrode to its active state. This process was used to trigger a drug-mimicking release process from another connected electrode. Furthermore, the pH-switchable electrode can be activated by biochemical signals logically processed by biocatalytic systems mimicking various Boolean gates. Therefore, the developed switchable electrode can interface biomolecular computing/sensing systems with drug-release processes.
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Affiliation(s)
- Maria Gamella
- Department of Chemistry and Biomolecular Science, Clarkson University , Potsdam, New York 13699-5810, United States
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74
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Mailloux S, Guz N, Gamella Carballo M, Pingarrón JM, Katz E. Model system for targeted drug release triggered by immune-specific signals. Anal Bioanal Chem 2014; 406:4825-9. [DOI: 10.1007/s00216-014-7936-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 05/23/2014] [Accepted: 05/28/2014] [Indexed: 11/25/2022]
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75
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Mailloux S, Guz N, Zakharchenko A, Minko S, Katz E. Majority and minority gates realized in enzyme-biocatalyzed systems integrated with logic networks and interfaced with bioelectronic systems. J Phys Chem B 2014; 118:6775-84. [PMID: 24873717 DOI: 10.1021/jp504057u] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Biocatalytic reactions operating in parallel and resulting in reduction of NAD(+) or oxidation of NADH were used to mimic 3-input majority and minority logic gates, respectively. The substrates corresponding to the enzyme reactions were used as the input signals. When the input signals were applied at their high concentrations, defined as logic 1 input values, the corresponding biocatalytic reactions were activated, resulting in changes of the NADH concentration defined as the output signal. The NADH concentration changes were dependent on the number of parallel reactions activated by the input signals. The absence of the substrates, meaning their logic 0 input values, kept the reactions mute with no changes in the NADH concentration. In the system mimicking the majority function, the enzyme-biocatalyzed reactions resulted in a higher production of NADH when more than one input signal was applied at the logic 1 value. Another system mimicking the minority function consumed more NADH, thus leaving a smaller residual output signal, when more than one input signal was applied at the logic 1 value. The performance of the majority gate was improved by processing the output signal through a filter system in which another biocatalytic reaction consumed a fraction of the output signal, thus reducing its physical value to zero when the logic 0 value was obtained. The majority gate was integrated with a preceding AND logic gate to illustrate the possibility of complex networks. The output signal, NADH, was also used to activate a process mimicking drug release, thus illustrating the use of the majority gate in decision-making biomedical systems. The 3-input majority gate was also used as a switchable AND/OR gate when one of the input signals was reserved as a command signal, switching the logic operation for processing of the other two inputs. Overall, the designed majority and minority logic gates demonstrate novel functions of biomolecular information processing systems.
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Affiliation(s)
- Shay Mailloux
- Department of Chemistry and Biomolecular Science, Clarkson University , Potsdam, New York 13699-5810, United States
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76
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Mailloux S, MacVittie K, Privman M, Guz N, Katz E. Starch-Powered Biofuel Cell Activated by Logically Processed Biomolecular Signals. ChemElectroChem 2014. [DOI: 10.1002/celc.201400009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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77
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Machida-Sano I, Hirakawa M, Matsumoto H, Kamada M, Ogawa S, Satoh N, Namiki H. Surface characteristics determining the cell compatibility of ionically cross-linked alginate gels. Biomed Mater 2014; 9:025007. [PMID: 24496019 DOI: 10.1088/1748-6041/9/2/025007] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In this study we investigated differences in the characteristics determining the suitability of five types of ion (Fe(3+), Al(3+), Ca(2+), Ba(2+) and Sr(2+))-cross-linked alginate films as culture substrates for cells. Human dermal fibroblasts were cultured on each alginate film to examine the cell affinity of the alginates. Since cell behavior on the surface of a material is dependent on the proteins adsorbed to it, we investigated the protein adsorption ability and surface features (wettability, morphology and charge) related to the protein adsorption abilities of alginate films. We observed that ferric, aluminum and barium ion-cross-linked alginate films supported better cell growth and adsorbed higher amounts of serum proteins than other types. Surface wettability analysis demonstrated that ferric and aluminum ion-cross-linked alginates had moderate hydrophilic surfaces, while other types showed highly hydrophilic surfaces. The roughness was exhibited only on barium ion-cross-linked alginate surface. Surface charge measurements revealed that alginate films had negatively charged surfaces, and showed little difference among the five types of gel. These results indicate that the critical factors of ionically cross-linked alginate films determining the protein adsorption ability required for their cell compatibility may be surface wettability and morphology.
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Affiliation(s)
- Ikuko Machida-Sano
- Department of Biology, School of Education, Waseda University, 2-2 Wakamatsu-cho, Shinjuku-ku, Tokyo 162-8480, Japan
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78
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Shang Y, Ding F, Xiao L, Deng H, Du Y, Shi X. Chitin-based fast responsive pH sensitive microspheres for controlled drug release. Carbohydr Polym 2014; 102:413-8. [DOI: 10.1016/j.carbpol.2013.11.039] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 11/12/2013] [Accepted: 11/26/2013] [Indexed: 12/13/2022]
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79
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Yan K, Ding F, Bentley WE, Deng H, Du Y, Payne GF, Shi XW. Coding for hydrogel organization through signal guided self-assembly. SOFT MATTER 2014; 10:465-9. [PMID: 24652449 DOI: 10.1039/c3sm52405a] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Complex structured soft matter may have important applications in the field of tissue engineering and biomedicine. However, the discovery of facile methods to exquisitely manipulate the structure of soft matter remains a challenge. In this report, a multilayer hydrogel is fabricated from the stimuli-responsive aminopolysaccharide chitosan by using spatially localized and temporally controlled sequences of electrical signals. By programming the imposed cathodic input signals, chitosan hydrogels with varying layer number and thickness can be fabricated. The inputs of electrical signals induce the formation of hydrogel layers while short interruptions create interfaces between each layer. The thickness of each layer is controlled by the charge transfer (Q = ∫idt) during the individual deposition step and the number of multilayers is controlled by the number of interruptions. Scanning electron micrographs (SEMs) reveal organized fibrous structures within each layer that are demarcated by compact orthogonal interlayer structures. This work demonstrates for the first time that an imposed sequence of electrical inputs can trigger the self-assembly of multilayered hydrogels and thus suggests the broader potential for creating an electrical "code" to generate complex structures in soft matter.
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Affiliation(s)
- Kun Yan
- School of Resource and Environmental Science, Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory, Wuhan University, Wuhan, 430079, China.
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80
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Abstract
AbstractThe focus of this review paper is on the design and implementation of smart ‘Sense-and-Treat’ systems using enzyme-biocatalytic systems. These systems were used to perform biomolecular computing and they were functionally integrated with signal responsive materials aiming towards their biomedical use. Electrode interfaces, functionalized with signal-responsive materials, find applications in biocomputing, biosensing, and, specifically, triggered release of bioactive substances. ‘Sense-and-Treat’ systems require multiple components working together, including biosensors, actuators, and filters, in order to achieve closed-loop and autonomous operation. In general, biochemical logic networks were developed to process single biochemical or chemical inputs as well as multiple inputs, responding to nonphysiological (for concept demonstration purposes) and physiological signals (for injury detection or diagnosis). Actuation of drug-mimicking release was performed using the responsive material iron-cross-linked alginate with entrapped biomolecular species, responding to physical, chemical or biochemical signals.
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81
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Shi X, Zheng Y, Wang G, Lin Q, Fan J. pH- and electro-response characteristics of bacterial cellulose nanofiber/sodium alginate hybrid hydrogels for dual controlled drug delivery. RSC Adv 2014. [DOI: 10.1039/c4ra09640a] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
An ionic crosslinking nanocellulose/sodium alginate (BC/SA) hybrid hydrogel was prepared as a dual-stimuli responsive release system. The drug release rate of BC/SA hybrid hydrogels in vitro not only depend on pH value but also depend on the presence of electric stimulus.
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Affiliation(s)
- Xiangning Shi
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing, PR China
| | - Yudong Zheng
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing, PR China
| | - Guojie Wang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing, PR China
| | - Qinghua Lin
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing, PR China
| | - Jinsheng Fan
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing, PR China
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82
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Zhang L, Li Y, Yu JC. Chemical modification of inorganic nanostructures for targeted and controlled drug delivery in cancer treatment. J Mater Chem B 2014; 2:452-470. [DOI: 10.1039/c3tb21196g] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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83
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Mailloux S, Halámek J, Katz E. A model system for targeted drug release triggered by biomolecular signals logically processed through enzyme logic networks. Analyst 2014; 139:982-6. [DOI: 10.1039/c3an02162a] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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84
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Skorb EV, Möhwald H. 25th anniversary article: Dynamic interfaces for responsive encapsulation systems. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:5029-5043. [PMID: 24000161 DOI: 10.1002/adma.201302142] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Indexed: 06/02/2023]
Abstract
Encapsulation systems are urgently needed both as micrometer and sub-micrometer capsules for active chemicals' delivery, to encapsulate biological objects and capsules immobilized on surfaces for a wide variety of advanced applications. Methods for encapsulation, prolonged storage and controllable release are discussed in this review. Formation of stimuli responsive systems via layer-by-layer (LbL) assembly, as well as via mobile chemical bonding (hydrogen bonds, chemisorptions) and formation of special dynamic stoppers are presented. The most essential advances of the systems presented are multifunctionality and responsiveness to a multitude of stimuli - the possibility of formation of multi-modal systems. Specific examples of advanced applications - drug delivery, diagnostics, tissue engineering, lab-on-chip and organ-on-chip, bio-sensors, membranes, templates for synthesis, optical systems, and antifouling, self-healing materials and coatings - are provided. Finally, we try to outline emerging developments.
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Affiliation(s)
- Ekaterina V Skorb
- Max Planck Institute of Colloids and Interfaces, Wissenschaftspark Golm, Am Mühlenberg 1, Golm, 14424, Germany; Chemistry Department Belarusian State University, Leningradskaya str. 14, Minsk, 220030, Belarus
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85
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86
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Alvarez-Lorenzo C, Blanco-Fernandez B, Puga AM, Concheiro A. Crosslinked ionic polysaccharides for stimuli-sensitive drug delivery. Adv Drug Deliv Rev 2013; 65:1148-71. [PMID: 23639519 DOI: 10.1016/j.addr.2013.04.016] [Citation(s) in RCA: 302] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2012] [Revised: 04/15/2013] [Accepted: 04/22/2013] [Indexed: 12/13/2022]
Abstract
Polysaccharides are gaining increasing attention as components of stimuli-responsive drug delivery systems, particularly since they can be obtained in a well characterized and reproducible way from the natural sources. Ionic polysaccharides can be readily crosslinked to render hydrogel networks sensitive to a variety of internal and external variables, and thus suitable for switching drug release on-off through diverse mechanisms. Hybrids, composites and grafted polymers can reinforce the responsiveness and widen the range of stimuli to which polysaccharide-based systems can respond. This review analyzes the state of the art of crosslinked ionic polysaccharides as components of delivery systems that can regulate drug release as a function of changes in pH, ion nature and concentration, electric and magnetic field intensity, light wavelength, temperature, redox potential, and certain molecules (enzymes, illness markers, and so on). Examples of specific applications are provided. The information compiled demonstrates that crosslinked networks of ionic polysaccharides are suitable building blocks for developing advanced externally activated and feed-back modulated drug delivery systems.
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Affiliation(s)
- Carmen Alvarez-Lorenzo
- Departamento de Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidad de Santiago de Compostela, 15782-Santiago de Compostela, Spain
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87
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Cheng Y, Liu Y, Liba BD, Ghodssi R, Rubloff GW, Bentley WE, Payne GF. Biofabricating the Bio-Device Interface Using Biological Materials and Mechanisms. Biofabrication 2013. [DOI: 10.1016/b978-1-4557-2852-7.00012-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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88
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Abstract
Deciphering the biological and clinical significance of the proteins is investigated by mass spectrometry in a relatively new field, named proteomics. Mass spectrometry is, however, also used in chemistry for many years. In this Research Front we try to show the potential use of mass spectrometry in chemical, environmental and biomedical research and also to illustrate the applications of mass spectrometry in proteomics.
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89
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Ding F, Shi X, Jiang Z, Liu L, Cai J, Li Z, Chen S, Du Y. Electrochemically stimulated drug release from dual stimuli responsive chitin hydrogel. J Mater Chem B 2013; 1:1729-1737. [DOI: 10.1039/c3tb00517h] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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90
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Mailloux S, Halámek J, Halámková L, Tokarev A, Minko S, Katz E. Biomolecular release triggered by glucose input – bioelectronic coupling of sensing and actuating systems. Chem Commun (Camb) 2013; 49:4755-7. [DOI: 10.1039/c3cc42027b] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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91
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Marchenko I, Yashchenok A, Borodina T, Bukreeva T, Konrad M, Möhwald H, Skirtach A. Controlled enzyme-catalyzed degradation of polymeric capsules templated on CaCO₃: influence of the number of LbL layers, conditions of degradation, and disassembly of multicompartments. J Control Release 2012; 162:599-605. [PMID: 22902593 DOI: 10.1016/j.jconrel.2012.08.006] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Revised: 08/01/2012] [Accepted: 08/04/2012] [Indexed: 11/18/2022]
Abstract
Enzyme-catalyzed degradation of CaCO₃-templated capsules is presented. We investigate a) biodegradable, b) mixed biodegradable/synthetic, and c) multicompartment polyelectrolyte multilayer capsules with different numbers of polymer layers. Using confocal laser scanning microscopy we observed the kinetics of the non-specific protease Pronase-induced degradation of capsules is slowed down on the order of hours by either increasing the number of layers in the wall of biodegradable capsules, or by inserting synthetic polyelectrolyte multilayers into the shell comprised of biodegradable polymers. The degradation rate increases with the concentration of Pronase. Controlled detachment of subcompartments of multicompartment capsules, with potential for intracellular delivery or in-vivo applications, is also shown.
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Affiliation(s)
- Irina Marchenko
- Institute of Crystallography, Russian Academy of Sciences, Moscow 119333, Russia
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92
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Narayanan RP, Melman G, Letourneau NJ, Mendelson NL, Melman A. Photodegradable iron(III) cross-linked alginate gels. Biomacromolecules 2012; 13:2465-71. [PMID: 22775540 DOI: 10.1021/bm300707a] [Citation(s) in RCA: 117] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Biocompatible photoresponsive materials are of interest for targeted drug delivery, tissue engineering, 2D and 3D protein patterning, and other biomedical applications. We prepared light degradable hydrogels using a natural alginate polysaccharide cross-linked with iron(III) cations. The "hard" iron(III) cations used to cross-link the alginate hydrogel were found to undergo facile photoreduction to "soft" iron(II) cations in the presence of millimolar concentrations of sodium lactate. The "soft" iron(II) cations have a decreased ability to cross-link the alginate which results in dissolution of the hydrogel and the formation of a homogeneous solution. The photodegradation is done using long wave UV or visible light at neutral pH. The very mild conditions required for the photodegradation and the high rate at which it occurs suggest applications for iron(III) cross-linked alginate hydrogels as light-controlled biocompatible scaffolds.
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Affiliation(s)
- Remya P Narayanan
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, United States
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93
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Jin Z, Harvey AM, Mailloux S, Halámek J, Bocharova V, Twiss MR, Katz E. Electrochemically stimulated release of lysozyme from an alginate matrix cross-linked with iron cations. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm32008h] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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94
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Bocharova V, Zavalov O, MacVittie K, Arugula MA, Guz NV, Dokukin ME, Halámek J, Sokolov I, Privman V, Katz E. A biochemical logic approach to biomarker-activated drug release. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm32966b] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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