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Jian Fui C, Xin Ting T, Sani Sarjadi M, Sarkar SM, Musta B, Lutfor Rahman M. Bio-heterogeneous Cu(0)NC@PHA for n-aryl/alkylation at room temperature. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jian Fui C, Xin Ting T, Sarjadi MS, Amin Z, Sarkar SM, Musta B, Rahman M. Highly Active Cellulose-Supported Poly(hydroxamic acid)-Cu(II) Complex for Ullmann Etherification. ACS OMEGA 2021; 6:6766-6779. [PMID: 33748590 PMCID: PMC7970499 DOI: 10.1021/acsomega.0c05840] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 02/08/2021] [Indexed: 06/12/2023]
Abstract
Highly active natural pandanus-extracted cellulose-supported poly(hydroxamic acid)-Cu(II) complex 4 was synthesized. The surface of pandanus cellulose was modified through graft copolymerization using purified methyl acrylate as a monomer. Then, copolymer methyl acrylate was converted into a bidentate chelating ligand poly(hydroxamic acid) via a Loosen rearrangement in the presence of an aqueous solution of hydroxylamine. Finally, copper species were incorporated into poly(hydroxamic acid) via the adsorption process. Cu(II) complex 4 was fully characterized by Fourier transform infrared (FTIR), field emission scanning electron microscopy (FE-SEM), energy-dispersive X-ray (EDX), transmission electron microscopy (TEM), inductively coupled plasma optical emission spectrometry (ICP-OES), thermogravimetric analysis (TGA), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS) analyses. The cellulose-supported Cu(II) complex 4 was successfully applied (0.005 mol %) to the Ullmann etherification of aryl, benzyl halides, and phenacyl bromide with a number of aromatic phenols to provide the corresponding ethers with excellent yield [benzyl halide (70-99%); aryl halide (20-90%)]. Cu(II) complex 4 showed high stability and was easily recovered from the reaction mixture. It could be reused up to seven times without loss of its original catalytic activity. Therefore, Cu(II) complex 4 can be commercially utilized for the preparation of various ethers, and this synthetic technique could be a part in the synthesis of natural products and medicinal compounds.
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Affiliation(s)
- Choong Jian Fui
- Faculty
of Science and Natural Resources, University
Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Tang Xin Ting
- Faculty
of Science and Natural Resources, University
Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Mohd Sani Sarjadi
- Faculty
of Science and Natural Resources, University
Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Zarina Amin
- Biotechnology
Research Institute, University Malaysia
Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Shaheen M. Sarkar
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Ireland
| | - Baba Musta
- Faculty
of Science and Natural Resources, University
Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - MdLutfor Rahman
- Faculty
of Science and Natural Resources, University
Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
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Phung Hai TA, Sugimoto R. Fluorescence control of chitin and chitosan fabricatedviasurface functionalization using direct oxidative polymerization. RSC Adv 2018; 8:7005-7013. [PMID: 35540309 PMCID: PMC9078334 DOI: 10.1039/c8ra00287h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/31/2018] [Indexed: 12/24/2022] Open
Abstract
The copolymer of 3-hexylthiophene (3HT) and fluorene (F) was directly grafted onto chitin and chitosan using FeCl3 as an oxidant. The properties of the grafted chitin/chitosan were characterized by Fourier transform infrared (FT-IR) spectroscopy, UV-Vis spectroscopy, fluorescence spectroscopy, X-ray diffraction analysis, thermogravimetric analysis (TGA), transmission electron microscopy-energy dispersive X-ray spectroscopy, and quantum yield measurements. The UV-Vis absorption peaks of the chitin/chitosan grafted with 3-hexylthiophene and fluorene copolymer were increasingly blue-shifted upon increasing the fluorene content and the red-shifted emission of the grafted chitin/chitosan were controlled by varying the monomers feed of the 3HT/F units. The hypsochromic and bathochromic shifts of chitin/chitosan were ascribed to the (3HT/F) moieties grafted to their surface. The quantum yield of grafted chitin/chitosan increased upon increasing the fluorene content. The TGA and XRD analysis revealed that the thermal stability and crystallinity of chitin/chitosan decreased upon grafting the copolymer of fluorene and 3-hexylthiophene. This article represents a simple route towards the surface modification of chitin and chitosan using conducting copolymers, providing multicolor chitin and chitosan via a one-step reaction. The copolymer of 3-hexylthiophene (3HT) and fluorene (F) was directly grafted onto chitin and chitosan using FeCl3 as an oxidant.![]()
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Affiliation(s)
- Thien An Phung Hai
- School of Environmental Science and Engineering
- Kochi University of Technology
- Kami
- Japan
| | - Ryuichi Sugimoto
- School of Environmental Science and Engineering
- Kochi University of Technology
- Kami
- Japan
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Hai TAP, Sugimoto R. Surface functionalization of cellulose with poly(3-hexylthiophene) via novel oxidative polymerization. Carbohydr Polym 2018; 179:221-227. [DOI: 10.1016/j.carbpol.2017.09.067] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/07/2017] [Accepted: 09/21/2017] [Indexed: 10/18/2022]
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Phung Hai TA, Sugimoto R. Photoluminescence Control of Cellulose via Surface Functionalization Using Oxidative Polymerization. Biomacromolecules 2017; 18:4011-4021. [DOI: 10.1021/acs.biomac.7b01067] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Thien An Phung Hai
- School of Environmental Science
and Engineering, Kochi University of Technology, Miyanokuchi, Tosayamada, Kami, Kochi 782-8502, Japan
| | - Ryuichi Sugimoto
- School of Environmental Science
and Engineering, Kochi University of Technology, Miyanokuchi, Tosayamada, Kami, Kochi 782-8502, Japan
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Nisticò R, Barrasso M, Carrillo Le Roux GA, Seckler MM, Sousa W, Malandrino M, Magnacca G. Biopolymers from Composted Biowaste as Stabilizers for the Synthesis of Spherical and Homogeneously Sized Silver Nanoparticles for Textile Applications on Natural Fibers. Chemphyschem 2015; 16:3902-9. [PMID: 26507571 DOI: 10.1002/cphc.201500721] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Indexed: 11/09/2022]
Abstract
The use of bio-based substances (BBS) obtained from composted biowaste as stabilizers for the production of silver nanoparticles (AgNPs) in substitution to citrate is investigated herein, evaluating the functionalization of natural fibers for textile antibacterial applications. The results obtained evidenced that BBS can substitute citrate as reducing/stabilizing agent in the synthesis, inducing a geometrical control (in shape and size) of the AgNPs. Two different substrates were selected (wool and cotton) and two dip-coating deposition techniques investigated. The release of AgNPs from the supports in water was evaluated under two different experimental conditions: 1) soaking (static conditions) for 7 and 15 days, simulating the contact with sweat, and 2) centrifugation (dynamic conditions), simulating a washing machine treatment. A wide physicochemical characterization was carried out to evaluate the effects of BBS on the morphology and stability of AgNPs suspensions as well as the functionalization effectiveness.
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Affiliation(s)
- Roberto Nisticò
- University of Torino, Department of Chemistry, Via P. Giuria 7, 10125, Torino, Italy.
| | - Marco Barrasso
- University of Torino, Department of Chemistry, Via P. Giuria 7, 10125, Torino, Italy
| | - Galo Antonio Carrillo Le Roux
- Escola Politécnica, Universidade de São Paulo, Departamento de Engenharia Química, Av. Prof. Luciano Gualberto, trav. 3, 380, São Paulo SP, Brazil
| | - Marcelo Martins Seckler
- Escola Politécnica, Universidade de São Paulo, Departamento de Engenharia Química, Av. Prof. Luciano Gualberto, trav. 3, 380, São Paulo SP, Brazil
| | - Walter Sousa
- Escola Politécnica, Universidade de São Paulo, Departamento de Engenharia Química, Av. Prof. Luciano Gualberto, trav. 3, 380, São Paulo SP, Brazil
| | - Mery Malandrino
- University of Torino, Department of Chemistry, Via P. Giuria 7, 10125, Torino, Italy
| | - Giuliana Magnacca
- University of Torino, Department of Chemistry, Via P. Giuria 7, 10125, Torino, Italy.,University of Torino, NIS Centre and INSTM Reference Centre, Via P. Giuria 7, 10125, Torino, Italy
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Al-Mulla A, Shaban HI. Thermal Degradation of Poly(Trimethylene Terephthalate) and Acrylonitrile Butadiene Styrene Blends: Kinetic Analysis of Thermogravimetric Data. INT J POLYM MATER PO 2008. [DOI: 10.1080/00914030701476931] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zamora F, González MC, Dueñas MT, Irastorza A, Velasco S, Ibarburu I. Thermodegradation and thermal transitions of an exopolysaccharide produced by Pediococcus damnosus 2.6. J MACROMOL SCI B 2007. [DOI: 10.1081/mb-120004348] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- F. Zamora
- a Departamento de Ciencia y Tecnología de Polímeros , Facultad de Química , Universidad del País Vasco , Apdo. 1072, San Sebastián, 20018, Spain
| | - M. C. González
- a Departamento de Ciencia y Tecnología de Polímeros , Facultad de Química , Universidad del País Vasco , Apdo. 1072, San Sebastián, 20018, Spain
| | - M. T. Dueñas
- b Departamento de Química Aplicada , Facultad de Química , Universidad del País Vasco , Apdo. 1072, San Sebastián, 20018, Spain
| | - A. Irastorza
- b Departamento de Química Aplicada , Facultad de Química , Universidad del País Vasco , Apdo. 1072, San Sebastián, 20018, Spain
| | - S. Velasco
- b Departamento de Química Aplicada , Facultad de Química , Universidad del País Vasco , Apdo. 1072, San Sebastián, 20018, Spain
| | - I. Ibarburu
- b Departamento de Química Aplicada , Facultad de Química , Universidad del País Vasco , Apdo. 1072, San Sebastián, 20018, Spain
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Binnemans K. Chapter 229 Applications of tetravalent cerium compounds. HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHS 2006. [DOI: 10.1016/s0168-1273(06)36003-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Das P, Saikia CN, Dass NN. Thermal behavior of some homogeneously polymethyl methacrylate (PMMA)-grafted high ?-cellulose products. J Appl Polym Sci 2004. [DOI: 10.1002/app.20339] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Zohdy M, Sahar S, Hassan M, Khalil E, El-Hossamy M, El-Naggar A. Thermal behaviour stability of polyester and cotton/polyester graft copolymers obtained by direct radiation grafting of individual and mixed vinyl monomers. Polym Degrad Stab 1999. [DOI: 10.1016/s0141-3910(98)00090-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Uyanik N, Erdem A, Cvetkovska M. Preparation and characterization of poly(dicyclohexyl itaconate)-block-(propylene oxide). POLYMER 1997. [DOI: 10.1016/s0032-3861(97)00005-0] [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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14
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Satyanarayana D, Chatterji PR. Thermal Behavior of the Graft Copolymers of Crosslinked Gelatin. Polym J 1995. [DOI: 10.1295/polymj.27.220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Nishioka N, Yoshida N. Thermal Decomposition of Cellulose/Synthetic Polymer Blends Containing Graft Copolymers. Polym J 1992. [DOI: 10.1295/polymj.24.1009] [Citation(s) in RCA: 16] [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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Nishioka N, Ono H, Karasuno M. Thermal Decomposition of Cellulose Grafted with Acrylonitrile in a Homogeneous System. Polym J 1992. [DOI: 10.1295/polymj.24.301] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Retuert J, Yazdani-pedram M. Graft Copolymerization of Dimethyl Itaconate onto Microcrystalline Cellulose. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 1992. [DOI: 10.1080/10101329208054105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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