Functional Gels Applied in Drug Delivery

A special issue of Gels (ISSN 2310-2861). This special issue belongs to the section "Gel Applications".

Deadline for manuscript submissions: 30 April 2024 | Viewed by 1867

Special Issue Editors


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Guest Editor
Department of Physics, Federal University of Parana, Curitiba 81531-980, PR, Brazil
Interests: gels; X-ray scattering; neutron scattering; drug delivery; nanotechnology

E-Mail Website
Guest Editor
Nuclear and Energy Research Institute, Sao Paulo 01000-000, SP, Brazil
Interests: gels; X-ray scattering; neutron scattering; drug delivery; nanotechnology

Special Issue Information

Dear Colleagues,

On behalf of MDPI, we would like to invite you to submit a manuscript regarding the topic of this Special Issue, Functional Gels Applied in Drug Delivery Systems. Functional gel materials (i.e., natural and synthetic polymers) have risen as one of the best new drug delivery systems, and support the controlled release of drugs. Furthermore, functional gels materials are currently applied to agriculture, medicine and health, always taking environmental safety into account.

The development of the best-performing functional gels applied in drug delivery systems requires multidisciplinary knowledge dealing with raw material chemistry, physical and chemical characterization and biosafety.

Therefore, this Special Issue intends to explore all functional drug delivery systems research concerning gels, and calls for manuscripts that can enhance the related fields regarding:

  • Innovative polymers and biopolymers, as gels, useful in different functional drug delivery systems, from solutions to emulsions.
  • New formulations, focusing on the interaction of drugs and carriers and the rheological, structural, and dynamic behavior depending on the quantity of compounds and conditions.
  • Research that enhances sustainability, human health and safety by studying new eco-friendly pathways in gel formulation.

It is our pleasure to invite contributions to this Special Issue. Original articles, reviews, communications, and perspectives are all welcome.

Prof. Dr. Fabiano Yokaichiya
Dr. Margareth K.K.D. Franco
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Gels is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • gels
  • drug delivery
  • biopolymers
  • nanoparticles

Published Papers (1 paper)

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Research

15 pages, 4959 KiB  
Article
Microencapsulation of a Pickering Oil/Water Emulsion Loaded with Vitamin D3
by Alessandro Candiani, Giada Diana, Manuel Martoccia, Fabiano Travaglia, Lorella Giovannelli, Jean Daniel Coïsson and Lorena Segale
Gels 2023, 9(3), 255; https://doi.org/10.3390/gels9030255 - 22 Mar 2023
Viewed by 1599
Abstract
The ionotropic gelation technique was chosen to produce vitamin D3-loaded microparticles starting from oil-in-water (O/W) Pickering emulsion stabilized by flaxseed flour: the hydrophobic phase was a solution of vitamin D3 in a blend of vegetable oils (ω6:ω3, 4:1) composed of extra virgin olive [...] Read more.
The ionotropic gelation technique was chosen to produce vitamin D3-loaded microparticles starting from oil-in-water (O/W) Pickering emulsion stabilized by flaxseed flour: the hydrophobic phase was a solution of vitamin D3 in a blend of vegetable oils (ω6:ω3, 4:1) composed of extra virgin olive oil (90%) and hemp oil (10%); the hydrophilic phase was a sodium alginate aqueous solution. The most adequate emulsion was selected carrying out a preliminary study on five placebo formulations which differed in the qualitative and quantitative polymeric composition (concentration and type of alginate selected). Vitamin D3-loaded microparticles in the dried state had a particle size of about 1 mm, 6% of residual water content and excellent flowability thanks to their rounded shape and smooth surface. The polymeric structure of microparticles demonstrated to preserve the vegetable oil blend from oxidation and the integrity of vitamin D3, confirming this product as an innovative ingredient for pharmaceutical and food/nutraceutical purposes. Full article
(This article belongs to the Special Issue Functional Gels Applied in Drug Delivery)
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