Forced Biomineralization: A Review.
Forced Biomineralization: A Review.
复制标题
DOI：
10.3390/biomimetics6030046
复制
发表时间：
2021-07-12
期刊：
影响因子：
--
通讯作者：
Jesionowski T
中科院分区：
文献类型：
--
作者：
Ehrlich H;Bailey E;Wysokowski M;Jesionowski T
生物诱导和控制的金属矿化促进了保护结构的发展，以保护细胞免受热、化学和紫外线应力的影响。金属生物矿化被广泛认为与古代陆地海洋环境条件下生命的生存有关。如今，在极端极端生物矿化剂中也出现了类似的行为，这些生物矿化剂已经进化到可以栖息在金属浓度升高的各种工业水环境中。作为极端生物矿化的一个例子，我们引入了“强制生物矿化”类别，我们用它来指代通过生物介导将溶解的金属和准金属封存到矿物质中。我们讨论强制矿化，因为已知它是由多种生物体进行的，包括在一系列嗜冷、嗜热、厌氧、嗜碱、嗜酸和嗜盐条件下以及在金属离子浓度非常高或有毒的环境中的多嗜极微生物。虽然还需要开展大量额外的工作来表征这些生物矿物质形成的各种途径，但强制生物矿化已被证明可以为极端仿生学的进展提供见解，从而为在与各种工业条件相关的生物学极端实验室条件下使用有机模板方法创造下一代复合材料提供了新的尝试。
Biologically induced and controlled mineralization of metals promotes the development of protective structures to shield cells from thermal, chemical, and ultraviolet stresses. Metal biomineralization is widely considered to have been relevant for the survival of life in the environmental conditions of ancient terrestrial oceans. Similar behavior is seen among extremophilic biomineralizers today, which have evolved to inhabit a variety of industrial aqueous environments with elevated metal concentrations. As an example of extreme biomineralization, we introduce the category of “forced biomineralization”, which we use to refer to the biologically mediated sequestration of dissolved metals and metalloids into minerals. We discuss forced mineralization as it is known to be carried out by a variety of organisms, including polyextremophiles in a range of psychrophilic, thermophilic, anaerobic, alkaliphilic, acidophilic, and halophilic conditions, as well as in environments with very high or toxic metal ion concentrations. While much additional work lies ahead to characterize the various pathways by which these biominerals form, forced biomineralization has been shown to provide insights for the progression of extreme biomimetics, allowing for promising new forays into creating the next generation of composites using organic-templating approaches under biologically extreme laboratory conditions relevant to a wide range of industrial conditions.
登录
查看更多内容
影响因子：
13.6
作者：
Asokan, Pappu;Saxena, Mohini;Asolekar, Shyam R.
通讯作者：
Asolekar, Shyam R.
影响因子：
16.6
作者：
Amini S;Razi H;Seidel R;Werner D;White WT;Weaver JC;Dean MN;Fratzl P
通讯作者：
Fratzl P
影响因子：
11
作者：
Abreu, Fernanda;Cantao, Mauricio E.;Lins, Ulysses
通讯作者：
Lins, Ulysses
影响因子：
4.4
作者：
Akob, Denise M.;Bohu, Tsing;Kuesel, Kirsten
通讯作者：
Kuesel, Kirsten
影响因子：
4.4
作者：
Bohu, Tsing;Akob, Denise M.;Kuesel, Kirsten
通讯作者：
Kuesel, Kirsten