Приказ основних података о документу
Zeolite/Chitosan/Gelatin Films: Preparation, SupercriticalCO2Processing, Characterization, and Bioactivity
dc.creator | Pajnik, Jelena | |
dc.creator | Dikić, Jelena | |
dc.creator | Milovanović, Stoja | |
dc.creator | Milošević, Milena | |
dc.creator | Jevtić, Sanja | |
dc.creator | Lukić, Ivana | |
dc.date.accessioned | 2022-04-27T07:45:12Z | |
dc.date.available | 2022-04-27T07:45:12Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1439-2054 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5086 | |
dc.description.abstract | Chitosan/gelatin and chitosan/gelatin/zeolite films prepared by solvent casting method were impregnated with a mixture of thymol and carvacrol using a green solvent, supercritical carbon dioxide at 35 °C and 30 MPa, during 18 h. Proposed method enabled preparation of biocompatible and biodegradable blends with strong antioxidant and antibacterial activity, whereby amounts of loaded thymol/carvacrol mixture were in the range from 3.3-6%. After initial burst release, both types of films exhibited gradual release of bioactive compounds, with around 72 and 96% of impregnated thymol/carvacrol mixture released in water and PBS (pH 7.4) during tested period of 10 days, respectively. Results of water vapor transmission rate (> 76 gm-2 day-1) confirmed that prepared composites are suitable for wound dressing application. Thermal analysis showed superior properties of prepared thymol/carvacrol loaded films compared to control samples. In addition, mechanical and structural properties, as well as solubility and swelling behavior of the obtained films were investigated in detail. | sr |
dc.language.iso | en | sr |
dc.publisher | Wiley | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200287/RS/ | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS// | sr |
dc.relation | Work was car-ried out in the frame of the COST-Action “Green Chemical EngineeringNetwork toward upscaling sustainable processes” (GREENERING, ref.CA18224) funded by the European Commission | sr |
dc.relation.isversionof | http://technorep.tmf.bg.ac.rs/handle/123456789/5085 | |
dc.rights | restrictedAccess | sr |
dc.source | Macromolecular Materials and Engineering | sr |
dc.subject | Biopolymer | sr |
dc.subject | Processing | sr |
dc.subject | scCO2 | sr |
dc.subject | Impregnation | sr |
dc.subject | Thymol | sr |
dc.title | Zeolite/Chitosan/Gelatin Films: Preparation, SupercriticalCO2Processing, Characterization, and Bioactivity | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 13 | |
dc.citation.issue | 4 | |
dc.citation.spage | 1 | |
dc.citation.volume | 307 | |
dc.description.other | Peer reviewed manuscript: [http://technorep.tmf.bg.ac.rs/handle/123456789/5085] | |
dc.identifier.doi | 10.1002/mame.202200009 | |
dc.identifier.wos | 00078752190000 | |
dc.type.version | publishedVersion | sr |