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Baskoro GA, Christstardy YY, Roh JH, Kim BJ. Degradation of Various Organic Coatings via UV-Generated Sulfate Radicals. Chem Asian J 2024:e202301074. [PMID: 38243777 DOI: 10.1002/asia.202301074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/13/2024] [Accepted: 01/20/2024] [Indexed: 01/21/2024]
Abstract
Degradation of organic coatings is essential for recycling valuable substrates. Despite the development of strategies for this purpose, the resulting degradations are typically constrained by the composition of the coating. This paper presents a simple strategy utilizing radicals induced by UV for the degradation of diverse organic coatings. The sulfate radicals, generated from UV-exposed ammonium persulfates, induce the degradation of various organic coatings, including layer-by-layer assembled coating composed of alginate and chitosan polymers as well as polydopamine coating. This strategy also facilitates the separation of two adhered substrates by degrading the adhesive polymer layer positioned between them. This novel approach enables the complete degradation of various organic coatings in aqueous conditions without imposing restrictions on their composition, leading to the recovery of the original surface properties of the substrate.
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Affiliation(s)
| | | | - Jihun H Roh
- Department of Chemistry, University of Ulsan, 44776, Ulsan, Republic of Korea
| | - Beom Jin Kim
- Department of Chemistry, University of Ulsan, 44776, Ulsan, Republic of Korea
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2
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Han SY, Nguyen DT, Kim BJ, Kim N, Kang EK, Park JH, Choi IS. Cytoprotection of Probiotic Lactobacillus acidophilus with Artificial Nanoshells of Nature-Derived Eggshell Membrane Hydrolysates and Coffee Melanoidins in Single-Cell Nanoencapsulation. Polymers (Basel) 2023; 15:polym15051104. [PMID: 36904345 PMCID: PMC10007236 DOI: 10.3390/polym15051104] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
One-step fabrication method for thin films and shells is developed with nature-derived eggshell membrane hydrolysates (ESMHs) and coffee melanoidins (CMs) that have been discarded as food waste. The nature-derived polymeric materials, ESMHs and CMs, prove highly biocompatible with living cells, and the one-step method enables cytocompatible construction of cell-in-shell nanobiohybrid structures. Nanometric ESMH-CM shells are formed on individual probiotic Lactobacillus acidophilus, without any noticeable decrease in viability, and the ESMH-CM shells effectively protected L. acidophilus in the simulated gastric fluid (SGF). The cytoprotection power is further enhanced by Fe3+-mediated shell augmentation. For example, after 2 h of incubation in SGF, the viability of native L. acidophilus is 30%, whereas nanoencapsulated L. acidophilus, armed with the Fe3+-fortified ESMH-CM shells, show 79% in viability. The simple, time-efficient, and easy-to-process method developed in this work would contribute to many technological developments, including microbial biotherapeutics, as well as waste upcycling.
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Affiliation(s)
- Sang Yeong Han
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Duc Tai Nguyen
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Beom Jin Kim
- Department of Chemistry, University of Ulsan, Ulsan 44776, Republic of Korea
- Correspondence: (B.J.K.); (I.S.C.)
| | - Nayoung Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Eunhye K. Kang
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Ji Hun Park
- Department of Science Education, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Insung S. Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
- Correspondence: (B.J.K.); (I.S.C.)
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3
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Mahdavi S, Amirsadeghi A, Jafari A, Niknezhad SV, Bencherif SA. Avian Egg: A Multifaceted Biomaterial for Tissue Engineering. Ind Eng Chem Res 2021; 60:17348-17364. [PMID: 35317347 PMCID: PMC8935878 DOI: 10.1021/acs.iecr.1c03085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Most components in avian eggs, offering a natural and environmentally friendly source of raw materials, hold great potential in tissue engineering. An avian egg consists of several beneficial elements: the protective eggshell, the eggshell membrane, the egg white (albumen), and the egg yolk (vitellus). The eggshell is mostly composed of calcium carbonate and has intrinsic biological properties that stimulate bone repair. It is a suitable precursor for the synthesis of hydroxyapatite and calcium phosphate, which are particularly relevant for bone tissue engineering. The eggshell membrane is a thin protein-based layer with a fibrous structure and is constituted of several valuable biopolymers, such as collagen and hyaluronic acid, that are also found in the human extracellular matrix. As a result, the eggshell membrane has found several applications in skin tissue repair and regeneration. The egg white is a protein-rich material that is under investigation for the design of functional protein-based hydrogel scaffolds. The egg yolk, mostly composed of lipids but also diverse essential nutrients (e.g., proteins, minerals, vitamins), has potential applications in wound healing and bone tissue engineering. This review summarizes the advantages and status of each egg component in tissue engineering and regenerative medicine, but also covers their current limitations and future perspectives.
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Affiliation(s)
- Shahriar Mahdavi
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Armin Amirsadeghi
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz 71348-51154, Iran
| | - Arman Jafari
- Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz 71348-51154, Iran
| | - Seyyed Vahid Niknezhad
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sidi A. Bencherif
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, United States
- Department of Bioengineering, Northeastern University, Boston, MA 02115, United States
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02128, United States
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Cho YS, Kim S, Kim YK, Jin SG, Park JH. Resveratrol-β-Lactoglobulin Composite Nanocoating by Layer-by-Layer Assembly with Fe(III)-Tannic Acid Complex. Chem Asian J 2021; 16:3636-3639. [PMID: 34581017 DOI: 10.1002/asia.202100923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/27/2021] [Indexed: 11/09/2022]
Abstract
Resveratrol (3,4',5-trihydroxystilbene) is beneficial to human health due to its diverse biological activities including its anti-inflammatory and anti-oxidative effects as confirmed by pharmacokinetic tests. Despite these clinical merits, resveratrol's limited hydrosolubility and chemical vulnerability remain challenging with regard to developing a controlled delivery system with enhanced bioavailability. In this work, we report a resveratrol-β-lactoglobulin (R-BLG) composite nanocoating through a layer-by-layer assembly with Fe(III)-tannic acid nanofilms. The R-BLG composite nanocoating can be formed in planar and particulate substrates, showing excellent film stability under a broad range of pH values and against enzymatic digestion during a weeklong incubation. We envision that the proteinaceous nanocoating herein could be combined with existing pharmaceutical carrier materials (e. g., microcapsules and nanoparticles) to realize advanced drug delivery systems with an expanded repertoire of hydrophobic drugs.
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Affiliation(s)
- Yeon Seo Cho
- Department of Pharmaceutical Engineering, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan
| | - Seulbi Kim
- Department of Science Education, Ewha Womans University, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul
| | - Young-Kwan Kim
- Department of Chemistry, Dongguk University-Seoul, 30 Pildong-ro, Jung-gu, Seoul
| | - Sung Giu Jin
- Department of Pharmaceutical Engineering, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan
| | - Ji Hun Park
- Department of Science Education, Ewha Womans University, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul
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Jeon J, Choi M, Kim SB, Seo TH, Ku BC, Ryu S, Park JH, Kim YK. Eggshell membrane hydrolysate as a multi-functional agent for synthesis of functionalized graphene analogue and its catalytic nanocomposites. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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6
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Park S, Gwon Y, Kim W, Kim J. Rebirth of the Eggshell Membrane as a Bioactive Nanoscaffold for Tissue Engineering. ACS Biomater Sci Eng 2021; 7:2219-2224. [PMID: 34061495 DOI: 10.1021/acsbiomaterials.1c00552] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Eggshell membrane (ESM)-based biomaterials have generated significant interest for their potential biomedical applications, including those in tissue engineering and regenerative medicine. Herein, the development of a bioactive ESM-based nanopatterned scaffold for enhancing the adhesion and functions of cells has been described. To control the shape of the raw ESM with entangled protein fibers, a two-step dissolution technique is used. Subsequently, nanoimprint lithography is applied to the ESM solution to fabricate scaffolds with a nanotopographic surface inspired by the fiber alignment of the extracellular matrix. In this way, the morphology and proliferation of attached osteoblasts are sensitively controlled through their response to the nanopatterned topography of the prepared scaffold, allowing significant improvements in their osteogenic differentiation and growth factor secretion. This study demonstrates the potential use of this bioactive ESM-based nanopatterned substrate as an effective cell and tissue engineering scaffold.
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Affiliation(s)
- Sunho Park
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea.,Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Yonghyun Gwon
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea.,Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Woochan Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea.,Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Jangho Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea.,Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea
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7
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Single‐Cell Nanoencapsulation of
Saccharomyces cerevisiae
by Cytocompatible Layer‐by‐Layer Assembly of Eggshell Membrane Hydrolysate and Tannic Acid. ADVANCED NANOBIOMED RESEARCH 2020. [DOI: 10.1002/anbr.202000037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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8
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Ariga K, Yamauchi Y. Nanoarchitectonics from Atom to Life. Chem Asian J 2020; 15:718-728. [PMID: 32017354 DOI: 10.1002/asia.202000106] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 01/31/2020] [Accepted: 02/03/2020] [Indexed: 12/12/2022]
Abstract
Functional materials with rational organization cannot be directly created only by nanotechnology-related top-down approaches. For this purpose, a novel research paradigm next to nanotechnology has to be established to create functional materials on the basis of deep nanotechnology knowledge. This task can be assigned to an emerging concept, nanoarchitectonics. In the nanoarchitectonics approaches, functional materials were architected through combination of atom/molecular manipulation, organic chemical synthesis, self-assembly and related spontaneous processes, field-applied assembly, micro/nano fabrications, and bio-related processes. In this short review article, nanoarchitectonics-related approaches on materials fabrications and functions are exemplified from atom-scale to living creature level. Based on their features, unsolved problems for future developments of the nanoarchitectonics concept are finally discussed.
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Affiliation(s)
- Katsuhiko Ariga
- International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, 1-1 Namiki, 305-0044, Tsukuba, Ibaraki, JAPAN
| | - Yusuke Yamauchi
- University of Queensland, School of Chemical Engineering, AUSTRALIA
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