Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre
This work investigates the extraction of cellulose nanocrystals (CNC) from bamboo fibre as an alternative approach to utilize the waste bamboo fibre. In this study, bamboo fibre was subjected to acid hydrolysis for efficient isolation of CNC from bamboo fibre. The extracted CNC's were morpholog...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/86832/ http://psasir.upm.edu.my/id/eprint/86832/1/Morphological%20chemical%20and%20thermal%20analysis%20of%20cellulose%20nanocrystals%20extracted%20from%20bamboo%20fibre.pdf |
| _version_ | 1848860298538123264 |
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| author | Rasheed, Masrat Jawaid, Mohammad Parveez, Bisma Mohamed, Ainun Zuriyati Khan, Anish |
| author_facet | Rasheed, Masrat Jawaid, Mohammad Parveez, Bisma Mohamed, Ainun Zuriyati Khan, Anish |
| author_sort | Rasheed, Masrat |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This work investigates the extraction of cellulose nanocrystals (CNC) from bamboo fibre as an alternative approach to utilize the waste bamboo fibre. In this study, bamboo fibre was subjected to acid hydrolysis for efficient isolation of CNC from bamboo fibre. The extracted CNC's were morphologically, characterized via Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and Atomic Force Microscopy (AFM). The energy Dispersive X-rays (EDX) provided the elemental composition of the prepared CNC's and X-ray diffractometer (XRD) exhibited their crystallinity. The physiochemical analysis was done via Fourier Transform Infrared (FTIR); and their thermal analysis was revealed by Thermogravimetric Analysis (TGA) and Differential scanning calorimetry (DSC). As from their morphological investigations, rod like structures of CNC's were observed under SEM analysis with higher carbon content as demonstrated by EDX, while needle shaped CNC's were observed from TEM and AFM studies. Acid hydrolysis for 45 min resulted into higher degree of crystallinity and higher yield of CNC's about 86.96% and 22% respectively. Owing to higher quality of CNC's obtained as a result of efficient and modified techniques, these can find potential usage in nanocomposites for biomedical and food packaging application. |
| first_indexed | 2025-11-15T12:43:01Z |
| format | Article |
| id | upm-86832 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:43:01Z |
| publishDate | 2020 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-868322021-11-20T11:50:14Z http://psasir.upm.edu.my/id/eprint/86832/ Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre Rasheed, Masrat Jawaid, Mohammad Parveez, Bisma Mohamed, Ainun Zuriyati Khan, Anish This work investigates the extraction of cellulose nanocrystals (CNC) from bamboo fibre as an alternative approach to utilize the waste bamboo fibre. In this study, bamboo fibre was subjected to acid hydrolysis for efficient isolation of CNC from bamboo fibre. The extracted CNC's were morphologically, characterized via Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and Atomic Force Microscopy (AFM). The energy Dispersive X-rays (EDX) provided the elemental composition of the prepared CNC's and X-ray diffractometer (XRD) exhibited their crystallinity. The physiochemical analysis was done via Fourier Transform Infrared (FTIR); and their thermal analysis was revealed by Thermogravimetric Analysis (TGA) and Differential scanning calorimetry (DSC). As from their morphological investigations, rod like structures of CNC's were observed under SEM analysis with higher carbon content as demonstrated by EDX, while needle shaped CNC's were observed from TEM and AFM studies. Acid hydrolysis for 45 min resulted into higher degree of crystallinity and higher yield of CNC's about 86.96% and 22% respectively. Owing to higher quality of CNC's obtained as a result of efficient and modified techniques, these can find potential usage in nanocomposites for biomedical and food packaging application. Elsevier 2020-10-01 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/86832/1/Morphological%20chemical%20and%20thermal%20analysis%20of%20cellulose%20nanocrystals%20extracted%20from%20bamboo%20fibre.pdf Rasheed, Masrat and Jawaid, Mohammad and Parveez, Bisma and Mohamed, Ainun Zuriyati and Khan, Anish (2020) Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre. International Journal of Biological Macromolecules, 160. 183 - 191. ISSN 0141-8130 https://www.sciencedirect.com/science/article/abs/pii/S0141813020333316 10.1016/j.ijbiomac.2020.05.170 |
| spellingShingle | Rasheed, Masrat Jawaid, Mohammad Parveez, Bisma Mohamed, Ainun Zuriyati Khan, Anish Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre |
| title | Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre |
| title_full | Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre |
| title_fullStr | Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre |
| title_full_unstemmed | Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre |
| title_short | Morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre |
| title_sort | morphological, chemical and thermal analysis of cellulose nanocrystals extracted from bamboo fibre |
| url | http://psasir.upm.edu.my/id/eprint/86832/ http://psasir.upm.edu.my/id/eprint/86832/ http://psasir.upm.edu.my/id/eprint/86832/ http://psasir.upm.edu.my/id/eprint/86832/1/Morphological%20chemical%20and%20thermal%20analysis%20of%20cellulose%20nanocrystals%20extracted%20from%20bamboo%20fibre.pdf |