中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (17): 2739-2746.doi: 10.12307/2024.449

• 生物材料综述 biomaterial review • 上一篇    下一篇

创面愈合中MXene纳米粒子的功能特性与临床应用

王新冬1,梁承志2,张永先3   

  1. 1潍坊医学院,山东省潍坊市  261000;2青岛大学医学院创伤骨科,山东省青岛市  266000;3中国人民解放军联勤保障部队第九六O医院骨创伤外科,山东省济南市  250031
  • 收稿日期:2023-07-07 接受日期:2023-08-17 出版日期:2024-06-18 发布日期:2023-12-16
  • 通讯作者: 张永先,博士,主任医师,中国人民解放军联勤保障部队第九六O医院骨创伤外科,山东省济南市 250031
  • 作者简介:王新冬,男,1996年生,汉族,山东省青州市人,2023年潍坊医学院毕业,硕士,住院医师,主要从事骨创伤外科相关研究。

Functional characteristics and clinical applications of MXene nanoparticles in wound healing

Wang Xindong1, Liang Chengzhi2, Zhang Yongxian3   

  1. 1Weifang Medical University, Weifang 261000, Shandong Province, China; 2Department of Orthopedic Trauma, College of Medicine, Qingdao University, Qingdao 266000, Shandong Province, China; 3Department of Osteotraumatic Surgery, 960 Hospital of Chinese People’s Liberation Army Joint Logistics Support Force, Jinan 250031, Shandong Province, China
  • Received:2023-07-07 Accepted:2023-08-17 Online:2024-06-18 Published:2023-12-16
  • Contact: Zhang Yongxian, MD, Chief physician, Department of Osteotraumatic Surgery, 960 Hospital of Chinese People’s Liberation Army Joint Logistics Support Force, Jinan 250031, Shandong Province, China
  • About author:Wang Xindong, Master, Physician, Weifang Medical University, Weifang 261000, Shandong Province, China

摘要:


题释义:

MXene纳米粒子: MXene是一种新型的二维(2D)材料,由过渡金属碳化物、氮化物或碳氮化物组成,MXenes 拥有一系列优异的特性如亲水性、抗菌性、光热性能、导电性及良好的生物相容性,其作为伤口敷料有效功能成分具有非常可观的应用前景。
创面愈合:是指由于致伤因子的作用造成组织缺失后,局部组织通过再生、修复及重建,进行修补的一系列病理生理过程,其本质上是机体对各种有害因素作用所致的组织细胞损伤的一种固有的防御性适应性反应。这种再生修复表现于丧失组织结构的恢复上,也能不同程度地恢复其功能。


背景:MXene纳米粒子由于其独特的导电性、亲水性、抗菌性和生物相容性等特性使其作为皮肤伤口敷料有效功能成分具有非常可观的应用前景。

目的:就MXene纳米粒子的合成方法、功能特性及其在皮肤损伤修复中的应用作一综述。
方法:以“MXene,纳米粒子,纳米材料,生物活性纳米粒子”“伤口敷料,创面敷料,创面修复材料”“创面修复,伤口愈合,创面”为中文检索词检索万方和中国知网数据库,以“MXene,nanoparticles,nano-materials,Bioactive nanoparticles” “wound dressing,Wound healing material”“wound healing,wound repair,wound”为英文检索词检索PubMed数据库,最终纳入88篇文献进行综述分析。

结果与结论:①MXene合成可分为自下而上合成和自上而下合成两种方法。合成后的MXene可以通过进一步表面修饰来增强生物相容性以便更好地应用于生物医学中。②MXene 拥有一系列优异的特性如亲水性、抗菌性、光热性能、导电性及良好的生物相容性,这些特性都是使其成为出色的皮肤修复材料的基础。③目前已有许多学者开发出了用于制作伤口敷料的新型复合材料,目前来看这些复合材料基于MXene纳米材料并充分利用了其如前所述的优异特性,在皮肤创口局部起到了杀菌、载药缓释及主动调节细胞因子等作用,能够综合其他多种生物活性剂的优点,在伤口愈合中发挥了更好的作用,尤其适用于复杂慢性伤口的治疗。④以MXene的各种性能为基础研发出的各种复合材料如MXene@PVA水凝胶和MXene@CH海绵等,在改善组织修复性能、作为药物载体修复皮肤损伤方面展现出良好的作用,其在促进皮肤修复领域正处于发展的初始阶段且具有巨大的发展前景;目前MXenes纳米粒子的特性研究及表面改性研究已较为充分,但其剂量依赖的生物毒性分子机制研究相对不全面。

https://orcid.org/0009-0005-0738-411X(王新冬);https://orcid.org/0000-0001-7441-321X(张永先)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料口腔生物材料纳米材料缓释材料材料相容性组织工程

关键词: MXene, 纳米粒子, 生物活性剂, 生物相容性, 创面敷料, 组织修复, 创面愈合, 生物医学

Abstract: BACKGROUND: MXene nanoparticles have considerable application prospects as effective functional components of skin wound dressings due to their unique properties of conductivity, hydrophilicity, antibacterial activity, and biocompatibility.
OBJECTIVE: To review the synthesis methods, functional properties, and application of MXene nanoparticles in skin injury repair.
METHODS: “MXene, nanoparticles, nanomaterials, bioactive nanoparticles”, “wound dressing, wound dressing, wound repair materials”, “wound repair, wound healing, wound surface” were used as Chinese search terms to search Wanfang and CNKI databases. “MXene, nanoparticles, nano-materials, bioactive nanoparticles”, “wound dressing, wound healing material”, “wound healing, wound repair, wound” were used as English search terms to search the PubMed database. Finally, 88 articles were included for review analysis. 
RESULTS AND CONCLUSION: (1) MXene synthesis can be divided into two methods: bottom-up synthesis and top-down synthesis. The synthesized MXene can be further modified to enhance biocompatibility for better application in biomedicine. (2) MXene has a series of excellent properties such as hydrophilicity, antibacterial, photothermal properties, electrical conductivity, and good biocompatibility, all of which make it the basis for excellent skin repair materials. (3) At present, many scholars have developed new composite materials for wound dressings. Currently, these composite materials are based on MXene nanomaterials and make full use of its excellent characteristics as mentioned above, which play a role in local skin wound sterilization, drug delivery, and sustained release, active regulation of cytokines, and can integrate the advantages of other biologically active agents. It plays a better role in wound healing, especially in the treatment of complex chronic wounds. (4) Various composite materials such as MXene@PVA hydrogel and MXene@CH sponge developed based on various properties of MXene have shown good effects on improving tissue repair performance and repairing skin damage as drug carriers. It shows that MXenes nanoparticles are in the initial stage of development and have great prospects in the field of promoting skin repair. The characteristics and surface modification of MXenes nanoparticles have been well studied, but the molecular mechanism of dose-dependent biotoxicity is relatively incomplete. 

Key words: MXene, nanoparticle, bioactive agent, biocompatibility, wound dressing, tissue repair, wound healing, biomedicine

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