State-of-the-Art Gel Research in Italy (2nd Edition)

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

Deadline for manuscript submissions: 31 December 2024 | Viewed by 614

Special Issue Editors


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Guest Editor
Dipartimento di Scienze Chimiche, Università degli Studi di Padova, 35131 Padova, Italy
Interests: foldamers; homogeneous catalysis; photoresponsive gels
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Dipartimento di Scienze Chimiche, Università degli Studi di Padova, 35131 Padova, Italy
Interests: design, synthesis, and characterization of advanced functional soft materials for sensing, water treatment, and energy-related applications; bioinspired functional gels
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In this Special Issue, we aim to highlight some of the high-quality multidisciplinary research being conducted in Italy in the field of gelators and gels. This Special Issue will cover recent advancements in any aspect of polymeric and supramolecular gels (i.e., physical or chemical), including aerogels, metallogels, and composites. Potential topics may include but are not limited to experimental and/or theoretical studies on the design, synthesis, characterization, and control of properties and functions, and mechanistic insights. Contributions that show applications related to the environment, agriculture, sensing, pharmaceuticals, medicine, food, and energy, among others, are also welcome.

We invite researchers to submit original articles, reviews, or short communications that show their latest results, or reviews that address the advancements and current challenges in the field of gels.

Dr. Alessandro Moretto
Dr. Miriam Mba Blázquez
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
  • supramolecular gels
  • macromolecular gels
  • gel-based materials
  • hydrogels
  • organogels
  • metallogels
  • aerogels
  • gel composites
  • functional gels
  • gel applications

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Published Papers (1 paper)

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Research

19 pages, 7053 KiB  
Article
Stereochemical Behavior of Pyrrolo-Pyrazole Peptidomimetics Promoting Phase-Selective Supramolecular Organogels
by Enrica Chiesa, Francesco Anastasi, Francesca Clerici, Edoardo Mario Lumina, Ida Genta, Sara Pellegrino and Maria Luisa Gelmi
Gels 2024, 10(4), 263; https://doi.org/10.3390/gels10040263 - 14 Apr 2024
Viewed by 528
Abstract
Supramolecular gels were developed by taking advantage of an assembly of small dipeptides containing pyrrolo-pyrazole scaffolds. The dipeptides were prepared through a robust and ecofriendly synthetic approach from the commercially available starting materials of diazoalkanes and maleimides. By playing with the functionalization of [...] Read more.
Supramolecular gels were developed by taking advantage of an assembly of small dipeptides containing pyrrolo-pyrazole scaffolds. The dipeptides were prepared through a robust and ecofriendly synthetic approach from the commercially available starting materials of diazoalkanes and maleimides. By playing with the functionalization of the scaffold, the choice of the natural amino acid, and the stereochemistry, we were able to obtain phase-selective gels. In particular, one peptidomimetic showed gelation ability and thermoreversibility in aromatic solvents at very low concentrations. Rheology tests showed a typical viscoelastic solid profile, indicating the formation of strong gels that were stable under high mechanical deformation. NMR studies were performed, allowing us to determine the conformational and stereochemical features at the base of the supramolecular interactions. Full article
(This article belongs to the Special Issue State-of-the-Art Gel Research in Italy (2nd Edition))
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