Fabrication of surfactant-polyelectrolyte complex using valvejet 3D printing-aided colloidal self assembly

Abstract

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Release and co-release of model hydrophobic and hydrophilic actives from 3D printed kappa-carrageenan emulsion gels

“…Past 3DP studies into hydrogels have focused on agar (Serizawa, et al, 2014), starch (Huan Chen, Xie, Chen, & Zheng, 2019), alginate (Jin, Compaan, Bhattacharjee, & Huang, 2016) and mixtures of materials (Fenton, Gholamipour-Shirazi, Daffner, Mills, & Pelan, 2021;Z. Liu, Bhandari, Prakash, Mantihal, & Zhang, 2019;Vadodaria, He, Mills, & Wildman, 2020) One biopolymer of specific interest in hydrogel 3DP is kappa-carrageenan (κC). κC is an anionic, sulphated polysaccharide extracted from an edible seaweed named Rhodophyta.…”

Polysaccharide 3D Printing for Drug Delivery Applications

“…The incorporation of the propolis inclusion complexes enhanced the antibacterial and wound-healing properties of the dressings. Vadodaria et al reported the elaboration of surfactant-polyelectrolyte complexes using a valvejet 3D printer [158]. These complexes were obtained by printing alternating layers of sodium dodecyl sulfate (surfactant) and CS (polyelectrolyte).…”

Viral and non‐viral gene therapy using 3D (bio)printing

“…Three-dimensional printing and bioprinting have rapidly evolved with major applications in several fields, including biofabrication and regenerative medicine, [58][59][60][61][62] self-assembly of colloidal particles for complex formation, 58,63 simulated neural networks, 64,65 neural culture systems and the engineering of their implantation, [66][67][68][69] muscular networks, 70 vaccine and drug delivery, [71][72][73] and molecular diagnostics [74][75][76][77] (Figure 3). Three-dimensional bioprinting technology, compared to the traditional methods, holds promise as a novel gene delivery application that offers precise spatiotemporal control on DNA transfection to repair and regenerate tissues.…”