文章信息/Info

Title:

Progress of Bacteria-Mediated Biomineralization

文章編號:

1674-3962(2021)11-0930-08

作者:

王婉蓉1; 秦雯1; 顧俊婷1; 鄭秀麗1; 唐笑怡2; 焦凱1; 牛麗娜1

（1.軍事口腔醫學國家重點實驗室 口腔疾病國家臨床醫學研究中心 陜西省口腔醫學重點實驗室第四軍醫大學口腔醫院修復科，陜西 西安 710032）（ 2.中國人民解放軍聯勤保障部隊第九二○醫院(昆明醫科大學教學醫院)，云南 昆明 650032）

Author(s):

WANG Wanrong1;  QIN Wen1;  GU Junting1;  ZHENG Xiuli1; TANG Xiaoyi2;  JIAO Kai1;  NIU Lina1

(1. State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology & Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi’an 710032, China) (2. Kunming Medical University, 920th Hospital of Joint Logistics Support Force, Kunming 650032, China)

關鍵詞:

生物礦化; 生物礦物; 細菌; 環境; 工業; 醫藥

Keywords:

biomineralization;  biominerals;  bacterial;  environment;  industry;  medicine

分類號:

R783.1

DOI:

10.7502/j.issn.1674-3962.202002009

文獻標志碼:

A

摘要:

生物礦物因其高度有序的結構和良好的機械性能成為諸多學科研究的熱點。對細菌、真菌、病毒等微生物介導生物礦化的深入研究，不僅能使學者更加系統地認識生命演化過程，而且能為新材料的研發提供思路。其中，細菌誘導的礦化因其潛在的應用價值而深受研究者的青睞。首先介紹了細菌介導的鈣化、硅化、鐵礦化3種不同的生物礦化類型，其次討論了細菌介導生物礦物形成的可能機制，最后闡述了生物礦物在環境、工業及醫療領域的應用，為進一步的生物礦化研究奠定基礎。

Abstract:

Biominerals have become hotspots in many disciplines due to their highly ordered structure and good mechanical properties. The research on microbe-mediated biomineralization can help us to understand the evolution process of life more systematically, and provide new ideas for the development of new materials. Among them, bacteria-mediated biomineralization is favored by researchers for its potential value. Firstly, this article introduces the processes of calcification, silicification and iron mineralization induced by bacterial. Then, we discuss the possible mechanisms for bacterial-mediated biological mineral formation. Finally, we describe the application of biominerals in the environmental, industrial, and medical fields. It is expected that this study may help the further development of biomineralization.