1
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Zhang X, Cheng Y, Wang S, Fang C, Chen J, Li M, Zhao W. Self-assembly of porous cellulose fibers and the incorporation of graphene carbon quantum dots for stable luminescence. Carbohydr Polym 2023; 314:120928. [PMID: 37173009 DOI: 10.1016/j.carbpol.2023.120928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/13/2023] [Accepted: 04/16/2023] [Indexed: 05/15/2023]
Abstract
Porous fibers as excellent carriers can be used to prepare photoluminescence materials. Herein, cellulose nanocrystals (CNCs) were derived from microcrystalline cellulose (MCC) by sulfuric acid hydrolysis. After CNCs were squeezed into a coagulating bath containing silicon precursors obtained by the hydrolysis of tetraethyl orthosilicate, porous cellulose fibers were constructed through self-assembly and then incorporated with graphene carbon quantum dots (GQDs) to prepare porous photoluminescence cellulose fibers. The silicon precursor amount, self-assembly time, and corrosion time were optimized. In addition, the morphology, structure and optical properties of the products were investigated. These results showed that as-prepared porous cellulose fibers with mesopores presented loose and porous mesh. Interestingly, the porous photoluminescence cellulose fibers exhibited blue fluorescence, and the maximum emission peak appeared at 430 nm under the excitation wavelength of 350 nm. Furthermore, the relative fluorescence intensity of the porous photoluminescence cellulose fibers was significantly enhanced compared with nonporous photoluminescence cellulose fibers. This work provided a new method to prepare environmentally and stably photoluminescence fibers, which had potential applications in anti-counterfeit packaging and smart packaging.
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Affiliation(s)
- Xin Zhang
- School of Mechanical and Precision Instrument Engineering, Xi'an University of Technology, Xi'an 710048, PR China
| | - Youliang Cheng
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi'an University of Technology, Xi'an 710048, PR China.
| | - Sha Wang
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi'an University of Technology, Xi'an 710048, PR China
| | - Changqing Fang
- School of Mechanical and Precision Instrument Engineering, Xi'an University of Technology, Xi'an 710048, PR China; Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi'an University of Technology, Xi'an 710048, PR China.
| | - Jing Chen
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi'an University of Technology, Xi'an 710048, PR China
| | - Mengyao Li
- School of Mechanical and Precision Instrument Engineering, Xi'an University of Technology, Xi'an 710048, PR China
| | - Weina Zhao
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi'an University of Technology, Xi'an 710048, PR China
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2
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Matsubara M, Ukai H, Kuragano M, Tokuraku K, Nakano H. Chiral Photomechanical Behavior of Achiral Azobenzene-based Molecular Glass Particles Fixed in Agar Gel. CHEM LETT 2022. [DOI: 10.1246/cl.220054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Motona Matsubara
- Department of Applied Chemistry, Muroran Institute of Technology, 27-1, Mizumoto-cho, Muroran, Hokkaido 050-8585
| | - Hiroyasu Ukai
- Department of Applied Chemistry, Muroran Institute of Technology, 27-1, Mizumoto-cho, Muroran, Hokkaido 050-8585
| | - Masahiro Kuragano
- Department of Applied Chemistry, Muroran Institute of Technology, 27-1, Mizumoto-cho, Muroran, Hokkaido 050-8585
| | - Kiyotaka Tokuraku
- Department of Applied Chemistry, Muroran Institute of Technology, 27-1, Mizumoto-cho, Muroran, Hokkaido 050-8585
| | - Hideyuki Nakano
- Department of Applied Chemistry, Muroran Institute of Technology, 27-1, Mizumoto-cho, Muroran, Hokkaido 050-8585
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3
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Tsukada T, Nakano H. Emission Properties of Hybrid Films of Benzylideneaniline-based Amorphous Molecular Materials with Organic Acids. J PHOTOPOLYM SCI TEC 2021. [DOI: 10.2494/photopolymer.34.525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Takuma Tsukada
- Department of Applied Chemistry, Muroran Institute of Technology
| | - Hideyuki Nakano
- Department of Applied Chemistry, Muroran Institute of Technology
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4
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Tsukada T, Kitamura Y, Nakano H. Reversible Change in Fluorescent Color of Moisture‐sensitive Binary Films of 4‐[Bis(4‐methylphenyl)amino]benzylideneaniline with Organic Acids. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Takuma Tsukada
- Department of Applied Chemistry Muroran Institute of Technology 27-1, Mizumoto-cho, Muroran Hokkaido 050-8585 Japan
| | - Yuya Kitamura
- Department of Applied Chemistry Muroran Institute of Technology 27-1, Mizumoto-cho, Muroran Hokkaido 050-8585 Japan
| | - Hideyuki Nakano
- Department of Applied Chemistry Muroran Institute of Technology 27-1, Mizumoto-cho, Muroran Hokkaido 050-8585 Japan
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5
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Kitano A, Nakano H. Photomechanical Behaviors of Azobenzene-based Amorphous Molecular Materials: Photoinduced Structural Changes of Amorphous Films of 4-[Bis(9,9-dimethylfluoren-2-yl)amino]azobenzene Analogues Fabricated on the Surface of Agar Gel. J PHOTOPOLYM SCI TEC 2020. [DOI: 10.2494/photopolymer.33.63] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ayame Kitano
- Department of Applied Chemistry, Muroran Institute of Technology
| | - Hideyuki Nakano
- Department of Applied Chemistry, Muroran Institute of Technology
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6
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Nakano H, Ichikawa R, Ukai H, Kitano A. Photoinduced Shape Changes of Mixed Molecular Glass Particles Containing Azobenzene-Based Photochromic Amorphous Molecular Materials Fixed in Agar Gel. J Phys Chem B 2018; 122:7775-7781. [DOI: 10.1021/acs.jpcb.8b03651] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hideyuki Nakano
- Department of Applied Chemistry, Muroran Institute of Technology, Mizumoto-cho, Muroran, Hokkaido 050-8585, Japan
| | - Ryota Ichikawa
- Department of Applied Chemistry, Muroran Institute of Technology, Mizumoto-cho, Muroran, Hokkaido 050-8585, Japan
| | - Hiroyasu Ukai
- Department of Applied Chemistry, Muroran Institute of Technology, Mizumoto-cho, Muroran, Hokkaido 050-8585, Japan
| | - Ayame Kitano
- Department of Applied Chemistry, Muroran Institute of Technology, Mizumoto-cho, Muroran, Hokkaido 050-8585, Japan
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7
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Nakano H, Ichikawa R, Doi Y. Photoinduced Phase Transition of Hybrid Films of Azobenzene-based Photochromic Amorphous Molecular Materials and Poly(vinyl acetate). J PHOTOPOLYM SCI TEC 2018. [DOI: 10.2494/photopolymer.31.81] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hideyuki Nakano
- Department of Applied Chemistry, Muroran Institute of Technology
| | - Ryoji Ichikawa
- Department of Applied Chemistry, Muroran Institute of Technology
| | - Yuto Doi
- Department of Applied Chemistry, Muroran Institute of Technology
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8
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Kizhisseri DR, Venugopal G, Lalitha Lekshmi C, Joseph K, Mahesh S. Photoresponse modulation of reduced graphene oxide by surface modification with cardanol derived azobenzene. NEW J CHEM 2018. [DOI: 10.1039/c8nj02201a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The covalent and non-covalent interaction of photochromic azobenzene with reduced graphene oxide (RGO) influences the photo induced electrical conductivity of RGO.
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Affiliation(s)
- Devi Renuka Kizhisseri
- Department of Chemistry, Indian Institute of Space Science and Technology (IIST)
- Thiruvananthapuram 695547
- India
| | | | - C. Lalitha Lekshmi
- Department of Chemistry, Indian Institute of Space Science and Technology (IIST)
- Thiruvananthapuram 695547
- India
| | - Kuruvilla Joseph
- Department of Chemistry, Indian Institute of Space Science and Technology (IIST)
- Thiruvananthapuram 695547
- India
| | - Sankarapillai Mahesh
- Polymers and Special Chemicals Division
- Vikram Sarabhai Space Centre (VSSC)
- Thiruvananthapuram
- India
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Ichikawa R, Nakano H. Photoinduced Change in Phase-Separated Structure of a Binary Film Composed of 4-[Bis(9,9-dimethylfluoren-2-yl)amino]-4'-nitroazobenzene and Poly(vinyl acetate). J PHOTOPOLYM SCI TEC 2017. [DOI: 10.2494/photopolymer.30.661] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ryoji Ichikawa
- Department of Applied Chemistry, Muroran Institute of Technology
| | - Hideyuki Nakano
- Department of Applied Chemistry, Muroran Institute of Technology
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10
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Ichikawa R, Nakano H. Photoinduced change in the shape of azobenzene-based molecular glass particles fixed in agar gel. RSC Adv 2016. [DOI: 10.1039/c6ra05792f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
A new photomechanical phenomenon was observed, in which azobenzene-based molecular glass particles fixed in an isotropic agar gel environment became elongated and formed string-like structures upon being irradiated with a linearly polarized laser beam.
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Affiliation(s)
- Ryota Ichikawa
- Department of Applied Chemistry
- Muroran Institute of Technology
- Muroran
- Japan
| | - Hideyuki Nakano
- Department of Applied Chemistry
- Muroran Institute of Technology
- Muroran
- Japan
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11
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Ohshima S, Morimoto M, Irie M. Light-driven bending of diarylethene mixed crystals. Chem Sci 2015; 6:5746-5752. [PMID: 28757955 PMCID: PMC5515063 DOI: 10.1039/c5sc01994j] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 06/29/2015] [Indexed: 12/25/2022] Open
Abstract
Mixed crystals composed of 1,2-bis(2-methyl-5-(p-methoxyphenyl)-3-thienyl)perfluorocyclopentene (1a) and 1,2-bis(5-methyl-2-(p-methoxyphenyl)-4-thiazolyl)perfluorocyclopentene (2a) were prepared, and their photochromic as well as light-driven bending performance was studied to reveal how shape changes of individual molecules cause the bending response. 1a and 2a molecules, having similar geometrical structures, randomly mix with each other in a single crystal. The absorption spectra of the closed-ring isomers 1b and 2b were, however, distinctly different. The difference of the spectra made it possible to discriminate the cycloreversion reactions of 1b and 2b in the mixed crystals by irradiation with 750 nm light. The bending response of the mixed crystals by the selective photoisomerization revealed that the local shape change of each molecule is additively linked to the macroscopic deformation of the crystals.
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Affiliation(s)
- Satoko Ohshima
- Department of Chemistry and Research Center for Smart Molecules , Rikkyo University , Nishi-Ikebukuro 3-34-1 , Toshima-ku , Tokyo 171-8501 , Japan .
| | - Masakazu Morimoto
- Department of Chemistry and Research Center for Smart Molecules , Rikkyo University , Nishi-Ikebukuro 3-34-1 , Toshima-ku , Tokyo 171-8501 , Japan .
| | - Masahiro Irie
- Department of Chemistry and Research Center for Smart Molecules , Rikkyo University , Nishi-Ikebukuro 3-34-1 , Toshima-ku , Tokyo 171-8501 , Japan .
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12
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Ichikawa R, Nagata E, Nakano H. Reversible colour changes of binary films composed of azobenzene-based amorphous molecular materials and p-toluene sulfonic acid in response to exhaled breath. RSC Adv 2015. [DOI: 10.1039/c4ra10360b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Binary films composed of azobenzene-based amorphous molecular materials and p-toluene sulfonic acid were found to exhibit drastic and reversible colour change when we breathed onto their films.
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Affiliation(s)
- Ryoji Ichikawa
- Department of Applied Chemistry
- Muroran Institute of Technology
- Muroran
- Japan
| | - Eisuke Nagata
- Department of Applied Chemistry
- Muroran Institute of Technology
- Muroran
- Japan
| | - Hideyuki Nakano
- Department of Applied Chemistry
- Muroran Institute of Technology
- Muroran
- Japan
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