A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bacteriostatic biological composite ceramic and preparation method thereof
The invention relates to antibacterial biological composite ceramic and a preparation method thereof, and belongs to the technical field of ceramic preparation. A modified antibacterial material is added into the biological composite ceramic material, so that the prepared composite ceramic has a better antibacterial effect, thymol and sodium alginate in the modified antibacterial material have natural antibacterial performance, growth of various bacteria can be effectively inhibited, and the antibacterial ability of the material is remarkably improved; sodium tripolyphosphate has good solubility and complexing property in water, so that thymol can be more uniformly dispersed in the solution, and aggregation and precipitation of thymol are prevented; in the preparation process, the sodium alginate and the thymol can permeate into the porous structure of the added hydroxyapatite to form a stable compound, and the structure not only contributes to slow release of antibacterial components, but also can increase the contact area between the antibacterial components and microorganisms; the beewax added into the antibacterial material also has good antibacterial performance, so that the antibacterial performance of the composite material can be further improved.
本发明涉及一种抑菌生物复合陶瓷及其制备方法，属于陶瓷制备技术领域。本发明在生物复合陶瓷材料中添加了一种改性抑菌材料，使制得的复合陶瓷有更好的抑菌效果，改性抑菌材料中的百里香酚、海藻酸钠具有天然的抗菌性能，能够有效抑制多种细菌的生长，显著提升材料的抗菌能力；三聚磷酸钠在水中具有良好的溶解性和络合性，这使得百里香酚能够更均匀地分散在溶液中，防止其聚集沉淀；制备过程中，海藻酸钠和百里香酚可以渗透到加入的羟基磷灰石的多孔结构中，形成稳定的复合物，这种结构不仅有助于抗菌成分的缓释，还能增加抗菌成分与微生物的接触面积；抑菌材料中加入的蜂蜡也具有良好的抗菌性能，可以进一步提高复合材料的抑菌性能。
Bacteriostatic biological composite ceramic and preparation method thereof
The invention relates to antibacterial biological composite ceramic and a preparation method thereof, and belongs to the technical field of ceramic preparation. A modified antibacterial material is added into the biological composite ceramic material, so that the prepared composite ceramic has a better antibacterial effect, thymol and sodium alginate in the modified antibacterial material have natural antibacterial performance, growth of various bacteria can be effectively inhibited, and the antibacterial ability of the material is remarkably improved; sodium tripolyphosphate has good solubility and complexing property in water, so that thymol can be more uniformly dispersed in the solution, and aggregation and precipitation of thymol are prevented; in the preparation process, the sodium alginate and the thymol can permeate into the porous structure of the added hydroxyapatite to form a stable compound, and the structure not only contributes to slow release of antibacterial components, but also can increase the contact area between the antibacterial components and microorganisms; the beewax added into the antibacterial material also has good antibacterial performance, so that the antibacterial performance of the composite material can be further improved.
本发明涉及一种抑菌生物复合陶瓷及其制备方法，属于陶瓷制备技术领域。本发明在生物复合陶瓷材料中添加了一种改性抑菌材料，使制得的复合陶瓷有更好的抑菌效果，改性抑菌材料中的百里香酚、海藻酸钠具有天然的抗菌性能，能够有效抑制多种细菌的生长，显著提升材料的抗菌能力；三聚磷酸钠在水中具有良好的溶解性和络合性，这使得百里香酚能够更均匀地分散在溶液中，防止其聚集沉淀；制备过程中，海藻酸钠和百里香酚可以渗透到加入的羟基磷灰石的多孔结构中，形成稳定的复合物，这种结构不仅有助于抗菌成分的缓释，还能增加抗菌成分与微生物的接触面积；抑菌材料中加入的蜂蜡也具有良好的抗菌性能，可以进一步提高复合材料的抑菌性能。
Bacteriostatic biological composite ceramic and preparation method thereof
一种抑菌生物复合陶瓷及其制备方法
HUANG JINZHAO (author) / RUSTAM RASIMOV (author)
2024-12-06
Patent
Electronic Resource
Chinese
Bacteriostatic and antibacterial ceramic filter element and preparation method therefor
| European Patent Office | 2015
Preparation and Properties of Bacteriostatic Sponge
| British Library Online Contents | 2013
Composite artificial bone zirconia biological ceramic and preparation method thereof
| European Patent Office | 2015
Hydroxyapatite/sodium titanate composite biological ceramic and preparation method thereof
| European Patent Office | 2015