Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals
This study explored the impact of sodium hydroxide (NaOH) and the benzoylation treatment on the production of cellulose nanocrystals (CNCs) derived from Semantan bamboo (Gigantochloa scortechinii). Bamboo cellulose nanocrystals (BCNs) were obtained via acid hydrolysis, with the effectiveness of an i...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/113239/ http://psasir.upm.edu.my/id/eprint/113239/1/113239.pdf |
| _version_ | 1848866168168775680 |
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| author | Nor Izaida, Ibrahim Mohamed Thariq, Hameed Sultan Andrzej, Łukaszewicz Ain Umaira Md, Shah Farah Syazwani, Shahar Jerzy, J´ozwik Muhammad Imran, Najeeb Rafał, Grzejda |
| author_facet | Nor Izaida, Ibrahim Mohamed Thariq, Hameed Sultan Andrzej, Łukaszewicz Ain Umaira Md, Shah Farah Syazwani, Shahar Jerzy, J´ozwik Muhammad Imran, Najeeb Rafał, Grzejda |
| author_sort | Nor Izaida, Ibrahim |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This study explored the impact of sodium hydroxide (NaOH) and the benzoylation treatment on the production of cellulose nanocrystals (CNCs) derived from Semantan bamboo (Gigantochloa scortechinii). Bamboo cellulose nanocrystals (BCNs) were obtained via acid hydrolysis, with the effectiveness of an isolation method and chemical treatments demonstrated in removing non-cellulosic constituents. X-ray diffraction analysis revealed a crystalline cellulose II structure for benzoylated BCN (B) and a crystalline cellulose I structure for NaOH-treated BCN (S), with BCN (S) exhibiting a higher crystallinity index (80.55%) compared to BCN (B) (67.87%). The yield of BCN (B) (23.68 ± 1.10%) was higher than that of BCN (S) (20.65 ± 2.21%). Transmission Electron Microscopy (TEM) images showed a mean diameter of 7.95 ± 2.79 nm for BCN (S) and 9.22 ± 3.38 nm for BCN (B). Thermogravimetric analysis (TGA) indicated lower thermal stability for BCN (B) compared to BCN (S), with char residue contents at 600°C of 31.06% and 22 %, respectively. Zeta potential values were -41.60 ± 1.97 mV for BCN (S) and -21.80 ± 2.54 mV for BCN (B). Gigantochloa scortechinii bamboo holds significant potential for sustainable and eco-friendly applications in the construction, furniture, and renewable energy industries. These findings highlight the versatility and potential of BCNs derived from G. scortechinii for various applications. |
| first_indexed | 2025-11-15T14:16:18Z |
| format | Article |
| id | upm-113239 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:16:18Z |
| publishDate | 2024 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1132392024-11-18T05:03:07Z http://psasir.upm.edu.my/id/eprint/113239/ Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals Nor Izaida, Ibrahim Mohamed Thariq, Hameed Sultan Andrzej, Łukaszewicz Ain Umaira Md, Shah Farah Syazwani, Shahar Jerzy, J´ozwik Muhammad Imran, Najeeb Rafał, Grzejda This study explored the impact of sodium hydroxide (NaOH) and the benzoylation treatment on the production of cellulose nanocrystals (CNCs) derived from Semantan bamboo (Gigantochloa scortechinii). Bamboo cellulose nanocrystals (BCNs) were obtained via acid hydrolysis, with the effectiveness of an isolation method and chemical treatments demonstrated in removing non-cellulosic constituents. X-ray diffraction analysis revealed a crystalline cellulose II structure for benzoylated BCN (B) and a crystalline cellulose I structure for NaOH-treated BCN (S), with BCN (S) exhibiting a higher crystallinity index (80.55%) compared to BCN (B) (67.87%). The yield of BCN (B) (23.68 ± 1.10%) was higher than that of BCN (S) (20.65 ± 2.21%). Transmission Electron Microscopy (TEM) images showed a mean diameter of 7.95 ± 2.79 nm for BCN (S) and 9.22 ± 3.38 nm for BCN (B). Thermogravimetric analysis (TGA) indicated lower thermal stability for BCN (B) compared to BCN (S), with char residue contents at 600°C of 31.06% and 22 %, respectively. Zeta potential values were -41.60 ± 1.97 mV for BCN (S) and -21.80 ± 2.54 mV for BCN (B). Gigantochloa scortechinii bamboo holds significant potential for sustainable and eco-friendly applications in the construction, furniture, and renewable energy industries. These findings highlight the versatility and potential of BCNs derived from G. scortechinii for various applications. Elsevier 2024-06-02 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/113239/1/113239.pdf Nor Izaida, Ibrahim and Mohamed Thariq, Hameed Sultan and Andrzej, Łukaszewicz and Ain Umaira Md, Shah and Farah Syazwani, Shahar and Jerzy, J´ozwik and Muhammad Imran, Najeeb and Rafał, Grzejda (2024) Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals. International Journal of Biological Macromolecules, 272 (pt.1). pp. 1-10. ISSN 0141-8130; eISSN: 1879-0003 https://www.sciencedirect.com/science/article/pii/S0141813024036523?via%3Dihub 10.1016/j.ijbiomac.2024.132847 |
| spellingShingle | Nor Izaida, Ibrahim Mohamed Thariq, Hameed Sultan Andrzej, Łukaszewicz Ain Umaira Md, Shah Farah Syazwani, Shahar Jerzy, J´ozwik Muhammad Imran, Najeeb Rafał, Grzejda Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals |
| title | Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals |
| title_full | Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals |
| title_fullStr | Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals |
| title_full_unstemmed | Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals |
| title_short | Characterization and isolation method of Gigantochloa scortechinii (Buluh Semantan) cellulose nanocrystals |
| title_sort | characterization and isolation method of gigantochloa scortechinii (buluh semantan) cellulose nanocrystals |
| url | http://psasir.upm.edu.my/id/eprint/113239/ http://psasir.upm.edu.my/id/eprint/113239/ http://psasir.upm.edu.my/id/eprint/113239/ http://psasir.upm.edu.my/id/eprint/113239/1/113239.pdf |