Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers
For the purpose of improving mechanical qualities, starch-based film hydrogel can be crosslinked. The choice of crosslinking agent is critical in adjusting hydrogel performance to fit the needs of specific applications. The present investigation examined the impact of two non-toxic crosslinking agen...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-01-01
|
| Series: | Next Sustainability |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2949823624000205 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850107206402310144 |
|---|---|
| author | Fitri Nur Kayati Chandra Wahyu Purnomo Yuni Kusumastuti Rochmadi |
| author_facet | Fitri Nur Kayati Chandra Wahyu Purnomo Yuni Kusumastuti Rochmadi |
| author_sort | Fitri Nur Kayati |
| collection | DOAJ |
| description | For the purpose of improving mechanical qualities, starch-based film hydrogel can be crosslinked. The choice of crosslinking agent is critical in adjusting hydrogel performance to fit the needs of specific applications. The present investigation examined the impact of two non-toxic crosslinking agents, namely citric acid and oxidized sucrose, on the mechanical and swelling properties of hydrogels. When compared to oxidized sucrose crosslinked hydrogels (OSH), citric acid crosslinked hydrogels (CAH) often offer a larger swelling; however, OSH without plasticizer is not included in this comparison. The OSH has the highest swelling value of 292% at pH 7, whereas the CAH has the highest swelling value of 116% at pH 7. Contrary to OSH film, which can only achieve 2.0 MPa, CAH film has a tensile strength of up to 3.75 MPa. Meanwhile, OSH film can achieve the greatest elongation of 54%. |
| format | Article |
| id | doaj-art-0dc9504a08914c2ea2e6624a260e8270 |
| institution | OA Journals |
| issn | 2949-8236 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Next Sustainability |
| spelling | doaj-art-0dc9504a08914c2ea2e6624a260e82702025-08-20T02:38:38ZengElsevierNext Sustainability2949-82362024-01-01410004310.1016/j.nxsust.2024.100043Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkersFitri Nur Kayati0Chandra Wahyu Purnomo1Yuni Kusumastuti2 Rochmadi3National Research and Innovation Agency (BRIN), Jl. MH Thamrin No. 8, Jakarta 10340, Indonesia; Chemical Engineering Department, Engineering Faculty, Universitas Gadjah Mada, Jl. Grafika No. 2, Yogyakarta 55281, IndonesiaChemical Engineering Department, Engineering Faculty, Universitas Gadjah Mada, Jl. Grafika No. 2, Yogyakarta 55281, Indonesia; Corresponding author.Chemical Engineering Department, Engineering Faculty, Universitas Gadjah Mada, Jl. Grafika No. 2, Yogyakarta 55281, IndonesiaChemical Engineering Department, Engineering Faculty, Universitas Gadjah Mada, Jl. Grafika No. 2, Yogyakarta 55281, IndonesiaFor the purpose of improving mechanical qualities, starch-based film hydrogel can be crosslinked. The choice of crosslinking agent is critical in adjusting hydrogel performance to fit the needs of specific applications. The present investigation examined the impact of two non-toxic crosslinking agents, namely citric acid and oxidized sucrose, on the mechanical and swelling properties of hydrogels. When compared to oxidized sucrose crosslinked hydrogels (OSH), citric acid crosslinked hydrogels (CAH) often offer a larger swelling; however, OSH without plasticizer is not included in this comparison. The OSH has the highest swelling value of 292% at pH 7, whereas the CAH has the highest swelling value of 116% at pH 7. Contrary to OSH film, which can only achieve 2.0 MPa, CAH film has a tensile strength of up to 3.75 MPa. Meanwhile, OSH film can achieve the greatest elongation of 54%.http://www.sciencedirect.com/science/article/pii/S2949823624000205Physical propertiesHydrogelStarchNon-toxic crosslinkers |
| spellingShingle | Fitri Nur Kayati Chandra Wahyu Purnomo Yuni Kusumastuti Rochmadi Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers Next Sustainability Physical properties Hydrogel Starch Non-toxic crosslinkers |
| title | Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers |
| title_full | Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers |
| title_fullStr | Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers |
| title_full_unstemmed | Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers |
| title_short | Physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers |
| title_sort | physical properties comparison of hydrogel from cassava starch using two different non toxic crosslinkers |
| topic | Physical properties Hydrogel Starch Non-toxic crosslinkers |
| url | http://www.sciencedirect.com/science/article/pii/S2949823624000205 |
| work_keys_str_mv | AT fitrinurkayati physicalpropertiescomparisonofhydrogelfromcassavastarchusingtwodifferentnontoxiccrosslinkers AT chandrawahyupurnomo physicalpropertiescomparisonofhydrogelfromcassavastarchusingtwodifferentnontoxiccrosslinkers AT yunikusumastuti physicalpropertiescomparisonofhydrogelfromcassavastarchusingtwodifferentnontoxiccrosslinkers AT rochmadi physicalpropertiescomparisonofhydrogelfromcassavastarchusingtwodifferentnontoxiccrosslinkers |