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Grelet E, Tortora MMC. Elucidating chirality transfer in liquid crystals of viruses. NATURE MATERIALS 2024; 23:1276-1282. [PMID: 38783105 DOI: 10.1038/s41563-024-01897-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 04/11/2024] [Indexed: 05/25/2024]
Abstract
Chirality is ubiquitous in nature across all length scales, with major implications spanning fields from biology, chemistry and physics to materials science. How chirality propagates from nanoscale building blocks to meso- and macroscopic helical structures remains an open issue. Here, working with a canonical system of filamentous viruses, we demonstrate that their self-assembly into chiral liquid crystal phases quantitatively results from the interplay between two main mechanisms of chirality transfer: electrostatic interactions from the helical charge patterns on the virus surface, and fluctuation-based helical deformations leading to viral backbone helicity. Our experimental and theoretical approach provides a comprehensive framework for deciphering how chirality is hierarchically and quantitatively propagated across spatial scales. Our work highlights the ways in which supramolecular helicity may arise from subtle chiral contributions of opposite handedness that act either cooperatively or competitively, thus accounting for the multiplicity of chiral behaviours observed for nearly identical molecular systems.
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Affiliation(s)
- Eric Grelet
- Centre de Recherche Paul Pascal (CRPP, UMR 5031), Univ. Bordeaux, CNRS, Pessac, France.
| | - Maxime M C Tortora
- Laboratoire de Biologie et Modélisation de la Cellule (LBMC, UMR 5239, Inserm 1293), Univ. Claude Bernard Lyon 1, ENS de Lyon, CNRS, Lyon, France.
- Department of Quantitative and Computational Biology, University of Southern California, Los Angeles, CA, USA.
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2
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Juusti V, Kulpakko J, Cudjoe E, Pimenoff VN, Hänninen P. Biophysical Properties of Bifunctional Phage-Biosensor. Viruses 2023; 15:v15020299. [PMID: 36851513 PMCID: PMC9968116 DOI: 10.3390/v15020299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/18/2023] [Accepted: 01/18/2023] [Indexed: 01/26/2023] Open
Abstract
Biosensor research is a swiftly growing field for developing rapid and precise analytical devices for biomedical, pharmaceutical, and industrial use and beyond. Herein, we propose a phage-based biosensor method to develop a sensitive and specific system for biomedical detection. Our method is based on in vitro selected phages and their interaction with the targeted analytes as well as on optical properties that change according to the concentration of the model analyte. The green fluorescent protein (GFP) was chosen as our model analyte as it has its own well-known optical properties. Brilliant green was used as a reporter component for the sensor. Its presence enables a color intensity (absorbance) change when the analyte is present in the solution. Furthermore, the reporter dye functioned as a quencher for an additional lanthanide label in our assay. It mediated the specific phage-derived interference in the signal measured with the time-resolved luminescence. Most importantly, our results confirmed that the presented bifunctional phage with its liquid crystal properties enabled the measurement of GFP in a concentration-dependent, quantitative manner with a limit of detection of 0.24 µg/mL. In the future, our novel method to develop phage-based biosensors may provide highly sensitive and specific biosensors for biomedical or otherwise-relevant targets.
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Affiliation(s)
- Vilhelmiina Juusti
- Laboratory of Biophysics and Medicity Research Laboratories, Institute of Biomedicine, Faculty of Medicine, University of Turku, Tykistökatu 6A, 20520 Turku, Finland
- Aqsens Health Ltd., Itäinen Pitkäkatu 4B, 20520 Turku, Finland
- Correspondence:
| | - Janne Kulpakko
- Aqsens Health Ltd., Itäinen Pitkäkatu 4B, 20520 Turku, Finland
| | - Elizabeth Cudjoe
- Immunology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon P.O. Box LG581, Ghana
| | - Ville N. Pimenoff
- Aqsens Health Ltd., Itäinen Pitkäkatu 4B, 20520 Turku, Finland
- Biobank Borealis of Northern Finland, Faculty of Medicine, University of Oulu, Aapistie 5B, 90220 Oulu, Finland
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 14186 Stockholm, Sweden
| | - Pekka Hänninen
- Laboratory of Biophysics and Medicity Research Laboratories, Institute of Biomedicine, Faculty of Medicine, University of Turku, Tykistökatu 6A, 20520 Turku, Finland
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Jackson K, Peivandi A, Fogal M, Tian L, Hosseinidoust Z. Filamentous Phages as Building Blocks for Bioactive Hydrogels. ACS APPLIED BIO MATERIALS 2021; 4:2262-2273. [PMID: 35014350 DOI: 10.1021/acsabm.0c01557] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Filamentous bacteriophages (bacterial viruses) are semiflexible proteinous nanofilaments with high aspect ratios for which the surface chemistry can be controlled with atomic precision via genetic engineering. That, in addition to their ability to self-propagate and replicate a nearly monodisperse batch of biologically and chemically identical nanofilaments, makes these bionanofilaments superior to most synthetic nanoparticles and thus a powerful tool in the bioengineers' toolbox. Furthermore, filamentous phages form liquid crystalline structures at high concentrations; these ordered assemblies create hierarchically ordered macro-, micro-, and nanostructures that, once cross-linked, can form hierarchically ordered hydrogels, hydrated soft material with a variety of physical and chemical properties suitable for biomedical applications (e.g., wound dressings and tissue engineering scaffolds) as well as biosensing, diagnostic assays. We provide a critical review of these hydrogels of filamentous phage, and their physical, mechanical, chemical, and biological properties and current applications, as well as an overview of limitations and challenges and outlook for future applications. In addition, we present a list of design parameters for filamentous phage hydrogels to serve as a guide for the (bio)engineer and (bio)chemist interested in utilizing these powerful bionanofilaments for designing smart, bioactive materials and devices.
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Affiliation(s)
- Kyle Jackson
- Department of Chemical Engineering, McMaster University, Hamilton, Ontario L8S 4L7, Canada
| | - Azadeh Peivandi
- Department of Chemical Engineering, McMaster University, Hamilton, Ontario L8S 4L7, Canada
| | - Meea Fogal
- Department of Chemical Engineering, McMaster University, Hamilton, Ontario L8S 4L7, Canada
| | - Lei Tian
- Department of Chemical Engineering, McMaster University, Hamilton, Ontario L8S 4L7, Canada
| | - Zeinab Hosseinidoust
- Department of Chemical Engineering, McMaster University, Hamilton, Ontario L8S 4L7, Canada.,School of Biomedical Engineering, McMaster University, Hamilton, Ontario L8S 4L7, Canada.,Michael DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 4L8, Canada
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4
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Thermally conductive molecular assembly composed of an oligo(ethylene glycol)-modified filamentous virus with improved solubility and resistance to organic solvents. Polym J 2020. [DOI: 10.1038/s41428-020-0328-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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5
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Sawada T, Inomata H, Serizawa T. Filamentous virus-based membrane prepared by chemical cross-linking at liquid/liquid interface for a tailored molecular separation system. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Sawada T, Murata Y, Marubayashi H, Nojima S, Morikawa J, Serizawa T. High Thermal Diffusivity in Thermally Treated Filamentous Virus-Based Assemblies with a Smectic Liquid Crystalline Orientation. Viruses 2018; 10:E608. [PMID: 30400191 PMCID: PMC6265685 DOI: 10.3390/v10110608] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/22/2018] [Accepted: 10/31/2018] [Indexed: 12/21/2022] Open
Abstract
Polymers are generally considered thermal insulators because the amorphous arrangement of the polymeric chains reduces the mean free path of heat-conducting phonons. Recent studies reveal that individual chains of polymers with oriented structures could have high thermal conductivity, because such stretched polymeric chains effectively conduct phonons through polymeric covalent bonds. Previously, we have found that the liquid crystalline assembly composed of one of the filamentous viruses, M13 bacteriophages (M13 phages), shows high thermal diffusivity even though the assembly is based on non-covalent bonds. Despite such potential applicability of biopolymeric assemblies as thermal conductive materials, stability against heating has rarely been investigated. Herein, we demonstrate the maintenance of high thermal diffusivity in smectic liquid crystalline-oriented M13 phage-based assemblies after high temperature (150 °C) treatment. The liquid crystalline orientation of the M13 phage assemblies plays an important role in the stability against heating processes. Our results provide insight into the future use of biomolecular assemblies for reliable thermal conductive materials.
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Affiliation(s)
- Toshiki Sawada
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan.
- Precursory Research for Embryonic Science and Technology, Japan Science and Technology, Saitama 332-0012, Japan.
| | - Yuta Murata
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan.
| | - Hironori Marubayashi
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan.
| | - Shuichi Nojima
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan.
| | - Junko Morikawa
- Department of Materials Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan.
| | - Takeshi Serizawa
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan.
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Liu S, Zheng C, Ye Z, Blanc B, Zhi X, Shi L, Zhang Z. Filamentous Viruses Grafted with Thermoresponsive Block Polymers: Liquid Crystal Behaviors of a Rodlike Colloidal Model with “True” Attractive Interactions. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00674] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Shuaiyu Liu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 300071 Tianjin, China
| | - Chunxiong Zheng
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 300071 Tianjin, China
| | - Zihan Ye
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 300071 Tianjin, China
| | - Baptiste Blanc
- Department of Physics, Brandeis University, Waltham, Massachusetts 02453, United States
| | - Xueli Zhi
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 300071 Tianjin, China
| | - Linqi Shi
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 300071 Tianjin, China
| | - Zhenkun Zhang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 300071 Tianjin, China
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Sawada T, Serizawa T. Filamentous Viruses as Building Blocks for Hierarchical Self-Assembly toward Functional Soft Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20170428] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Toshiki Sawada
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-H121 Ookayama, Meguro-ku, Tokyo 152-8550
- Precursory Research for Embryonic Science and Technology, Japan Science and Technology Agency, 4-17 Honcho, Kawaguchi, Saitama 332-0012
| | - Takeshi Serizawa
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-H121 Ookayama, Meguro-ku, Tokyo 152-8550
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Li H, Liu P, Yuan J, Si J, Liu Y, Li H, Gao Y. Thermo-Responsive Brush Copolymers by “Grafting Through” Strategy Implemented on the Surface of the Macromonomer Micelles and Their High Emulsifying Performance. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700131] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Heng Li
- College of Chemistry and Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, and; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province; Xiangtan University; 411105 Hunan Province China
| | - Pin Liu
- College of Chemistry and Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, and; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province; Xiangtan University; 411105 Hunan Province China
| | - Jun Yuan
- College of Chemistry and Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, and; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province; Xiangtan University; 411105 Hunan Province China
| | - Jiaqing Si
- College of Chemistry and Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, and; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province; Xiangtan University; 411105 Hunan Province China
| | - Yijiang Liu
- College of Chemistry and Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, and; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province; Xiangtan University; 411105 Hunan Province China
| | - Huaming Li
- College of Chemistry and Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, and; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province; Xiangtan University; 411105 Hunan Province China
| | - Yong Gao
- College of Chemistry and Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, and; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province; Xiangtan University; 411105 Hunan Province China
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Grelet E, Rana R. From soft to hard rod behavior in liquid crystalline suspensions of sterically stabilized colloidal filamentous particles. SOFT MATTER 2016; 12:4621-4627. [PMID: 27108523 DOI: 10.1039/c6sm00527f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The liquid crystalline phase behavior of a colloidal system of sterically stabilized rods is reported. Our colloidal suspensions consist of highly monodisperse, semi-flexible filamentous viruses which have been coated with neutral hydrophilic polymers by irreversibly binding poly(ethylene glycol) (PEG) to the surface of the virus particles. Depending on the size of the grafted polymer, up to three different phase transitions are observed (isotropic-to-chiral nematic, chiral nematic-to-smectic, and smectic-to-columnar). Each phase transition is shown to be independent of ionic strength, confirming the steric stabilization of the viral colloids. A direct, i.e. without any free parameters, comparison with theory and computer simulations of the volume fraction associated with the phase transition can be performed, showing a quantitative agreement with hard rod behavior at a low polymer chain size, and some deviation stemming from soft repulsion by increasing the polymer thickness coating of the rod. Specifically, we demonstrate that the columnar mesophase is not stabilized by electrostatic repulsion, and we discuss the conditions of its existence.
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Affiliation(s)
- Eric Grelet
- Université de Bordeaux & CNRS, Centre de Recherche Paul-Pascal, 115 Avenue Schweitzer, 33600 Pessac, France.
| | - Richa Rana
- Université de Bordeaux & CNRS, Centre de Recherche Paul-Pascal, 115 Avenue Schweitzer, 33600 Pessac, France.
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