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Zouaoui-Rabah M, Bekri L, Hedidi M, Elhorri AM, Madaoui Y. Characteristics of new pyrrolic derivatives and their oligomers using DFT and TD-DFT calculations. J Mol Model 2023; 29:364. [PMID: 37945908 DOI: 10.1007/s00894-023-05763-6] [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: 08/31/2023] [Accepted: 10/22/2023] [Indexed: 11/12/2023]
Abstract
CONTEXT This article is based on the study of pyrrolic derivatives and their oligomers. Knowing that, pyrrolic derivatives are widely studied on an industrial scale. The aim of this work is to find pyrrolic derivatives having the same physicochemical characteristics such as the pyrrolic edifice. Six derivatives were studied by substituting the hydrogens in the β position of the pyrroles with the following radicals: -CHO, -Cl, -CN, -NO, and -OH. The study was carried out theoretically using ab initio and density functional of theory (DFT) methods. In the first step, molecules of four units were taken into consideration in order to make the comparison between them. This comparison showed that the majority of molecules exhibited high intramolecular charge transfer (ICT) compared to the molecule composed of four pyrrolic units (OP4), and also exhibited strong nucleophilic and electrophilic characteristics. Natural bond orbital (NBO) analysis has shown continuous ICT mechanisms for certain molecules. The studied derivatives showed good solvation in several solvents compared to OP4. The molecules substituted by the radicals -CHO, -CN, -OH, and -NO generated several peaks in the excited states, which is the opposite case for the other molecules with a single peak. The effects of chain elongation revealed exponential equations generated by the two parameters energy gaps (ΔEH-L) and maximum wavelengths (λmax) as a function of the number of units (n). These equations were used to predict the maximum and minimum values of the above parameters for more elongated oligomers. METHOD The software used to make the calculations is Gaussian 16. All geometries were calculated by B3LYP functional and 6-31++G(d,p) basis set. The electronic parameters ΔEH-L were calculated by the following functionals: B3LYP, CAM-B3LYP, LC-wPBE, LC-BLYP, wB97X, M062X, M06HF, and M11 in addition to the second-order Møller-Plesset method (MP2) while always keeping the basis set mentioned before. An effect of basis set variation was studied by the optimal functional in combination with the following basis sets: 6-31G(d,p), 6-31++G(d,p), cc-pVDZ, AUG-cc-pVDZ, 6-311G(d,p), 6-311++G(d,p), cc-pVTZ, and AUG-cc-pVTZ. The NBO study was carried out with the M06HF/6-31++G(d,p) functional using the NBO method. The solvation parameters were calculated by M06HF/6-31++G(d,p) in the presence of the implicit solvation model Solvation Model based on Density (SMD). The excited states were calculated by M06HF/6-31++G(d,p) by the implicit solvation model Conductor Polarizable Continuum Model (CPCM).
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Affiliation(s)
- Mourad Zouaoui-Rabah
- Department of Preparatory Education in Science and Technology, National Polytechnic School of Oran Maurice Audin, P.O. Box 1523, Oran, El M'naouer, Algeria
- Laboratory of Materials Chemistry Catalysis and Reactivity, Department of Chemistry, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.O. Box 78C, 02180, Ouled Fares Chlef, Algeria
| | - Lahcène Bekri
- Departement of Chemistry, Faculty of Exact Sciences, Mustapha Stambouli, University of Mascara, Av. Cheikh El Khaldi, 29000, Mascara, Algeria
| | - Madani Hedidi
- Laboratory of Materials Chemistry Catalysis and Reactivity, Department of Chemistry, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.O. Box 78C, 02180, Ouled Fares Chlef, Algeria
- Departement of Chemistry, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.O. Box 78C, 02180, Ouled Fares Chlef, Algeria
| | - Abdelkader M Elhorri
- Laboratory of Materials Chemistry Catalysis and Reactivity, Department of Chemistry, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.O. Box 78C, 02180, Ouled Fares Chlef, Algeria.
- Departement of Chemistry, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.O. Box 78C, 02180, Ouled Fares Chlef, Algeria.
| | - Yemouna Madaoui
- Departement of Chemistry, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.O. Box 78C, 02180, Ouled Fares Chlef, Algeria
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Liang S, Xu W, Hu L, Yrjänä V, Wang Q, Rosqvist E, Wang L, Peltonen J, Rosenholm JM, Xu C, Latonen RM, Wang X. Aqueous Processable One-Dimensional Polypyrrole Nanostructured by Lignocellulose Nanofibril: A Conductive Interfacing Biomaterial. Biomacromolecules 2023; 24:3819-3834. [PMID: 37437256 PMCID: PMC10428162 DOI: 10.1021/acs.biomac.3c00475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/29/2023] [Indexed: 07/14/2023]
Abstract
One-dimensional (1D) nanomaterials of conductive polypyrrole (PPy) are competitive biomaterials for constructing bioelectronics to interface with biological systems. Synergistic synthesis using lignocellulose nanofibrils (LCNF) as a structural template in chemical oxidation of pyrrole with Fe(III) ions facilitates surface-confined polymerization of pyrrole on the nanofibril surface within a submicrometer- and micrometer-scale fibril length. It yields a core-shell nanocomposite of PPy@LCNF, wherein the surface of each individual fibril is coated with a thin nanoscale layer of PPy. A highly positive surface charge originating from protonated PPy gives this 1D nanomaterial a durable aqueous dispersity. The fibril-fibril entanglement in the PPy@LCNFs facilely supported versatile downstream processing, e.g., spray thin-coating on glass, flexible membranes with robust mechanics, or three-dimensional cryogels. A high electrical conductivity in the magnitude of several to 12 S·cm-1 was confirmed for the solid-form PPy@LCNFs. The PPy@LCNFs are electroactive and show potential cycling capacity, encompassing a large capacitance. Dynamic control of the doping/undoping process by applying an electric field combines electronic and ionic conductivity through the PPy@LCNFs. The low cytotoxicity of the material is confirmed in noncontact cell culture of human dermal fibroblasts. This study underpins the promises for this nanocomposite PPy@LCNF as a smart platform nanomaterial in constructing interfacing bioelectronics.
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Affiliation(s)
- Shujun Liang
- Laboratory
of Natural Materials Technology, Faculty of Science and Engineering, Åbo Akademi Unversity, Henrikinkatu 2, Turku FI-20500, Finland
- Pharmaceutical
Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, Turku FI-20520, Finland
| | - Wenyang Xu
- Laboratory
of Natural Materials Technology, Faculty of Science and Engineering, Åbo Akademi Unversity, Henrikinkatu 2, Turku FI-20500, Finland
| | - Liqiu Hu
- Laboratory
of Natural Materials Technology, Faculty of Science and Engineering, Åbo Akademi Unversity, Henrikinkatu 2, Turku FI-20500, Finland
| | - Ville Yrjänä
- Laboratory
of Molecular Science and Engineering, Faculty of Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku FI-20500, Finland
| | - Qingbo Wang
- Laboratory
of Natural Materials Technology, Faculty of Science and Engineering, Åbo Akademi Unversity, Henrikinkatu 2, Turku FI-20500, Finland
| | - Emil Rosqvist
- Laboratory
of Molecular Science and Engineering, Faculty of Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku FI-20500, Finland
| | - Luyao Wang
- Laboratory
of Natural Materials Technology, Faculty of Science and Engineering, Åbo Akademi Unversity, Henrikinkatu 2, Turku FI-20500, Finland
| | - Jouko Peltonen
- Laboratory
of Molecular Science and Engineering, Faculty of Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku FI-20500, Finland
| | - Jessica M. Rosenholm
- Pharmaceutical
Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, Turku FI-20520, Finland
| | - Chunlin Xu
- Laboratory
of Natural Materials Technology, Faculty of Science and Engineering, Åbo Akademi Unversity, Henrikinkatu 2, Turku FI-20500, Finland
| | - Rose-Marie Latonen
- Laboratory
of Molecular Science and Engineering, Faculty of Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku FI-20500, Finland
| | - Xiaoju Wang
- Laboratory
of Natural Materials Technology, Faculty of Science and Engineering, Åbo Akademi Unversity, Henrikinkatu 2, Turku FI-20500, Finland
- Pharmaceutical
Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, Turku FI-20520, Finland
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Xie P, Ge Y, Wang Y, Zhou J, Miao Y, Liu Z. Mechanically Enhanced Nanocrystalline Cellulose/Reduced Graphene Oxide/Polyethylene Glycol Electrically Conductive Composite Film. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4371. [PMID: 36558225 PMCID: PMC9784714 DOI: 10.3390/nano12244371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Traditional conductive materials do not meet the increasing requirements of electronic products because of such materials' high rigidity, poor flexibility, and slow biodegradation after disposal. Preparing flexible conductive materials with excellent mechanical properties is an active area of research. The key to flexible conductive materials lies in the combination of the polymer matrix and conductive components. This combination can be achieved by making a film of renewable nano-microcrystalline cellulose (NCC) and reduced graphene oxide (rGO) with excellent electrical conductivity-by simple filtration and introducing polyethylene glycol (PEG) to enhance the functionality of the composite film. Graphene imparted conductivity to the composite film, which reached 5.67 S·m-1. A reinforced NCC/rGO/PEG-4 composite film with a thickness of only 21 μm exhibited a tensile strength of 30.56 MPa, which was 83% higher than that of the sample without PEG (16.71 MPa), and toughness of 727.18 kJ·m-3, which was about 132% higher than that of the control sample (NCC/rGO, 313.86 kJ·m-3). This ultra-thin conductive composite film-which can be prepared simply, consists of environmentally sustainable and biodegradable raw materials, and exhibits excellent mechanical properties-has substantial potential for applications in e.g., flexible electronic wearable devices, electrodes, and capacitors.
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Affiliation(s)
| | | | | | | | - Yuanyuan Miao
- Correspondence: (Y.M.); (Z.L.); Tel.: +86-13-(94)-5697965 (Z.L.)
| | - Zhenbo Liu
- Correspondence: (Y.M.); (Z.L.); Tel.: +86-13-(94)-5697965 (Z.L.)
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Schwarze FWMR, Gholam Z, Nyström G, Heeb M. Microfibrillated cellulose as growth media for cultivation and maintenance of wood decay fungi. J Microbiol Methods 2022; 203:106615. [PMID: 36356691 DOI: 10.1016/j.mimet.2022.106615] [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: 08/17/2022] [Revised: 11/03/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022]
Abstract
Newly enforced trade restrictions on seaweed, have resulted in short supply of technical agar with potential consequences for research, public health, and clinical labs. Here we show that microfibrillated cellulose (MFC), with and without an additional carbon source, can be used as an inexpensive growth media for cultivating and maintaining wood decay fungi.
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Affiliation(s)
| | - Zennat Gholam
- Laboratory for Cellulose & Wood Materials, Empa, St. Gallen, Switzerland
| | - Gustav Nyström
- Laboratory for Cellulose & Wood Materials, Empa, St. Gallen, Switzerland
| | - Markus Heeb
- Laboratory for Cellulose & Wood Materials, Empa, St. Gallen, Switzerland
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Kang W, Zeng L, Liu X, He H, Li X, Zhang W, Lee PS, Wang Q, Zhang C. Insight into Cellulose Nanosizing for Advanced Electrochemical Energy Storage and Conversion: A Review. ELECTROCHEM ENERGY R 2022. [DOI: 10.1007/s41918-022-00151-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Brooke R, Lay M, Jain K, Francon H, Say MG, Belaineh D, Wang X, Håkansson KMO, Wågberg L, Engquist I, Edberg J, Berggren M. Nanocellulose and PEDOT:PSS composites and their applications. POLYM REV 2022. [DOI: 10.1080/15583724.2022.2106491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Robert Brooke
- Digital Systems, Smart Hardware, Bio- and Organic Electronics, RISE Research Institutes of Sweden, Norrköping, Sweden
| | - Makara Lay
- Department of Science and Technology, Laboratory of Organic Electronics, Linköping University, Norrköping, Sweden
- INM- Leibniz Institute for New Materials, Saarbrücken, Germany
| | - Karishma Jain
- Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Hugo Francon
- Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Mehmet Girayhan Say
- Department of Science and Technology, Laboratory of Organic Electronics, Linköping University, Norrköping, Sweden
| | - Dagmawi Belaineh
- Digital Systems, Smart Hardware, Bio- and Organic Electronics, RISE Research Institutes of Sweden, Norrköping, Sweden
| | - Xin Wang
- Digital Systems, Smart Hardware, Bio- and Organic Electronics, RISE Research Institutes of Sweden, Norrköping, Sweden
| | | | - Lars Wågberg
- Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden
- Department of Fibre and Polymer Technology, Wallenberg Wood Science Center, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Isak Engquist
- Department of Science and Technology, Laboratory of Organic Electronics, Linköping University, Norrköping, Sweden
- Wallenberg Wood Science Center, Linköping University, Norrköping, Sweden
| | - Jesper Edberg
- Digital Systems, Smart Hardware, Bio- and Organic Electronics, RISE Research Institutes of Sweden, Norrköping, Sweden
| | - Magnus Berggren
- Department of Science and Technology, Laboratory of Organic Electronics, Linköping University, Norrköping, Sweden
- Wallenberg Wood Science Center, Linköping University, Norrköping, Sweden
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7
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Guimarães BMR, Scatolino MV, Martins MA, Ferreira SR, Mendes LM, Lima JT, Junior MG, Tonoli GHD. Bio-based films/nanopapers from lignocellulosic wastes for production of added-value micro-/nanomaterials. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:8665-8683. [PMID: 34490567 DOI: 10.1007/s11356-021-16203-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/24/2021] [Indexed: 06/13/2023]
Abstract
The growing demand for products with lower environmental impact and the extensive applicability of cellulose nanofibrils (CNFs) have received attention due to their attractive properties. In this study, bio-based films/nanopapers were produced with CNFs from banana tree pseudostem (BTPT) wastes and Eucalyptus kraft cellulose (EKC) and were evaluated by their properties, such as mechanical strength, biodegradability, and light transmittance. The CNFs were produced by mechanical fibrillation (after 20 and 40 passages) from suspensions of BTPT (alkaline pre-treated) and EKC. Films/nanopapers were produced by casting from both suspensions with concentrations of 2% (based in dry mass of CNF). The BTPT films/nanopapers showed greater mechanical properties, with Young's modulus and tensile strength around 2.42 GPa and 51 MPa (after 40 passages), respectively. On the other hand, the EKC samples showed lower disintegration in water after 24 h and biodegradability. The increase in the number of fibrillation cycles produced more transparent films/nanopapers and caused a significant reduction of water absorption for both raw materials. The permeability was similar for the films/nanopapers from BTPT and EKC. This study indicated that attractive mechanical properties and biodegradability, besides low cost, could be achieved by bio-based nanomaterials, with potential for being applied as emulsifying agents and special membranes, enabling more efficient utilization of agricultural wastes.
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Affiliation(s)
| | - Mário Vanoli Scatolino
- Department of Production Engineering, State University of Amapá - UEAP, Macapá, AP, Brazil.
| | - Maria Alice Martins
- Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA Instrumentação, Quinze de Novembro St, POB 741, São Carlos, SP, Brazil
| | - Saulo Rocha Ferreira
- Department of Engineering, Federal University of Lavras - UFLA, Perimetral Av, POB 3037, Lavras, MG, Brazil
| | - Lourival Marin Mendes
- Department of Forest Sciences, Federal University of Lavras - UFLA, Perimetral Av, POB 3037, Lavras, MG, Brazil
| | - José Tarcísio Lima
- Department of Forest Sciences, Federal University of Lavras - UFLA, Perimetral Av, POB 3037, Lavras, MG, Brazil
| | - Mario Guimarães Junior
- Department of Electromechanical, Federal Center for Technological Education of Minas Gerais - CEFET, Araxá, MG, Brazil
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Zhang Z, Sèbe G, Hou Y, Wang J, Huang J, Zhou G. Grafting polymers from cellulose nanocrystals via surface‐initiated atom transfer radical polymerization. J Appl Polym Sci 2021. [DOI: 10.1002/app.51458] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Zhen Zhang
- SCNU‐TUE Joint Lab of Device Integrated Responsive Materials (DIRM), National Center for International Research on Green Optoelectronics South China Normal University Guangzhou China
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics South China Normal University Guangzhou China
| | - Gilles Sèbe
- Laboratoire de Chimie des Polymères Organiques University of Bordeaux, CNRS, Bordeaux INP Pessac France
| | - Yelin Hou
- Laboratoire de Chimie des Polymères Organiques University of Bordeaux, CNRS, Bordeaux INP Pessac France
| | | | - Jin Huang
- School of Chemistry and Chemical Engineering, Chongqing Key Laboratory of Soft‐Matter Material Chemistry and Function Manufacturing, and “the Belt and Road” International Joint Research Laboratory of Sustainable Materials Southwest University Chongqing China
- School of Chemistry and Chemical Engineering, and Engineering Research Center of Materials‐Oriented Chemical Engineering of Xinjiang Bintuan Shihezi University Shihezi China
| | - Guofu Zhou
- SCNU‐TUE Joint Lab of Device Integrated Responsive Materials (DIRM), National Center for International Research on Green Optoelectronics South China Normal University Guangzhou China
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics South China Normal University Guangzhou China
- Shenzhen Guohua Optoelectronics Tech. Co. Ltd. Shenzhen China
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Pandanaboina SC, RanguMagar AB, Sharma KD, Chhetri BP, Parnell CM, Xie JY, Srivatsan M, Ghosh A. Functionalized Nanocellulose Drives Neural Stem Cells toward Neuronal Differentiation. J Funct Biomater 2021; 12:64. [PMID: 34842752 PMCID: PMC8628960 DOI: 10.3390/jfb12040064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/10/2021] [Accepted: 11/13/2021] [Indexed: 11/23/2022] Open
Abstract
Transplantation of differentiated and fully functional neurons may be a better therapeutic option for the cure of neurodegenerative disorders and brain injuries than direct grafting of neural stem cells (NSCs) that are potentially tumorigenic. However, the differentiation of NSCs into a large population of neurons has been a challenge. Nanomaterials have been widely used as substrates to manipulate cell behavior due to their nano-size, excellent physicochemical properties, ease of synthesis, and versatility in surface functionalization. Nanomaterial-based scaffolds and synthetic polymers have been fabricated with topology resembling the micro-environment of the extracellular matrix. Nanocellulose materials are gaining attention because of their availability, biocompatibility, biodegradability and bioactivity, and affordable cost. We evaluated the role of nanocellulose with different linkage and surface features in promoting neuronal differentiation. Nanocellulose coupled with lysine molecules (CNC-Lys) provided positive charges that helped the cells to attach. Embryonic rat NSCs were differentiated on the CNC-Lys surface for up to three weeks. By the end of the three weeks of in vitro culture, 87% of the cells had attached to the CNC-Lys surface and more than half of the NSCs had differentiated into functional neurons, expressing endogenous glutamate, generating electrical activity and action potentials recorded by the multi-electrode array.
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Affiliation(s)
- Sahitya Chetan Pandanaboina
- Department of Biological Sciences and Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA; (S.C.P.); (K.D.S.)
| | - Ambar B. RanguMagar
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
| | - Krishna D. Sharma
- Department of Biological Sciences and Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA; (S.C.P.); (K.D.S.)
| | - Bijay P. Chhetri
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
| | - Charlette M. Parnell
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
| | - Jennifer Yanhua Xie
- Department of Basic Sciences, New York Institute of Technology College of Osteopathic Medicine, Arkansas State University, Jonesboro, AR 72401, USA
| | - Malathi Srivatsan
- Department of Biological Sciences and Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA; (S.C.P.); (K.D.S.)
| | - Anindya Ghosh
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, AR 72204, USA; (A.B.R.); (B.P.C.); (C.M.P.)
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Pan H, Lee TW. Recent Progress in Development of Wearable Pressure Sensors Derived from Biological Materials. Adv Healthc Mater 2021; 10:e2100460. [PMID: 34050624 DOI: 10.1002/adhm.202100460] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/17/2021] [Indexed: 12/21/2022]
Abstract
This review summarizes recent progress in the use of biological materials (biomaterials) in wearable pressure sensors. Biomaterials are abundant, sustainable, biocompatible, and biodegradable. Especially, many have sophisticated hierarchical structure and biological characteristics, which are attractive candidates for facile and ecologically-benign fabrication of wearable pressure sensors that are biocompatible, biodegradable, and highly sensitivity. The biomaterials and structures that use them in wearable pressure sensors that exploit sensing mechanisms such as piezoelectric, triboelectric, piezoresistive and capacitive effects are present. Finally, remaining impediments are discussed to use of biomaterials in wearable pressure sensors.
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Affiliation(s)
- Hong Pan
- Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, P. R China
| | - Tae-Woo Lee
- Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, Institute of Engineering Research, Research Institute of Advanced Materials (RIAM), Nano Systems Institute (NSI), Seoul, 08826, Republic of Korea
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11
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Madadi R, Maljaee H, Serafim LS, Ventura SPM. Microalgae as Contributors to Produce Biopolymers. Mar Drugs 2021; 19:md19080466. [PMID: 34436305 PMCID: PMC8398342 DOI: 10.3390/md19080466] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/09/2021] [Accepted: 08/16/2021] [Indexed: 12/15/2022] Open
Abstract
Biopolymers are very favorable materials produced by living organisms, with interesting properties such as biodegradability, renewability, and biocompatibility. Biopolymers have been recently considered to compete with fossil-based polymeric materials, which rase several environmental concerns. Biobased plastics are receiving growing interest for many applications including electronics, medical devices, food packaging, and energy. Biopolymers can be produced from biological sources such as plants, animals, agricultural wastes, and microbes. Studies suggest that microalgae and cyanobacteria are two of the promising sources of polyhydroxyalkanoates (PHAs), cellulose, carbohydrates (particularly starch), and proteins, as the major components of microalgae (and of certain cyanobacteria) for producing bioplastics. This review aims to summarize the potential of microalgal PHAs, polysaccharides, and proteins for bioplastic production. The findings of this review give insight into current knowledge and future direction in microalgal-based bioplastic production considering a circular economy approach. The current review is divided into three main topics, namely (i) the analysis of the main types and properties of bioplastic monomers, blends, and composites; (ii) the cultivation process to optimize the microalgae growth and accumulation of important biobased compounds to produce bioplastics; and (iii) a critical analysis of the future perspectives on the field.
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Affiliation(s)
- Rozita Madadi
- Department of Agricultural Biotechnology, University College of Agriculture and Natural Resources, University of Tehran, Karaj 77871-31587, Iran;
| | - Hamid Maljaee
- CICECO—Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (H.M.); (L.S.S.)
| | - Luísa S. Serafim
- CICECO—Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (H.M.); (L.S.S.)
- Chemistry Department, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Sónia P. M. Ventura
- CICECO—Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (H.M.); (L.S.S.)
- Chemistry Department, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
- Correspondence:
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Long W, Ouyang H, Zhou C, Wan W, Yu S, Qian K, Liu M, Zhang X, Feng Y, Wei Y. Simultaneous surface functionalization and drug loading: A novel method for fabrication of cellulose nanocrystals-based pH responsive drug delivery system. Int J Biol Macromol 2021; 182:2066-2075. [PMID: 34087297 DOI: 10.1016/j.ijbiomac.2021.05.193] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 05/10/2021] [Accepted: 05/27/2021] [Indexed: 11/25/2022]
Abstract
Herein, a novel strategy for surface functionalization and drug loading of cellulose nanocrystals (CNCs) through formation of hydrazone bonds between functionalized CNCs and aldehyde group containing polyethylene glycol (CHO-PEG)/anticancer drug doxorubicin (DOX) was reported for the first time. DOX could be loaded on PEGylated CNCs with high capacity and released from drug complexes (P-CNCs-D) with pH dependent behavior. The biological evaluation results demonstrated that drug carriers (CNCs-EBO-NH) showed negative cytotoxicity while DOX could be transported into cells and exhibits desirable anticancer effects. As compared with other method, the method developed in this work is rather simple and effective and can be achieved for simultaneous for surface functionalization and drug loading in a one-pot route. This work will open a new avenue for fabrication of various multifunctional composites based on other carbohydrate polymers or materials and to explore their applications in biomedical fields.
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Affiliation(s)
- Wei Long
- Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Hui Ouyang
- Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Chaoqun Zhou
- Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China; State Key Laboratory of Innovative Drug and Efficient Energy-Saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang 330006, China
| | - Weimin Wan
- Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Shengxian Yu
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China
| | - Kai Qian
- Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Meiying Liu
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China
| | - Xiaoyong Zhang
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China.
| | - Yulin Feng
- Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China; State Key Laboratory of Innovative Drug and Efficient Energy-Saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang 330006, China
| | - Yen Wei
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing 100084, China
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13
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Yang X, Berglund LA. Structural and Ecofriendly Holocellulose Materials from Wood: Microscale Fibers and Nanoscale Fibrils. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2001118. [PMID: 32573855 DOI: 10.1002/adma.202001118] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/26/2020] [Accepted: 03/30/2020] [Indexed: 05/20/2023]
Abstract
Mildly delignified wood holocellulose fibers show well-preserved cellulose nanofibril (CNF) structure in the fiber cell wall. Fibers, paper, biocomposites, and compression-molded fiber materials demonstrate excellent mechanical properties. Here, wood holocellulose fibers and corresponding CNFs are discussed with respect to nanostructure, mechanical performance, and advanced materials potential. Functionalization routes are discussed, as well as materials selection, nanoscience of recycling, and the embodied energy in cellulosic candidates for multifunctional structural materials.
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Affiliation(s)
- Xuan Yang
- Wallenberg Wood Science Center, Department of Fibre and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Stockholm, SE-10044, Sweden
| | - Lars A Berglund
- Wallenberg Wood Science Center, Department of Fibre and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Stockholm, SE-10044, Sweden
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14
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Gopakumar DA, Pai AR, Pottathara YB, Pasquini D, Morais LC, Khalil H.P.S. A, Nzihou A, Thomas S. Flexible papers derived from polypyrrole deposited cellulose nanofibers for enhanced electromagnetic interference shielding in gigahertz frequencies. J Appl Polym Sci 2020. [DOI: 10.1002/app.50262] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Deepu A. Gopakumar
- School of Industrial Technology Universiti Sains Malaysia Penang Malaysia
- Université de Toulouse, IMT Mines Albi Albi France
| | - Avinash R. Pai
- International and Inter University Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam India
| | | | - Daniel Pasquini
- Chemistry Institute Federal University of Uberlandia‐UFU Uberlândia Brazil
| | | | | | - Ange Nzihou
- Université de Toulouse, IMT Mines Albi Albi France
| | - Sabu Thomas
- International and Inter University Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam India
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15
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Zhang Y, Zhang N, Wang Q, Wang P, Yu Y. A facile and eco-friendly approach for preparation of microkeratin and nanokeratin by ultrasound-assisted enzymatic hydrolysis. ULTRASONICS SONOCHEMISTRY 2020; 68:105201. [PMID: 32521486 DOI: 10.1016/j.ultsonch.2020.105201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 05/08/2020] [Accepted: 05/29/2020] [Indexed: 06/11/2023]
Abstract
Protein is one of the most abundant natural polymeric materials, but only a few studies on nanoproteins have been conducted. In this paper, a novel approach based on ultrasound-assisted enzymatic hydrolysis was employed for the preparation of microkeratin and nanokeratin from wool. The hydrolysis system included a solution containing enzyme (esperase) and reductant (L-cysteine) and treated ultrasonically to remove the scales and amorphous regions within wool. Results showed that the reaction was most effective at 50 °C and pH 7, when incubated for 3 h, followed by sonication for 6 h. The products included spindle-shaped microkeratin (4-7 μm in diameter and 70-120 μm in length) and cone-shaped nanokeratin (50-300 nm in diameter and less than 15 μm in length). Under ultrasonic-assisted conditions, the yields of microkeratin and nanokeratin increased significantly, while the treatment time decreased. Fourier transform infrared spectroscopy (FTIR) showed that the chemical structures of microkeratin and nanokeratin did not change, compared to that of wool. X-ray diffraction (XRD) analysis showed that the microkeratin was mainly composed of α-helical structure, while the β-sheet structure was more prevalent in nanokeratin. The presented method is facile and eco-friendly, thereby paving new pathways for the preparation of microkeratin and nanokeratin.
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Affiliation(s)
- Yipeng Zhang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave, Wuxi, Jiangsu, 214122, China
| | - Nan Zhang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave, Wuxi, Jiangsu, 214122, China
| | - Qiang Wang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave, Wuxi, Jiangsu, 214122, China.
| | - Ping Wang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave, Wuxi, Jiangsu, 214122, China
| | - Yuanyuan Yu
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave, Wuxi, Jiangsu, 214122, China
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16
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Khalil HPSA, Jummaat F, Yahya EB, Olaiya NG, Adnan AS, Abdat M, N. A. M. N, Halim AS, Kumar USU, Bairwan R, Suriani AB. A Review on Micro- to Nanocellulose Biopolymer Scaffold Forming for Tissue Engineering Applications. Polymers (Basel) 2020; 12:E2043. [PMID: 32911705 PMCID: PMC7565330 DOI: 10.3390/polym12092043] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/03/2020] [Accepted: 09/05/2020] [Indexed: 12/13/2022] Open
Abstract
Biopolymers have been used as a replacement material for synthetic polymers in scaffold forming due to its biocompatibility and nontoxic properties. Production of scaffold for tissue repair is a major part of tissue engineering. Tissue engineering techniques for scaffold forming with cellulose-based material is at the forefront of present-day research. Micro- and nanocellulose-based materials are at the forefront of scientific development in the areas of biomedical engineering. Cellulose in scaffold forming has attracted a lot of attention because of its availability and toxicity properties. The discovery of nanocellulose has further improved the usability of cellulose as a reinforcement in biopolymers intended for scaffold fabrication. Its unique physical, chemical, mechanical, and biological properties offer some important advantages over synthetic polymer materials. This review presents a critical overview of micro- and nanoscale cellulose-based materials used for scaffold preparation. It also analyses the relationship between the method of fabrication and properties of the fabricated scaffold. The review concludes with future potential research on cellulose micro- and nano-based scaffolds. The review provides an up-to-date summary of the status and future prospective applications of micro- and nanocellulose-based scaffolds for tissue engineering.
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Affiliation(s)
- H. P. S. Abdul Khalil
- School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia; (N.G.O.); (U.S.U.K.)
| | - Fauziah Jummaat
- Management Science University Medical Centre, University Drive, Off Persiaran Olahraga, Section 13, Shah Alam 40100, Selangor, Malaysia;
| | - Esam Bashir Yahya
- School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia; (N.G.O.); (U.S.U.K.)
| | - N. G. Olaiya
- School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia; (N.G.O.); (U.S.U.K.)
| | - A. S. Adnan
- Management Science University Medical Centre, University Drive, Off Persiaran Olahraga, Section 13, Shah Alam 40100, Selangor, Malaysia;
- CKD Resource Centre, School of Medical Sciences, Health Campus, USM, Kubang Kerian 16150, Kelantan, Malaysia
| | - Munifah Abdat
- Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh 23311, Indonesia;
| | - Nasir N. A. M.
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus USM, Kubang Kerian 16150, Kelantan, Malaysia; (N.N.A.M.); (A.S.H.)
| | - Ahmad Sukari Halim
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus USM, Kubang Kerian 16150, Kelantan, Malaysia; (N.N.A.M.); (A.S.H.)
| | - U. Seeta Uthaya Kumar
- School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia; (N.G.O.); (U.S.U.K.)
| | - Rahul Bairwan
- Department of Aeronautical engineering, School of Aeronautics, Neemrana 301705, Rajasthan, India;
| | - A. B. Suriani
- Nanotechnology Research Centre, Faculty of Science and Mathematics, UPSI, Tanjung Malim 35900, Perak, Malaysia;
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17
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Pradhan S, Brooks A, Yadavalli V. Nature-derived materials for the fabrication of functional biodevices. Mater Today Bio 2020; 7:100065. [PMID: 32613186 PMCID: PMC7317235 DOI: 10.1016/j.mtbio.2020.100065] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/04/2020] [Accepted: 06/08/2020] [Indexed: 11/18/2022] Open
Abstract
Nature provides an incredible source of inspiration, structural concepts, and materials toward applications to improve the lives of people around the world, while preserving ecosystems, and addressing environmental sustainability. In particular, materials derived from animal and plant sources can provide low-cost, renewable building blocks for such applications. Nature-derived materials are of interest for their properties of biodegradability, bioconformability, biorecognition, self-repair, and stimuli response. While long used in tissue engineering and regenerative medicine, their use in functional devices such as (bio)electronics, sensors, and optical systems for healthcare and biomonitoring is finding increasing attention. The objective of this review is to cover the varied nature derived and sourced materials currently used in active biodevices and components that possess electrical or electronic behavior. We discuss materials ranging from proteins and polypeptides such as silk and collagen, polysaccharides including chitin and cellulose, to seaweed derived biomaterials, and DNA. These materials may be used as passive substrates or support architectures and often, as the functional elements either by themselves or as biocomposites. We further discuss natural pigments such as melanin and indigo that serve as active elements in devices. Increasingly, combinations of different biomaterials are being used to address the challenges of fabrication and performance in human monitoring or medicine. Finally, this review gives perspectives on the sourcing, processing, degradation, and biocompatibility of these materials. This rapidly growing multidisciplinary area of research will be advanced by a systematic understanding of nature-inspired materials and design concepts in (bio)electronic devices.
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Affiliation(s)
- S. Pradhan
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, Richmond, VA, 23284, USA
| | - A.K. Brooks
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, Richmond, VA, 23284, USA
| | - V.K. Yadavalli
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, Richmond, VA, 23284, USA
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18
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Wu J, Zhu W, Shi X, Li Q, Huang C, Tian Y, Wang S. Acid-free preparation and characterization of kelp (Laminaria japonica) nanocelluloses and their application in Pickering emulsions. Carbohydr Polym 2020; 236:115999. [PMID: 32172833 DOI: 10.1016/j.carbpol.2020.115999] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/19/2020] [Accepted: 02/11/2020] [Indexed: 11/23/2022]
Abstract
Cellulose nanofibers (CNFs) from kelp were prepared by cellulase treatment with lengths greater than 3 μm. CNFs were further oxidized by TEMPO-oxidized system, and the lengths of the oxidized CNFs (TEMPO-CNFs) were 0.6-1 μm. AFM and TEM images showed that intertwined CNFs fibers were divided into individual nanofibrils. The crystallinity of TEMPO-CNFs increased to 66.5 %. TGA analysis indicated that TEMPO-CNFs were more sensitive to temperature than cellulose and CNFs. FT-IR spectra revealed no changes in the basic cellulose structures of CNFs and TEMPO-CNFs. In the sunflower oil/water (20/80, v/v) model emulsions, the oil droplet sizes were less than 20 μm in CNFs emulsions, which became smaller in TEMPO-CNFs emulsions. Delamination was found in CNFs emulsions after three days of storage. Addition of NaCl increased the volumes of TEMPO-CNFs emulsions but enlarged the oil droplets sizes. TEMPO-CNFs emulsions had the largest volume with smallest and most homogeneous oil droplets at pH 3. TEMPO-CNFs emulsions showed good stability after storage for 30 days. Further, TEMPO-CNFs could also emulsify 50 % (v/v) of sunflower oil. All these results indicated that TEMPO-CNFs can be used in preparing Pickering emulsions.
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Affiliation(s)
- Jiulin Wu
- Institute of Biomedical and Pharmaceutical Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China.
| | - Wenjin Zhu
- Institute of Biomedical and Pharmaceutical Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China
| | - Xiaodan Shi
- Institute of Biomedical and Pharmaceutical Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China
| | - Qingxiang Li
- Institute of Biomedical and Pharmaceutical Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China
| | - Chenguang Huang
- Institute of Biomedical and Pharmaceutical Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China
| | - Yongqi Tian
- Institute of Biomedical and Pharmaceutical Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China.
| | - Shaoyun Wang
- Institute of Biomedical and Pharmaceutical Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China.
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19
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El-Nahrawy AM, Abou Hammad AB, Khattab TA, Haroun A, Kamel S. Development of electrically conductive nanocomposites from cellulose nanowhiskers, polypyrrole and silver nanoparticles assisted with Nickel(III) oxide nanoparticles. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104533] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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20
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Wang T, Zhang W, Yang S, Liu X, Zhang L. Preparation of Foam-like Network Structure of Polypyrrole/Graphene Composite Particles Based on Cellulose Nanofibrils as Electrode Material. ACS OMEGA 2020; 5:4778-4786. [PMID: 32201763 PMCID: PMC7081294 DOI: 10.1021/acsomega.9b03006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 02/12/2020] [Indexed: 06/10/2023]
Abstract
Unusual polypyrrole/graphene/cellulose nanofibril (PPy/GR/CNF) composite particles were fabricated by introducing an in situ oxidative polymerization approach. Structural characterization of the composite particles showed foam-like network morphology with a large surface area of 621 m2/g. The PPy/GR/CNF sample exhibited remarkable capacitance behavior in 1 M Na2SO4. It showed a high specific capacitance of 264.3 F/g at 0.25 A/g, which represents a 51.7% increase compared to that of PPy/GR and a high capacitance of 155.5 F/g even at a high current density of 5 A/g. Meanwhile, it possessed high rate capability and good cycling performance (85.7% capacitance retention even after 1000 cycles). These excellent electrochemical performances were attributed to the structure of PPy/GR/CNF that can provide large surface areas and shorten electron diffusion pathways. More importantly, the CNF stabilized the structure of PPy and prevented chain breakdown during the charge/discharge process, which improved the cycling performance. Hence, this PPy/GR/CNF composite shows great potential for the fabrication of high-capacitance and low-cost supercapacitor electrode materials with good cycling performance.
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21
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Delaporte N, Lajoie G, Collin-Martin S, Zaghib K. Toward Low-Cost All-Organic and Biodegradable Li-Ion Batteries. Sci Rep 2020; 10:3812. [PMID: 32123203 PMCID: PMC7052225 DOI: 10.1038/s41598-020-60633-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 01/21/2020] [Indexed: 12/03/2022] Open
Abstract
This work presents an alternative method for fabricating Li-ion electrodes in which the use of aluminum/copper current collectors and expensive binders is avoided. Low-cost natural cellulose fibers with a 2-mm length are employed as binder and support for the electrode. The objective of this method is to eliminate the use of heavy and inactive current collector foils as substrates and to replace conventional costly binders with cellulose fibers. Moreover, no harmful solvents, such as N-methylpyrrolidone, are employed for film fabrication. Water-soluble carbons are also utilized to reduce the preparation time and to achieve a better repartition of carbon in the electrode, thus improving the electrochemical performance. Flexible and resistant LiFePO4 (LFP), Li4Ti5O12 (LTO), organic 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA), and graphite electrodes are obtained with active mass loadings similar to those obtained by the current casting method. The initial discharge capacity of approximately 130 mAh·g-1 at 2 C is obtained for an LFP/LTO paper battery with an approximately 91.6% capacity retention after 1000 cycles. An all-organic prelithiated PTCDA/graphite cell without a transition metal is prepared and electrochemically tested. It is one of the first self-standing batteries that is composed of organic redox active molecules and biodegradable components reported in literature.
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Affiliation(s)
- N Delaporte
- Hydro-Québec, Center of Excellence in Transportation Electrification and Energy Storage, Varennes, Québec, J0L 1N0, Canada
| | - G Lajoie
- Hydro-Québec, Center of Excellence in Transportation Electrification and Energy Storage, Varennes, Québec, J0L 1N0, Canada
| | - S Collin-Martin
- Hydro-Québec, Center of Excellence in Transportation Electrification and Energy Storage, Varennes, Québec, J0L 1N0, Canada
| | - K Zaghib
- Hydro-Québec, Center of Excellence in Transportation Electrification and Energy Storage, Varennes, Québec, J0L 1N0, Canada.
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22
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Tayeb P, H Tayeb A. Nanocellulose applications in sustainable electrochemical and piezoelectric systems: A review. Carbohydr Polym 2019; 224:115149. [PMID: 31472850 DOI: 10.1016/j.carbpol.2019.115149] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/30/2019] [Accepted: 07/30/2019] [Indexed: 01/09/2023]
Abstract
Recent studies advocate the use of cellulose nanomaterials (CNs) as a sustainable carbohydrate polymer in numerous innovative electronics for their quintessential features such as flexibility, low thermal expansion and self-/directed assembly within multiphase matrices. Herein, we review the contemporary advances in CN-built electrochemical systems and highlight the constructive effects of these nanoscopic entities once engineered in conductive composites, proton exchange membranes (PEMs), electrochromics, energy storage devices and piezoelectric sensors. The adopted strategies and designs are discussed in view of CN roles as copolymer, electrolyte reservoir, binder and separator. Finally, physiochemical attributes and durability of resulting architectures are compared to conventional materials and the possible challenges/solutions are delineated to realize the promising capabilities. The volume of the up-to-present literature in the field indeed implies to nanocellulose overriding importance and the presented angles perhaps shed more lights on prospect of the biosphere's most dominant biomaterial in the energy-related arena that deserve attention.
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Affiliation(s)
- Pegah Tayeb
- Department of Forest Biomaterials, North Carolina State University, Raleigh, NC 27695, USA.
| | - Ali H Tayeb
- School of Forest Resources, University of Maine, Orono, ME 04469, USA; Advanced Structures and Composites Center, University of Maine, Orono, ME 04469, USA.
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23
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Cellulose carbon aerogel/PPy composites for high-performance supercapacitor. Carbohydr Polym 2019; 215:322-329. [DOI: 10.1016/j.carbpol.2019.03.101] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/29/2019] [Accepted: 03/29/2019] [Indexed: 11/19/2022]
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24
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Design and Optimization of Flexible Polypyrrole/Bacterial Cellulose Conductive Nanocomposites Using Response Surface Methodology. Polymers (Basel) 2019; 11:polym11060960. [PMID: 31159509 PMCID: PMC6630341 DOI: 10.3390/polym11060960] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 05/14/2019] [Accepted: 05/21/2019] [Indexed: 01/20/2023] Open
Abstract
Flexible conductive materials have greatly promoted the rapid development of intelligent and wearable textiles. This article reports the design of flexible polypyrrole/bacterial cellulose (PPy/BC) conductive nanocomposites by in situ chemical polymerization. Box-Behnken response surface methodology has been applied to optimize the process. The effects of the pyrrole amount, the molar ratio of HCl to pyrrole and polymerization time on conductivity were investigated. A flexible PPy/BC nanocomposite was obtained with an outstanding electrical conductivity as high as 7.34 S cm−1. Morphological, thermal stability and electrochemical properties of the nanocomposite were also studied. The flexible PPy/BC composite with a core-sheath structure exhibited higher thermal stability than pure cellulose, possessed a high areal capacitance of 1001.26 mF cm−2 at the discharge current density of 1 mA cm−2, but its cycling stability could be further improved. The findings of this research demonstrate that the response surface methodology is one of the most effective approaches for optimizing the conditions of synthesis. It also indicates that the PPy/BC composite is a promising material for applications in intelligent and wearable textiles.
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25
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Wang P, Du X, Chen T, Hao X, Abudula A, Tang K, Guan G. A novel electroactive PPy/HKUST-1 composite film-coated electrode for the selective recovery of lithium ions with low concentrations in aqueous solutions. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.03.106] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Concerted Catalysis by Nanocellulose and Proline in Organocatalytic Michael Additions. Molecules 2019; 24:molecules24071231. [PMID: 30934821 PMCID: PMC6480416 DOI: 10.3390/molecules24071231] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 03/23/2019] [Accepted: 03/27/2019] [Indexed: 12/25/2022] Open
Abstract
Cellulose nanofibers (CNFs) have recently attracted much attention as catalysts in various reactions. Organocatalysts have emerged as sustainable alternatives to metal-based catalysts in green organic synthesis, with concerted systems containing CNFs that are expected to provide next-generation catalysis. Herein, for the first time, we report that a representative organocatalyst comprising an unexpected combination of 2,2,6,6-tetramethylpiperidine 1-oxyl (TEMPO)-oxidized CNFs and proline shows significantly enhanced catalytic activity in an asymmetric Michael addition.
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27
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Lin F, Zheng R, Chen J, Su W, Dong B, Lin C, Huang B, Lu B. Microfibrillated cellulose enhancement to mechanical and conductive properties of biocompatible hydrogels. Carbohydr Polym 2019; 205:244-254. [DOI: 10.1016/j.carbpol.2018.10.037] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 10/12/2018] [Accepted: 10/12/2018] [Indexed: 02/08/2023]
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28
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Bacakova L, Pajorova J, Bacakova M, Skogberg A, Kallio P, Kolarova K, Svorcik V. Versatile Application of Nanocellulose: From Industry to Skin Tissue Engineering and Wound Healing. NANOMATERIALS 2019; 9:nano9020164. [PMID: 30699947 PMCID: PMC6410160 DOI: 10.3390/nano9020164] [Citation(s) in RCA: 149] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 01/08/2019] [Accepted: 01/24/2019] [Indexed: 12/29/2022]
Abstract
Nanocellulose is cellulose in the form of nanostructures, i.e., features not exceeding 100 nm at least in one dimension. These nanostructures include nanofibrils, found in bacterial cellulose; nanofibers, present particularly in electrospun matrices; and nanowhiskers, nanocrystals, nanorods, and nanoballs. These structures can be further assembled into bigger two-dimensional (2D) and three-dimensional (3D) nano-, micro-, and macro-structures, such as nanoplatelets, membranes, films, microparticles, and porous macroscopic matrices. There are four main sources of nanocellulose: bacteria (Gluconacetobacter), plants (trees, shrubs, herbs), algae (Cladophora), and animals (Tunicata). Nanocellulose has emerged for a wide range of industrial, technology, and biomedical applications, namely for adsorption, ultrafiltration, packaging, conservation of historical artifacts, thermal insulation and fire retardation, energy extraction and storage, acoustics, sensorics, controlled drug delivery, and particularly for tissue engineering. Nanocellulose is promising for use in scaffolds for engineering of blood vessels, neural tissue, bone, cartilage, liver, adipose tissue, urethra and dura mater, for repairing connective tissue and congenital heart defects, and for constructing contact lenses and protective barriers. This review is focused on applications of nanocellulose in skin tissue engineering and wound healing as a scaffold for cell growth, for delivering cells into wounds, and as a material for advanced wound dressings coupled with drug delivery, transparency and sensorics. Potential cytotoxicity and immunogenicity of nanocellulose are also discussed.
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Affiliation(s)
- Lucie Bacakova
- Department of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, 142 20 Prague 4-Krc, Czech Republic.
| | - Julia Pajorova
- Department of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, 142 20 Prague 4-Krc, Czech Republic.
| | - Marketa Bacakova
- Department of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, 142 20 Prague 4-Krc, Czech Republic.
| | - Anne Skogberg
- BioMediTech Institute and Faculty of Medicine and Health Technology, Tampere University, Korkeakoulunkatu 3, 33720 Tampere, Finland.
| | - Pasi Kallio
- BioMediTech Institute and Faculty of Medicine and Health Technology, Tampere University, Korkeakoulunkatu 3, 33720 Tampere, Finland.
| | - Katerina Kolarova
- Department of Solid State Engineering, University of Chemistry and Technology Prague, Technicka 5, 166 28 Prague 6-Dejvice, Czech Republic.
| | - Vaclav Svorcik
- Department of Solid State Engineering, University of Chemistry and Technology Prague, Technicka 5, 166 28 Prague 6-Dejvice, Czech Republic.
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Masood A, Shoukat Z, Yousaf Z, Sana M, Faisal Iqbal M, Rehman AR, Sultana I, Razaq A. High capacity natural fiber coated conductive and electroactive composite papers electrode for energy storage applications. J Appl Polym Sci 2018. [DOI: 10.1002/app.47282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Aneeqa Masood
- Department of Physics; COMSATS University Islamabad; Lahore Campus, 54000 Lahore Pakistan
| | - Zahid Shoukat
- Department of Physics; COMSATS University Islamabad; Lahore Campus, 54000 Lahore Pakistan
| | - Zunaira Yousaf
- Department of Physics; COMSATS University Islamabad; Lahore Campus, 54000 Lahore Pakistan
| | - Maham Sana
- Department of Physics; COMSATS University Islamabad; Lahore Campus, 54000 Lahore Pakistan
| | - M. Faisal Iqbal
- Materials Growth and Simulation Laboratory, Department of Physics; University of The Punjab; Lahore 54590 Pakistan
| | - A. R. Rehman
- Department of Physics; University of Agriculture; Faisalabad Pakistan
| | - I. Sultana
- Department of Physics; COMSATS University Islamabad; Lahore Campus, 54000 Lahore Pakistan
| | - Aamir Razaq
- Department of Physics; COMSATS University Islamabad; Lahore Campus, 54000 Lahore Pakistan
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Thomas B, Raj MC, B AK, H RM, Joy J, Moores A, Drisko GL, Sanchez C. Nanocellulose, a Versatile Green Platform: From Biosources to Materials and Their Applications. Chem Rev 2018; 118:11575-11625. [PMID: 30403346 DOI: 10.1021/acs.chemrev.7b00627] [Citation(s) in RCA: 564] [Impact Index Per Article: 94.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
With increasing environmental and ecological concerns due to the use of petroleum-based chemicals and products, the synthesis of fine chemicals and functional materials from natural resources is of great public value. Nanocellulose may prove to be one of the most promising green materials of modern times due to its intrinsic properties, renewability, and abundance. In this review, we present nanocellulose-based materials from sourcing, synthesis, and surface modification of nanocellulose, to materials formation and applications. Nanocellulose can be sourced from biomass, plants, or bacteria, relying on fairly simple, scalable, and efficient isolation techniques. Mechanical, chemical, and enzymatic treatments, or a combination of these, can be used to extract nanocellulose from natural sources. The properties of nanocellulose are dependent on the source, the isolation technique, and potential subsequent surface transformations. Nanocellulose surface modification techniques are typically used to introduce either charged or hydrophobic moieties, and include amidation, esterification, etherification, silylation, polymerization, urethanization, sulfonation, and phosphorylation. Nanocellulose has excellent strength, high Young's modulus, biocompatibility, and tunable self-assembly, thixotropic, and photonic properties, which are essential for the applications of this material. Nanocellulose participates in the fabrication of a large range of nanomaterials and nanocomposites, including those based on polymers, metals, metal oxides, and carbon. In particular, nanocellulose complements organic-based materials, where it imparts its mechanical properties to the composite. Nanocellulose is a promising material whenever material strength, flexibility, and/or specific nanostructuration are required. Applications include functional paper, optoelectronics, and antibacterial coatings, packaging, mechanically reinforced polymer composites, tissue scaffolds, drug delivery, biosensors, energy storage, catalysis, environmental remediation, and electrochemically controlled separation. Phosphorylated nanocellulose is a particularly interesting material, spanning a surprising set of applications in various dimensions including bone scaffolds, adsorbents, and flame retardants and as a support for the heterogenization of homogeneous catalysts.
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Affiliation(s)
- Bejoy Thomas
- Department of Chemistry , Newman College, Thodupuzha , 685 585 Thodupuzha , Kerala , India
| | - Midhun C Raj
- Department of Chemistry , Newman College, Thodupuzha , 685 585 Thodupuzha , Kerala , India
| | - Athira K B
- Department of Chemistry , Newman College, Thodupuzha , 685 585 Thodupuzha , Kerala , India
| | - Rubiyah M H
- Department of Chemistry , Newman College, Thodupuzha , 685 585 Thodupuzha , Kerala , India
| | - Jithin Joy
- Department of Chemistry , Newman College, Thodupuzha , 685 585 Thodupuzha , Kerala , India.,International and Interuniversity Centre for Nanoscience and Nanotechnology (IIUCNN), Mahatma Gandhi University , 686 560 Kottayam , Kerala , India
| | - Audrey Moores
- Centre in Green Chemistry and Catalysis, Department of Chemistry , McGill University , 801 Sherbrooke Street West , Montreal , Quebec H3A 0B8 , Canada
| | - Glenna L Drisko
- CNRS, ICMCB, Université de Bordeaux, UMR 5026 , F-33600 Pessac , France
| | - Clément Sanchez
- UPMC Université Paris 06, CNRS, UMR 7574 Laboratoire Chimie de la Matière Condensée de Paris, Collège de France , 11 place, Marcelin Berthelot , F-75005 , Paris , France
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Tayeb AH, Amini E, Ghasemi S, Tajvidi M. Cellulose Nanomaterials-Binding Properties and Applications: A Review. Molecules 2018; 23:E2684. [PMID: 30340374 PMCID: PMC6222763 DOI: 10.3390/molecules23102684] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/03/2018] [Accepted: 10/13/2018] [Indexed: 02/07/2023] Open
Abstract
Cellulose nanomaterials (CNs) are of increasing interest due to their appealing inherent properties such as bio-degradability, high surface area, light weight, chirality and the ability to form effective hydrogen bonds across the cellulose chains or within other polymeric matrices. Extending CN self-assembly into multiphase polymer structures has led to useful end-results in a wide spectrum of products and countless innovative applications, for example, as reinforcing agent, emulsion stabilizer, barrier membrane and binder. In the current contribution, after a brief description of salient nanocellulose chemical structure features, its types and production methods, we move to recent advances in CN utilization as an ecofriendly binder in several disparate areas, namely formaldehyde-free hybrid composites and wood-based panels, papermaking/coating processes, and energy storage devices, as well as their potential applications in biomedical fields as a cost-effective and tissue-friendly binder for cartilage regeneration, wound healing and dental repair. The prospects of a wide range of hybrid materials that may be produced via nanocellulose is introduced in light of the unique behavior of cellulose once in nano dimensions. Furthermore, we implement some principles of colloidal and interfacial science to discuss the critical role of cellulose binding in the aforesaid fields. Even though the CN facets covered in this study by no means encompass the great amount of literature available, they may be regarded as the basis for future developments in the binder applications of these highly desirable materials.
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Affiliation(s)
- Ali H Tayeb
- School of Forest Resources, University of Maine, 5755 Nutting Hall, Orono, ME 04469, USA.
- Advanced Structures and Composites Center, University of Maine, 35 Flagstaff Road, Orono, ME 04469, USA.
| | - Ezatollah Amini
- School of Forest Resources, University of Maine, 5755 Nutting Hall, Orono, ME 04469, USA.
| | - Shokoofeh Ghasemi
- School of Forest Resources, University of Maine, 5755 Nutting Hall, Orono, ME 04469, USA.
| | - Mehdi Tajvidi
- School of Forest Resources, University of Maine, 5755 Nutting Hall, Orono, ME 04469, USA.
- Advanced Structures and Composites Center, University of Maine, 35 Flagstaff Road, Orono, ME 04469, USA.
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A Surfactant Directed Microcrystalline Cellulose/Polyaniline Composite with Enhanced Electrochemical Properties. MOLECULES (BASEL, SWITZERLAND) 2018; 23:molecules23102470. [PMID: 30261640 PMCID: PMC6222904 DOI: 10.3390/molecules23102470] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 08/09/2018] [Accepted: 08/24/2018] [Indexed: 11/17/2022]
Abstract
In this study a cationic surfactant, cetyltrimethylammonium bromide (CTAB), was used as a soft template for in situ chemical polymerization of aniline on the surface of microcrystalline cellulose (MCC). The morphology of the wire-like and porous nanostructure of the resulting composite was highly dependent on the MCC and CTAB concentrations. The effect of the MCC and CTAB concentrations on the electrochemical and morphological properties of the polyaniline (PAni) nanocomposite was studied. Cyclic voltammograms of modified PAni/MCC/CTAB electrode displayed a high current response and the effect of scan rate on the current response confirmed a diffusion controlled process on the surface of the electrode that makes it suitable for sensor applications. The overlapping characteristic peaks of pure PAni and MCC caused peak broadening at 3263 cm-1 in the IR spectra of PAni/MCC/CTAB nanocomposite that revealed the interaction between NH of PAni and OH group of MCC via electrostatic interactions. The addition of MCC to PAni through chemical polymerization decreased the thermal stability of composite compared to pure PAni. Lower crystallinity was observed in the XRD diffractogram, with 2 theta values of 22.8, 16.5, and 34.6 for PAni/MCC, confirming the formation of PAni on the MCC surface.
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Song X, Yang S, Liu X, Wu M, Li Y, Wang S. Transparent and Water-Resistant Composites Prepared from Acrylic Resins ABPE-10 and Acetylated Nanofibrillated Cellulose as Flexible Organic Light-Emitting Device Substrate. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E648. [PMID: 30142882 PMCID: PMC6163516 DOI: 10.3390/nano8090648] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 08/17/2018] [Accepted: 08/21/2018] [Indexed: 02/03/2023]
Abstract
Acetylated nanofibrillated cellulose (ANFC)/acrylic resin ABPE-10 composite film was prepared by impregnating ABPE-10 into ANFC films under negative pressure, which can enhance properties of ANFC films by forming an interpenetrating polymer network structure between ABPE-10 and the ANFC film. The ANFC/ABPE-10 composite film met the high performance flexible organic light-emitting diode substrate requirement, even when the ANFC dosage was as high as approximately 70%. The transparency of films with different ANFC dosages significantly increased from 67% (42 µm) to 88% (45 µm), as determined by ultraviolet-visible analysis. The composite film inherited the properties of AFNC, with a low coefficient of thermal expansion and a ductile compact structure. The contact angles of ANFC films increased from 49.2° to 102.9° after dipping in ABPE-10. Additionally, the composite films had good surface smoothness and mechanical properties.
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Affiliation(s)
- Xueping Song
- Department of Pulping and Papermaking Engineering, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, Guangxi University, Nanning 530004, China.
| | - Shuang Yang
- Department of Pulping and Papermaking Engineering, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, Guangxi University, Nanning 530004, China.
| | - Xiuyu Liu
- Department of Pulping and Papermaking Engineering, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
- Department of Chemical and Paper Engineering, Western Michigan University, Kalamazoo, MI 49008-5200, USA.
| | - Min Wu
- Department of Pulping and Papermaking Engineering, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, Guangxi University, Nanning 530004, China.
| | - Yao Li
- Department of Pulping and Papermaking Engineering, Guangxi Vocation & Technical Institute of Industry, Nanning 530004, China.
| | - Shuangfei Wang
- Department of Pulping and Papermaking Engineering, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, Guangxi University, Nanning 530004, China.
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Scalable fabrication of a flexible interdigital micro-supercapacitor device by in-situ polymerization of pyrrole into hybrid PVA-TEOS membrane. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.06.034] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Isolation and Rheological Characterization of Cellulose Nanofibrils (CNFs) from Coir Fibers in Comparison to Wood and Cotton. Polymers (Basel) 2018; 10:polym10030320. [PMID: 30966355 PMCID: PMC6415033 DOI: 10.3390/polym10030320] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 03/11/2018] [Accepted: 03/13/2018] [Indexed: 11/17/2022] Open
Abstract
In this report, the isolation and rheological characterization of cellulose nanofibrils from coir (CNFs-1) were studied and compared with the CNFs from wood (CNFs-2) and cotton (CNFs-3). Cellulose nanofibrils were isolated successfully from coir fibers by chemical treatments followed by ultrasonic fibrillation. During ultrasonic processing, the size and the crystal structure of the CNFs were influenced by the raw materials. In comparison to CNFs-2 and CNFs-3, CNFs-1 from coir fibers presented diverse advantages, such as sufficient fibrillation with a low diameter distribution, in the range of 2⁻4 nm and high crystallinity. In the dynamic rheology study of CNFs-1, elastic behavior was observed and maintained due to the formation of gel-like steady network structures, which could not be easily deconstructured by frequency shearing and temperature changing. All results indicated that coir fibers could be used as a valuable resource for the preparation of CNFs, which exhibited comparable properties with those isolated from wood, in regard to morphology and rheological properties. This work provides a basis for further advanced applications using the CNFs isolated from coir fibers.
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Pyrgiotakis G, Luu W, Zhang Z, Vaze N, DeLoid G, Rubio L, Graham WAC, Bell DC, Bousfield D, Demokritou P. Development of high throughput, high precision synthesis platforms and characterization methodologies for toxicological studies of nanocellulose. CELLULOSE (LONDON, ENGLAND) 2018; 25:2303-2319. [PMID: 31839698 PMCID: PMC6910257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Cellulose is one of the most abundant natural polymers, is readily available, biodegradable, and inexpensive. Recently, interest is growing around nanoscale cellulose due to the sustainability of these materials, the novel properties, and the overall low environmental impact. The rapid expansion of nanocellulose uses in various applications makes the study of the toxicological properties of these materials of great importance to public health regulators. However, most of the current toxicological studies are highly conflicting, inconclusive, and contradictory. The major reasons for these discrepancies are the lack of standardized methods to produce industry-relevant reference nanocellulose and relevant characterization that will expand beyond the traditional cellulose characterization for applications. In order to address these issues, industry-relevant synthesis platforms were developed to produce nanocellulose of controlled properties that can be used as reference materials in toxicological studies. Herein, two types of nanocellulose were synthesized, cellulose nanofibrils (CNF) and cellulose nanocrystals (CNC) using the friction grinding platform and an acid hydrolysis approach respectively. The nanocellulose structures were characterized extensively regarding their physicochemical properties, including testing for endotoxins and bacteria contamination.
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Affiliation(s)
- Georgios Pyrgiotakis
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Wing Luu
- Department of Chemical and Biological Engineering, University of Maine, Orono ME 04469 USA
| | - Zhenyuan Zhang
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Nachiket Vaze
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Glen DeLoid
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Laura Rubio
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - W. Adam C. Graham
- Center for Nanoscale Systems, Harvard University, Cambridge MA 02138
| | - David C Bell
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138
- Center for Nanoscale Systems, Harvard University, Cambridge MA 02138
| | - Douglas Bousfield
- Department of Chemical and Biological Engineering, University of Maine, Orono ME 04469 USA
| | - Philip Demokritou
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
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Pyrgiotakis G, Luu W, Zhang Z, Vaze N, DeLoid G, Rubio L, Graham WAC, Bell DC, Bousfield D, Demokritou P. Development of high throughput, high precision synthesis platforms and characterization methodologies for toxicological studies of nanocellulose. CELLULOSE (LONDON, ENGLAND) 2018. [PMID: 31839698 DOI: 10.1007/s10570-018-1718-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Cellulose is one of the most abundant natural polymers, is readily available, biodegradable, and inexpensive. Recently, interest is growing around nanoscale cellulose due to the sustainability of these materials, the novel properties, and the overall low environmental impact. The rapid expansion of nanocellulose uses in various applications makes the study of the toxicological properties of these materials of great importance to public health regulators. However, most of the current toxicological studies are highly conflicting, inconclusive, and contradictory. The major reasons for these discrepancies are the lack of standardized methods to produce industry-relevant reference nanocellulose and relevant characterization that will expand beyond the traditional cellulose characterization for applications. In order to address these issues, industry-relevant synthesis platforms were developed to produce nanocellulose of controlled properties that can be used as reference materials in toxicological studies. Herein, two types of nanocellulose were synthesized, cellulose nanofibrils (CNF) and cellulose nanocrystals (CNC) using the friction grinding platform and an acid hydrolysis approach respectively. The nanocellulose structures were characterized extensively regarding their physicochemical properties, including testing for endotoxins and bacteria contamination.
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Affiliation(s)
- Georgios Pyrgiotakis
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Wing Luu
- Department of Chemical and Biological Engineering, University of Maine, Orono ME 04469 USA
| | - Zhenyuan Zhang
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Nachiket Vaze
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Glen DeLoid
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - Laura Rubio
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
| | - W Adam C Graham
- Center for Nanoscale Systems, Harvard University, Cambridge MA 02138
| | - David C Bell
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138
- Center for Nanoscale Systems, Harvard University, Cambridge MA 02138
| | - Douglas Bousfield
- Department of Chemical and Biological Engineering, University of Maine, Orono ME 04469 USA
| | - Philip Demokritou
- Center for Nanotechnology and Nanotoxicology, Harvard T. H. Chan School of Public Health, Boston, MA, 07016, USA
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A semi-conducting polypyrrole/coffee grounds waste composite for rhodamine B dye adsorption. IRANIAN POLYMER JOURNAL 2018. [DOI: 10.1007/s13726-018-0598-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abdi M, Mohd Azli NFW, Lim HN, Tahir PM, Karimi G, Hoong YB, Khorram M. Polypyrrole/tannin biobased nanocomposite with enhanced electrochemical and physical properties. RSC Adv 2018; 8:2978-2985. [PMID: 35541172 PMCID: PMC9077512 DOI: 10.1039/c7ra13378b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Accepted: 12/26/2017] [Indexed: 11/23/2022] Open
Abstract
In this research, tannin (TA) extracted from Acacia mangium and a cationic surfactant, cetyltrimethylammonium bromide (CTAB), were used to modify and enhance the physical and electrochemical properties of a polypyrrole (PPy) composite. Brunauer–Emmett–Teller (BET) analysis presented a higher degree of surface area and porosity for the PPy/TA/CTAB nanocomposite. A highly porous and rod like structure with a lumpy surface was observed for PPy/TA prepared in the presence of CTAB by Field Emission Scanning Electron Microscopy (FESEM) and Transmission Electron Microscopy (TEM). Cyclic voltammograms of the modified SPE electrode using PPy/TA/CTAB displayed an enhanced current response compared to the electrode modified with only PPy or PPy/TA. Electrochemical Impedance Spectroscopy (EIS) exhibited a lower value of charge transfer resistance (Rct) and higher electron transfer for the modified electrode, making the nanocomposite a promising candidate for biosensor application. Tannin (TA) extracted from Acacia mangium and a cationic surfactant, cetyltrimethylammonium bromide (CTAB), were used to modify and enhance the physical and electrochemical properties of polypyrrole (PPy) composite.![]()
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Affiliation(s)
- Mahnaz M. Abdi
- Department of Chemical Engineering
- Shiraz University
- Shiraz
- Iran
- Institute of Tropical Forestry and Forest Products
| | | | - Hong Ngee Lim
- Department of Chemistry
- Faculty of Science
- Universiti Putra Malaysia
- 43400 UPM Serdang
- Malaysia
| | - Paridah Md Tahir
- Institute of Tropical Forestry and Forest Products
- Universiti Putra Malaysia
- 43400 UPM Serdang
- Malaysia
| | | | - Yeoh Beng Hoong
- Fiber Development Centre
- Malaysian Timber Industry Board
- Malaysia
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Yang S, Xie Q, Liu X, Wu M, Wang S, Song X. Acetylation improves thermal stability and transmittance in FOLED substrates based on nanocellulose films. RSC Adv 2018; 8:3619-3625. [PMID: 35542928 PMCID: PMC9077702 DOI: 10.1039/c7ra11134g] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 12/26/2017] [Indexed: 01/08/2023] Open
Abstract
Bleached softwood pulp was used to prepare nanofibrillated cellulose (NFC) by mechanical grinding and a high-pressure homogenization process. Acetylation improved the aspect ratio and dispersion of the NFC; however, highly acetylated NFC was not able to form a film by vacuum filtration if the NFC : acetic anhydride (AA) ratio was greater than 1 : 6. An NFC film prepared by acetylated NFC has potential as a flexible organic light-emitting device (FOLED) substrate. Acetylation improved the thermal stability and transmittance of NFC films, which were optimal at 5.43 ppm K−1 and 65%, respectively, when the ratio of NFC : AA was 1 : 3. Moreover, both the mechanical properties and flexibility of the NFC films were well maintained when the NFC : AA ratio was 1 : 3. Additionally, all NFC films prepared by acetylated NFC were smooth, flat, and uniform. Bleached softwood pulp was used to prepare nanofibrillated cellulose (NFC) by mechanical grinding and a high-pressure homogenization process.![]()
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Affiliation(s)
- Shuang Yang
- College of Light Industry and Food Engineering
- Guangxi University
- Nanning
- PR China
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control
| | - Qiuxia Xie
- College of Light Industry and Food Engineering
- Guangxi University
- Nanning
- PR China
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control
| | - Xiuyu Liu
- College of Light Industry and Food Engineering
- Guangxi University
- Nanning
- PR China
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control
| | - Min Wu
- College of Light Industry and Food Engineering
- Guangxi University
- Nanning
- PR China
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control
| | - Shuangfei Wang
- College of Light Industry and Food Engineering
- Guangxi University
- Nanning
- PR China
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control
| | - Xueping Song
- College of Light Industry and Food Engineering
- Guangxi University
- Nanning
- PR China
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control
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Xue Y, Mou Z, Xiao H. Nanocellulose as a sustainable biomass material: structure, properties, present status and future prospects in biomedical applications. NANOSCALE 2017; 9:14758-14781. [PMID: 28967940 DOI: 10.1039/c7nr04994c] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Nanocellulose, extracted from the most abundant biomass material cellulose, has proved to be an environmentally friendly material with excellent mechanical performance owing to its unique nano-scaled structure, and has been used in a variety of applications as engineering and functional materials. The great biocompatibility and biodegradability, in particular, render nanocellulose promising in biomedical applications. In this review, the structure, treatment technology and properties of three different nanocellulose categories, i.e., nanofibrillated cellulose (NFC), nanocrystalline cellulose (NCC) and bacterial nanocellulose (BNC), are introduced and compared. The cytotoxicity, biocompatibility and frontier applications in biomedicine of the three nanocellulose categories were the focus and are detailed in each section. Future prospects concerning the cytotoxicity, applications and industrial production of nanocellulose are also discussed in the last section.
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Affiliation(s)
- Yan Xue
- School of Chemistry and Chemical Engineering, Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, Southwest Petroleum University, Chengdu 610500, China.
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Lv J, Zhang G, Zhang H, Yang F. Exploration of permeability and antifouling performance on modified cellulose acetate ultrafiltration membrane with cellulose nanocrystals. Carbohydr Polym 2017; 174:190-199. [DOI: 10.1016/j.carbpol.2017.06.064] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 06/04/2017] [Accepted: 06/17/2017] [Indexed: 10/19/2022]
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44
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Lay M, Pèlach MÀ, Pellicer N, Tarrés JA, Bun KN, Vilaseca F. Smart nanopaper based on cellulose nanofibers with hybrid PEDOT:PSS/polypyrrole for energy storage devices. Carbohydr Polym 2017; 165:86-95. [DOI: 10.1016/j.carbpol.2017.02.043] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 02/10/2017] [Accepted: 02/12/2017] [Indexed: 12/01/2022]
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46
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Nirmale TC, Kale BB, Varma AJ. A review on cellulose and lignin based binders and electrodes: Small steps towards a sustainable lithium ion battery. Int J Biol Macromol 2017; 103:1032-1043. [PMID: 28554795 DOI: 10.1016/j.ijbiomac.2017.05.155] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/23/2017] [Accepted: 05/25/2017] [Indexed: 12/11/2022]
Abstract
Lithium ion batteries (LIB) are the most promising energy storage systems for portable electronics and future electric or hybrid-electric vehicles. However making them safer, cost effective and environment friendly is the key challenge. In this regard, replacing petro-derived materials by introducing renewable biomass derived cellulose derivatives and lignin based materials into the battery system is a promising approach for the development of green materials for LIB. These biomaterials introduce sustainability as well as improved safety in the final disposal of LIB batteries. In this review we introduce LIB materials technology in brief and recent developments in electrodes and binders based on cellulose and their derivatives and lignin for lithium ion batteries.
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Affiliation(s)
- Trupti C Nirmale
- Centre for Materials for Electronic Technology (C-MET), under DeitY, Panchawati Off Pashan Road, Pune 411008, India
| | - Bharat B Kale
- Centre for Materials for Electronic Technology (C-MET), under DeitY, Panchawati Off Pashan Road, Pune 411008, India
| | - Anjani J Varma
- School of Chemical Sciences, Central University of Haryana, Mahendragarh, Haryana 123031, India; Polymer Science & Engineering Division, CSIR-National Chemical Laboratory, Pune 411008, India.
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47
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Mondal S. Preparation, properties and applications of nanocellulosic materials. Carbohydr Polym 2017; 163:301-316. [DOI: 10.1016/j.carbpol.2016.12.050] [Citation(s) in RCA: 165] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 12/17/2016] [Accepted: 12/20/2016] [Indexed: 10/20/2022]
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48
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Adhikari AD, Oraon R, Tiwari SK, Jena NK, Lee JH, Kim NH, Nayak GC. Polyaniline-Stabilized Intertwined Network-like Ferrocene/Graphene Nanoarchitecture for Supercapacitor Application. Chem Asian J 2017; 12:900-909. [PMID: 28225566 DOI: 10.1002/asia.201700124] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 02/21/2017] [Indexed: 11/06/2022]
Abstract
The present work highlights the effective H-π interaction between metallocenes (ferrocene; Fc) and graphene and their stabilization in the presence of polyaniline (PANI) through π-π interactions. The PANI-stabilized Fc@graphene nanocomposite (FcGA) resembled an intertwined network-like morphology with high surface area and porosity, which could make it a potential candidate for energy-storage applications. The relative interactions between the components were assessed through theoretical (DFT) calculations. The specific capacitance calculated from galvanostatic charging/discharging indicated that the PANI-stabilized ternary nanocomposite exhibited a maximum specific capacitance of 960 F g- at an energy density of 85 Wh Kg-1 and a current density of 1 A g- . Furthermore, electrochemical impedance spectroscopy (EIS) analysis confirmed the low internal resistance of the as-prepared nanocomposites, which showed improved charge-transfer properties of graphene after incorporation of Fc and stabilization with PANI. Additionally, all electrodes were found to be stable up to 5000 cycles with a specific capacitance retention of 86 %, thus demonstrating the good reversibility and durability of the electrode material.
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Affiliation(s)
- Amrita De Adhikari
- Department of Applied Chemistry, IIT(ISM) Dhanbad, 826004, Jharkhand, India
| | - Ramesh Oraon
- Department of Applied Chemistry, IIT(ISM) Dhanbad, 826004, Jharkhand, India
| | | | - Naresh K Jena
- Condensed Matter Theory, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, 751 20, Uppsala, Sweden
| | - Joong Hee Lee
- Department of BIN Fusion Technology, Chonbuk National University, Jeonju, Jeonbuk, 571-756, Republic of Korea.,Department of Polymer & Nano Science and Technology, Chonbuk National University, Jeonju, Jeonbuk, 571-756, Republic of Korea
| | - Nam Hoon Kim
- Department of BIN Fusion Technology, Chonbuk National University, Jeonju, Jeonbuk, 571-756, Republic of Korea.,Department of Polymer & Nano Science and Technology, Chonbuk National University, Jeonju, Jeonbuk, 571-756, Republic of Korea
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Raghunathan SP, Narayanan S, Poulose AC, Joseph R. Flexible regenerated cellulose/polypyrrole composite films with enhanced dielectric properties. Carbohydr Polym 2017; 157:1024-1032. [DOI: 10.1016/j.carbpol.2016.10.065] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 10/17/2016] [Accepted: 10/21/2016] [Indexed: 11/25/2022]
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50
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Effect of crosslinking of alginate / pva and chitosan / pva, reinforced with cellulose nanoparticles obtained from agave Atrovirens karw. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.proeng.2017.07.061] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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