Advances in Peptide-Based Hydrogel for Tissue Engineering

Bakhtiary N, Ghalandari B, Ghorbani F, Varma SN, Liu C (2023)

Publication Type: Journal article, Review article

Publication year: 2023

Journal

Polymers MDPI

Book Volume: 15

Article Number: 1068

Journal Issue: 5

DOI: 10.3390/polym15051068

Abstract

The development of peptide-based materials has emerged as one of the most challenging aspects of biomaterials in recent years. It has been widely acknowledged that peptide-based materials can be used in a broad range of biomedical applications, particularly in tissue engineering. Among them, hydrogels have been attracting considerable interest in tissue engineering because they mimic tissue formation conditions by providing a three-dimensional environment and a high water content. It has been found that peptide-based hydrogels have received more attention due to mimicking proteins, particularly extracellular matrix proteins, as well as the wide variety of applications they are capable of serving. It is without a doubt that peptide-based hydrogels have become the leading biomaterials of today owing to their tunable mechanical stability, high water content, and high biocompatibility. Here, we discuss in detail various types of peptide-based materials, emphasizing peptide-based hydrogels, and then we examine in detail how hydrogels are formed, paying particular attention to the peptide structures that are incorporated into the final structure. Following that, we discuss the self-assembly and formation of hydrogels under various conditions, as well as the parameters to be considered as critical factors, which include pH, amino acid composi- tion within the sequence, and cross-linking techniques. Further, recent studies on the development of peptide-based hydrogels and their applications in tissue engineering are reviewed.

Involved external institutions

University College London (UCL) GB United Kingdom (GB) Shanghai Jiao Tong University / 上海交通大学 CN China (CN)

How to cite

APA:

Bakhtiary, N., Ghalandari, B., Ghorbani, F., Varma, S.N., & Liu, C. (2023). Advances in Peptide-Based Hydrogel for Tissue Engineering. Polymers, 15(5). https://dx.doi.org/10.3390/polym15051068

MLA:

Bakhtiary, Negar, et al. "Advances in Peptide-Based Hydrogel for Tissue Engineering." Polymers 15.5 (2023).

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