Soumaya Grira , Hadil Abu Khalifeh , Mohammad Alkhedher , Mohamad Ramadan
{"title":"3D打印藻类材料:4D生物打印之路","authors":"Soumaya Grira , Hadil Abu Khalifeh , Mohammad Alkhedher , Mohamad Ramadan","doi":"10.1016/j.bprint.2023.e00291","DOIUrl":null,"url":null,"abstract":"<div><p><span>Algae is a renewable source of various materials that are suitable for 3D printing. Taking a step towards sustainability, the continuously growing industry of 3D printing calls for novel green materials/inks with stable </span>mechanical properties<span>. This paper aims to investigate the 3D printability of algae-based materials and their potential for 4D bioprinting. The sources, printability, and properties of algae-based synthetic polymers, natural hydrogels, and algae cells were reviewed. 4D printability was also explored in terms of hydrogel responsiveness to various types of stimuli and in terms of cell/tissue maturation, and relevant recent progress was reviewed. Results show that PHAs (Polyhydroxyalkanoates) from algae can replace fossil-derived PHAs because they have similar mechanical properties whilst being more environmentally friendly. Algae can also produce a wide range of hydrogel-forming polymers, of which many are already being used as 3D printing inks while others are yet to be developed to suit the printing specifications. Several hydrogels also demonstrate stimuli-responsiveness which make them suitable for 4D printing. Further research is required to overcome the mechanical instability and slow stimuli-responsiveness of natural hydrogels.</span></p></div>","PeriodicalId":37770,"journal":{"name":"Bioprinting","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"3D printing algae-based materials: Pathway towards 4D bioprinting\",\"authors\":\"Soumaya Grira , Hadil Abu Khalifeh , Mohammad Alkhedher , Mohamad Ramadan\",\"doi\":\"10.1016/j.bprint.2023.e00291\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span>Algae is a renewable source of various materials that are suitable for 3D printing. Taking a step towards sustainability, the continuously growing industry of 3D printing calls for novel green materials/inks with stable </span>mechanical properties<span>. This paper aims to investigate the 3D printability of algae-based materials and their potential for 4D bioprinting. The sources, printability, and properties of algae-based synthetic polymers, natural hydrogels, and algae cells were reviewed. 4D printability was also explored in terms of hydrogel responsiveness to various types of stimuli and in terms of cell/tissue maturation, and relevant recent progress was reviewed. Results show that PHAs (Polyhydroxyalkanoates) from algae can replace fossil-derived PHAs because they have similar mechanical properties whilst being more environmentally friendly. Algae can also produce a wide range of hydrogel-forming polymers, of which many are already being used as 3D printing inks while others are yet to be developed to suit the printing specifications. Several hydrogels also demonstrate stimuli-responsiveness which make them suitable for 4D printing. Further research is required to overcome the mechanical instability and slow stimuli-responsiveness of natural hydrogels.</span></p></div>\",\"PeriodicalId\":37770,\"journal\":{\"name\":\"Bioprinting\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bioprinting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2405886623000349\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Computer Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioprinting","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2405886623000349","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Computer Science","Score":null,"Total":0}
3D printing algae-based materials: Pathway towards 4D bioprinting
Algae is a renewable source of various materials that are suitable for 3D printing. Taking a step towards sustainability, the continuously growing industry of 3D printing calls for novel green materials/inks with stable mechanical properties. This paper aims to investigate the 3D printability of algae-based materials and their potential for 4D bioprinting. The sources, printability, and properties of algae-based synthetic polymers, natural hydrogels, and algae cells were reviewed. 4D printability was also explored in terms of hydrogel responsiveness to various types of stimuli and in terms of cell/tissue maturation, and relevant recent progress was reviewed. Results show that PHAs (Polyhydroxyalkanoates) from algae can replace fossil-derived PHAs because they have similar mechanical properties whilst being more environmentally friendly. Algae can also produce a wide range of hydrogel-forming polymers, of which many are already being used as 3D printing inks while others are yet to be developed to suit the printing specifications. Several hydrogels also demonstrate stimuli-responsiveness which make them suitable for 4D printing. Further research is required to overcome the mechanical instability and slow stimuli-responsiveness of natural hydrogels.
期刊介绍:
Bioprinting is a broad-spectrum, multidisciplinary journal that covers all aspects of 3D fabrication technology involving biological tissues, organs and cells for medical and biotechnology applications. Topics covered include nanomaterials, biomaterials, scaffolds, 3D printing technology, imaging and CAD/CAM software and hardware, post-printing bioreactor maturation, cell and biological factor patterning, biofabrication, tissue engineering and other applications of 3D bioprinting technology. Bioprinting publishes research reports describing novel results with high clinical significance in all areas of 3D bioprinting research. Bioprinting issues contain a wide variety of review and analysis articles covering topics relevant to 3D bioprinting ranging from basic biological, material and technical advances to pre-clinical and clinical applications of 3D bioprinting.