Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging
Developing a simple and environmentally friendly method to vary the physical, mechanical, and thermal properties of cellulose films is of great importance. This study aimed to characterize 2,2,6,6-tetramethylpiperidinyl-1-oxyl (TEMPO)-oxidized bacterial cellulose (BC) films prepared using non-pressu...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Royal Society of Chemistry
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/114493/ http://psasir.upm.edu.my/id/eprint/114493/1/114493.pdf |
| _version_ | 1848866510262501376 |
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| author | Rahmadiawan, Dieter Abral, Hairul Azka, Muhammad Adlan Sapuan, S.M. Admi, Ratna Isnanita Shi, Shih-Chen Zainul, Rahadian Azril, None Zikri, Ahmad Mahardika, Melbi |
| author_facet | Rahmadiawan, Dieter Abral, Hairul Azka, Muhammad Adlan Sapuan, S.M. Admi, Ratna Isnanita Shi, Shih-Chen Zainul, Rahadian Azril, None Zikri, Ahmad Mahardika, Melbi |
| author_sort | Rahmadiawan, Dieter |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Developing a simple and environmentally friendly method to vary the physical, mechanical, and thermal properties of cellulose films is of great importance. This study aimed to characterize 2,2,6,6-tetramethylpiperidinyl-1-oxyl (TEMPO)-oxidized bacterial cellulose (BC) films prepared using non-pressurized hot water vapor (NPHWV) method. A wet BC-pellicle that had been oxidized with TEMPO was treated with NPHWV for 60, 120, and 240 minutes, respectively. As a control, a TEMPO-oxidized BC (TOBC) film without NPHWV was prepared. The results show that the longer NPHWV duration of the TOBC film increased the tensile and thermal properties. This film became more hydrophobic and showed lower moisture absorption, thermal conductivity and organic solvent uptake, more crystalline structure, and higher fiber density after NPHWV treatment. The acquired results provide a simple, inexpensive, and ecologically friendly method for varying TOBC film properties. |
| first_indexed | 2025-11-15T14:21:45Z |
| format | Article |
| id | upm-114493 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:21:45Z |
| publishDate | 2024 |
| publisher | Royal Society of Chemistry |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1144932025-01-16T03:41:09Z http://psasir.upm.edu.my/id/eprint/114493/ Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging Rahmadiawan, Dieter Abral, Hairul Azka, Muhammad Adlan Sapuan, S.M. Admi, Ratna Isnanita Shi, Shih-Chen Zainul, Rahadian Azril, None Zikri, Ahmad Mahardika, Melbi Developing a simple and environmentally friendly method to vary the physical, mechanical, and thermal properties of cellulose films is of great importance. This study aimed to characterize 2,2,6,6-tetramethylpiperidinyl-1-oxyl (TEMPO)-oxidized bacterial cellulose (BC) films prepared using non-pressurized hot water vapor (NPHWV) method. A wet BC-pellicle that had been oxidized with TEMPO was treated with NPHWV for 60, 120, and 240 minutes, respectively. As a control, a TEMPO-oxidized BC (TOBC) film without NPHWV was prepared. The results show that the longer NPHWV duration of the TOBC film increased the tensile and thermal properties. This film became more hydrophobic and showed lower moisture absorption, thermal conductivity and organic solvent uptake, more crystalline structure, and higher fiber density after NPHWV treatment. The acquired results provide a simple, inexpensive, and ecologically friendly method for varying TOBC film properties. Royal Society of Chemistry 2024 Article PeerReviewed text en cc_by_nc_4 http://psasir.upm.edu.my/id/eprint/114493/1/114493.pdf Rahmadiawan, Dieter and Abral, Hairul and Azka, Muhammad Adlan and Sapuan, S.M. and Admi, Ratna Isnanita and Shi, Shih-Chen and Zainul, Rahadian and Azril, None and Zikri, Ahmad and Mahardika, Melbi (2024) Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging. RSC Advances, 14 (40). pp. 29624-29635. ISSN 2046-2069; eISSN: 2046-2069 https://pubs.rsc.org/en/content/articlelanding/2024/ra/d4ra06099g 10.1039/d4ra06099g |
| spellingShingle | Rahmadiawan, Dieter Abral, Hairul Azka, Muhammad Adlan Sapuan, S.M. Admi, Ratna Isnanita Shi, Shih-Chen Zainul, Rahadian Azril, None Zikri, Ahmad Mahardika, Melbi Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging |
| title | Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging |
| title_full | Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging |
| title_fullStr | Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging |
| title_full_unstemmed | Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging |
| title_short | Enhanced properties of TEMPO-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging |
| title_sort | enhanced properties of tempo-oxidized bacterial cellulose films via eco-friendly non-pressurized hot water vapor treatment for sustainable and smart food packaging |
| url | http://psasir.upm.edu.my/id/eprint/114493/ http://psasir.upm.edu.my/id/eprint/114493/ http://psasir.upm.edu.my/id/eprint/114493/ http://psasir.upm.edu.my/id/eprint/114493/1/114493.pdf |