Cellulose Nanocrystals-Incorporated Thermosensitive Hydrogel for Controlled Release, 3D Printing, and Breast Cancer Treatment Applications
DC Field | Value | Language |
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dc.contributor.author | Phan, V. H. Giang | - |
dc.contributor.author | Murugesan, Mohanapriya | - |
dc.contributor.author | Huong, Ha | - |
dc.contributor.author | Le, Thanh-Tam | - |
dc.contributor.author | Phan, Thuy-Hien | - |
dc.contributor.author | Manivasagan, Panchanathan | - |
dc.contributor.author | Mathiyalagan, Ramya | - |
dc.contributor.author | Jang, Eue-Soon | - |
dc.contributor.author | Yang, Deok Chun | - |
dc.contributor.author | Li, Yi | - |
dc.contributor.author | Thambi, Thavasyappan | - |
dc.date.accessioned | 2023-12-11T19:00:51Z | - |
dc.date.available | 2023-12-11T19:00:51Z | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.issn | 1944-8252 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/26110 | - |
dc.description.abstract | In situ-gel-forming thermoresponsive copolymers have been widely exploited in controlled delivery applications because their critical gel temperature is similar to human body temperature. However, there are limitations to controlling the delivery of biologics from a hydrogel network because of the poor networking and reinforcement between the copolymer networks. This study developed an in situ-forming robust injectable and 3D printable hydrogel network based on cellulose nanocrystals (CNCs) incorporated amphiphilic copolymers, poly(epsilon-caprolactone-co-lactide)-b-poly(ethylene glycol)-b-poly(epsilon-caprolactone-co-lactide (PCLA). In addition, the physicochemical and mechanical properties of injectable hydrogels were controlled by physically incorporating CNCs with amphiphilic PCLA copolymers. CNCs played an unprecedented role in physically reinforcing the PCLA copolymers' micelle network via intermicellar bridges. Apart from that, the free-flowing closely packed rod-like CNCs incorporated PCLA micelle networks at low temperature transformed to a stable viscoelastic hydrogel network at physiological temperature. CNC incorporated PCLA copolymer sols effectively coordinated with hydrophobic doxorubicin and water-soluble lysozyme by a combination of hydrophobic and hydrogen bonding interaction and controlled the release of biologics. As shown by the 3D printing results, the biocompatible PCLA hydrogels continuously extruded during printing had good injectability and maintained high shape fidelity after printing without any secondary cross-linking steps. The interlayer bonding between the printed layers was high and formed stable 3D structures up to 10 layers. Subcutaneous injection of free-flowing CNC incorporated PCLA copolymer sols to BALB/c mice formed a hydrogel instantly and showed controlled biodegradation of the hydrogel depot without induction of toxicity at the implantation sites or surrounding tissues. At the same time, the in vivo antitumor effect on the MDA-MB-231 tumor xenograft model demonstrated that DOX-loaded hydrogel formulation significantly inhibited the tumor growth. In summary, the CNC incorporated biodegradable hydrogels developed in this study exhibit a prolonged release with special release kinetics for hydrophobic and hydrophilic biologics. | - |
dc.format.extent | 15 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Cellulose Nanocrystals-Incorporated Thermosensitive Hydrogel for Controlled Release, 3D Printing, and Breast Cancer Treatment Applications | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1021/acsami.2c05864 | - |
dc.identifier.wosid | 000855684000001 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.14, no.38, pp 42812 - 42826 | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 14 | - |
dc.citation.number | 38 | - |
dc.citation.startPage | 42812 | - |
dc.citation.endPage | 42826 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SENSITIVE INJECTABLE HYDROGELS | - |
dc.subject.keywordPlus | NANOCOMPOSITE HYDROGELS | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | DELIVERY | - |
dc.subject.keywordPlus | NANOCELLULOSE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | cellulose nanocrystals | - |
dc.subject.keywordAuthor | PCLA copolymer | - |
dc.subject.keywordAuthor | in situ forming hydrogel | - |
dc.subject.keywordAuthor | intermicellar bridges | - |
dc.subject.keywordAuthor | 3D printing | - |
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