Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network
Biopolymeric scaffold remains one of promising candidates in various applications, such as biomedicine, pharmaceuticals, smart packaging, and cosmetics, following its advantage of non-toxicity, safety, and sustainability in bioresources. In this study, hydroxyethyl cellulose (HEC)/ chitosan (CS) inc...
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| Format: | Conference or Workshop Item |
| Language: | English English |
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Trans Tech Publications Ltd
2024
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| Online Access: | http://umpir.ump.edu.my/id/eprint/40937/1/Synthesis%20and%20Characterization%20of%20Hydroxyethyl%20Cellulose%20Incorporated%20with%20Cellulose%20Nanocrystal%20Biopolymers%20Network.pdf http://umpir.ump.edu.my/id/eprint/40937/2/Synthesis%20and%20characterization%20of%20hydroxyethyl%20cellulose.pdf |
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| author | Farah Hanani, Zulkifli Khan, Sulaiman Siti Maznah, Kabeb Nurul Huda, Mohamed Shah |
| author_facet | Farah Hanani, Zulkifli Khan, Sulaiman Siti Maznah, Kabeb Nurul Huda, Mohamed Shah |
| author_sort | Farah Hanani, Zulkifli |
| collection | UMP |
| description | Biopolymeric scaffold remains one of promising candidates in various applications, such as biomedicine, pharmaceuticals, smart packaging, and cosmetics, following its advantage of non-toxicity, safety, and sustainability in bioresources. In this study, hydroxyethyl cellulose (HEC)/ chitosan (CS) incorporated with cellulose nanocrystals (CNC) was fabricated by lyophilization technique, obtaining fine porous scaffolds structure. HEC (5 wt.%) and CS (0.1 wt.%) were prepared and blended at 50:50 ratios following the addition of CNC as nanofiller material at 1, 2 and 3 wt.%. All scaffolds were characterized by their physical, chemical, thermal, and mechanical properties via SEM, ATR-FTIR, DSC and UTM. The SEM results show HEC/CS/CNC with pore diameter ranging from 25 μm to 28 μm. The ATR-FTIR spectra indicates a broad peak of O-H stretching at 3382 cm−1 to 3397 cm−1, and C=O stretching of amide group in the range of1645cm−1 to 1653 cm−1. Mechanical testing of the samples showed increasing tensile strength with increased concentration of CNC, indicating the improved toughness of the samples. The DSC result indicates a slight decrease in glass transition and melting temperature. Overall, the HEC/CS/CNC was successfully fabricated into bioplymeric scaffolds and could be a potential substrate for biomedical application. |
| first_indexed | 2024-04-22T01:27:22Z |
| format | Conference or Workshop Item |
| id | UMPir40937 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-12-09T02:29:41Z |
| publishDate | 2024 |
| publisher | Trans Tech Publications Ltd |
| record_format | dspace |
| spelling | UMPir409372024-11-27T03:36:16Z http://umpir.ump.edu.my/id/eprint/40937/ Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network Farah Hanani, Zulkifli Khan, Sulaiman Siti Maznah, Kabeb Nurul Huda, Mohamed Shah QD Chemistry R Medicine (General) TP Chemical technology Biopolymeric scaffold remains one of promising candidates in various applications, such as biomedicine, pharmaceuticals, smart packaging, and cosmetics, following its advantage of non-toxicity, safety, and sustainability in bioresources. In this study, hydroxyethyl cellulose (HEC)/ chitosan (CS) incorporated with cellulose nanocrystals (CNC) was fabricated by lyophilization technique, obtaining fine porous scaffolds structure. HEC (5 wt.%) and CS (0.1 wt.%) were prepared and blended at 50:50 ratios following the addition of CNC as nanofiller material at 1, 2 and 3 wt.%. All scaffolds were characterized by their physical, chemical, thermal, and mechanical properties via SEM, ATR-FTIR, DSC and UTM. The SEM results show HEC/CS/CNC with pore diameter ranging from 25 μm to 28 μm. The ATR-FTIR spectra indicates a broad peak of O-H stretching at 3382 cm−1 to 3397 cm−1, and C=O stretching of amide group in the range of1645cm−1 to 1653 cm−1. Mechanical testing of the samples showed increasing tensile strength with increased concentration of CNC, indicating the improved toughness of the samples. The DSC result indicates a slight decrease in glass transition and melting temperature. Overall, the HEC/CS/CNC was successfully fabricated into bioplymeric scaffolds and could be a potential substrate for biomedical application. Trans Tech Publications Ltd 2024-03 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40937/1/Synthesis%20and%20Characterization%20of%20Hydroxyethyl%20Cellulose%20Incorporated%20with%20Cellulose%20Nanocrystal%20Biopolymers%20Network.pdf pdf en http://umpir.ump.edu.my/id/eprint/40937/2/Synthesis%20and%20characterization%20of%20hydroxyethyl%20cellulose.pdf Farah Hanani, Zulkifli and Khan, Sulaiman and Siti Maznah, Kabeb and Nurul Huda, Mohamed Shah (2024) Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network. In: Advances in Science and Technology. 7th International Conference on Nanomaterials and Biomaterials (ICNB) and 5th Asia Conference on Material and Manufacturing Technology (ACMMT) , 22 - 24 November 2023 , Chiang Mai, Thailand. pp. 3-8., 143. ISSN 1662-0356 ISBN 978-303641441-6 (Published) https://doi.org/10.4028/p-K3lnXO https://doi.org/10.4028/p-K3lnXO |
| spellingShingle | QD Chemistry R Medicine (General) TP Chemical technology Farah Hanani, Zulkifli Khan, Sulaiman Siti Maznah, Kabeb Nurul Huda, Mohamed Shah Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network |
| title | Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network |
| title_full | Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network |
| title_fullStr | Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network |
| title_full_unstemmed | Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network |
| title_short | Synthesis and characterization of hydroxyethyl cellulose/chitosan incorporated with cellulose nanocrystal biopolymers network |
| title_sort | synthesis and characterization of hydroxyethyl cellulose chitosan incorporated with cellulose nanocrystal biopolymers network |
| topic | QD Chemistry R Medicine (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/40937/1/Synthesis%20and%20Characterization%20of%20Hydroxyethyl%20Cellulose%20Incorporated%20with%20Cellulose%20Nanocrystal%20Biopolymers%20Network.pdf http://umpir.ump.edu.my/id/eprint/40937/2/Synthesis%20and%20characterization%20of%20hydroxyethyl%20cellulose.pdf |
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