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Vagena IA, Gatou MA, Theocharous G, Pantelis P, Gazouli M, Pippa N, Gorgoulis VG, Pavlatou EA, Lagopati N. Functionalized ZnO-Based Nanocomposites for Diverse Biological Applications: Current Trends and Future Perspectives. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:397. [PMID: 38470728 PMCID: PMC10933906 DOI: 10.3390/nano14050397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 02/18/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024]
Abstract
The wide array of structures and characteristics found in ZnO-based nanostructures offers them a versatile range of uses. Over the past decade, significant attention has been drawn to the possible applications of these materials in the biomedical field, owing to their distinctive electronic, optical, catalytic, and antimicrobial attributes, alongside their exceptional biocompatibility and surface chemistry. With environmental degradation and an aging population contributing to escalating healthcare needs and costs, particularly in developing nations, there's a growing demand for more effective and affordable biomedical devices with innovative functionalities. This review delves into particular essential facets of different synthetic approaches (chemical and green) that contribute to the production of effective multifunctional nano-ZnO particles for biomedical applications. Outlining the conjugation of ZnO nanoparticles highlights the enhancement of biomedical capacity while lowering toxicity. Additionally, recent progress in the study of ZnO-based nano-biomaterials tailored for biomedical purposes is explored, including biosensing, bioimaging, tissue regeneration, drug delivery, as well as vaccines and immunotherapy. The final section focuses on nano-ZnO particles' toxicity mechanism with special emphasis to their neurotoxic potential, as well as the primary toxicity pathways, providing an overall review of the up-to-date development and future perspectives of nano-ZnO particles in the biomedicine field.
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Affiliation(s)
- Ioanna-Aglaia Vagena
- Laboratory of Biology, Department of Basic Medical Sciences, Medical School, National Kapodistrian University of Athens (NKUA), 11527 Athens, Greece; (I.-A.V.); (M.G.)
| | - Maria-Anna Gatou
- Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15772 Athens, Greece; (M.-A.G.); (E.A.P.)
| | - Giorgos Theocharous
- Molecular Carcinogenesis Group, Department of Histology and Embryology, Medical School, National Kapodistrian University of Athens (NKUA), 11527 Athens, Greece; (G.T.); (P.P.)
| | - Pavlos Pantelis
- Molecular Carcinogenesis Group, Department of Histology and Embryology, Medical School, National Kapodistrian University of Athens (NKUA), 11527 Athens, Greece; (G.T.); (P.P.)
| | - Maria Gazouli
- Laboratory of Biology, Department of Basic Medical Sciences, Medical School, National Kapodistrian University of Athens (NKUA), 11527 Athens, Greece; (I.-A.V.); (M.G.)
- School of Science and Technology, Hellenic Open University, 26335 Patra, Greece
| | - Natassa Pippa
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National Kapodistrian University of Athens (NKUA), 15771 Athens, Greece;
| | - Vassilis G. Gorgoulis
- Molecular Carcinogenesis Group, Department of Histology and Embryology, Medical School, National Kapodistrian University of Athens (NKUA), 11527 Athens, Greece; (G.T.); (P.P.)
- Biomedical Research Foundation, Academy of Athens, 11527 Athens, Greece
- Ninewells Hospital and Medical School, University of Dundee, Dundee DD19SY, UK
- Faculty Institute for Cancer Sciences, Manchester Academic Health Sciences Centre, University of Manchester, Manchester M20 4GJ, UK
- Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7YH, UK
| | - Evangelia A. Pavlatou
- Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15772 Athens, Greece; (M.-A.G.); (E.A.P.)
| | - Nefeli Lagopati
- Laboratory of Biology, Department of Basic Medical Sciences, Medical School, National Kapodistrian University of Athens (NKUA), 11527 Athens, Greece; (I.-A.V.); (M.G.)
- Biomedical Research Foundation, Academy of Athens, 11527 Athens, Greece
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Zafar M, Iqbal T, Afsheen S, Iqbal A, Shoukat A. An overview of green synthesis of zinc oxide nanoparticle by using various natural entities. INORG NANO-MET CHEM 2023. [DOI: 10.1080/24701556.2023.2165681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Maria Zafar
- Department of Physics, Faculty of Sciences, University of Gujrat, Hafiz Hayat Campus, Gujrat, Pakistan
| | - Tahir Iqbal
- Department of Physics, Faculty of Sciences, University of Gujrat, Hafiz Hayat Campus, Gujrat, Pakistan
| | - Sumera Afsheen
- Department of Zoology, Faculty of Sciences, University of Gujrat, Hafiz Hayat Campus, Gujrat, Pakistan
| | - Amina Iqbal
- Department of Physics, Faculty of Sciences, University of Gujrat, Hafiz Hayat Campus, Gujrat, Pakistan
| | - Aleena Shoukat
- Department of Physics, Faculty of Sciences, University of Gujrat, Hafiz Hayat Campus, Gujrat, Pakistan
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Khairnar B, Dabhane H, Dashpute R, Girase M, Nalawade P, Gaikwad V. Study of biogenic fabrication of Zinc oxide nanoparticles and their applications: A review. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Alsmadi MM, Al-Nemrawi NK, Obaidat R, Abu Alkahsi AE, Korshed KM, Lahlouh IK. Insights into the mapping of green synthesis conditions for ZnO nanoparticles and their toxicokinetics. Nanomedicine (Lond) 2022; 17:1281-1303. [PMID: 36254841 DOI: 10.2217/nnm-2022-0092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Research on ZnO nanoparticles (NPs) has broad medical applications. However, the green synthesis of ZnO NPs involves a wide range of properties requiring optimization. ZnO NPs show toxicity at lower doses. This toxicity is a function of NP properties and pharmacokinetics. Moreover, NP toxicity and pharmacokinetics are affected by the species type and age of the animals tested. Physiologically based pharmacokinetic (PBPK) modeling offers a mechanistic platform to scrutinize the colligative effect of the interplay between these factors, which reduces the need for in vivo studies. This review provides a guide to choosing green synthesis conditions that result in minimal toxicity using a mechanistic tool, namely PBPK modeling.
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Affiliation(s)
- Mo'tasem M Alsmadi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science & Technology, PO Box 3030, Irbid, 22110, Jordan
| | - Nusaiba K Al-Nemrawi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science & Technology, PO Box 3030, Irbid, 22110, Jordan
| | - Rana Obaidat
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science & Technology, PO Box 3030, Irbid, 22110, Jordan
| | - Anwar E Abu Alkahsi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science & Technology, PO Box 3030, Irbid, 22110, Jordan
| | - Khetam M Korshed
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science & Technology, PO Box 3030, Irbid, 22110, Jordan
| | - Ishraq K Lahlouh
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science & Technology, PO Box 3030, Irbid, 22110, Jordan
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5
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Exploring the Journey of Zinc Oxide Nanoparticles (ZnO-NPs) toward Biomedical Applications. MATERIALS 2022; 15:ma15062160. [PMID: 35329610 PMCID: PMC8951444 DOI: 10.3390/ma15062160] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 12/24/2022]
Abstract
The field of nanotechnology is concerned with the creation and application of materials having a nanoscale spatial dimensioning. Having a considerable surface area to volume ratio, nanoparticles have particularly unique properties. Several chemical and physical strategies have been used to prepare zinc oxide nanoparticles (ZnO-NPs). Still, biological methods using green or natural routes in various underlying substances (e.g., plant extracts, enzymes, and microorganisms) can be more environmentally friendly and cost-effective than chemical and/or physical methods in the long run. ZnO-NPs are now being studied as antibacterial agents in nanoscale and microscale formulations. The purpose of this study is to analyze the prevalent traditional method of generating ZnO-NPs, as well as its harmful side effects, and how it might be addressed utilizing an eco-friendly green approach. The study’s primary focus is on the potential biomedical applications of green synthesized ZnO-NPs. Biocompatibility and biomedical qualities have been improved in green-synthesized ZnO-NPs over their traditionally produced counterparts, making them excellent antibacterial and cancer-fighting drugs. Additionally, these ZnO-NPs are beneficial when combined with the healing processes of wounds and biosensing components to trace small portions of biomarkers linked with various disorders. It has also been discovered that ZnO-NPs can distribute and sense drugs. Green-synthesized ZnO-NPs are compared to traditionally synthesized ones in this review, which shows that they have outstanding potential as a potent biological agent, as well as related hazardous properties.
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Dutta G, Sugumaran A. Bioengineered zinc oxide nanoparticles: Chemical, green, biological fabrication methods and its potential biomedical applications. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102853] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Sadeghi-Aghbash M, Rahimnejad M. Zinc phosphate nanoparticles: A review on physical, chemical, and biological synthesis and their applications. Curr Pharm Biotechnol 2021; 23:1228-1244. [PMID: 34779369 DOI: 10.2174/1389201022666211015115753] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 08/08/2021] [Accepted: 09/13/2021] [Indexed: 11/22/2022]
Abstract
Nanotechnology is considered one of the emerging fields of science that has influenced diverse applications, including food, biomedicine, and cosmetics. The production and usage of materials with nanoscale dimensions like nanoparticles are attractive parts of nanotechnology. Among different nanoparticles, zinc phosphate nanoparticles have attracted attention due to their biocompatibility, biosafety, non-toxicity, and environmental compatibility. These nanoparticles could be employed in various applications like anticorrosion, antibacterial, dental cement, glass ceramics, tissue engineering, and drug delivery. A variety of physical, chemical, and green synthesis methods have been used to synthesize zinc phosphate nanoparticles. All these methods have some limitations along with certain advantages. Chemical approaches may cause health risks and environmental problems due to the toxicity of hazardous chemicals used in these techniques. Moreover, physical methods require high amounts of energy as well as expensive instruments. However, biological methods are free of chemical contaminants and eco-friendly. This review is aimed to explore different methods for the synthesis of zinc phosphate nanoparticles, including physical, chemical, and more recently, biological approaches (using various sources such as plants, algae, and microorganisms). Also, it summarizes the practicable applications of zinc phosphate nanoparticles as anticorrosion pigment, dental cement, and drug delivery agents.
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Affiliation(s)
- Mona Sadeghi-Aghbash
- Chemical Engineering Department, Babol Noshirvani University of Technology, Babol, Mazandaran. Iran
| | - Mostafa Rahimnejad
- Chemical Engineering Department, Babol Noshirvani University of Technology, Babol, Mazandaran. Iran
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8
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Hannewald N, Winterwerber P, Zechel S, Ng DYW, Hager MD, Weil T, Schubert US. DNA Origami Meets Polymers: A Powerful Tool for the Design of Defined Nanostructures. Angew Chem Int Ed Engl 2021; 60:6218-6229. [PMID: 32649033 PMCID: PMC7984297 DOI: 10.1002/anie.202005907] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Indexed: 12/19/2022]
Abstract
The combination of DNA origami nanostructures and polymers provides a new possibility to access defined structures in the 100 nm range. In general, DNA origami serves as a versatile template for the highly specific arrangement of polymer chains. Polymer-DNA hybrid nanostructures can either be created by growing the polymer from the DNA template or by attaching preformed polymers to the DNA scaffold. These conjugations can be of a covalent nature or be based on base-pair hybridization between respectively modified polymers and DNA origami. Furthermore, the negatively charged DNA backbone permits interaction with positively charged polyelectrolytes to form stable complexes. The combination of polymers with tuneable characteristics and DNA origami allows the creation of a new class of hybrid materials, which could offer exciting applications for controlled energy transfer, nanoscale organic circuits, or the templated synthesis of nanopatterned polymeric structures.
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Affiliation(s)
- Nadine Hannewald
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - Pia Winterwerber
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
| | - Stefan Zechel
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - David Y. W. Ng
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
| | - Martin D. Hager
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - Tanja Weil
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
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9
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Hannewald N, Winterwerber P, Zechel S, Ng DYW, Hager MD, Weil T, Schubert US. Kombination von DNA‐Origami und Polymeren: Eine leistungsstarke Methode zum Aufbau definierter Nanostrukturen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Nadine Hannewald
- Lehrstuhl für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller-Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich-Schiller-Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - Pia Winterwerber
- Max-Planck-Institut für Polymerforschung Ackermannweg 10 55128 Mainz Deutschland
| | - Stefan Zechel
- Lehrstuhl für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller-Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich-Schiller-Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - David Y. W. Ng
- Max-Planck-Institut für Polymerforschung Ackermannweg 10 55128 Mainz Deutschland
| | - Martin D. Hager
- Lehrstuhl für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller-Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich-Schiller-Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - Tanja Weil
- Max-Planck-Institut für Polymerforschung Ackermannweg 10 55128 Mainz Deutschland
| | - Ulrich S. Schubert
- Lehrstuhl für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller-Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich-Schiller-Universität Jena Philosophenweg 7 07743 Jena Deutschland
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10
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Investigating the ferric ion binding site of magnetite biomineralisation protein Mms6. PLoS One 2020; 15:e0228708. [PMID: 32097412 PMCID: PMC7041794 DOI: 10.1371/journal.pone.0228708] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 01/21/2020] [Indexed: 11/19/2022] Open
Abstract
The biomineralization protein Mms6 has been shown to be a major player in the formation of magnetic nanoparticles both within the magnetosomes of magnetotactic bacteria and as an additive in synthetic magnetite precipitation assays. Previous studies have highlighted the ferric iron binding capability of the protein and this activity is thought to be crucial to its mineralizing properties. To understand how this protein binds ferric ions we have prepared a series of single amino acid substitutions within the C-terminal binding region of Mms6 and have used a ferric binding assay to probe the binding site at the level of individual residues which has pinpointed the key residues of E44, E50 and R55 involved in Mms6 ferric binding. No aspartic residues bound ferric ions. A nanoplasmonic sensing experiment was used to investigate the unstable EER44, 50,55AAA triple mutant in comparison to native Mms6. This suggests a difference in interaction with iron ions between the two and potential changes to the surface precipitation of iron oxide when the pH is increased. All-atom simulations suggest that disruptive mutations do not fundamentally alter the conformational preferences of the ferric binding region. Instead, disruption of these residues appears to impede a sequence-specific motif in the C-terminus critical to ferric ion binding.
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Cueva ME, Horsfall LE. The contribution of microbially produced nanoparticles to sustainable development goals. Microb Biotechnol 2017; 10:1212-1215. [PMID: 28771979 PMCID: PMC5609226 DOI: 10.1111/1751-7915.12788] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 07/01/2017] [Indexed: 01/22/2023] Open
Abstract
Nanoparticles (NPs), particles having one or more dimensions below 100 nm, are currently being synthesized through chemical and physical methods on an industrial scale. However, these methods for the synthesis of NPs do not fit with sustainable development goals. NP synthesis, through chemical and physical methods, requires high temperatures and/or pressures resulting in high energy consumption and the generation of large amounts of waste. In recent years, research into the synthesis of NPs has shifted to more green and biological methods, often using microorganisms. A biological approach has many advantages over chemical and physical methods. Reactions are catalysed in aqueous solutions at standard temperature and pressure (cost effective and low energy syntheses). This method does not require solvents or harmful chemicals, making NP biosynthesis a greener and more eco-friendly method. Furthermore, NP synthesis by microbes does not require the use of pure starting materials; thus it can simultaneously be used for the bioremediation of contaminated water, land and waste, and the biosynthesis of NPs. Therefore the biosynthesis of NPs contributes to the sustainable development goals, while the alternative physical and chemical methods exclusively utilize scarce and expensive resources for NP synthesis.
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Affiliation(s)
- Miguel E. Cueva
- SynthSys, CSEC and School of Biological SciencesUniversity of EdinburghEdinburghUK
| | - Louise E. Horsfall
- SynthSys, CSEC and School of Biological SciencesUniversity of EdinburghEdinburghUK
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12
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Crystallizing the function of the magnetosome membrane mineralization protein Mms6. Biochem Soc Trans 2017; 44:883-90. [PMID: 27284056 PMCID: PMC4900750 DOI: 10.1042/bst20160057] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Indexed: 12/18/2022]
Abstract
The literature on the magnetosome membrane (MM) protein, magnetosome membrane specific6 (Mms6), is reviewed. Mms6 is native to magnetotactic bacteria (MTB). These bacteria take up iron from solution and biomineralize magnetite nanoparticles within organelles called magnetosomes. Mms6 is a small protein embedded on the interior of the MM and was discovered tightly associated with the formed mineral. It has been the subject of intensive research as it is seen to control the formation of particles both in vivo and in vitro. Here, we compile, review and discuss the research detailing Mms6’s activity within the cell and in a range of chemical in vitro methods where Mms6 has a marked effect on the composition, size and distribution of synthetic particles, with approximately 21 nm in size for solution precipitations and approximately 90 nm for those formed on surfaces. Furthermore, we review and discuss recent work detailing the structure and function of Mms6. From the evidence, we propose a mechanism for its function as a specific magnetite nucleation protein and summaries the key features for this action: namely, self-assembly to display a charged surface for specific iron binding, with the curvature of the surfaces determining the particle size. We suggest these may aid design of biomimetic additives for future green nanoparticle production.
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Tanaka M, Hikiba S, Yamashita K, Muto M, Okochi M. Array-based functional peptide screening and characterization of gold nanoparticle synthesis. Acta Biomater 2017; 49:495-506. [PMID: 27865964 DOI: 10.1016/j.actbio.2016.11.037] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 11/11/2016] [Accepted: 11/16/2016] [Indexed: 01/20/2023]
Abstract
Based on inorganic material production through biomineralization in organisms, the use of biological molecules in nanomaterial production has received increasing attention as a vehicle to synthesize inorganic materials with selected properties in ambient conditions. Among various biological molecules that interact with metallic surfaces, short peptides are putative ligand molecules as they exhibit potential to control the synthesis of nanoscale materials with tailored functions. Herein, using a spot synthesis-based peptide array, the gold nanoparticle (AuNP) binding activities of approximately 1800 peptides were evaluated and revealed various activities ranging from positive (high-affinity binding peptides) to negative (weak- or null-affinity binding peptides). Among 50 peptides showing the highest AuNP binding activity, 46 sequences showed the presence of tryptophan-based motifs including W[Xn]W, H[Xn]W, and W[Xn]H (W: tryptophan, X: any amino acid, n: 1-8 amino acid residues), whereas none of these motifs was found in the WORST50 peptides. Notably, three peptides showing the highest binding affinities possessed bi-functionality in AuNP binding and Au(III) reduction in solution and on solid surfaces. In addition, the characterization of truncated peptide derivatives revealed unique peptide motifs for their function expressions that also supported the importance of tryptophan-based motifs for peptide-AuNP binding. These findings open the door for peptide-mediated precise regulation of AuNP synthesis in ambient condition and for site dependent controlled AuNP integration onto nanotechnological devices. STATEMENT OF SIGNIFICANCE The development of a technique for functionally regulated nanosized material production in ambient condition is broadly required according to the expansion of nanomaterial based applications. Short peptides, which bind to metallic surfaces, have great potential for the technique development, but the realization remains a difficult challenge due to the lack of metal binding peptide varieties. Herein, approximately 1800 peptides with the gold nanoparticle (AuNP) binding activity are reported and characterized. Furthermore, by three highest binding peptides, the expression of bi-functionality in AuNP binding and Au(III) reduction was serendipitously discovered in solution and on solid surfaces. These findings will be attributed to new technique development of functional nanoparticle synthesis in mild condition, and for site-dependent AuNP integration in various nanotechnological devices.
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Affiliation(s)
- Masayoshi Tanaka
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8552, Japan; JST ImPACT, Japan
| | - Shun Hikiba
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Kiyoto Yamashita
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Masaki Muto
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8552, Japan; JST ImPACT, Japan
| | - Mina Okochi
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8552, Japan; JST ImPACT, Japan.
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14
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Bereczk-Tompa É, Pósfai M, Tóth B, Vonderviszt F. Magnetite-Binding Flagellar Filaments Displaying the MamI Loop Motif. Chembiochem 2016; 17:2075-2082. [PMID: 27528487 DOI: 10.1002/cbic.201600377] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Indexed: 12/11/2022]
Abstract
This work aimed at developing a novel method for fabricating 1 D magnetite nanostructures with the help of mutated flagellar filaments. We constructed four different flagellin mutants displaying magnetite-binding motifs: two contained fragments of magnetosome-associated proteins from magnetotactic bacteria (MamI and Mms6), and synthetic sequences were used for the other two. A magnetic selection method identified the MamI mutant as having the highest binding affinity to magnetite. Filaments built from MamI loop-containing flagellin subunits were used as templates to form chains of magnetite nanoparticles along the filament by capturing them from suspension. Our study represents a proof-of-concept that flagellar filaments can be engineered to facilitate formation of 1 D magnetite nanostructures under ambient conditions. In addition, it proves the interaction between MamI and magnetite, with implications for the role of this protein in magnetotactic bacteria.
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Affiliation(s)
- Éva Bereczk-Tompa
- Department of Earth and Environmental Sciences, University of Pannonia, Egyetem u. 10, 8200, Veszprém, Hungary
| | - Mihály Pósfai
- Department of Earth and Environmental Sciences, University of Pannonia, Egyetem u. 10, 8200, Veszprém, Hungary
| | - Balázs Tóth
- Bio-Nanosystems Laboratory, Research Institute for Biomolecular and Chemical Engineering, University of Pannonia, Egyetem u. 10, 8200, Veszprém, Hungary
| | - Ferenc Vonderviszt
- Bio-Nanosystems Laboratory, Research Institute for Biomolecular and Chemical Engineering, University of Pannonia, Egyetem u. 10, 8200, Veszprém, Hungary. .,Institute of Technical Physics and Materials Science, Centre for Energy Research, Konkoly-Thege u. 29-33, 1121, Budapest, Hungary.
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15
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Peigneux A, Valverde-Tercedor C, López-Moreno R, Pérez-González T, Fernández-Vivas MA, Jiménez-López C. Learning from magnetotactic bacteria: A review on the synthesis of biomimetic nanoparticles mediated by magnetosome-associated proteins. J Struct Biol 2016; 196:75-84. [PMID: 27378728 DOI: 10.1016/j.jsb.2016.06.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 06/29/2016] [Accepted: 06/30/2016] [Indexed: 11/16/2022]
Abstract
Much interest has gained the biomineralization process carried out by magnetotactic bacteria. These bacteria are ubiquitous in natural environments and share the ability to passively align along the magnetic field lines and actively swim along them. This ability is due to their magnetosome chain, each magnetosome consisting on a magnetic crystal enveloped by a lipid bilayer membrane to which very unique proteins are associated. Magnetotactic bacteria exquisitely control magnetosome formation, making the magnetosomes the ideal magnetic nanoparticle of potential use in many technological applications. The difficulty to scale up magnetosome production has triggered the research on the in vitro production of biomimetic (magnetosome-like) magnetite nanoparticles. In this context, magnetosome proteins are being used to mediate such in vitro magnetite precipitation experiments. The present work reviews the knowledgement on the magnetosome proteins thought to have a role on the in vivo formation of magnetite crystals in the magnetosome, and the recombinant magnetosome proteins used in vitro to form biomimetic magnetite. It also summarizes the data provided in the literature on the biomimetic magnetite nanoparticles obtained from those in vitro experiments.
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Affiliation(s)
- Ana Peigneux
- Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Campus Fuentenueva, s/n, 18071 Granada, Spain
| | - Carmen Valverde-Tercedor
- Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Campus Fuentenueva, s/n, 18071 Granada, Spain
| | - Rafael López-Moreno
- Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Campus Fuentenueva, s/n, 18071 Granada, Spain
| | - Teresa Pérez-González
- Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Campus Fuentenueva, s/n, 18071 Granada, Spain
| | - M A Fernández-Vivas
- Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Campus Fuentenueva, s/n, 18071 Granada, Spain
| | - Concepción Jiménez-López
- Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Campus Fuentenueva, s/n, 18071 Granada, Spain.
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16
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Galloway JM, Bird SM, Talbot JE, Shepley PM, Bradley RC, El-Zubir O, Allwood DA, Leggett GJ, Miles JJ, Staniland SS, Critchley K. Nano- and micro-patterning biotemplated magnetic CoPt arrays. NANOSCALE 2016; 8:11738-11747. [PMID: 27221982 DOI: 10.1039/c6nr03330j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Patterned thin-films of magnetic nanoparticles (MNPs) can be used to make: surfaces for manipulating and sorting cells, sensors, 2D spin-ices and high-density data storage devices. Conventional manufacture of patterned magnetic thin-films is not environmentally friendly because it uses high temperatures (hundreds of degrees Celsius) and high vacuum, which requires expensive specialised equipment. To tackle these issues, we have taken inspiration from nature to create environmentally friendly patterns of ferromagnetic CoPt using a biotemplating peptide under mild conditions and simple apparatus. Nano-patterning via interference lithography (IL) and micro-patterning using micro-contact printing (μCP) were used to create a peptide resistant mask onto a gold surface under ambient conditions. We redesigned a biotemplating peptide (CGSGKTHEIHSPLLHK) to self-assemble onto gold surfaces, and mineralised the patterns with CoPt at 18 °C in water. Ferromagnetic CoPt is biotemplated by the immobilised peptides, and the patterned MNPs maintain stable magnetic domains. This bioinspired study offers an ecological route towards developing biotemplated magnetic thin-films for use in applications such as sensing, cell manipulation and data storage.
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Affiliation(s)
- J M Galloway
- School of Physics and Astronomy, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK and School of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.
| | - S M Bird
- Department of Chemistry, University of Sheffield, Dainton Building, Brook Hill, S3 7HF, UK
| | - J E Talbot
- School of Computer Science, University of Manchester, Kilburn Building, Oxford Road, Manchester, M13 9PL, UK
| | - P M Shepley
- School of Physics and Astronomy, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| | - R C Bradley
- Department of Materials Science and Engineering, University of Sheffield, Sir Robert Hadfield Building, Maplin Street, Sheffield, S1 3JD, UK
| | - O El-Zubir
- Department of Chemistry, University of Sheffield, Dainton Building, Brook Hill, S3 7HF, UK and School of Chemistry, University of Newcastle, Chemical Nanoscience Laboratories, Bedson Building, Newcastle Upon Tyne, NE1 7RU, UK
| | - D A Allwood
- Department of Materials Science and Engineering, University of Sheffield, Sir Robert Hadfield Building, Maplin Street, Sheffield, S1 3JD, UK
| | - G J Leggett
- Department of Chemistry, University of Sheffield, Dainton Building, Brook Hill, S3 7HF, UK
| | - J J Miles
- School of Computer Science, University of Manchester, Kilburn Building, Oxford Road, Manchester, M13 9PL, UK
| | - S S Staniland
- Department of Chemistry, University of Sheffield, Dainton Building, Brook Hill, S3 7HF, UK
| | - K Critchley
- School of Physics and Astronomy, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
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17
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Nayak S, Zhang H, Liu X, Feng S, Palo P, Nilsen-Hamilton M, Akinc M, Mallapragada S. Protein patterns template arrays of magnetic nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra07662a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Pattern generation process for growth of magnetite nanoparticles (MNP), using patterns of octadecane thiol and poly(ethylene glycol) to selectively immobilize the biomineralization protein Mms6 and selectively form on the immobilized Mms6.
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Affiliation(s)
- Srikanth Nayak
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Department of Chemical & Biological Engineering
| | - Honghu Zhang
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Department of Materials Science & Engineering
| | - Xunpei Liu
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Department of Chemical & Biological Engineering
| | - Shuren Feng
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Roy J. Carver Department of Biochemistry
| | - Pierre Palo
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Roy J. Carver Department of Biochemistry
| | - Marit Nilsen-Hamilton
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Roy J. Carver Department of Biochemistry
| | - Mufit Akinc
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Department of Materials Science & Engineering
| | - Surya Mallapragada
- Division of Materials Science and Engineering
- Ames Laboratory
- Ames
- USA
- Department of Chemical & Biological Engineering
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