Spongin as a Unique 3D Template for the Development of Functional Iron-Based Composites Using Biomimetic Approach In Vitro

Publikation: Beitrag in FachzeitschriftForschungsartikelBeigetragenBegutachtung

Beitragende

  • Anita Kubiak - , Adam Mickiewicz University in Poznań (Autor:in)
  • Martyna Pajewska-Szmyt - , Adam Mickiewicz University in Poznań (Autor:in)
  • Martyna Kotula - , Adam Mickiewicz University in Poznań (Autor:in)
  • Bartosz Leśniewski - , Adam Mickiewicz University in Poznań (Autor:in)
  • Alona Voronkina - , Technische Universität Bergakademie Freiberg, National Pirogov Memorial Medical University, Vinnytsya (Autor:in)
  • Parvaneh Rahimi - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Sedigheh Falahi - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Korbinian Heimler - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Anika Rogoll - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Carla Vogt - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Alexander Ereskovsky - , Avignon Université (Autor:in)
  • Paul Simon - , Max-Planck-Institut für Chemische Physik fester Stoffe (Autor:in)
  • Enrico Langer - , Professur für Mikrosystemtechnik, Institut für Halbleiter- und Mikrosystemtechnik (IHM), Technische Universität Dresden (Autor:in)
  • Armin Springer - , Universität Rostock (Autor:in)
  • Maik Förste - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Alexandros Charitos - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Yvonne Joseph - , Technische Universität Bergakademie Freiberg (Autor:in)
  • Teofil Jesionowski - , Poznań University of Technology (Autor:in)
  • Hermann Ehrlich - , Adam Mickiewicz University in Poznań, Poznań University of Technology (Autor:in)

Abstract

Marine sponges of the subclass Keratosa originated on our planet about 900 million years ago and represent evolutionarily ancient and hierarchically structured biological materials. One of them, proteinaceous spongin, is responsible for the formation of 3D structured fibrous skeletons and remains enigmatic with complex chemistry. The objective of this study was to investigate the interaction of spongin with iron ions in a marine environment due to biocorrosion, leading to the occurrence of lepidocrocite. For this purpose, a biomimetic approach for the development of a new lepidocrocite-containing 3D spongin scaffold under laboratory conditions at 24 °C using artificial seawater and iron is described for the first time. This method helps to obtain a new composite as “Iron-Spongin”, which was characterized by infrared spectroscopy and thermogravimetry. Furthermore, sophisticated techniques such as X-ray fluorescence, microscope technique, and X-Ray diffraction were used to determine the structure. This research proposed a corresponding mechanism of lepidocrocite formation, which may be connected with the spongin amino acids functional groups. Moreover, the potential application of the biocomposite as an electrochemical dopamine sensor is proposed. The conducted research not only shows the mechanism or sensor properties of “Iron-spongin” but also opens the door to other applications of these multifunctional materials.

Details

OriginalspracheEnglisch
Aufsatznummer460
FachzeitschriftMarine drugs
Jahrgang21
Ausgabenummer9
PublikationsstatusVeröffentlicht - 22 Aug. 2023
Peer-Review-StatusJa

Externe IDs

PubMed 37755073

Schlagworte

Ziele für nachhaltige Entwicklung

Schlagwörter

  • Hippospongia communis, biocorrosion, biomaterials, biomimetics, biomineralization, dopamine, lepidocrocite, sensor, sponge, Dopamine, Iron, Animals, Biomimetics, Porifera