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Parker RM, Parton TG, Chan CLC, Bay M, Frka-Petesic B, Vignolini S. Bioinspired Photonic Materials from Cellulose: Fabrication, Optical Analysis, and Applications. ACCOUNTS OF MATERIALS RESEARCH 2023; 4:522-535. [PMID: 37383657 PMCID: PMC10294254 DOI: 10.1021/accountsmr.3c00019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/12/2023] [Indexed: 06/30/2023]
Abstract
Polysaccharides are a class of biopolymers that are widely exploited in living organisms for a diversity of applications, ranging from structural reinforcement to energy storage. Among the numerous types of polysaccharides found in the natural world, cellulose is the most abundant and widespread, as it is found in virtually all plants. Cellulose is typically organized into nanoscale crystalline fibrils within the cell wall to give structural integrity to plant tissue. However, in several species, such fibrils are organized into helicoidal nanostructures with a periodicity comparable to visible light (i.e., in the range 250-450 nm), resulting in structural coloration. As such, when taking bioinspiration as a design principle, it is clear that helicoidal cellulose architectures are a promising approach to developing sustainable photonic materials. Different forms of cellulose-derived materials have been shown to produce structural color by exploiting self-assembly processes. For example, crystalline nanoparticles of cellulose can be extracted from natural sources, such as cotton or wood, by strong acid hydrolysis. Such "cellulose nanocrystals" (CNCs) have been shown to form colloidal suspensions in water that can spontaneously self-organize into a cholesteric liquid crystal phase, mimicking the natural helicoidal architecture. Upon drying, this nanoscale ordering can be retained into the solid state, enabling the specific reflection of visible light. Using this approach, colors from across the entire visible spectrum can be produced, alongside striking visual effects such as iridescence or a metallic shine. Similarly, polymeric cellulose derivatives can also organize into a cholesteric liquid crystal. In particular, edible hydroxypropyl cellulose (HPC) is known to produce colorful mesophases at high concentrations in water (ca. 60-70 wt %). This solution state behavior allows for interesting visual effects such as mechanochromism (enabling its use in low-cost colorimetric pressure or strain sensors), while trapping the structure into the solid state enables the production of structurally colored films, particles and 3D printed objects. In this article, we summarize the state-of-the-art for CNC and HPC-based photonic materials, encompassing the underlying self-assembly processes, strategies to design their photonic response, and current approaches to translate this burgeoning green technology toward commercial application in a wide range of sectors, from packaging to cosmetics and food. This overview is supported by a summary of the analytical techniques required to characterize these photonic materials and approaches to model their optical response. Finally, we present several unresolved scientific questions and outstanding technical challenges that the wider community should seek to address to develop these sustainable photonic materials.
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Affiliation(s)
| | | | - Chun Lam Clement Chan
- Yusuf Hamied Department of
Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Mélanie
M. Bay
- Yusuf Hamied Department of
Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Bruno Frka-Petesic
- Yusuf Hamied Department of
Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Silvia Vignolini
- Yusuf Hamied Department of
Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United Kingdom
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Singh S, Bhardwaj S, Verma C, Chhajed M, Balayan K, Ghosh K, Maji PK. Elliptically birefringent chemically tuned liquid crystalline nanocellulose composites for photonic applications. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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3
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Thermoresponsive Molecular Brushes with a Rigid-Chain Aromatic Polyester Backbone and Poly-2-alkyl-2-oxazoline Side Chains. Int J Mol Sci 2021; 22:ijms222212265. [PMID: 34830139 PMCID: PMC8622345 DOI: 10.3390/ijms222212265] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 02/07/2023] Open
Abstract
A new polycondensation aromatic rigid-chain polyester macroinitiator was synthesized and used to graft linear poly-2-ethyl-2-oxazoline as well as poly-2-isopropyl-2-oxazoline by cationic polymerization. The prepared copolymers and the macroinitiator were characterized by NMR, GPC, AFM, turbidimetry, static, and dynamic light scattering. The molar masses of the polyester main chain and the grafted copolymers with poly-2-ethyl-2-oxazoline and poly-2-isopropyl-2-oxazoline side chains were 26,500, 208,000, and 67,900, respectively. The molar masses of the side chains of poly-2-ethyl-2-oxazoline and poly-2-isopropyl-2-oxazoline and their grafting densities were 7400 and 3400 and 0.53 and 0.27, respectively. In chloroform, the copolymers conformation can be considered as a cylinder wormlike chain, the diameter of which depends on the side chain length. In water at low temperatures, the macromolecules of the poly-2-ethyl-2-oxazoline copolymer assume a wormlike conformation because their backbones are well shielded by side chains, whereas the copolymer with short side chains and low grafting density strongly aggregates, which was visualized by AFM. The phase separation temperatures of the copolymers were lower than those of linear analogs of the side chains and decreased with the concentration for both samples. The LCST were estimated to be around 45 °C for the poly-2-ethyl-2-oxazoline graft copolymer, and below 20 °C for the poly-2-isopropyl-2-oxazoline graft copolymer.
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Romo‐Uribe A. Shear rheology and scaling of semiflexible polymers: Effect of polymer‐solvent interactions in the semidilute regime. J Appl Polym Sci 2021. [DOI: 10.1002/app.49712] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Angel Romo‐Uribe
- R&D, Advanced Science & Technology Division Johnson & Johnson Vision Florida USA
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5
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Chan CLC, Bay MM, Jacucci G, Vadrucci R, Williams CA, van de Kerkhof GT, Parker RM, Vynck K, Frka-Petesic B, Vignolini S. Visual Appearance of Chiral Nematic Cellulose-Based Photonic Films: Angular and Polarization Independent Color Response with a Twist. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1905151. [PMID: 31736173 DOI: 10.1002/adma.201905151] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 09/25/2019] [Indexed: 05/27/2023]
Abstract
Hydroxypropyl cellulose (HPC) is a biocompatible cellulose derivative capable of self-assembling into a lyotropic chiral nematic phase in aqueous solution. This liquid crystalline phase reflects right-handed circular polarized light of a specific color as a function of the HPC weight fraction. Here, it is demonstrated that, by introducing a crosslinking agent, it is possible to drastically alter the visual appearance of the HPC mesophase in terms of the reflected color, the scattering distribution, and the polarization response, resulting in an exceptional matte appearance in solid-state films. By exploiting the interplay between order and disorder, a robust and simple methodology toward the preparation of polarization and angular independent color is developed, which constitutes an important step toward the development of real-world photonic colorants.
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Affiliation(s)
- Chun Lam Clement Chan
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Mélanie M Bay
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Gianni Jacucci
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Roberto Vadrucci
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Cyan A Williams
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Gea T van de Kerkhof
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Richard M Parker
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Kevin Vynck
- Laboratoire Photonique, Numérique et Nanosciences (LP2N), CNRS, IOGS, Univ. Bordeaux, 33400, Talence, France
| | - Bruno Frka-Petesic
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Silvia Vignolini
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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Lou D, Wang C, He Z, Sun X, Luo J, Li J. Robust organohydrogel with flexibility and conductivity across the freezing and boiling temperatures of water. Chem Commun (Camb) 2019; 55:8422-8425. [PMID: 31257398 DOI: 10.1039/c9cc04239c] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A tough double-network (DN) organohydrogel, obtained by simply soaking a poly(2-acrylamido-2-methylpropane sulfonic acid)/polyacrylamide (PAMPS/PAAm) hydrogel in an ethylene glycol solution of lithium chloride, retains high mechanical performance, flexibility (-80 to 120 °C) and conductivity (-20 to 120 °C), paving the way towards broad applications.
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Affiliation(s)
- Dongyang Lou
- College of Chemistry and Chemical Engineering, Central South University, 932 Lushan Road, Changsha, Hunan 410083, China.
| | - Congsen Wang
- College of Chemistry and Chemical Engineering, Central South University, 932 Lushan Road, Changsha, Hunan 410083, China.
| | - Zhiyong He
- College of Chemistry and Chemical Engineering, Central South University, 932 Lushan Road, Changsha, Hunan 410083, China.
| | - Xiaoyi Sun
- College of Chemistry and Chemical Engineering, Central South University, 932 Lushan Road, Changsha, Hunan 410083, China.
| | - Jiasheng Luo
- College of Chemistry and Chemical Engineering, Central South University, 932 Lushan Road, Changsha, Hunan 410083, China.
| | - Juan Li
- College of Chemistry and Chemical Engineering, Central South University, 932 Lushan Road, Changsha, Hunan 410083, China.
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Tanaka K, Ando S, Ishige R. Spontaneous Chain Orientation of Aromatic Polyimides Evolved during Thermal Imidization from Shear-Oriented Glassy Liquid Crystalline Precursors. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00953] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kazuyuki Tanaka
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, E4-5, 2-12-1, Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Shinji Ando
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, E4-5, 2-12-1, Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Ryohei Ishige
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, E4-5, 2-12-1, Ookayama, Meguro-ku, Tokyo 152-8552, Japan
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Vshivkov SA, Rusinova EV. Effect of Component Nature on Liquid-Crystalline Transitions in Solutions of Cellulose Ethers. POLYMER SCIENCE SERIES A 2018. [DOI: 10.1134/s0965545x18010078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Garate H, Li KW, Bouyer D, Guenoun P. Optical tracking of relaxation dynamics in semi-dilute hydroxypropylcellulose solutions as a precise phase transition probe. SOFT MATTER 2017; 13:7161-7171. [PMID: 28902225 DOI: 10.1039/c7sm01501a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Phase separation of thermo-responsive polymers in solution is a complex process, whose understanding is essential to screen and design materials with diverse technological applications. Here we report on a method based on dynamic light scattering (DLS) experiments to investigate the phase separation of thermo-responsive polymer solutions and precisely define the transition temperature (TPS). Our results are applied on hydroxypropylcellulose (HPC) solutions as an important biosourced green water-soluble polymer. As determined by DLS, the amplitudes of the fast and slow modes of relaxation dynamics evolve as temperature gets closer to the phase transition point eventually leading to phase separation. The evolution of relaxation modes with temperature is markedly different for concentrations below the overlap concentration (c*) (dilute regime), above c* (semi-dilute regime) and above the entanglement concentration (ce). In the three cases though, the fast and slow mode amplitudes undergo a sharp transition in a narrow temperature range, defining accurately the phase separation locus. The results agree with turbidimetric analysis for the phase transition determination but with a better precision. Our results also show that the one-phase dynamics and phase separation dynamics in the two-phase region are only in continuity for c > ce, revealing mechanistic details about the HPC phase separation process. Above TPS we identify a temperature range where the intensity autocorrelation function has a single-exponential shape. In the latter regime, we monitor the growth kinetics of polymer domains and provide clues to rationalize the stabilizing effects of the interfaces leading to the arrested-like phase separation behavior observed for HPC.
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Affiliation(s)
- Hernan Garate
- LIONS, NIMBE, CEA, CNRS, Université Paris-Saclay, CEA-Saclay, 91191 CEDEX Gif-sur-Yvette, France.
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10
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Structure and chain conformation characteristics of high acyl gellan gum polysaccharide in DMSO with sodium nitrate. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Geng Y, Almeida PL, Feio GM, Figueirinhas JL, Godinho MH. Water-Based Cellulose Liquid Crystal System Investigated by Rheo-NMR. Macromolecules 2013. [DOI: 10.1021/ma400601b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yong Geng
- CENIMAT/I3N, Departamento de Ciência dos Materiais, Faculdade
de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal
| | - Pedro L. Almeida
- CENIMAT/I3N, Departamento de Ciência dos Materiais, Faculdade
de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal
- Área Departamental de Física, Instituto Superior de Engenharia de Lisboa, R. Conselheiro
Emídio Navarro, 1, 1950-062, Lisboa, Portugal
| | - Gabriel M. Feio
- CENIMAT/I3N, Departamento de Ciência dos Materiais, Faculdade
de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal
| | - João L. Figueirinhas
- Departamento de Física, Instituto Superior
Técnico, IST, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1, 1049-001, Lisboa, Portugal
- CFMC, Universidade de Lisboa, Av. Prof. Gama Pinto 2, 1649-003, Lisboa, Portugal
| | - Maria H. Godinho
- CENIMAT/I3N, Departamento de Ciência dos Materiais, Faculdade
de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal
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12
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Oyamada K, Terao K, Suwa M, Kitamura S, Sato T. Lyotropic Liquid Crystallinity of Amylose Tris(alkylcarbamates): Cholesteric and Smectic Phase Formation in Different Solvents. Macromolecules 2013. [DOI: 10.1021/ma400787c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Keiko Oyamada
- Department of Macromolecular Science,
Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Ken Terao
- Department of Macromolecular Science,
Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Masayori Suwa
- Department of Chemistry, Graduate
School of Science, Osaka University, 1-1
Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Shinichi Kitamura
- Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Gakuen-cho, Nakaku, Sakai,
599-8531, Japan
| | - Takahiro Sato
- Department of Macromolecular Science,
Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
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Norisuye T, Tsuboi A, Sato T, Teramoto A. Solution properties of cellulose tris(3,5-dimethyl-phenylcarbamate). ACTA ACUST UNITED AC 2011. [DOI: 10.1002/masy.19971200109] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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14
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Prevysh VA, Spontak RJ, Khan SA. Tailored Viscosity Reduction in Aqueous Hydroxypropylcellulose Solutions. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-394-137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
AbstractPolysaccharides, including cellulosic derivatives such as hydroxypropylcellulose (HPC), are used extensively in the pharmaceutical industry due to their biocompatibility and self-organization properties. While drug delivery vehicles employing, for instance, aqueous polysaccharide gels are desirable, production of such gels can be hindered by tremendously high solution viscosity. In this work, we describe a novel means by which to reduce the viscosity and enhance the solubility of aqueous HPC. Here, the efficacy of several additives which promote HPC viscosity reduction through molecular salting-in is examined by dynamic rheology and light/electron microscopy.
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15
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Sudo S. Dielectric Properties of the Free Water in Hydroxypropyl Cellulose. J Phys Chem B 2010; 115:2-6. [DOI: 10.1021/jp104950q] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Seiichi Sudo
- Department of Physics, Tokyo City University, Tamazutsumi, Setagaya, Tokyo 158-8557, Japan
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16
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Grishchenko AE, Pavlov GM, Bushneva LP. The structure and spontaneous orientational order in surface layers of water-soluble methyl- and hydroxypropylmethyl cellulose films. POLYMER SCIENCE SERIES B 2008. [DOI: 10.1134/s1560090408010053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Makarova VV, Gerasimov VK, Tereshin AK, Chalykh AE, Kulichikhin VG. Diffusion and phase behavior of a hydroxypropylcellulose-poly(ethylene glycol) system. POLYMER SCIENCE SERIES A 2007. [DOI: 10.1134/s0965545x07040104] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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BELTSIOS KONSTANTINOSG, BEDARD MARIACELESTEMORUA. Structure Formation Phenomena During Phase Inversion. II. Semiflexible Polymers and Liquid Crystallinity. J MACROMOL SCI B 2007. [DOI: 10.1081/mb-100102475] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
| | - MARIA CELESTE MORUA BEDARD
- b Department of Materials Science and Engineering , Northwestern University , Evanston, IL, 60808, U.S.A
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19
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Martins AF, Leal CR, Godinho MH, Fried F. The Influence of Polymer Molecular Weight on the First Normal-Stress Difference and Shear-Viscosity of LC Solutions of Hydroxypropylcellulose. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/10587250108025777] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. F. Martins
- a Dep. Ciěncia dos Materiais, Faculdade de Ciěncias e Tecnologia , Universidade Nova de Lisboa , P-2825-114 , Caparica , Portugal
| | - C. R. Leal
- a Dep. Ciěncia dos Materiais, Faculdade de Ciěncias e Tecnologia , Universidade Nova de Lisboa , P-2825-114 , Caparica , Portugal
| | - M. H. Godinho
- a Dep. Ciěncia dos Materiais, Faculdade de Ciěncias e Tecnologia , Universidade Nova de Lisboa , P-2825-114 , Caparica , Portugal
| | - F. Fried
- b Lab. Physique de la Matière Condensée, Université de Nice Sophia Antipolis , Parc Valrose, F-06108 , Nice , Cedex 2 , France
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Marsano E, Bianchi E, Sciutto L. Microporous thermally sensitive hydrogels based on hydroxypropyl cellulose crosslinked with poly-ethyleneglicol diglycidyl ether. POLYMER 2003. [DOI: 10.1016/s0032-3861(03)00693-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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24
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Sato T, Shimizu T, Kasabo F, Teramoto A. Isotropic−Cholesteric Phase Equilibrium in Solutions of Cellulose Tris(phenyl carbamate). Macromolecules 2003. [DOI: 10.1021/ma021786j] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takahiro Sato
- Department of Macromolecular Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Toshiyuki Shimizu
- Department of Macromolecular Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Fumio Kasabo
- Department of Macromolecular Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Akio Teramoto
- Department of Applied Chemistry, Faculty of Science and Engineering, Ritsumeikan University, Nojihigashi 1-1-1, Kusatsu, Siga 525-8577, Japan
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25
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Phenomenological analysis of elongational flow birefringence in semidilute solutions of hydroxypropylcellulose. Colloid Polym Sci 2003. [DOI: 10.1007/s00396-002-0837-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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26
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Chronakis IS, Ramzi M. Isotropic-nematic phase equilibrium and phase separation of kappa-carrageenan in aqueous salt solution: experimental and theoretical approaches. Biomacromolecules 2002; 3:793-804. [PMID: 12099825 DOI: 10.1021/bm020015k] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The behavior of chiral-nematic and isotropic phases of helical kappa-carrageenan in aqueous solution of sodium iodide was compared with that of the anisotropic biphasic phase that contains both these phases. On the basis of birefringence, rheology, chemical analysis, average molecular weight, and polydispersity index measurements, we derived a number of characteristic differences as well as similarities between these phases, over a range of polysaccharide concentrations obtained by the dilution of each phase. For example, we assessed the critical concentration of an isotropic-anisotropic transition (C(i)), the temperature of the anisotropic-isotropic phase shift during thermal heating-cooling cycles, and the viscosity changes due to the phase shift and due to the diminishing of the helical conformation. We also demonstrated how the different phases and their dilutions behave under the effect of shear and frequency of oscillation and how the viscoelastic properties vary in each phase and discussed the isotropic and anisotropic liquid crystal controlling behavior mechanisms. From a theoretical point of view, we propose to combine the wormlike chain model for semiflexible polyelectrolytes interacting via both hard-core and electrostatic repulsion to assess the concentration of isotropic-nematic transition, to assess the coexistence concentration range, and to determine the effects of charge by applying the effective diameter and a twisting effect.
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Affiliation(s)
- Ioannis S Chronakis
- Physical Chemistry 1, Center for Chemistry and Chemical Engineering, Lund University, Box 124, S-221 00 Lund, Sweden.
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Dong Y, Wu Y, Wang J, Wang M. Influence of degree of molar etherification on critical liquid crystal behavior of hydroxypropyl chitosan. Eur Polym J 2001. [DOI: 10.1016/s0014-3057(01)00029-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Kasabo F, Kanematsu T, Nakagawa T, Sato T, Teramoto A. Solution Properties of Cellulose Tris(phenyl carbamate). 1. Characterization of the Conformation and Intermolecular Interaction. Macromolecules 2000. [DOI: 10.1021/ma991443u] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fumio Kasabo
- Department of Macromolecular Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Takayuki Kanematsu
- Department of Macromolecular Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Tomo Nakagawa
- Department of Macromolecular Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Takahiro Sato
- Department of Macromolecular Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - Akio Teramoto
- Research Organization of Science and Engineering, Ritsumeikan University, and CREST of Japan Science and Technology, Nojihigashi 1-1-1, Kusatsu, Siga 525-8577, Japan
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Marsano E, Bianchi E, Gagliardi S, Ghioni F. Hydroxypropyl–cellulose derivatives: phase behaviour of hydroxypropylcellulose methacrylate. POLYMER 2000. [DOI: 10.1016/s0032-3861(99)00218-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kawanishi H, Tsunashima Y, Horii F. A nest of structures in dynamics of cellulose diacetate in N,N-dimethylacetamide in quiescent solution state studied by dynamic light scattering. J Chem Phys 1998. [DOI: 10.1063/1.477741] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Suto S, Suzuki K. Crosslinked hydroxypropyl cellulose films retaining cholesteric liquid crystalline order: 2. Anisotropic swelling behaviour in water. POLYMER 1997. [DOI: 10.1016/s0032-3861(96)00512-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yu M, Liu Q. An Equation of State for Polymer Molecules: From Flexible Chains to Rigid Rods. Macromolecules 1996. [DOI: 10.1021/ma9505540] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. Yu
- Prof. Bosschastaat 5, 2628 HL Delft, The Netherlands
| | - Q. Liu
- Prof. Bosschastaat 5, 2628 HL Delft, The Netherlands
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Tsuboi A, Yamasaki M, Norisuye T, Teramoto A. Dilute-Solution Behavior of Cellulose Tris(3,5-dimethylphenylcarbamate). Polym J 1995. [DOI: 10.1295/polymj.27.1219] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Myasoyedova VV. Influence of Solvent on the Structure of Cellulose and its Derivatives in Solution. INT J POLYM MATER PO 1995. [DOI: 10.1080/00914039508012085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Yang Y, Kloczkowski A, Mark JE, Erman B, Bahar I. A novel orientation technique for semi-rigid polymers. 1. Preparation of cross-linked cellulose acetate and hydroxypropylcellulose films having permanent anisotropy in the swollen state. Colloid Polym Sci 1994. [DOI: 10.1007/bf00655499] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Gray DG, Harkness BR. Chiral Nematic Mesophases of Lyotropic and Thermotropic Cellulose Derivatives. PARTIALLY ORDERED SYSTEMS 1994. [DOI: 10.1007/978-1-4613-8333-8_9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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Characterization of Lyotropic Polysaccharide Liquid Crystal Blends. ACTA ACUST UNITED AC 1992. [DOI: 10.1016/b978-0-444-89397-0.50019-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Wang L, Pearce E, Kwei T. Mesophase formation of hydroxypropyl cellulose as affected by miscibility with a flexible polymer. POLYMER 1991. [DOI: 10.1016/0032-3861(91)90010-g] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Haurand P, Zugenmaier P. Structure and phase behaviour of a lyotropic mesophase system: cellulose tricarbanilate-methyl acetoacetate. POLYMER 1991. [DOI: 10.1016/0032-3861(91)90205-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Suto S, Hayasaka SI. VIscometric behaviour of Kevlar fibre filled liquid crystalline solutions of ethyl cellulose inm-cresol. ACTA ACUST UNITED AC 1990. [DOI: 10.1002/pi.4980220303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Korneeva E, Shtennikova I, Shibaev V, Klenin S, Kolbina G, Ekaeva I, Didenko S. Conformational properties of hydroxypropylcellulose—I. Hydrodynamic properties and equilibrium rigidity of its macromolecules. Eur Polym J 1990. [DOI: 10.1016/0014-3057(90)90129-r] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Marsano E, Carpaneto L, Ciferri A. Formation of a Banded Texture in Solutions of Liquid Crystalline Polymers: 1. Hydroxypropylcellulose in H2O. ACTA ACUST UNITED AC 1988. [DOI: 10.1080/00268948808076146] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Bianchi E, Ciferri A, Conio G, Krigbaum W. Mesophase formation by semirigid polymers: (Poly(n-hexyl isocyanate) in 1-chloronaphthalene. POLYMER 1987. [DOI: 10.1016/0032-3861(87)90233-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Marsano E. Mesophase formation and polymer compatibility: 3. Poly(γ-benzyl-l-glutamate)/poly(n-hexyl-isocyanate)/diluent system. POLYMER 1986. [DOI: 10.1016/0032-3861(86)90365-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Chalych AY, Popova YD, Popov AN, Kheiker DM. Transformations in the cellulose nitrate structure in the process of solvent vapor sorption. Polym Bull (Berl) 1986. [DOI: 10.1007/bf00955494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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