{"title":"Innovative Nanocomposite Scaffolds Containing ZIF-8 Nanoparticles for Improving Wound Healing: A Review","authors":"Parinaz Nezhad-Mokhtari, Reza Rahbarghazi, Hamed Hamishehkar, Peyman Asadi, Morteza Milani","doi":"10.1007/s10924-024-03398-z","DOIUrl":null,"url":null,"abstract":"<div><p>Multifunctional nanocomposite scaffolds, particularly those incorporating zeolitic imidazolate framework-8 nanoparticles (ZIF-8 NPs), are emerging as effective solutions for skin and tissue injuries due to their biocompatibility, structural stability, and antibacterial properties. Integrating ZIF-8 NPs into polymeric scaffolds has significant potential for improved tissue regeneration. This review examines recent advancements in ZIF-8 NP-integrated scaffolds, including their applications in nanofibers, hydrogels, microneedles, and 3D-printable scaffolds. It details the synthesis methods, structural characteristics, and physicochemical properties of ZIF-8 NPs, highlighting their role in enhancing wound healing. The methodological basis of ZIF-8 in wound healing applications involves its synthesis and functionalization to enhance biocompatibility, enabling the creation of drug delivery systems that release bioactive agents in a controlled manner to promote tissue regeneration and accelerate wound healing. This review highlights the biocompatibility and biosafety of ZIF-8 NPs, noting their non-toxic nature within specific concentration ranges and their multifunctional capabilities, such as antibacterial and anti-inflammatory effects that facilitate angiogenesis and infection management. The review also addresses current challenges and future perspectives in developing and clinically translating ZIF-8-based nanocomposite scaffolds as next-generation materials for improving wound healing.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":659,"journal":{"name":"Journal of Polymers and the Environment","volume":"32 12","pages":"6211 - 6234"},"PeriodicalIF":4.7000,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Polymers and the Environment","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s10924-024-03398-z","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Multifunctional nanocomposite scaffolds, particularly those incorporating zeolitic imidazolate framework-8 nanoparticles (ZIF-8 NPs), are emerging as effective solutions for skin and tissue injuries due to their biocompatibility, structural stability, and antibacterial properties. Integrating ZIF-8 NPs into polymeric scaffolds has significant potential for improved tissue regeneration. This review examines recent advancements in ZIF-8 NP-integrated scaffolds, including their applications in nanofibers, hydrogels, microneedles, and 3D-printable scaffolds. It details the synthesis methods, structural characteristics, and physicochemical properties of ZIF-8 NPs, highlighting their role in enhancing wound healing. The methodological basis of ZIF-8 in wound healing applications involves its synthesis and functionalization to enhance biocompatibility, enabling the creation of drug delivery systems that release bioactive agents in a controlled manner to promote tissue regeneration and accelerate wound healing. This review highlights the biocompatibility and biosafety of ZIF-8 NPs, noting their non-toxic nature within specific concentration ranges and their multifunctional capabilities, such as antibacterial and anti-inflammatory effects that facilitate angiogenesis and infection management. The review also addresses current challenges and future perspectives in developing and clinically translating ZIF-8-based nanocomposite scaffolds as next-generation materials for improving wound healing.
期刊介绍：
The Journal of Polymers and the Environment fills the need for an international forum in this diverse and rapidly expanding field. The journal serves a crucial role for the publication of information from a wide range of disciplines and is a central outlet for the publication of high-quality peer-reviewed original papers, review articles and short communications. The journal is intentionally interdisciplinary in regard to contributions and covers the following subjects - polymers, environmentally degradable polymers, and degradation pathways: biological, photochemical, oxidative and hydrolytic; new environmental materials: derived by chemical and biosynthetic routes; environmental blends and composites; developments in processing and reactive processing of environmental polymers; characterization of environmental materials: mechanical, physical, thermal, rheological, morphological, and others; recyclable polymers and plastics recycling environmental testing: in-laboratory simulations, outdoor exposures, and standardization of methodologies; environmental fate: end products and intermediates of biodegradation; microbiology and enzymology of polymer biodegradation; solid-waste management and public legislation specific to environmental polymers; and other related topics.
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