首页> 美国卫生研究院文献>Journal of the Royal Society Interface >Calcifying tissue regeneration via biomimetic materials chemistry
【2h】

Calcifying tissue regeneration via biomimetic materials chemistry

机译:通过仿生材料化学计算组织再生

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Materials chemistry is making a fundamental impact in regenerative sciences providing many platforms for tissue development. However, there is a surprising paucity of replacements that accurately mimic the structure and function of the structural fabric of tissues or promote faithful tissue reconstruction. Methodologies in biomimetic materials chemistry have shown promise in replicating morphologies, architectures and functional building blocks of acellular mineralized tissues dentine, enamel and bone or that can be used to fully regenerate them with integrated cell populations. Biomimetic materials chemistry encompasses the two processes of crystal formation and mineralization of crystals into inorganic formations on organic templates. This review will revisit the successes of biomimetics materials chemistry in regenerative medicine, including coccolithophore simulants able to promote in vivo bone formation. In-depth knowledge of biomineralization throughout evolution informs the biomimetic materials chemist of the most effective techniques for regenerative framework construction exemplified via exploitation of liquid crystals (LCs) and complex self-organizing media. Therefore, a new innovative direction would be to create chemical environments that perform reaction–diffusion exchanges as the basis for building complex biomimetic inorganic structures. This has evolved widely in biology, as have LCs, serving as self-organizing templates in pattern formation of structural biomaterials. For instance, a study is highlighted in which artificially fabricated chiral LCs, made from bacteriophages are transformed into a faithful copy of enamel. While chemical-based strategies are highly promising at creating new biomimetic structures there are limits to the degree of complexity that can be generated. Thus, there may be good reason to implement living or artificial cells in ‘morphosynthesis’ of complex inorganic constructs. In the future, cellular construction is probably key to instruct building of ultimate biomimetic hierarchies with a totality of functions.
机译:材料化学对再生科学产生了根本性的影响,为组织发展提供了许多平台。然而,出乎意料的是,很少有能精确模拟组织结构织物的结构和功能或促进忠实的组织重建的替代物。仿生材料化学中的方法学在复制无细胞矿化组织的牙本质,牙釉质和骨骼的形态,结构和功能构件方面显示出了希望,或者可用于通过整合的细胞群完全再生它们。仿生材料化学包括晶体形成和晶体矿化为有机模板上的无机形成的两个过程。这篇综述将重温仿生材料化学在再生医学中的成功经验,包括能够促进体内骨骼形成的椰脂石模拟物。在整个进化过程中对生物矿化的深入了解使仿生材料化学家了解最有效的可再生框架构造技术,例如利用液晶(LC)和复杂的自组织介质。因此,一个新的创新方向将是创造一种进行反应-扩散交换的化学环境,以此作为构建复杂的仿生无机结构的基础。这已经在生物学上得到了广泛的发展,LC也在结构生物材料的图案形成中充当了自组织模板。例如,突出了一项研究,其中将由噬菌体制成的手性LC转化为忠实的珐琅质副本。尽管基于化学的策略在创建新的仿生结构方面非常有前途,但是可以产生的复杂程度受到限制。因此,可能有充分的理由在复杂的无机结构的“形态合成”中实施活细胞或人造细胞。将来,细胞构建可能是指导构建具有全部功能的最终仿生体系的关键。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号