Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane
Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired appl...
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| Autor*in: |
de Vasconcelos, Luisa Macedo [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Polymer bulletin - Berlin : Springer, 1978, 80(2022), 11 vom: 07. Dez., Seite 11861-11881 |
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| Übergeordnetes Werk: |
volume:80 ; year:2022 ; number:11 ; day:07 ; month:12 ; pages:11861-11881 |
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| DOI / URN: |
10.1007/s00289-022-04617-0 |
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SPR053243226 |
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| 520 | |a Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. | ||
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| 650 | 4 | |a oxidation |7 (dpeaa)DE-He213 | |
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| 650 | 4 | |a Microwave |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Vieira, Rodrigo Silveira |0 (orcid)0000-0003-4569-9655 |4 aut | |
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10.1007/s00289-022-04617-0 doi (DE-627)SPR053243226 (SPR)s00289-022-04617-0-e DE-627 ger DE-627 rakwb eng de Vasconcelos, Luisa Macedo verfasserin (orcid)0000-0003-2016-5606 aut Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. Bacterial cellulose (dpeaa)DE-He213 Wet membrane (dpeaa)DE-He213 NaIO (dpeaa)DE-He213 oxidation (dpeaa)DE-He213 Heating method (dpeaa)DE-He213 Microwave (dpeaa)DE-He213 Water bath (dpeaa)DE-He213 Vasconcelos, Niédja Fittipaldi (orcid)0000-0002-2440-0039 aut Lomonaco, Diego (orcid)0000-0001-5763-4336 aut de Freitas Rosa, Morsyleide (orcid)0000-0002-5224-9778 aut Rodriguez-castellon, Enrique (orcid)0000-0003-4751-1767 aut Andrade, Fábia Karine (orcid)0000-0001-5452-8992 aut Vieira, Rodrigo Silveira (orcid)0000-0003-4569-9655 aut Enthalten in Polymer bulletin Berlin : Springer, 1978 80(2022), 11 vom: 07. Dez., Seite 11861-11881 (DE-627)268761833 (DE-600)1473175-7 1436-2449 nnns volume:80 year:2022 number:11 day:07 month:12 pages:11861-11881 https://dx.doi.org/10.1007/s00289-022-04617-0 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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_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_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_2411 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 80 2022 11 07 12 11861-11881 |
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10.1007/s00289-022-04617-0 doi (DE-627)SPR053243226 (SPR)s00289-022-04617-0-e DE-627 ger DE-627 rakwb eng de Vasconcelos, Luisa Macedo verfasserin (orcid)0000-0003-2016-5606 aut Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. Bacterial cellulose (dpeaa)DE-He213 Wet membrane (dpeaa)DE-He213 NaIO (dpeaa)DE-He213 oxidation (dpeaa)DE-He213 Heating method (dpeaa)DE-He213 Microwave (dpeaa)DE-He213 Water bath (dpeaa)DE-He213 Vasconcelos, Niédja Fittipaldi (orcid)0000-0002-2440-0039 aut Lomonaco, Diego (orcid)0000-0001-5763-4336 aut de Freitas Rosa, Morsyleide (orcid)0000-0002-5224-9778 aut Rodriguez-castellon, Enrique (orcid)0000-0003-4751-1767 aut Andrade, Fábia Karine (orcid)0000-0001-5452-8992 aut Vieira, Rodrigo Silveira (orcid)0000-0003-4569-9655 aut Enthalten in Polymer bulletin Berlin : Springer, 1978 80(2022), 11 vom: 07. Dez., Seite 11861-11881 (DE-627)268761833 (DE-600)1473175-7 1436-2449 nnns volume:80 year:2022 number:11 day:07 month:12 pages:11861-11881 https://dx.doi.org/10.1007/s00289-022-04617-0 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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_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_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_2411 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 80 2022 11 07 12 11861-11881 |
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10.1007/s00289-022-04617-0 doi (DE-627)SPR053243226 (SPR)s00289-022-04617-0-e DE-627 ger DE-627 rakwb eng de Vasconcelos, Luisa Macedo verfasserin (orcid)0000-0003-2016-5606 aut Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. Bacterial cellulose (dpeaa)DE-He213 Wet membrane (dpeaa)DE-He213 NaIO (dpeaa)DE-He213 oxidation (dpeaa)DE-He213 Heating method (dpeaa)DE-He213 Microwave (dpeaa)DE-He213 Water bath (dpeaa)DE-He213 Vasconcelos, Niédja Fittipaldi (orcid)0000-0002-2440-0039 aut Lomonaco, Diego (orcid)0000-0001-5763-4336 aut de Freitas Rosa, Morsyleide (orcid)0000-0002-5224-9778 aut Rodriguez-castellon, Enrique (orcid)0000-0003-4751-1767 aut Andrade, Fábia Karine (orcid)0000-0001-5452-8992 aut Vieira, Rodrigo Silveira (orcid)0000-0003-4569-9655 aut Enthalten in Polymer bulletin Berlin : Springer, 1978 80(2022), 11 vom: 07. Dez., Seite 11861-11881 (DE-627)268761833 (DE-600)1473175-7 1436-2449 nnns volume:80 year:2022 number:11 day:07 month:12 pages:11861-11881 https://dx.doi.org/10.1007/s00289-022-04617-0 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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_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_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_2411 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 80 2022 11 07 12 11861-11881 |
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10.1007/s00289-022-04617-0 doi (DE-627)SPR053243226 (SPR)s00289-022-04617-0-e DE-627 ger DE-627 rakwb eng de Vasconcelos, Luisa Macedo verfasserin (orcid)0000-0003-2016-5606 aut Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. Bacterial cellulose (dpeaa)DE-He213 Wet membrane (dpeaa)DE-He213 NaIO (dpeaa)DE-He213 oxidation (dpeaa)DE-He213 Heating method (dpeaa)DE-He213 Microwave (dpeaa)DE-He213 Water bath (dpeaa)DE-He213 Vasconcelos, Niédja Fittipaldi (orcid)0000-0002-2440-0039 aut Lomonaco, Diego (orcid)0000-0001-5763-4336 aut de Freitas Rosa, Morsyleide (orcid)0000-0002-5224-9778 aut Rodriguez-castellon, Enrique (orcid)0000-0003-4751-1767 aut Andrade, Fábia Karine (orcid)0000-0001-5452-8992 aut Vieira, Rodrigo Silveira (orcid)0000-0003-4569-9655 aut Enthalten in Polymer bulletin Berlin : Springer, 1978 80(2022), 11 vom: 07. Dez., Seite 11861-11881 (DE-627)268761833 (DE-600)1473175-7 1436-2449 nnns volume:80 year:2022 number:11 day:07 month:12 pages:11861-11881 https://dx.doi.org/10.1007/s00289-022-04617-0 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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_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_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_2411 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 80 2022 11 07 12 11861-11881 |
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10.1007/s00289-022-04617-0 doi (DE-627)SPR053243226 (SPR)s00289-022-04617-0-e DE-627 ger DE-627 rakwb eng de Vasconcelos, Luisa Macedo verfasserin (orcid)0000-0003-2016-5606 aut Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. Bacterial cellulose (dpeaa)DE-He213 Wet membrane (dpeaa)DE-He213 NaIO (dpeaa)DE-He213 oxidation (dpeaa)DE-He213 Heating method (dpeaa)DE-He213 Microwave (dpeaa)DE-He213 Water bath (dpeaa)DE-He213 Vasconcelos, Niédja Fittipaldi (orcid)0000-0002-2440-0039 aut Lomonaco, Diego (orcid)0000-0001-5763-4336 aut de Freitas Rosa, Morsyleide (orcid)0000-0002-5224-9778 aut Rodriguez-castellon, Enrique (orcid)0000-0003-4751-1767 aut Andrade, Fábia Karine (orcid)0000-0001-5452-8992 aut Vieira, Rodrigo Silveira (orcid)0000-0003-4569-9655 aut Enthalten in Polymer bulletin Berlin : Springer, 1978 80(2022), 11 vom: 07. Dez., Seite 11861-11881 (DE-627)268761833 (DE-600)1473175-7 1436-2449 nnns volume:80 year:2022 number:11 day:07 month:12 pages:11861-11881 https://dx.doi.org/10.1007/s00289-022-04617-0 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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_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_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_2411 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 80 2022 11 07 12 11861-11881 |
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Enthalten in Polymer bulletin 80(2022), 11 vom: 07. Dez., Seite 11861-11881 volume:80 year:2022 number:11 day:07 month:12 pages:11861-11881 |
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Enthalten in Polymer bulletin 80(2022), 11 vom: 07. Dez., Seite 11861-11881 volume:80 year:2022 number:11 day:07 month:12 pages:11861-11881 |
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de Vasconcelos, Luisa Macedo @@aut@@ Vasconcelos, Niédja Fittipaldi @@aut@@ Lomonaco, Diego @@aut@@ de Freitas Rosa, Morsyleide @@aut@@ Rodriguez-castellon, Enrique @@aut@@ Andrade, Fábia Karine @@aut@@ Vieira, Rodrigo Silveira @@aut@@ |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. 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de Vasconcelos, Luisa Macedo |
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Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane Bacterial cellulose (dpeaa)DE-He213 Wet membrane (dpeaa)DE-He213 NaIO (dpeaa)DE-He213 oxidation (dpeaa)DE-He213 Heating method (dpeaa)DE-He213 Microwave (dpeaa)DE-He213 Water bath (dpeaa)DE-He213 |
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de Vasconcelos, Luisa Macedo Vasconcelos, Niédja Fittipaldi Lomonaco, Diego de Freitas Rosa, Morsyleide Rodriguez-castellon, Enrique Andrade, Fábia Karine Vieira, Rodrigo Silveira |
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10.1007/s00289-022-04617-0 |
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| title_sort |
microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane |
| title_auth |
Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane |
| abstract |
Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract Bacterial cellulose (BC) membrane is a biopolymer whose excellent properties allow several applications (especially in the biomedical field, due to its high purity). Chemically, BC presents a structure susceptible to being modified to direct new functionalities according to the desired application. The microwave-assisted chemical modification (via $ NaIO_{4} $) of the wet BC membrane is the innovation of this work to reduce reaction times, favoring oxidation on the membrane surface, and preserving its physical and mechanical properties. The wet BC membrane was oxidized in the absence of light at 90 °C for 30 min. Periodate concentration (0.75% or 1%, w/v) and heating method (microwave or water bath) in the oxidation reaction were evaluated. Fourier transform infrared and X-ray photoelectron spectroscopies confirmed the oxidation of hydroxyls to aldehyde groups in the cellulose structure. Using 1% (w/v) periodate, the degree of oxidation of microwave-oxidized membranes was 51.1% higher than that of water bath-oxidized membranes. Thermal analysis of oxidized bacterial cellulose (OxBC) showed a 13% reduction in degradation temperature compared to BC, remaining stable up to 250 °C. Microwave OxBC showed crystallinity close to that of BC, indicating that this heating method did not affect the crystal structure of cellulose. The microwave heating method promotes less damage to the nanofibrillar structure of OxBC by providing that the oxidation reaction occurs preferentially on the surface of the wet membrane (outer layers), preserving more internal structures, which tends to maintain the physical properties of the BC membrane. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| title_short |
Microwave-assisted periodate oxidation as a rapid and efficient alternative to oxidize bacterial cellulose wet membrane |
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Vasconcelos, Niédja Fittipaldi Lomonaco, Diego de Freitas Rosa, Morsyleide Rodriguez-castellon, Enrique Andrade, Fábia Karine Vieira, Rodrigo Silveira |
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Vasconcelos, Niédja Fittipaldi Lomonaco, Diego de Freitas Rosa, Morsyleide Rodriguez-castellon, Enrique Andrade, Fábia Karine Vieira, Rodrigo Silveira |
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| score |
7.400589 |