Skip to main navigation Skip to search Skip to main content

A critical review on the synthesis of natural sodium alginate based composite materials: An innovative biological polymer for biomedical delivery applications

  • Awais Ahmad
  • , N. M. Mubarak
  • , Fakiha Tul Jannat
  • , Tayyaba Ashfaq
  • , Carlo Santulli
  • , Muhammad Rizwan
  • , Agnieszka Najda*
  • , May Bin-Jumah
  • , Mohamed M. Abdel-Daim
  • , Shahid Hussain*
  • , Shafaqat Ali*
  • *Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

159 Scopus citations

Abstract

Sodium alginate (Na-Alg) is water-soluble, neutral, and linear polysaccharide. It is the derivative of alginic acid which comprises 1,4-β-d-mannuronic (M) and α-l-guluronic (G) acids and has the chemical formula (NaC6H7O6). It shows water-soluble, non-toxic, biocompatible, biodegradable, and non-immunogenic properties. It had been used for various biomedical applications, among which the most promising are drug delivery, gene delivery, wound dressing, and wound healing. For different biomedical applications, it is used in different forms with the help of new techniques. That is the reason it had been blended with different polymers. In this review article, we present a comprehensive overview of the combinations of sodium alginate with natural and synthetic polymers and their biomedical applications involving delivery systems. All the scientific/technical issues have been addressed, and we have highlighted the recent advancements.

Original languageEnglish
Article number137
Pages (from-to)1-27
Number of pages27
JournalProcesses
Volume9
Issue number1
DOIs
StatePublished - 1 Jan 2021
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Keywords

  • Biomedical application
  • Biomedical delivery
  • Gene delivery
  • Natural polymer
  • Sodium alginate

ASJC Scopus subject areas

  • Bioengineering
  • Chemical Engineering (miscellaneous)
  • Process Chemistry and Technology

Fingerprint

Dive into the research topics of 'A critical review on the synthesis of natural sodium alginate based composite materials: An innovative biological polymer for biomedical delivery applications'. Together they form a unique fingerprint.

Cite this