51
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Kim JY, Lee H, Park T, Park J, Kim MH, Cho H, Youn W, Kang SM, Choi IS. Artificial Spores: Cytocompatible Coating of Living Cells with Plant-Derived Pyrogallol. Chem Asian J 2016; 11:3183-3187. [DOI: 10.1002/asia.201601237] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Ji Yup Kim
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Hojae Lee
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Taegyun Park
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Joonhong Park
- Department of Laboratory Medicine; College of Medicine; The Catholic University of Korea, St. Mary's Hospital; Seoul 06591 Korea
| | - Mi-Hee Kim
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Hyeoncheol Cho
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Wongu Youn
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
| | - Sung Min Kang
- Department of Chemistry; Chungbuk National University; Cheongju 28644 Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 34141 Korea
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52
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Kim BJ, Choi IS, Yang SH. Cytocompatible Coating of Yeast Cells with Antimicrobial Chitosan through Layer-by-Layer Assembly. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10963] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Beom Jin Kim
- Center for Cell-Encapsulation Research, Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research, Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - Sung Ho Yang
- Department of Chemistry Education; Korea National University of Education; Chungbuk 363-791 Korea
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53
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Liang K, Richardson JJ, Cui J, Caruso F, Doonan CJ, Falcaro P. Metal-Organic Framework Coatings as Cytoprotective Exoskeletons for Living Cells. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:7910-7914. [PMID: 27414706 DOI: 10.1002/adma.201602335] [Citation(s) in RCA: 193] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 06/09/2016] [Indexed: 05/18/2023]
Abstract
The biomimetic mineralization of metal-organic framework (MOF) material on living cells is reported. ZIF-8 can be crystallized on a living cell surface as an exoskeleton that offers physical protection while allowing transport of essential nutrients, thus maintaining cell viability. The MOF shell prevents cell division, leading to an artificially induced pseudo-hibernation state. Cellular functions can be fully restored upon MOF removal.
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Affiliation(s)
- Kang Liang
- CSIRO Manufacturing, CSIRO Private Bag 10, Clayton South, Victoria, 3169, Australia.
| | - Joseph J Richardson
- CSIRO Manufacturing, CSIRO Private Bag 10, Clayton South, Victoria, 3169, Australia
| | - Jiwei Cui
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, the Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, the Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Christian J Doonan
- School of Chemistry and Physics, The University of Adelaide, Adelaide, South Australia, 5005, Australia.
| | - Paolo Falcaro
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9, Graz, 8010, Austria.
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54
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Kamanina OA, Lavrova DG, Arlyapov VA, Alferov VA, Ponamoreva ON. Silica sol-gel encapsulated methylotrophic yeast as filling of biofilters for the removal of methanol from industrial wastewater. Enzyme Microb Technol 2016; 92:94-8. [PMID: 27542749 DOI: 10.1016/j.enzmictec.2016.06.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 06/16/2016] [Accepted: 06/21/2016] [Indexed: 11/30/2022]
Abstract
This research suggests the use of new hybrid biomaterials based on methylotrophic yeast cells covered by an alkyl-modified silica shell as biocatalysts. The hybrid biomaterials are produced by sol-gel chemistry from silane precursors. The shell protects microbial cells from harmful effects of acidic environment. Potential use of the hybrid biomaterials based on methylotrophic yeast Ogataea polymorpha VKM Y-2559 encapsulated into alkyl-modified silica matrix for biofilters is represented for the first time. Organo-silica shells covering yeast cells effectively protect them from exposure to harmful factors, including extreme values of pH. The biofilter based on the organic silica matrix encapsulated in the methylotrophic yeast Ogataea polymorpha BKM Y-2559 has an oxidizing power of 3 times more than the capacity of the aeration tanks used at the chemical plants during methyl alcohol production. This may lead to the development of new and effective industrial wastewater treatment technologies.
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55
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Park JH, Hong D, Lee J, Choi IS. Cell-in-Shell Hybrids: Chemical Nanoencapsulation of Individual Cells. Acc Chem Res 2016; 49:792-800. [PMID: 27127837 DOI: 10.1021/acs.accounts.6b00087] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Nature has developed a fascinating strategy of cryptobiosis ("secret life") for counteracting the stressful, and often lethal, environmental conditions that fluctuate sporadically over time. For example, certain bacteria sporulate to transform from a metabolically active, vegetative state to an ametabolic endospore state. The bacterial endospores, encased within tough biomolecular shells, withstand the extremes of harmful stressors, such as radiation, desiccation, and malnutrition, for extended periods of time and return to a vegetative state by breaking their protective shells apart when their environment becomes hospitable for living. Certain ciliates and even higher organisms, for example, tardigrades, and others are also found to adopt a cryptobiotic strategy for survival. A common feature of cryptobiosis is the structural presence of tough sheaths on cellular structures. However, most cells and cellular assemblies are not "spore-forming" and are vulnerable to the outside threats. In particular, mammalian cells, enclosed with labile lipid bilayers, are highly susceptible to in vitro conditions in the laboratory and daily life settings, making manipulation and preservation difficult outside of specialized conditions. The instability of living cells has been a main bottleneck to the advanced development of cell-based applications, such as cell therapy and cell-based sensors. A judicious question arises: can cellular tolerance against harmful stresses be enhanced by simply forming cell-in-shell hybrid structures? Experimental results suggest that the answer is yes. A micrometer-sized "Iron Man" can be generated by chemically forming an ultrathin (<100 nm) but durable shell on a "non-spore-forming" cell. Since the report on silica nanoencapsulation of yeast cells, in which cytoprotective yeast-in-silica hybrids were formed, several synthetic strategies have been developed to encapsulate individual cells in a cytocompatible fashion, mimicking the cryptobiotic cell-in-shell structures found in nature, for example, bacterial endospores. Bioinspired silicification and phenolics-based coatings are, so far, the main approaches to the formation of cytoprotective cell-in-shell hybrids, because they ensure cell viability during encapsulations and also generate durable nanoshells on cell surfaces. The resulting cell-in-shell hybrids extrinsically possess enhanced resistance to external aggressors, and more intriguingly, the encapsulation alters their metabolic activity, exemplified by retarded or suppressed cell cycle progression. In addition, recent developments in the field have further advanced the synthetic tools available to the stage of chemical sporulation and germination of mammalian cells, where cytoprotective shells are formed on labile mammalian cells and broken apart on demand. For example, individual HeLa cells are coated with a metal-organic complex of ferric ion and tannic acid, and cellular adherence and proliferation are controlled by the programmed shell formation and degradation. Based on these demonstrations, the (degradable) cell-in-shell hybrids are anticipated to find their applications in various biomedical and bionanotechnological areas, such as cytotherapeutics, high-throughput screening, sensors, and biocatalysis, as well as providing a versatile research platform for single-cell biology.
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Affiliation(s)
- Ji Hun Park
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Daewha Hong
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Juno Lee
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation
Research, Department of Chemistry, KAIST, Daejeon 34141, Korea
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56
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Hong D, Lee H, Kim BJ, Park T, Choi JY, Park M, Lee J, Cho H, Hong SP, Yang SH, Jung SH, Ko SB, Choi IS. A degradable polydopamine coating based on disulfide-exchange reaction. NANOSCALE 2015; 7:20149-20154. [PMID: 26572596 DOI: 10.1039/c5nr06460k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Although the programmed degradation of biocompatible films finds applications in various fields including biomedical and bionanotechnological areas, coating methods have generally been limited to be substrate-specific, not applicable to any kinds of substrates. In this paper, we report a dopamine derivative, which allows for both universal coating of various substrates and stimuli-responsive film degradation, inspired by mussel-adhesive proteins. Two dopamine moieties are linked together by the disulfide bond, the cleavage of which enables the programmed film degradation. Mechanistic analysis of the degradable films indicates that the initial cleavage of the disulfide linkage causes rapid uptake of water molecules, hydrating the films, which leads to rapid degradation. Our substrate-independent coating of degradable films provides an advanced tool for drug delivery systems, tissue engineering, and anti-fouling strategies.
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Affiliation(s)
- Daewha Hong
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
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57
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Lee J, Cho H, Choi J, Kim D, Hong D, Park JH, Yang SH, Choi IS. Chemical sporulation and germination: cytoprotective nanocoating of individual mammalian cells with a degradable tannic acid-FeIII complex. NANOSCALE 2015; 7:18918-18922. [PMID: 26528931 DOI: 10.1039/c5nr05573c] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Individual mammalian cells were coated with cytoprotective and degradable films by cytocompatible processes maintaining the cell viability. Three types of mammalian cells (HeLa, NIH 3T3, and Jurkat cells) were coated with a metal-organic complex of tannic acid (TA) and ferric ion, and the TA-Fe(III) nanocoat effectively protected the coated mammalian cells against UV-C irradiation and a toxic compound. More importantly, the cell proliferation was controlled by programmed formation and degradation of the TA-Fe(III) nanocoat, mimicking the sporulation and germination processes found in nature.
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Affiliation(s)
- Juno Lee
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Korea.
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58
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Pospíšilová M, Kuncová G, Trögl J. Fiber-Optic Chemical Sensors and Fiber-Optic Bio-Sensors. SENSORS (BASEL, SWITZERLAND) 2015; 15:25208-59. [PMID: 26437407 PMCID: PMC4634516 DOI: 10.3390/s151025208] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Revised: 09/08/2015] [Accepted: 09/14/2015] [Indexed: 02/06/2023]
Abstract
This review summarizes principles and current stage of development of fiber-optic chemical sensors (FOCS) and biosensors (FOBS). Fiber optic sensor (FOS) systems use the ability of optical fibers (OF) to guide the light in the spectral range from ultraviolet (UV) (180 nm) up to middle infrared (IR) (10 μm) and modulation of guided light by the parameters of the surrounding environment of the OF core. The introduction of OF in the sensor systems has brought advantages such as measurement in flammable and explosive environments, immunity to electrical noises, miniaturization, geometrical flexibility, measurement of small sample volumes, remote sensing in inaccessible sites or harsh environments and multi-sensing. The review comprises briefly the theory of OF elaborated for sensors, techniques of fabrications and analytical results reached with fiber-optic chemical and biological sensors.
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Affiliation(s)
- Marie Pospíšilová
- Czech Technical University, Faculty of Biomedical Engeneering, Nám. Sítná 3105, 27201 Kladno, Czech Republic.
| | - Gabriela Kuncová
- Institute of Chemical Process Fundamentals, ASCR, Rozvojová 135, 16500 Prague, Czech Republic.
| | - Josef Trögl
- Faculty of Environment, Jan Evangelista Purkyně University in Ústí nad Labem, KrálovaVýšina 3132/7, 40096 Ústí nad Labem, Czech Republic.
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59
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Chen W, Fu L, Chen X. Improving cell-based therapies by nanomodification. J Control Release 2015; 219:560-575. [PMID: 26423238 DOI: 10.1016/j.jconrel.2015.09.054] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 09/24/2015] [Accepted: 09/25/2015] [Indexed: 01/14/2023]
Abstract
Cell-based therapies are emerging as a promising approach for various diseases. Their therapeutic efficacy depends on rational control and regulation of the functions and behaviors of cells during their treatments. Different from conventional regulatory strategy by chemical adjuvants or genetic engineering, which is restricted by limited synergistic regulatory efficiency or uncertain safety problems, a novel approach based on nanoscale artificial materials can be applied to modify living cells to endow them with novel functions and unique properties. Inspired by natural "nano shell" and "nano compass" structures, cell nanomodification can be developed through both external and internal pathways. In this review, some novel cell surface engineering and intracellular nanoconjugation strategies are summarized. Their potential applications are also discussed, including cell protection, cell labeling, targeted delivery and in situ regulation. It is believed that these novel cell-material complexes can have great potentials for biomedical applications.
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Affiliation(s)
- Wei Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China; Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), Bethesda, MD 20892, United States
| | - Liwu Fu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China.
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), Bethesda, MD 20892, United States.
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60
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Protein retention on plasma-treated hierarchical nanoscale gold-silver platform. Sci Rep 2015; 5:13379. [PMID: 26307515 PMCID: PMC4549625 DOI: 10.1038/srep13379] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 07/17/2015] [Indexed: 11/16/2022] Open
Abstract
Dense arrays of gold-supported silver nanowires of about 100 nm in diameter grown directly in the channels of nanoporous aluminium oxide membrane were fabricated and tested as a novel platform for the immobilization and retention of BSA proteins in the microbial-protective environments. Additional treatment of the silver nanowires using low-temperature plasmas in the inductively-coupled plasma reactor and an atmospheric-pressure plasma jet have demonstrated that the morphology of the nanowire array can be controlled and the amount of the retained protein may be increased due to the plasma effect. A combination of the neutral gold sublayer with the antimicrobial properties of silver nanowires could significantly enhance the efficiency of the platforms used in various biotechnological processes.
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61
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Abstract
Energy deficiency, global poverty, chronic hunger, chronic diseases, and environment conservation are among the major problems threatening the whole mankind. Nanostructure-based technologies could be a possible solution. Such techniques are now used for the production of many vitally important products including cultured and fermented food, antibiotics, various medicines, and biofuels. On the other hand, the nanostructure-based technologies still demonstrate low efficiency and controllability, and thus still are not capable to decisively address the global problems. Furthermore, future technologies should ensure lowest possible environmental impact by implementing green production principles. One of the most promising approaches to address these challenges are the sophisticatedly engineered biointerfaces. Here, the authors briefly evaluate the potential of the plasma-based techniques for the fabrication of complex biointerfaces. The authors consider mainly the atmospheric and inductively coupled plasma environments and show several examples of the artificial plasma-created biointerfaces, which can be used for the biotechnological and medical processes, as well as for the drug delivery devices, fluidised bed bioreactors, catalytic reactors, and others. A special attention is paid to the plasma-based treatment and processing of the biointerfaces formed by arrays of carbon nanotubes and graphene flakes.
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62
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Kim BJ, Park T, Park SY, Han SW, Lee HS, Kim YG, Choi IS. Control of Microbial Growth in Alginate/Polydopamine Core/Shell Microbeads. Chem Asian J 2015; 10:2130-3. [DOI: 10.1002/asia.201500360] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Beom Jin Kim
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - Taegyun Park
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - So-Young Park
- Department of Chemistry; Sungkyunkwan University; Suwon 440-746 Korea
| | - Sang Woo Han
- Molecular-Level Interface Research Center, Department of Chemistry; KAIST, Daejeon; 305-701 Korea
| | - Hee-Seung Lee
- Molecular-Level Interface Research Center, Department of Chemistry; KAIST, Daejeon; 305-701 Korea
| | - Yang-Gyun Kim
- Department of Chemistry; Sungkyunkwan University; Suwon 440-746 Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research; Department of Chemistry; KAIST; Daejeon 305-701 Korea
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63
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Cho WK, Yang SH. Bio-Inspired Formation of Silica Thin Films: From Solid Substrates to Cellular Interfaces. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500308] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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64
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Yang SH, Choi J, Palanikumar L, Choi ES, Lee J, Kim J, Choi IS, Ryu JH. Cytocompatible in situ cross-linking of degradable LbL films based on thiol-exchange reaction. Chem Sci 2015; 6:4698-4703. [PMID: 28717481 PMCID: PMC5500856 DOI: 10.1039/c5sc01225b] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 05/18/2015] [Indexed: 12/26/2022] Open
Abstract
Formation of both mechanically durable and programmably degradable layer-by-layer (LbL) films in a biocompatible fashion has potential applications in cell therapy, tissue engineering, and drug-delivery systems, where the films are interfaced with living cells. In this work, we developed a simple but versatile method for generating in situ cross-linked and responsively degradable LbL films, based on the thiol-exchange reaction, under highly cytocompatible conditions (aqueous solution at pH 7.4 and room temperature). The cytocompatibility of the processes was confirmed by coating individual yeast cells with the cross-linked LbL films and breaking the films on demand, while maintaining the cell viability. In addition, the processes were applied to the controlled release of an anticancer drug in the HeLa cells.
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Affiliation(s)
- Sung Ho Yang
- Department of Chemistry Education , Korea National University of Education , Chungbuk 363-791 , Korea .
| | - Jinsu Choi
- Department of Chemistry Education , Korea National University of Education , Chungbuk 363-791 , Korea .
| | - L Palanikumar
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Eun Seong Choi
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Juno Lee
- Department of Chemistry , Ulsan National Institute of Science and Technology , Ulsan 689-798 , Korea .
| | - Juan Kim
- Department of Chemistry Education , Korea National University of Education , Chungbuk 363-791 , Korea .
| | - Insung S Choi
- Department of Chemistry , Ulsan National Institute of Science and Technology , Ulsan 689-798 , Korea .
| | - Ja-Hyoung Ryu
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
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65
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Hong D, Lee H, Ko EH, Lee J, Cho H, Park M, Yang SH, Choi IS. Organic/inorganic double-layered shells for multiple cytoprotection of individual living cells. Chem Sci 2015; 6:203-208. [PMID: 28553469 PMCID: PMC5433039 DOI: 10.1039/c4sc02789b] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 09/30/2014] [Indexed: 11/21/2022] Open
Abstract
The cytoprotection of individual living cells under in vitro and daily-life conditions is a prerequisite for various cell-based applications including cell therapy, cell-based sensors, regenerative medicine, and even the food industry. In this work, we use a cytocompatible two-step process to encapsulate Saccharomyces cerevisiae in a highly uniform nanometric (<100 nm) shell composed of organic poly(norepinephrine) and inorganic silica layers. The resulting cell-in-shell structure acquires multiple resistance against lytic enzyme, desiccation, and UV-C irradiation. In addition to the UV-C filtering effect of the double-layered shell, the biochemical responses of the encapsulated yeast are suggested to contribute to the observed UV-C tolerance. This work offers a chemical tool for cytoprotecting individual living cells under multiple stresses and also for studying biochemical behavior at the cellular level.
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Affiliation(s)
- Daewha Hong
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Hojae Lee
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Eun Hyea Ko
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Juno Lee
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Hyeoncheol Cho
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Matthew Park
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
| | - Sung Ho Yang
- Department of Chemistry Education , Korea National University of Education , Chungbuk 363-791 , Korea
| | - Insung S Choi
- Center for Cell-Encapsulation Research , Department of Chemistry , KAIST , Daejeon 305-701 , Korea .
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66
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Park JH, Choi IS, Yang SH. Peptide-catalyzed, bioinspired silicification for single-cell encapsulation in the imidazole-buffered system. Chem Commun (Camb) 2015; 51:5523-5. [DOI: 10.1039/c4cc08544b] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cytoprotective silica encapsulation of individual yeast cells is achieved by a peptide-catalyzed silicification under mild conditions, inspired by glass sponges.
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Affiliation(s)
- Ji Hun Park
- Center for Cell-Encapsulation Research
- Department of Chemistry
- KAIST
- Daejeon 305-701
- Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research
- Department of Chemistry
- KAIST
- Daejeon 305-701
- Korea
| | - Sung Ho Yang
- Department of Chemistry Education
- Korea National University of Education
- Chungbuk 363-791
- Korea
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67
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Park JH, Lee J, Choi IS, Yang SH. Bioinspired Fabrication of Silica Thin Films on Histidine-Terminated Self-Assembled Monolayers. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.11.3336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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68
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Kim BJ, Park T, Moon HC, Park SY, Hong D, Ko EH, Kim JY, Hong JW, Han SW, Kim YG, Choi IS. Cytoprotective Alginate/Polydopamine Core/Shell Microcapsules in Microbial Encapsulation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408454] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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69
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Kim BJ, Park T, Moon HC, Park SY, Hong D, Ko EH, Kim JY, Hong JW, Han SW, Kim YG, Choi IS. Cytoprotective Alginate/Polydopamine Core/Shell Microcapsules in Microbial Encapsulation. Angew Chem Int Ed Engl 2014; 53:14443-6. [DOI: 10.1002/anie.201408454] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Revised: 09/27/2014] [Indexed: 12/28/2022]
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70
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Sakai S, Taya M. On-Cell Surface Cross-Linking of Polymer Molecules by Horseradish Peroxidase Anchored to Cell Membrane for Individual Cell Encapsulation in Hydrogel Sheath. ACS Macro Lett 2014; 3:972-975. [PMID: 35610778 DOI: 10.1021/mz5004322] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Hydrogel sheaths were fabricated on the surfaces of individual mammalian cells through the cross-linking of polymer molecules catalyzed by horseradish peroxidase (HRP) in aqueous solution. For confining the progress of the cross-linking only on the cell surface, HRP was anchored to the cell membrane by soaking the cells in the solution containing the HRP conjugated with a biocompatible anchor molecule for cell membrane. The hydrogel sheath of about 1 μm thickness was obtained by soaking the cells with the anchored HRP in aqueous solution containing polymers possessing phenolic hydroxyl (Ph) moieties and H2O2 for 10 min. The hydrogel sheaths could be made from a variety of polymers possessing Ph moieties, for example, derivatives of polysaccharide, protein, and synthetic polymer. Cytocompatibility of the on-cell surface enzymatic hydrogel sheath formation was confirmed from the viability of the enclosed cells (>90%) and subsequent normal growth after removal of the hydrogel sheath.
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Affiliation(s)
- Shinji Sakai
- Division of Chemical
Engineering,
Department of Materials Engineering Science, Graduate School of Engineering
Science, Osaka University 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531, Japan
| | - Masahito Taya
- Division of Chemical
Engineering,
Department of Materials Engineering Science, Graduate School of Engineering
Science, Osaka University 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531, Japan
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71
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Lee H, Hong D, Choi JY, Kim JY, Lee SH, Kim HM, Yang SH, Choi IS. Layer-by-Layer-Based Silica Encapsulation of Individual Yeast with Thickness Control. Chem Asian J 2014; 10:129-32. [DOI: 10.1002/asia.201402993] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Indexed: 01/28/2023]
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72
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Park JH, Kim K, Lee J, Choi JY, Hong D, Yang SH, Caruso F, Lee Y, Choi IS. A Cytoprotective and Degradable Metal-Polyphenol Nanoshell for Single-Cell Encapsulation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405905] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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73
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Park JH, Kim K, Lee J, Choi JY, Hong D, Yang SH, Caruso F, Lee Y, Choi IS. A Cytoprotective and Degradable Metal-Polyphenol Nanoshell for Single-Cell Encapsulation. Angew Chem Int Ed Engl 2014; 53:12420-5. [DOI: 10.1002/anie.201405905] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Indexed: 01/27/2023]
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74
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Wang S, Chen W, He S, Zhao Q, Li X, Sun J, Jiang X. Mesosilica-coated ultrafine fibers for highly efficient laccase encapsulation. NANOSCALE 2014; 6:6468-6472. [PMID: 24821021 DOI: 10.1039/c4nr01166j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this paper, we present a simple but efficient biomimetic method to encapsulate laccase on mesoporous silica-modified electrospun (ES) ultrafine fibers. Because of the mild immobilization conditions (room temperature, aqueous condition), the encapsulated laccase retained a high activity of 94%. Because of the protection from the silica layer, the laccase worked efficiently at 60 °C and retained a long-term activity in the presence of proteinase K. After recycling for 10 times the laccase still preserved 96% of its original reactivity. More remarkably, the immobilized laccase on fibers could completely recover its activity after thermal denature, while the free laccase permanently lost the activity. We also demonstrated that the laccase on silica-coated fibers exhibited an enhanced decolorization capability of Brilliant Blue KN-R (BBKN-R) as compared to the free laccase, showing its great potential for industrial applications.
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Affiliation(s)
- Shiwen Wang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education of China, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China.
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75
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Cytoprotective Silica Coating of Individual Mammalian Cells through Bioinspired Silicification. Angew Chem Int Ed Engl 2014; 53:8056-9. [DOI: 10.1002/anie.201402280] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 05/08/2014] [Indexed: 11/07/2022]
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76
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Lee J, Choi J, Park JH, Kim MH, Hong D, Cho H, Yang SH, Choi IS. Cytoprotective Silica Coating of Individual Mammalian Cells through Bioinspired Silicification. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402280] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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77
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Park JH, Yang SH, Lee J, Ko EH, Hong D, Choi IS. Nanocoating of single cells: from maintenance of cell viability to manipulation of cellular activities. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:2001-2010. [PMID: 24452932 DOI: 10.1002/adma.201304568] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 10/28/2013] [Indexed: 06/03/2023]
Abstract
The chronological progresses in single-cell nanocoating are described. The historical developments in the field are divided into biotemplating, cytocompatible nanocoating, and cells in nano-nutshells, depending on the main research focuses. Each subfield is discussed in conjunction with the others, regarding how and why to manipulate living cells by nanocoating at the single-cell level.
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Affiliation(s)
- Ji Hun Park
- Center for Cell-Encapsulation Research, Department of Chemistry KAIST, Daejeon, 305-701, Korea
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78
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Park JH, Choi IS, Jung YH. Formation of DNA-Silica Complexes with Deoxyguanosine Oligonucleotides. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.1.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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79
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Ko EH, Yoon Y, Park JH, Yang SH, Hong D, Lee KB, Shon HK, Lee TG, Choi IS. Bioinspired, Cytocompatible Mineralization of Silica-Titania Composites: Thermoprotective Nanoshell Formation for IndividualChlorellaCells. Angew Chem Int Ed Engl 2013; 52:12279-82. [DOI: 10.1002/anie.201305081] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Revised: 07/28/2013] [Indexed: 01/18/2023]
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80
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Ko EH, Yoon Y, Park JH, Yang SH, Hong D, Lee KB, Shon HK, Lee TG, Choi IS. Bioinspired, Cytocompatible Mineralization of Silica-Titania Composites: Thermoprotective Nanoshell Formation for IndividualChlorellaCells. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201305081] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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81
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Bio-inspired encapsulation and functionalization of living cells with artificial shells. Colloids Surf B Biointerfaces 2013; 113:483-500. [PMID: 24120320 DOI: 10.1016/j.colsurfb.2013.09.024] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 09/11/2013] [Accepted: 09/13/2013] [Indexed: 12/25/2022]
Abstract
In nature, most single cells do not have structured shells to provide extensive protection apart from diatoms and radiolarians. Fabrication of biomimetic structures based on living cells encapsulated with artificial shells has a great impact on the area of cell-based sensors and devices as well as fundamental studies in cell biology. The past decade has witnessed a rapid increase of research concerning the new fabrication strategies, functionalization and applications of this kind of encapsulated cells. In this review, the latest fabrication strategies on how to encapsulate living cells with functional shells based on the diversity of artificial shells are discussed: hydrogel matrix shells, sol-gel shells, polymeric shells, and induced mineral shells. Classical different types of artificial shells are introduced and their advantages and disadvantages are compared and explained. The biomedical applications of encapsulated cells with particular emphasis on cell implant protection, cell separation, biosensors, cell therapy and tissue engineering are also described and a recap of this review and the future perspectives on these active areas is given finally.
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82
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Wang B, Liu P, Liu Z, Pan H, Xu X, Tang R. Biomimetic construction of cellular shell by adjusting the interfacial energy. Biotechnol Bioeng 2013; 111:386-95. [DOI: 10.1002/bit.25016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 07/23/2013] [Accepted: 07/26/2013] [Indexed: 02/01/2023]
Affiliation(s)
- Ben Wang
- Center for Biomaterials and Biopathways, Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310027 China
- Institute for Translational Medicine and The Second Affiliated Hospital of Zhejiang University; School of Medicine; Zhejiang University; Hangzhou Zhejiang 310058 China
| | - Peng Liu
- Center for Biomaterials and Biopathways, Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310027 China
| | - Zhaoming Liu
- Center for Biomaterials and Biopathways, Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310027 China
| | - Haihua Pan
- Center for Biomaterials and Biopathways, Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310027 China
- Qiushi Academy for Advanced Studies; Zhejiang University; Hangzhou Zhejiang 310027 China
| | - Xurong Xu
- Center for Biomaterials and Biopathways, Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310027 China
- Qiushi Academy for Advanced Studies; Zhejiang University; Hangzhou Zhejiang 310027 China
| | - Ruikang Tang
- Center for Biomaterials and Biopathways, Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310027 China
- Qiushi Academy for Advanced Studies; Zhejiang University; Hangzhou Zhejiang 310027 China
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83
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Lee J, Yang SH, Hong SP, Hong D, Lee H, Lee HY, Kim YG, Choi IS. Chemical Control of Yeast Cell Division by Cross-Linked Shells of Catechol-Grafted Polyelectrolyte Multilayers. Macromol Rapid Commun 2013; 34:1351-6. [DOI: 10.1002/marc.201300444] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Indexed: 01/03/2023]
Affiliation(s)
- Juno Lee
- Center for Cell-Encapsulation Research and Molecular-Level Interface Research Center; Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - Sung Ho Yang
- Department of Chemistry Education; Korea National University of Education; Chungbuk Korea
| | - Seok-Pyo Hong
- Center for Cell-Encapsulation Research and Molecular-Level Interface Research Center; Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - Daewha Hong
- Center for Cell-Encapsulation Research and Molecular-Level Interface Research Center; Department of Chemistry; KAIST; Daejeon 305-701 Korea
| | - Haeshin Lee
- Molecular-Level Interface Research Center; Department of Chemistry; KAIST; Daejeon Korea
| | - Hee-Yoon Lee
- Molecular-Level Interface Research Center; Department of Chemistry; KAIST; Daejeon Korea
| | - Yang-Gyun Kim
- Department of Chemistry; Sungkyunkwan University; Suwon 440-746 Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research and Molecular-Level Interface Research Center; Department of Chemistry; KAIST; Daejeon 305-701 Korea
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84
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Hong D, Park M, Yang SH, Lee J, Kim YG, Choi IS. Artificial spores: cytoprotective nanoencapsulation of living cells. Trends Biotechnol 2013; 31:442-7. [PMID: 23791238 DOI: 10.1016/j.tibtech.2013.05.009] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2013] [Revised: 05/23/2013] [Accepted: 05/23/2013] [Indexed: 01/25/2023]
Abstract
In this Opinion we discuss the development of artificial spores and their maturation as an independent field of research. The robust cell-in-shell structures have displayed unprecedented characteristics, which include the retardation of cell division and extensive cytoprotective capabilities that encompass exposure to osmotic pressure, shear force, heat, UV radiation, and lytic enzymes. Additionally, the nanothin shells act as highly versatile scaffolds for chemical functionalization to equip cells for implementation in tissue engineering, biosensors, cell therapy, or other biotechnological applications. We also explore the future direction of this emerging field and dictate that the next phase of research should focus on attaining more intricate engineering to achieve stimulus-responsive shell-degradation, multilayer casings with orthogonal functions, and the encapsulation of multiple cells for multicellular artificial spores.
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Affiliation(s)
- Daewha Hong
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 305-701, Korea
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85
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Michelini E, Cevenini L, Calabretta MM, Spinozzi S, Camborata C, Roda A. Field-deployable whole-cell bioluminescent biosensors: so near and yet so far. Anal Bioanal Chem 2013; 405:6155-63. [DOI: 10.1007/s00216-013-7043-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 04/26/2013] [Accepted: 05/02/2013] [Indexed: 12/24/2022]
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86
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Flemke J, Maywald M, Sieber V. Encapsulation of Living E. coli Cells in Hollow Polymer Microspheres of Highly Defined Size. Biomacromolecules 2012; 14:207-14. [DOI: 10.1021/bm3016362] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Jennifer Flemke
- Lehrstuhl für Chemie Biogener Rohstoffe, Technische Universität München, Schulgasse
16, 94315 Straubing, Germany
| | - Matthias Maywald
- Lehrstuhl für Chemie Biogener Rohstoffe, Technische Universität München, Schulgasse
16, 94315 Straubing, Germany
| | - Volker Sieber
- Lehrstuhl für Chemie Biogener Rohstoffe, Technische Universität München, Schulgasse
16, 94315 Straubing, Germany
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