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Annenkov VV, Aseyev V, Zelinskiy SN, Danilovtseva EN. Imidazole-phosphate polymers: Acid-base properties, association with oligonucleotides and oligosilicates. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115598] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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2
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Acquah I, Roh J, Ahn DJ. Dual-fluorophore Raspberry-like Nanohybrids for Ratiometric pH Sensing. Chem Asian J 2017; 12:1724-1729. [PMID: 28503913 DOI: 10.1002/asia.201700616] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 05/10/2017] [Indexed: 11/08/2022]
Abstract
We report on the development of raspberry-like silica structures formed by the adsorption of 8-hydroxypyrene-1,3,6-trisulfonate (HPTS)@silica nanoparticles (NPs) on rhodamine B isothiocyanate (RBTIC)@silica NPs for ratiometric fluorescence-based pH sensing. To overcome the well-known problem of dye leaching which occurs during encapsulation of anionic HPTS dye in silica NPs, we utilized a polyelectrolyte-assisted incorporation of the anionic HPTS. The morphological and optical characterization of the as-synthesized dye-doped NPs and the resulting nanohybrids were carried out. The pH-sensitive dye, HPTS, incorporated in the HPTS-doped silica NPs provided a pH-dependent fluorescence response while the RBITC-doped silica provided the reference signal for ratiometric sensing. We evaluated the effectiveness of the nanohybrids for pH sensing; the ratio of the fluorescence emission intensity at 510 nm and 583 nm at excitation wavelengths of 454 nm and 555 nm, respectively. The results showed a dynamic response in the acidic pH range. With this approach, nanohybrids containing different dyes or receptors could be developed for multifunctioning and multiplexing applications.
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Affiliation(s)
- Isaac Acquah
- Department of Biomicrosystem Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.,Biomedical Engineering Program, Kwame Nkrumah University of Science and Technology, University Post, PMB, Kumasi, Ghana
| | - Jinkyu Roh
- Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Dong June Ahn
- Department of Biomicrosystem Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.,Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.,KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
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Jeong E, Lee G, Han SW, Lee WJ, Choi HS, Lee Y, Kim JW. Polyelectrolyte/silica-layered hydrogel microcapsules as vehicles with remarkable shell impermeability. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2016.10.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Annenkov V, Danilovtseva EN, Pal'shin VA, Verkhozina ON, Zelinskiy SN, Krishnan UM. Silicic acid condensation under the influence of water-soluble polymers: from biology to new materials. RSC Adv 2017. [DOI: 10.1039/c7ra01310h] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Silicic acid condensation under the influence of functional polymers is reviewed starting from biology to new materials.
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Affiliation(s)
- Vadim V. Annenkov
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences
- Irkutsk
- Russia
| | - Elena N. Danilovtseva
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences
- Irkutsk
- Russia
| | - Viktor A. Pal'shin
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences
- Irkutsk
- Russia
| | - Ol'ga N. Verkhozina
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences
- Irkutsk
- Russia
| | - Stanislav N. Zelinskiy
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences
- Irkutsk
- Russia
| | - Uma Maheswari Krishnan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB)
- School of Chemical and Biotechnology
- SASTRA University
- Thanjavur – 613401
- India
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Yang SH. Hierarchically Branched Nanostructures in Biomimetic Silica Films, Controlled by Counteranion-Exchange. JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE 2016. [DOI: 10.5012/jkcs.2016.60.6.399] [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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6
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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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7
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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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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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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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10
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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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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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Yang SH, Hong D, Lee J, Ko EH, Choi IS. Artificial spores: cytocompatible encapsulation of individual living cells within thin, tough artificial shells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2013; 9:178-186. [PMID: 23124994 DOI: 10.1002/smll.201202174] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Revised: 10/08/2012] [Indexed: 06/01/2023]
Abstract
Cells are encapsulated individually within thin and tough shells in a cytocompatible way, by mimicking the structure of bacterial endospores that survive under hostile conditions. The 3D 'cell-in-shell' structures-coined as 'artificial spores'-enable modulation and control over cellular metabolism, such as control of cell division, resistance to external stresses, and surface-functionalizability, providing a useful platform for applications, including cell-based sensors, cell therapy, regenerative medicine, as well as for fundamental studies on cellular metabolism at the single-cell level and cell-to-cell communications. This Concept focuses on chemical approaches to single-cell encapsulation with artificial shells for creating artificial spores, including cross-linked layer-by-layer assembly, bioinspired mineralization, and mussel-inspired polymerization. The current status and future prospects of this emerging field are also discussed.
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Affiliation(s)
- Sung Ho Yang
- Department of Chemistry Education, Korea National University of Education, Chungbuk 363-791, Korea
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Xiong W, Yang Z, Zhai H, Wang G, Xu X, Ma W, Tang R. Alleviation of high light-induced photoinhibition in cyanobacteria by artificially conferred biosilica shells. Chem Commun (Camb) 2013; 49:7525-7. [DOI: 10.1039/c3cc42766h] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Yan Y, Hao B, Wang X, Chen G. Bio-inspired synthesis of titania with polyamine induced morphology and phase transformation at room-temperature: Insight into the role of the protonated amino group. Dalton Trans 2013; 42:12179-84. [DOI: 10.1039/c3dt50359c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yang SH, Ko EH, Choi IS. Cytocompatible encapsulation of individual Chlorella cells within titanium dioxide shells by a designed catalytic peptide. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:2151-5. [PMID: 22149097 DOI: 10.1021/la203667z] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The individual encapsulation of living cells has a great impact on the areas of single cell-based sensors and devices as well as fundamental studies in single cell-based biology. In this work, living Chlorella cells were encapsulated individually with abiological, functionalizable TiO(2), by a designed catalytic peptide that was inspired by biosilicification of diatoms in nature. The bioinspired cytocompatible reaction conditions allowed the encapsulated Chlorella cells to maintain their viability and original shapes. After formation of the TiO(2) shells, the shells were postfunctionalized by using catechol chemistry. Our work suggests a bioinspired approach to the interfacing of individual living cells with abiological materials in a controlled manner.
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Affiliation(s)
- Sung Ho Yang
- Molecular-Level Interface Research Center, Department of Chemistry, KAIST, Daejeon 305-701, Korea
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Huang M, Wang Y. Synthesis of calcium phosphate microcapsules using yeast-based biotemplate. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c1jm13905c] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Park JH, Choi JY, Park T, Yang SH, Kwon S, Lee HS, Choi IS. Structure Modulation of Silica Microspheres in Bio-Inspired Silicification: Effects of TEOS Concentration. Chem Asian J 2011; 6:1939-42. [DOI: 10.1002/asia.201100265] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Indexed: 11/10/2022]
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Yang SH, Ko EH, Jung YH, Choi IS. Bioinspired Functionalization of Silica-Encapsulated Yeast Cells. Angew Chem Int Ed Engl 2011; 50:6115-8. [DOI: 10.1002/anie.201102030] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Indexed: 01/13/2023]
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Yang SH, Ko EH, Jung YH, Choi IS. Bioinspired Functionalization of Silica-Encapsulated Yeast Cells. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201102030] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Yang SH, Ko EH, Choi IS. Formation of thiol-functionalized silica films by layer-by-layer self-assembly and biomimetic silicification. Macromol Res 2011. [DOI: 10.1007/s13233-011-0512-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Yuan JJ, Jin RH. Polyamine@silica hybrid nanograss: biomimetic fabrication, structure characterization and surface functionalization. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm11157d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Park JH, Choi ISS. Formation of Discrete Silica Microspheres with Cysteamine and Cetyltrimethylammonium Bromide. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.7.1831] [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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23
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Yang SH, Choi ISS. Thickness Control of Biomimetic Silica Thin Films: Grafting Density of Poly(2-(dimethylamino)ethyl methacrylate) Templates. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.03.753] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Yang SH, Lee KB, Kong B, Kim JH, Kim HS, Choi I. Biomimetic Encapsulation of Individual Cells with Silica. Angew Chem Int Ed Engl 2009; 48:9160-3. [DOI: 10.1002/anie.200903010] [Citation(s) in RCA: 171] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Yang SH, Lee KB, Kong B, Kim JH, Kim HS, Choi I. Biomimetic Encapsulation of Individual Cells with Silica. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200903010] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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