{"title":"裁剪明胶薄膜：功能性、稳定性和超越生物降解性。","authors":"Nikita Bhardwaj, Mohd. Tashfeen Ashraf, Jaya Maitra","doi":"10.1002/bip.23645","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>This study investigates the enhancement of biodegradable gelatin films through the incorporation of glycerol as a plasticizer, and citric acid and zinc oxide as cross-linkers. The results showed notable improvements in various properties, including solubility, swelling behavior, thickness, pH, biodegradability, and both mechanical and thermal characteristics. The films demonstrated complete water solubility and UV–visible light absorbance in the 280–480 nm range. Soil burial tests indicated gradual weight loss over 15 days, leading to complete degradation. Structural and thermal analyses via FTIR and TGA confirmed the films' integrity and stability. Additionally, the study highlighted the effectiveness of these modified films in adsorbing copper (II) ions from acidic solutions, showcasing their potential for environmental applications like heavy metal remediation. These findings emphasize the potential of tailored additive combinations to produce biodegradable films with enhanced properties and functionality.</p>\n </div>","PeriodicalId":8866,"journal":{"name":"Biopolymers","volume":"116 1","pages":""},"PeriodicalIF":3.2000,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Tailoring Gelatin Films: Functionality, Stability, and Beyond Biodegradability\",\"authors\":\"Nikita Bhardwaj, Mohd. Tashfeen Ashraf, Jaya Maitra\",\"doi\":\"10.1002/bip.23645\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>This study investigates the enhancement of biodegradable gelatin films through the incorporation of glycerol as a plasticizer, and citric acid and zinc oxide as cross-linkers. The results showed notable improvements in various properties, including solubility, swelling behavior, thickness, pH, biodegradability, and both mechanical and thermal characteristics. The films demonstrated complete water solubility and UV–visible light absorbance in the 280–480 nm range. Soil burial tests indicated gradual weight loss over 15 days, leading to complete degradation. Structural and thermal analyses via FTIR and TGA confirmed the films' integrity and stability. Additionally, the study highlighted the effectiveness of these modified films in adsorbing copper (II) ions from acidic solutions, showcasing their potential for environmental applications like heavy metal remediation. These findings emphasize the potential of tailored additive combinations to produce biodegradable films with enhanced properties and functionality.</p>\\n </div>\",\"PeriodicalId\":8866,\"journal\":{\"name\":\"Biopolymers\",\"volume\":\"116 1\",\"pages\":\"\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2024-12-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biopolymers\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/bip.23645\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biopolymers","FirstCategoryId":"99","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/bip.23645","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Tailoring Gelatin Films: Functionality, Stability, and Beyond Biodegradability
This study investigates the enhancement of biodegradable gelatin films through the incorporation of glycerol as a plasticizer, and citric acid and zinc oxide as cross-linkers. The results showed notable improvements in various properties, including solubility, swelling behavior, thickness, pH, biodegradability, and both mechanical and thermal characteristics. The films demonstrated complete water solubility and UV–visible light absorbance in the 280–480 nm range. Soil burial tests indicated gradual weight loss over 15 days, leading to complete degradation. Structural and thermal analyses via FTIR and TGA confirmed the films' integrity and stability. Additionally, the study highlighted the effectiveness of these modified films in adsorbing copper (II) ions from acidic solutions, showcasing their potential for environmental applications like heavy metal remediation. These findings emphasize the potential of tailored additive combinations to produce biodegradable films with enhanced properties and functionality.
期刊介绍：
Founded in 1963, Biopolymers publishes strictly peer-reviewed papers examining naturally occurring and synthetic biological macromolecules. By including experimental and theoretical studies on the fundamental behaviour as well as applications of biopolymers, the journal serves the interdisciplinary biochemical, biophysical, biomaterials and biomedical research communities.
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