1
|
Kato T, Uchida J, Ishii Y, Watanabe G. Aquatic Functional Liquid Crystals: Design, Functionalization, and Molecular Simulation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306529. [PMID: 38126650 PMCID: PMC10885670 DOI: 10.1002/advs.202306529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 11/26/2023] [Indexed: 12/23/2023]
Abstract
Aquatic functional liquid crystals, which are ordered molecular assemblies that work in water environment, are described in this review. Aquatic functional liquid crystals are liquid-crystalline (LC) materials interacting water molecules or aquatic environment. They include aquatic lyotropic liquid crystals and LC based materials that have aquatic interfaces, for example, nanoporous water treatment membranes that are solids preserving LC order. They can remove ions and viruses with nano- and subnano-porous structures. Columnar, smectic, bicontinuous LC structures are used for fabrication of these 1D, 2D, 3D materials. Design and functionalization of aquatic LC sensors based on aqueous/LC interfaces are also described. The ordering transitions of liquid crystals induced by molecular recognition at the aqueous interfaces provide distinct optical responses. Molecular orientation and dynamic behavior of these aquatic functional LC materials are studied by molecular dynamics simulations. The molecular interactions of LC materials and water are key of these investigations. New insights into aquatic functional LC materials contribute to the fields of environment, healthcare, and biotechnology.
Collapse
Affiliation(s)
- Takashi Kato
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
- Research Initiative for Supra-Materials, Shinshu University, Nagano, 380-8553, Japan
| | - Junya Uchida
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Yoshiki Ishii
- Department of Data Science, School of Frontier Engineering, Kitasato University, Sagamihara, 252-0373, Japan
| | - Go Watanabe
- Department of Data Science, School of Frontier Engineering, Kitasato University, Sagamihara, 252-0373, Japan
- Kanagawa Institute of Industrial Science and Technology (KISTEC), Ebina, 243-0435, Japan
| |
Collapse
|
2
|
Hamaguchi K, Sakamoto T, Kurahashi N, Harada Y, Kato T. Hydrogen-Bonded Structures of Water Molecules in Hydroxy-Functionalized Nanochannels of Columnar Liquid Crystalline Nanostructured Membranes Studied by Soft X-ray Emission Spectroscopy. J Phys Chem Lett 2024; 15:454-460. [PMID: 38189793 PMCID: PMC10801685 DOI: 10.1021/acs.jpclett.3c03027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/31/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024]
Abstract
Here, we report a synchrotron-based high-resolution soft X-ray emission spectroscopy study on hydrogen-bonded structures of water molecules in the self-organized, hydroxy-group-functionalized one-dimensional nanochannels of liquid crystalline nanostructured membranes. The water molecules confined in the uncharged hydroxy-functionalized nanochannels (which have a diameter of about 1.5 nm) exhibit hydrogen-bonded structures close to those of bulk liquid water, even directly interacting with diol groups. These hydrogen-bonded structures contrast with the more distorted hydrogen bonding of water molecules confined in self-organized channels with a diameter of 0.6 nm formed by an analogous nanostructured membrane with a cationic moiety, which was explained by the ability of the channel functional groups to donate and accept hydrogen bonds in a confined space and the nanochannel diameter.
Collapse
Affiliation(s)
- Kazuma Hamaguchi
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takeshi Sakamoto
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Naoya Kurahashi
- Institute
for Solid State Physics (ISSP), The University
of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Yoshihisa Harada
- Institute
for Solid State Physics (ISSP), The University
of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
- Synchrotron
Radiation Collaborative Research Organization, The University of Tokyo, 468-1 Aoba, Aramaki, Aoba-ku, Sendai-shi, Miyagi 980-8572, Japan
| | - Takashi Kato
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Research
Initiative for Supra-Materials Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan
| |
Collapse
|
3
|
Yesilay G, Dos Santos OAL, A BR, Hazeem LJ, Backx BP, J JV, Kamel AH, Bououdina M. Impact of pathogenic bacterial communities present in wastewater on aquatic organisms: Application of nanomaterials for the removal of these pathogens. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 261:106620. [PMID: 37399782 DOI: 10.1016/j.aquatox.2023.106620] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/06/2023] [Accepted: 06/09/2023] [Indexed: 07/05/2023]
Abstract
Contaminated wastewater (WW) can cause severe hazards to numerous delicate ecosystems and associated life forms. In addition, human health is negatively impacted by the presence of microorganisms in water. Multiple pathogenic microorganisms in contaminated water, including bacteria, fungi, yeast, and viruses, are vectors for several contagious diseases. To avoid the negative impact of these pathogens, WW must be free from pathogens before being released into stream water or used for other reasons. In this review article, we have focused on pathogenic bacteria in WW and summarized the impact of the different types of pathogenic bacteria on marine organisms. Moreover, we presented a variety of physical and chemical techniques that have been developed to provide a pathogen-free aquatic environment. Among the techniques, membrane-based techniques for trapping hazardous biological contaminants are gaining popularity around the world. Besides, novel and recent advancements in nanotechnological science and engineering suggest that many waterborne pathogens could be inactivated using nano catalysts, bioactive nanoparticles, nanostructured catalytic membranes, nanosized photocatalytic structures, and electrospun nanofibers and processes have been thoroughly examined.
Collapse
Affiliation(s)
- Gamze Yesilay
- Molecular Biology and Genetics Department, Hamidiye Institute of Health Sciences, University of Health Sciences-Türkiye, Istanbul 34668, Türkiye; Experimental Medicine Application & Research Center, University of Health Sciences, Validebag Research Park, Uskudar, Istanbul 34662, Türkiye
| | | | - Bevin Roger A
- Department of Chemistry, Catalysis and Nanomaterials Research Laboratory, Loyola College, Chennai 600 034, India
| | - Layla J Hazeem
- Department of Biology, College of Science, University of Bahrain, 32038, Bahrain
| | | | - Judith Vijaya J
- Department of Chemistry, Catalysis and Nanomaterials Research Laboratory, Loyola College, Chennai 600 034, India
| | - Ayman H Kamel
- Department of Chemistry, College of Science, University of Bahrain, 32038, Bahrain; Department of Chemistry, Faculty of Science, Ain Shams University, Abbasia, Cairo 11566, Egypt
| | - Mohamed Bououdina
- Department of Mathematics and Science, Faculty of Humanities and Sciences, Prince Sultan University, Riyadh, Saudi Arabia.
| |
Collapse
|
4
|
Uchida J, Soberats B, Gupta M, Kato T. Advanced Functional Liquid Crystals. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2109063. [PMID: 35034382 DOI: 10.1002/adma.202109063] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/21/2021] [Indexed: 06/14/2023]
Abstract
Liquid crystals have been intensively studied as functional materials. Recently, integration of various disciplines has led to new directions in the design of functional liquid-crystalline materials in the fields of energy, water, photonics, actuation, sensing, and biotechnology. Here, recent advances in functional liquid crystals based on polymers, supramolecular complexes, gels, colloids, and inorganic-based hybrids are reviewed, from design strategies to functionalization of these materials and interfaces. New insights into liquid crystals provided by significant progress in advanced measurements and computational simulations, which enhance new design and functionalization of liquid-crystalline materials, are also discussed.
Collapse
Affiliation(s)
- Junya Uchida
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Bartolome Soberats
- Department of Chemistry, University of the Balearic Islands, Cra. Valldemossa Km. 7.5, Palma de Mallorca, 07122, Spain
| | - Monika Gupta
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Takashi Kato
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
- Research Initiative for Supra-Materials, Shinshu University, Wakasato, Nagano, 380-8553, Japan
| |
Collapse
|
5
|
Nasir AM, Adam MR, Mohamad Kamal SNEA, Jaafar J, Othman MHD, Ismail AF, Aziz F, Yusof N, Bilad MR, Mohamud R, A Rahman M, Wan Salleh WN. A review of the potential of conventional and advanced membrane technology in the removal of pathogens from wastewater. Sep Purif Technol 2022; 286:120454. [PMID: 35035270 PMCID: PMC8741333 DOI: 10.1016/j.seppur.2022.120454] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 01/04/2022] [Accepted: 01/04/2022] [Indexed: 12/23/2022]
Abstract
Consumption of pathogenic contaminated water has claimed the lives of many people. Hence, this scenario has emphasized the urgent need for research methods to avoid, treat and eliminate harmful pathogens in wastewater. Therefore, effective water treatment has become a matter of utmost importance. Membrane technology offers purer, cleaner, and pathogen-free water through the water separation method via a permeable membrane. Advanced membrane technology such as nanocomposite membrane, membrane distillation, membrane bioreactor, and photocatalytic membrane reactor can offer synergistic effects in removing pathogen through the integration of additional functionality and filtration in a single chamber. This paper also comprehensively discussed the application, challenges, and future perspective of the advanced membrane technology as a promising alternative in battling pathogenic microbial contaminants, which will also be beneficial and valuable in managing pandemics in the future as well as protecting human health and the environment. In addition, the potential of membrane technology in battling the ongoing global pandemic of coronavirus disease 2019 (COVID-19) was also discussed briefly.
Collapse
Affiliation(s)
- Atikah Mohd Nasir
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Mohd Ridhwan Adam
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | | | - Juhana Jaafar
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Mohd Hafiz Dzarfan Othman
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Ahmad Fauzi Ismail
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Farhana Aziz
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Norhaniza Yusof
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Muhammad Roil Bilad
- Department of Chemistry Education, Universitas Pendidikan Mandalika (UNDIKMA), Jl. Pemuda No. 59A, Mataram 83126, Indonesia
| | - Rohimah Mohamud
- Department of Immunology, School of Medical Sciences, Health Campus,Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Mukhlis A Rahman
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Wan Norhayati Wan Salleh
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| |
Collapse
|
6
|
Kuo D, Sakamoto T, Torii S, Liu M, Katayama H, Kato T. Removal of viruses from their cocktail solution by liquid-crystalline water-treatment membranes. Polym J 2022; 54:821-825. [PMID: 35311245 PMCID: PMC8919176 DOI: 10.1038/s41428-022-00631-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/01/2022] [Accepted: 02/02/2022] [Indexed: 11/23/2022]
Abstract
Liquid-crystalline (LC) water-treatment membranes obtained by in situ photopolymerization of ionic mesogenic monomers have been shown to efficiently remove viruses. In our previous works, bicontinuous cubic (Cubbi) and smectic (Sm) LC membranes prepared from ionic taper- and rod-shaped polymerizable mesogens, respectively, were used for this purpose. Here, we report the results of virus removal by columnar (Col) LC water-treatment membranes having ionic nanochannels obtained from ionic taper-shaped mesogens. These effects are compared with those obtained for Cubbi membranes. The effects of these Col and Cubbi LC ionic membranes on the removal of several viruses from their cocktail solution are also examined. Nanostructured polymer membranes were prepared from ionic liquid-crystalline (LC) monomers with taper-shaped mesogens. The virus removal properties of the ionic 1D channels prepared from a columnar (Col) LC phase were examined. In addition, as the first approach for LC membranes, the removal of several viruses from their cocktail solution by the 1D channels of Col membrane and 3D channels of bicontinuous cubic membrane was also studied. ![]()
Collapse
|
7
|
Marin San Roman P, Nijmeijer K, Sijbesma RP. Sulfonated polymerized liquid crystal nanoporous membranes for water purification. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
8
|
Abstract
Smart soft materials are envisioned to be the building blocks of the next generation of advanced devices and digitally augmented technologies. In this context, liquid crystals (LCs) owing to their responsive and adaptive attributes could serve as promising smart soft materials. LCs played a critical role in revolutionizing the information display industry in the 20th century. However, in the turn of the 21st century, numerous beyond-display applications of LCs have been demonstrated, which elegantly exploit their controllable stimuli-responsive and adaptive characteristics. For these applications, new LC materials have been rationally designed and developed. In this Review, we present the recent developments in light driven chiral LCs, i.e., cholesteric and blue phases, LC based smart windows that control the entrance of heat and light from outdoor to the interior of buildings and built environments depending on the weather conditions, LC elastomers for bioinspired, biological, and actuator applications, LC based biosensors for detection of proteins, nucleic acids, and viruses, LC based porous membranes for the separation of ions, molecules, and microbes, living LCs, and LCs under macro- and nanoscopic confinement. The Review concludes with a summary and perspectives on the challenges and opportunities for LCs as smart soft materials. This Review is anticipated to stimulate eclectic ideas toward the implementation of the nature's delicate phase of matter in future generations of smart and augmented devices and beyond.
Collapse
Affiliation(s)
- Hari Krishna Bisoyi
- Advanced Materials and Liquid Crystal Institute and Chemical Physics Interdisciplinary Program, Kent State University, Kent, Ohio 44242, United States
| | - Quan Li
- Advanced Materials and Liquid Crystal Institute and Chemical Physics Interdisciplinary Program, Kent State University, Kent, Ohio 44242, United States.,Institute of Advanced Materials, School of Chemistry and Chemical Engineering, and Jiangsu Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| |
Collapse
|
9
|
Chen C, Guo L, Yang Y, Oguma K, Hou LA. Comparative effectiveness of membrane technologies and disinfection methods for virus elimination in water: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 801:149678. [PMID: 34416607 PMCID: PMC8364419 DOI: 10.1016/j.scitotenv.2021.149678] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/20/2021] [Accepted: 08/11/2021] [Indexed: 05/22/2023]
Abstract
The pandemic of the 2019 novel coronavirus disease (COVID-19) has brought viruses into the public horizon. Since viruses can pose a threat to human health in a low concentration range, seeking efficient virus removal methods has been the research hotspots in the past few years. Herein, a total of 1060 research papers were collected from the Web of Science database to identify technological trends as well as the research status. Based on the analysis results, this review elaborates on the state-of-the-art of membrane filtration and disinfection technologies for the treatment of virus-containing wastewater and drinking water. The results evince that membrane and disinfection methods achieve a broad range of virus removal efficiency (0.5-7 log reduction values (LRVs) and 0.09-8 LRVs, respectively) that is attributable to the various interactions between membranes or disinfectants and viruses having different susceptibility in viral capsid protein and nucleic acid. Moreover, this review discusses the related challenges and potential of membrane and disinfection technologies for customized virus removal in order to prevent the dissemination of the waterborne diseases.
Collapse
Affiliation(s)
- Chao Chen
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, No.19, Xinjiekouwai Street, Haidian District, Beijing 100875, China.
| | - Lihui Guo
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, No.19, Xinjiekouwai Street, Haidian District, Beijing 100875, China.
| | - Yu Yang
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, No.19, Xinjiekouwai Street, Haidian District, Beijing 100875, China.
| | - Kumiko Oguma
- Department of Urban Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
| | - Li-An Hou
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, No.19, Xinjiekouwai Street, Haidian District, Beijing 100875, China; Xi'an High-Tech Institute, Xi'an 710025, China.
| |
Collapse
|
10
|
Houben SJA, Kloos J, Borneman Z, Schenning APHJ. Switchable gas permeability of a polypropylene‐liquid crystalline composite film. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Simon J. A. Houben
- Laboratory of Stimuli‐responsive Functional Materials and Devices, Department of Chemical Engineering and Chemistry Eindhoven University of Technology Eindhoven Manitoba The Netherlands
| | - Joey Kloos
- Membrane Materials and Processes, Department of Chemical Engineering and Chemistry Eindhoven University of Technology Eindhoven Manitoba The Netherlands
| | - Zandrie Borneman
- Membrane Materials and Processes, Department of Chemical Engineering and Chemistry Eindhoven University of Technology Eindhoven Manitoba The Netherlands
| | - Albert P. H. J. Schenning
- Laboratory of Stimuli‐responsive Functional Materials and Devices, Department of Chemical Engineering and Chemistry Eindhoven University of Technology Eindhoven Manitoba The Netherlands
| |
Collapse
|
11
|
Hamaguchi K, Ichikawa R, Kajiyama S, Torii S, Hayashi Y, Kumaki J, Katayama H, Kato T. Gemini Thermotropic Smectic Liquid Crystals for Two-Dimensional Nanostructured Water-Treatment Membranes. ACS APPLIED MATERIALS & INTERFACES 2021; 13:20598-20605. [PMID: 33836127 DOI: 10.1021/acsami.0c20524] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We have developed a two-dimensional (2D) liquid-crystalline (LC) nanostructured water-treatment membrane showing high virus rejection ability (over 99.99997% for bacteriophage Qβ) and improved water permeation. Polymerizable gemini amphiphiles have been designed and synthesized. They have H-shaped gemini-type structures of thermotropic smectic liquid crystals composed of cationic imidazolium moieties. One of the gemini amphiphiles shows a smectic A phase with an interdigitated bilayer structure. A cross-linked self-standing 2D nanostructured polymer film has been obtained by in situ photopolymerization of the gemini amphiphile in the smectic phase. The length of linkers in gemini amphiphiles affects the formation of LC phases. The 2D nanostructured membrane also showed selective salt rejection.
Collapse
Affiliation(s)
- Kazuma Hamaguchi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Rino Ichikawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Satoshi Kajiyama
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shotaro Torii
- Department of Urban Engineering, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yusuke Hayashi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Jiro Kumaki
- Department of Organic Materials Science, Graduate School of Organic Materials Science, Yamagata University, Yonezawa, Yamagata 992-8510, Japan
| | - Hiroyuki Katayama
- Department of Urban Engineering, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takashi Kato
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| |
Collapse
|
12
|
Houben SA, van Merwijk SA, Langers BJH, Oosterlaken BM, Borneman Z, Schenning APHJ. Smectic Liquid Crystalline Polymer Membranes with Aligned Nanopores in an Anisotropic Scaffold. ACS APPLIED MATERIALS & INTERFACES 2021; 13:7592-7599. [PMID: 33539067 PMCID: PMC7898271 DOI: 10.1021/acsami.0c20898] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 01/19/2021] [Indexed: 06/12/2023]
Abstract
Bottom-up methods for the fabrication of nanoporous polymer membranes have numerous advantages. However, it remains challenging to fabricate nanoporous membranes that are mechanically robust and have aligned pores, that is, with a low tortuosity. Here, a mechanically robust thin-film composite membrane was fabricated consisting of a two-dimensional (2D) porous smectic liquid crystalline polymer network inside an anisotropic, microporous polymer scaffold. The polymer scaffold allows for relatively straightforward planar alignment of the smectic liquid crystalline mixture, which consisted of a diacrylate cross-linker and a dimer forming benzoic acid-based monoacrylate. Polymerized samples displayed a smectic A (SmA) phase, which formed the eventual 2D porous channels after base treatment. The aligned 2D nanoporous membranes showed a high rejection of anionic solutes bigger than 322 g/mol. Cleaning and reusability of the system were demonstrated by intentionally fouling the porous channels with a cationic dye and subsequently cleaning the membrane with an acidic solution. After cleaning, the membrane properties were unaffected; this, combined with numerous pressurizing cycles, demonstrated reusability of the system.
Collapse
Affiliation(s)
- Simon
J. A. Houben
- Stimuli-Responsive
Functional Materials and Devices, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Storm A. van Merwijk
- Stimuli-Responsive
Functional Materials and Devices, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Bruno J. H. Langers
- Stimuli-Responsive
Functional Materials and Devices, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Bernette M. Oosterlaken
- Laboratory
of Physical Chemistry, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Zandrie Borneman
- Membrane
Materials and Processes, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Albert P. H. J. Schenning
- Stimuli-Responsive
Functional Materials and Devices, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| |
Collapse
|
13
|
Kato T, Gupta M, Yamaguchi D, Gan KP, Nakayama M. Supramolecular Association and Nanostructure Formation of Liquid Crystals and Polymers for New Functional Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200304] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Takashi Kato
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Monika Gupta
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Daisuke Yamaguchi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kian Ping Gan
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masanari Nakayama
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| |
Collapse
|
14
|
Watanabe R, Sakamoto T, Yamazoe K, Miyawaki J, Kato T, Harada Y. Ion Selectivity of Water Molecules in Subnanoporous Liquid-Crystalline Water-Treatment Membranes: A Structural Study of Hydrogen Bonding. Angew Chem Int Ed Engl 2020; 59:23461-23465. [PMID: 33073915 PMCID: PMC7756590 DOI: 10.1002/anie.202008148] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Indexed: 11/30/2022]
Abstract
We demonstrate hydrogen-bonded structures of water in self-organized subnanoporous water treatment membranes obtained using synchrotron-based high-resolution soft X-ray emission spectroscopy. The ion selectivity of these water treatment membranes is usually understood by the size compatibility of nanochannels in the membrane with the Stokes radius of hydrated ions, or by electrostatic interaction between charges inside the nanochannels and such ions. However, based on a comparison between the hydrogen-bonded structures of water molecules in the nanochannels of the water treatment membrane and those surrounding the ions, we propose a definite contribution of structural consistency among the associated hydrogen-bonded water molecules to the ion selectivity. Our observation delivers a novel concept to the design of water treatment membranes where water molecules in the nanochannel can be regarded as a part of the material that controls the ion selectivity.
Collapse
Affiliation(s)
- Ryusuke Watanabe
- Department of Advanced Materials ScienceGraduate School of Frontier SciencesThe University of Tokyo5-1-5, Kashiwanoha, KashiwaChiba277-8561Japan
| | - Takeshi Sakamoto
- Department of Chemistry and BiotechnologySchool of EngineeringThe University of Tokyo7-3-1, Hongo, Bunkyo-kuTokyo113-8656Japan
| | - Kosuke Yamazoe
- Institute for Solid State Physics (ISSP)The University of Tokyo5-1-5, Kashiwanoha, KashiwaChiba277-8581Japan
| | - Jun Miyawaki
- Department of Advanced Materials ScienceGraduate School of Frontier SciencesThe University of Tokyo5-1-5, Kashiwanoha, KashiwaChiba277-8561Japan
- Institute for Solid State Physics (ISSP)The University of Tokyo5-1-5, Kashiwanoha, KashiwaChiba277-8581Japan
| | - Takashi Kato
- Department of Chemistry and BiotechnologySchool of EngineeringThe University of Tokyo7-3-1, Hongo, Bunkyo-kuTokyo113-8656Japan
| | - Yoshihisa Harada
- Department of Advanced Materials ScienceGraduate School of Frontier SciencesThe University of Tokyo5-1-5, Kashiwanoha, KashiwaChiba277-8561Japan
- Institute for Solid State Physics (ISSP)The University of Tokyo5-1-5, Kashiwanoha, KashiwaChiba277-8581Japan
| |
Collapse
|
15
|
Watanabe R, Sakamoto T, Yamazoe K, Miyawaki J, Kato T, Harada Y. Ion Selectivity of Water Molecules in Subnanoporous Liquid‐Crystalline Water‐Treatment Membranes: A Structural Study of Hydrogen Bonding. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ryusuke Watanabe
- Department of Advanced Materials Science Graduate School of Frontier Sciences The University of Tokyo 5-1-5, Kashiwanoha, Kashiwa Chiba 277-8561 Japan
| | - Takeshi Sakamoto
- Department of Chemistry and Biotechnology School of Engineering The University of Tokyo 7-3-1, Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kosuke Yamazoe
- Institute for Solid State Physics (ISSP) The University of Tokyo 5-1-5, Kashiwanoha, Kashiwa Chiba 277-8581 Japan
| | - Jun Miyawaki
- Department of Advanced Materials Science Graduate School of Frontier Sciences The University of Tokyo 5-1-5, Kashiwanoha, Kashiwa Chiba 277-8561 Japan
- Institute for Solid State Physics (ISSP) The University of Tokyo 5-1-5, Kashiwanoha, Kashiwa Chiba 277-8581 Japan
| | - Takashi Kato
- Department of Chemistry and Biotechnology School of Engineering The University of Tokyo 7-3-1, Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Yoshihisa Harada
- Department of Advanced Materials Science Graduate School of Frontier Sciences The University of Tokyo 5-1-5, Kashiwanoha, Kashiwa Chiba 277-8561 Japan
- Institute for Solid State Physics (ISSP) The University of Tokyo 5-1-5, Kashiwanoha, Kashiwa Chiba 277-8581 Japan
| |
Collapse
|
16
|
Lyu X, Xiao A, Shi D, Li Y, Shen Z, Chen EQ, Zheng S, Fan XH, Zhou QF. Liquid crystalline polymers: Discovery, development, and the future. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122740] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
17
|
Supramolecular self-assembly of two-component systems comprising aromatic amides/Schiff base and tartaric acid. Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-019-1865-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
18
|
Santiago-Martoral L, Figueroa A, Nicolau E. Lyotropic Liquid Crystal-Based Membranes for Water Remediation: Fabrication, Characterization and Performance Evaluation. ACS OMEGA 2020; 5:17940-17946. [PMID: 32743166 PMCID: PMC7391249 DOI: 10.1021/acsomega.0c00946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 07/02/2020] [Indexed: 06/11/2023]
Abstract
In water remediation, biomimetic membranes are gaining much attention due to their selectivity, dynamic stability, nontoxicity, and biocompatibility. Lyotropic liquid crystals (LLCs) are self-organizing networks that can conform to an array of geometries with high pore densities. As such, LLCs are excellent membrane materials for water applications because they are water insoluble and are manipulated to conform to an array of morphologies that provide natural water channels that are readily tunable in size. They have the ability to create uniform pores, between the range of 1 and 5 nm, with large surface areas. Thus, this work focuses on the design, fabrication, and characterization of LLC-modified Janus-type membranes for forward osmosis applications. Physical characterization of the membranes was performed using scanning electron microscopy (SEM), and the results show an open-pore radius and the presence of both finger- and sponge-like pores depending on membrane preparation. The contact angle assessment indicates that as the membranes are further modified with other polymers (e.g., PAN), higher hydrophilicity and surface energy are achieved. Moreover, the Brunauer-Emmett-Teller (BET) analysis showed a significant variation in the pore distribution between membranes. Functionalized membranes presented satisfactory water flux and superior salt rejection compared to nonfunctionalized membranes. SupPACMoDS membranes are 83% more efficient at preventing salt back flux than the nonmodified version. This is credited to the thickness and pore structure provided by the PAN support layer in the membrane.
Collapse
Affiliation(s)
- Liz Santiago-Martoral
- Department
of Chemistry, University of Puerto Rico, Rio Piedras Campus, 17 Ave. Universidad
Ste. 1701, San Juan, Puerto
Rico 00925-2537, United
States
- Molecular
Sciences Research Center, University of
Puerto Rico, 1390 Ponce De Leon Ave, Suite 2, San Juan, Puerto Rico 00931-3346, United States
| | - Adrialis Figueroa
- Department
of Chemistry, University of Puerto Rico, Rio Piedras Campus, 17 Ave. Universidad
Ste. 1701, San Juan, Puerto
Rico 00925-2537, United
States
- Molecular
Sciences Research Center, University of
Puerto Rico, 1390 Ponce De Leon Ave, Suite 2, San Juan, Puerto Rico 00931-3346, United States
| | - Eduardo Nicolau
- Department
of Chemistry, University of Puerto Rico, Rio Piedras Campus, 17 Ave. Universidad
Ste. 1701, San Juan, Puerto
Rico 00925-2537, United
States
- Molecular
Sciences Research Center, University of
Puerto Rico, 1390 Ponce De Leon Ave, Suite 2, San Juan, Puerto Rico 00931-3346, United States
| |
Collapse
|
19
|
Suzuki Y, Sakamoto T, Yoshio M, Kato T. Development of functional nanoporous membranes based on photocleavable columnar liquid crystals – Selective adsorption of ionic dyes. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109859] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
20
|
Kuo D, Liu M, Kumar KRS, Hamaguchi K, Gan KP, Sakamoto T, Ogawa T, Kato R, Miyamoto N, Nada H, Kimura M, Henmi M, Katayama H, Kato T. High Virus Removal by Self-Organized Nanostructured 2D Liquid-Crystalline Smectic Membranes for Water Treatment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001721. [PMID: 32363808 DOI: 10.1002/smll.202001721] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 03/30/2020] [Indexed: 06/11/2023]
Abstract
To obtain high quality of drinking water free from biocontaminants is especially important issue. A new strategy employing smectic liquid-crystalline ionic membranes exhibiting 2D structures of layered nanochannels for water treatment is proposed for efficient virus removal and sufficient water flux. The smectic A (SmA) liquid-crystalline membranes obtained by in situ polymerization of an ionic mesogenic monomer are examined for removal of three distinct viruses with small size: Qβ bacteriophage, MS2 bacteriophage, and Aichi virus. The semi-bilayer structure of the SmA significantly obstructs the virus penetration with an average log reduction value of 7.3 log10 or the equivalent of reducing 18 million viruses down to 1. Furthermore, the layered nanochannels of the SmA liquid crystal allow efficient water permeation compared to other types of liquid-crystalline membrane consisting of nanopores.
Collapse
Affiliation(s)
- Daniel Kuo
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Miaomiao Liu
- Department of Urban Engineering, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - K R Sunil Kumar
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Kazuma Hamaguchi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Kian Ping Gan
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Takeshi Sakamoto
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Takafumi Ogawa
- Global Environment Research Laboratories, Toray Industries, Inc., Sonoyama, Otsu, Shiga, 520-0842, Japan
| | - Riki Kato
- Department of Material Science and Production Engineering, Fukuoka Institute of Technology, Wajiro-Higashi, Higashi-ku, Fukuoka, 811-0295, Japan
| | - Nobuyoshi Miyamoto
- Department of Material Science and Production Engineering, Fukuoka Institute of Technology, Wajiro-Higashi, Higashi-ku, Fukuoka, 811-0295, Japan
| | - Hiroki Nada
- National Institute of Advanced Industrial Science and Technology (AIST), Onogawa, Tsukuba, Ibaraki, 305-8569, Japan
| | - Masahiro Kimura
- Global Environment Research Laboratories, Toray Industries, Inc., Sonoyama, Otsu, Shiga, 520-0842, Japan
| | - Masahiro Henmi
- Technology Center, Toray Industries, Inc., Nihonbashi-Muromachi, Chuo-ku, Tokyo, 103-8666, Japan
| | - Hiroyuki Katayama
- Department of Urban Engineering, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Takashi Kato
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| |
Collapse
|
21
|
Nie ZZ, Zuo B, Liu L, Wang M, Huang S, Chen XM, Yang H. Nanoporous Supramolecular Liquid Crystal Polymeric Material for Specific and Selective Uptake of Melamine. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00322] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Zhen-Zhou Nie
- School of Chemistry and Chemical Engineering, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, State Key Laboratory of Bioelectronics, Institute of Advanced Materials, Southeast University, Nanjing 211189, China
| | - Bo Zuo
- School of Chemistry and Chemical Engineering, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, State Key Laboratory of Bioelectronics, Institute of Advanced Materials, Southeast University, Nanjing 211189, China
| | - Li Liu
- School of Chemistry and Chemical Engineering, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, State Key Laboratory of Bioelectronics, Institute of Advanced Materials, Southeast University, Nanjing 211189, China
| | - Meng Wang
- School of Chemistry and Chemical Engineering, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, State Key Laboratory of Bioelectronics, Institute of Advanced Materials, Southeast University, Nanjing 211189, China
| | - Shuai Huang
- School of Chemistry and Chemical Engineering, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, State Key Laboratory of Bioelectronics, Institute of Advanced Materials, Southeast University, Nanjing 211189, China
| | - Xu-Man Chen
- School of Chemistry and Chemical Engineering, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, State Key Laboratory of Bioelectronics, Institute of Advanced Materials, Southeast University, Nanjing 211189, China
| | - Hong Yang
- School of Chemistry and Chemical Engineering, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, State Key Laboratory of Bioelectronics, Institute of Advanced Materials, Southeast University, Nanjing 211189, China
| |
Collapse
|
22
|
Gupta M, Suzuki Y, Sakamoto T, Yoshio M, Torii S, Katayama H, Kato T. Polymerizable Photocleavable Columnar Liquid Crystals for Nanoporous Water Treatment Membranes. ACS Macro Lett 2019; 8:1303-1308. [PMID: 35651161 DOI: 10.1021/acsmacrolett.9b00513] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Here, we describe a strategy to obtain nanoporous liquid-crystalline (LC) membranes by incorporating a photocleavable ortho-nitrobenzyl group in polymerizable columnar liquid crystals. Two derivatives were synthesized with propylene and nonylene spacers, respectively, between the ionic and the photocleavable moieties to introduce various size nanopores after photocleavage. The membranes were prepared by photopolymerization in the LC states, followed by photocleavage and washing with methanol. The resulting membranes show a virus rejection of 99.99%. Although the rejection value remained almost the same for the two membranes, water flux increased with increasing the length of the alkyl spacers. These membranes were found to be almost free from pinhole defects. The present study offers a new methodology for the development of nanoporous membranes with organized nanostructures for separation technologies.
Collapse
|
23
|
Thermoresponsive liquid crystalline polymer membranes that undergo phase transition at body temperature. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.117213] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|