On the progress of 3D-printed hydrogels for tissue engineering.
On the progress of 3D-printed hydrogels for tissue engineering.
复制标题
DOI：
10.1557/s43579-021-00069-1
复制
发表时间：
2021
影响因子：
1.9
通讯作者：
Espera AH Jr
中科院分区：
文献类型：
--
作者：
Advincula RC;Dizon JRC;Caldona EB;Viers RA;Siacor FDC;Maalihan RD;Espera AH Jr
增材制造或更常见的3D打印，目前正在推动原型设计、制造、航空航天、教育和医学等不同领域的创新和应用。最近的技术和材料研究突破使3D生物打印成为可能，其中生物材料和细胞用于创建支架和功能性活组织（例如皮肤，软骨等）。这一前景的重点是水凝胶的分类和应用，以及在其生产的设计考虑（即物理和生物参数）。主要讨论了用于水凝胶3D打印的材料，如生物聚合物、合成聚合物和纳米复合材料。更重要的是，讨论了3D打印水凝胶的未来前景，包括新材料，4D打印，新兴的打印技术等，以及它们在生物医学和生物工程应用中的重要性。
Additive manufacturing or more commonly known as 3D printing, is currently driving innovations and applications in diverse fields such as prototyping, manufacturing, aerospace, education, and medicine. Recent technological and materials research breakthroughs have enabled 3D bioprinting, where biomaterials and cells are used to create scaffolds and functional living tissues (e.g. skin, cartilage, etc.). This prospective focuses on the classification and applications of hydrogels, and design considerations in their production (i.e. physical and biological parameters). The materials for 3D printing of hydrogels, such as biopolymers, synthetic polymers, and nanocomposites, are mainly discussed. More importantly, future perspectives on 3D printing hydrogels including new materials, 4D printing, emerging printing technologies, etc. and their importance in biomedical and bioengineering applications are discussed.