» Articles » PMID: 38097549

Bioinspired Mechanical Mineralization of Organogels

Overview
Journal Nat Commun
Specialty Biology
Date 2023 Dec 14
PMID 38097549
Authors
Affiliations
Soon will be listed here.
Abstract

Mineralization is a long-lasting method commonly used by biological materials to selectively strengthen in response to site specific mechanical stress. Achieving a similar form of toughening in synthetic polymer composites remains challenging. In previous work, we developed methods to promote chemical reactions via the piezoelectrochemical effect with mechanical responses of inorganic, ZnO nanoparticles. Herein, we report a distinct example of a mechanically-mediated reaction in which the spherical ZnO nanoparticles react themselves leading to the formation of microrods composed of a Zn/S mineral inside an organogel. The microrods can be used to selectively create mineral deposits within the material resulting in the strengthening of the overall resulting composite.

Citing Articles

Two dimensional MoS accelerates mechanically controlled polymerization and remodeling of hydrogel.

Wang J, Han Z, Zhang L, Ding R, Ding C, Chen K Nat Commun. 2025; 16(1):1689.

PMID: 39956812 PMC: 11830778. DOI: 10.1038/s41467-025-57068-2.


Technical Considerations, Applications, and Benefits of Organogels in Topical Drug Delivery Systems.

Yadav A, Jhawat V, Singh R, Chauhan S, Dutt R, Goyal R Recent Adv Drug Deliv Formul. 2024; 18(1):12-20.

PMID: 38385494 DOI: 10.2174/0126673878277455240214110033.

References
1.
Chen J, Liu C, You L, Simmons C . Boning up on Wolff's Law: mechanical regulation of the cells that make and maintain bone. J Biomech. 2009; 43(1):108-18. DOI: 10.1016/j.jbiomech.2009.09.016. View

2.
Mantion A, Guex A, Foelske A, Mirolo L, Fromm K, Painsi M . Silver nanoparticle engineering via oligovaline organogels. Soft Matter. 2020; 4(3):606-617. DOI: 10.1039/b712826f. View

3.
Bjornoy S, Mandaric S, Bassett D, Slund A, Ucar S, Andreassen J . Gelling kinetics and in situ mineralization of alginate hydrogels: A correlative spatiotemporal characterization toolbox. Acta Biomater. 2016; 44:243-53. DOI: 10.1016/j.actbio.2016.07.046. View

4.
Ayarza J, Wang Z, Wang J, Huang C, Esser-Kahn A . 100th Anniversary of Macromolecular Science Viewpoint: Piezoelectrically Mediated Mechanochemical Reactions for Adaptive Materials. ACS Macro Lett. 2022; 9(9):1237-1248. DOI: 10.1021/acsmacrolett.0c00477. View

5.
Advincula R, Dizon J, Caldona E, Viers R, Siacor F, Maalihan R . On the progress of 3D-printed hydrogels for tissue engineering. MRS Commun. 2021; 11(5):539-553. PMC: 8330198. DOI: 10.1557/s43579-021-00069-1. View