Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure
Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly bet...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Falamarzpour, Pouria [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Anmerkung: |
© The Polymer Society, Taipei 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of polymer research - Dordrecht : Springer Science + Business Media B.V., 1994, 29(2022), 5 vom: Mai |
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| Übergeordnetes Werk: |
volume:29 ; year:2022 ; number:5 ; month:05 |
| Links: |
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| DOI / URN: |
10.1007/s10965-022-03043-0 |
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| Katalog-ID: |
SPR046970991 |
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| 100 | 1 | |a Falamarzpour, Pouria |e verfasserin |0 (orcid)0000-0002-3658-017X |4 aut | |
| 245 | 1 | 0 | |a Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure |
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| 520 | |a Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. | ||
| 650 | 4 | |a Supramolecular structure |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Chitosan scaffold |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Graphene oxide |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Carbon nanotubes |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Dynamic mechanical thermal analysis (DMTA) |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Ghaffarian Anbaran, Seyed Reza |4 aut | |
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| 856 | 4 | 0 | |u https://dx.doi.org/10.1007/s10965-022-03043-0 |z lizenzpflichtig |3 Volltext |
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10.1007/s10965-022-03043-0 doi (DE-627)SPR046970991 (SPR)s10965-022-03043-0-e DE-627 ger DE-627 rakwb eng Falamarzpour, Pouria verfasserin (orcid)0000-0002-3658-017X aut Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society, Taipei 2022 Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. Supramolecular structure (dpeaa)DE-He213 Chitosan scaffold (dpeaa)DE-He213 Graphene oxide (dpeaa)DE-He213 Carbon nanotubes (dpeaa)DE-He213 Dynamic mechanical thermal analysis (DMTA) (dpeaa)DE-He213 Ghaffarian Anbaran, Seyed Reza aut Enthalten in Journal of polymer research Dordrecht : Springer Science + Business Media B.V., 1994 29(2022), 5 vom: Mai (DE-627)340872098 (DE-600)2065616-6 1572-8935 nnns volume:29 year:2022 number:5 month:05 https://dx.doi.org/10.1007/s10965-022-03043-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2022 5 05 |
| spelling |
10.1007/s10965-022-03043-0 doi (DE-627)SPR046970991 (SPR)s10965-022-03043-0-e DE-627 ger DE-627 rakwb eng Falamarzpour, Pouria verfasserin (orcid)0000-0002-3658-017X aut Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society, Taipei 2022 Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. Supramolecular structure (dpeaa)DE-He213 Chitosan scaffold (dpeaa)DE-He213 Graphene oxide (dpeaa)DE-He213 Carbon nanotubes (dpeaa)DE-He213 Dynamic mechanical thermal analysis (DMTA) (dpeaa)DE-He213 Ghaffarian Anbaran, Seyed Reza aut Enthalten in Journal of polymer research Dordrecht : Springer Science + Business Media B.V., 1994 29(2022), 5 vom: Mai (DE-627)340872098 (DE-600)2065616-6 1572-8935 nnns volume:29 year:2022 number:5 month:05 https://dx.doi.org/10.1007/s10965-022-03043-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2022 5 05 |
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10.1007/s10965-022-03043-0 doi (DE-627)SPR046970991 (SPR)s10965-022-03043-0-e DE-627 ger DE-627 rakwb eng Falamarzpour, Pouria verfasserin (orcid)0000-0002-3658-017X aut Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society, Taipei 2022 Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. Supramolecular structure (dpeaa)DE-He213 Chitosan scaffold (dpeaa)DE-He213 Graphene oxide (dpeaa)DE-He213 Carbon nanotubes (dpeaa)DE-He213 Dynamic mechanical thermal analysis (DMTA) (dpeaa)DE-He213 Ghaffarian Anbaran, Seyed Reza aut Enthalten in Journal of polymer research Dordrecht : Springer Science + Business Media B.V., 1994 29(2022), 5 vom: Mai (DE-627)340872098 (DE-600)2065616-6 1572-8935 nnns volume:29 year:2022 number:5 month:05 https://dx.doi.org/10.1007/s10965-022-03043-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2022 5 05 |
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10.1007/s10965-022-03043-0 doi (DE-627)SPR046970991 (SPR)s10965-022-03043-0-e DE-627 ger DE-627 rakwb eng Falamarzpour, Pouria verfasserin (orcid)0000-0002-3658-017X aut Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society, Taipei 2022 Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. Supramolecular structure (dpeaa)DE-He213 Chitosan scaffold (dpeaa)DE-He213 Graphene oxide (dpeaa)DE-He213 Carbon nanotubes (dpeaa)DE-He213 Dynamic mechanical thermal analysis (DMTA) (dpeaa)DE-He213 Ghaffarian Anbaran, Seyed Reza aut Enthalten in Journal of polymer research Dordrecht : Springer Science + Business Media B.V., 1994 29(2022), 5 vom: Mai (DE-627)340872098 (DE-600)2065616-6 1572-8935 nnns volume:29 year:2022 number:5 month:05 https://dx.doi.org/10.1007/s10965-022-03043-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2022 5 05 |
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10.1007/s10965-022-03043-0 doi (DE-627)SPR046970991 (SPR)s10965-022-03043-0-e DE-627 ger DE-627 rakwb eng Falamarzpour, Pouria verfasserin (orcid)0000-0002-3658-017X aut Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society, Taipei 2022 Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. Supramolecular structure (dpeaa)DE-He213 Chitosan scaffold (dpeaa)DE-He213 Graphene oxide (dpeaa)DE-He213 Carbon nanotubes (dpeaa)DE-He213 Dynamic mechanical thermal analysis (DMTA) (dpeaa)DE-He213 Ghaffarian Anbaran, Seyed Reza aut Enthalten in Journal of polymer research Dordrecht : Springer Science + Business Media B.V., 1994 29(2022), 5 vom: Mai (DE-627)340872098 (DE-600)2065616-6 1572-8935 nnns volume:29 year:2022 number:5 month:05 https://dx.doi.org/10.1007/s10965-022-03043-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2022 5 05 |
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Falamarzpour, Pouria |
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Falamarzpour, Pouria misc Supramolecular structure misc Chitosan scaffold misc Graphene oxide misc Carbon nanotubes misc Dynamic mechanical thermal analysis (DMTA) Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure |
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Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure Supramolecular structure (dpeaa)DE-He213 Chitosan scaffold (dpeaa)DE-He213 Graphene oxide (dpeaa)DE-He213 Carbon nanotubes (dpeaa)DE-He213 Dynamic mechanical thermal analysis (DMTA) (dpeaa)DE-He213 |
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synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure |
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Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure |
| abstract |
Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. © The Polymer Society, Taipei 2022 |
| abstractGer |
Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. © The Polymer Society, Taipei 2022 |
| abstract_unstemmed |
Abstract Here we investigated the chitosan (CS)–graphene oxide (GO) supramolecular scaffold and the significant synergistic effect of GO and carbon nanotubes (CNTs) in the structure. To this end, a supramolecular hydrogel was prepared by fulfilling the conditions for intermolecular self-assembly between GO nanosheets and CS chains. Also, CS-wrapped CNTs were incorporated into the system to induce electrical conductivity. Then, the structure was developed to a macroporous scaffold through subsequent lyophilization. The formed architectures were characterized by using dynamic mechanical thermal analysis (DMTA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), field emission scanning electron microscopy (FE-SEM), and wide angle X-ray diffraction (XRD). The results indicated that the combination of CNTs and GO nanoparticles has a synergistic effect on the distribution and performance of the two nanoparticles. Due to the amphiphilic nature of CS, the presence of each of the nanoparticles improves the interaction of CS with the other, resulted in improving their dispersion into the biopolymeric matrix. Supramolecular properties, convenience and ease of preparation of the scaffolds make them suitable for applications such as biomedical engineering, biosensors, and artificial muscle, especially for cardiac tissue engineering due to their electrical conductivity and high porosity. © The Polymer Society, Taipei 2022 |
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Synergistic effect of carbon nanotubes on chitosan-graphene oxide supramolecular structure |
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https://dx.doi.org/10.1007/s10965-022-03043-0 |
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Ghaffarian Anbaran, Seyed Reza |
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| doi_str |
10.1007/s10965-022-03043-0 |
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2024-07-04T01:16:23.013Z |
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|
| score |
7.400717 |