Potential Applications of Ionic Liquids in Drug Synthesis and Drug Delivery Systems

A special issue of Pharmaceuticals (ISSN 1424-8247). This special issue belongs to the section "Pharmaceutical Technology".

Deadline for manuscript submissions: closed (22 December 2023) | Viewed by 2501

Special Issue Editor


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Guest Editor
Department of Chemistry, Tennessee Tech University, Cookeville, TN, USA
Interests: liquid-state biological compounds; liquid co-crystals; active pharmaceutical ingredients; drug delivery systems; transdermal delivery; supported ionic liquid phases; controlled release

Special Issue Information

Dear Colleagues,

The Special Issue “Potential Applications of Ionic Liquids in Drug Synthesis and Drug Delivery Systems” is now open for submissions.

The conversion of solid-state ionic or neutral pharmaceuticals into an ionic liquid state represents an exceptional solution to numerous problems in the pharmaceutical industry, such as polymorphism, a tendency to form solvates, low aqueous solubility, efficacy, and bioavailability, as well as adverse side effects. The ionic liquid strategy has the additional benefits of dual functionality and tunable permeability, allowing for the development of additional drug delivery pathways, and it can be used for repurposing old drugs (i.e., drugs abandoned by the pharma industry due to their drawbacks). However, to date, there has been little commercialization of these liquid-state drugs, with the only known clinical study being completed in June 2011 when an etodolac–lidocaine topical patch completed Phase III clinical trials (https://clinicaltrials.gov/ct2/show/NCT01198834).

This Special Issue aims to cover the latest advances in the application of the ionic liquid strategy to various pharmaceuticals and to further advocate for the potential of these liquid-state drugs. We invite researchers to submit original research, communications, and review articles on the development of new liquid-state pharmaceuticals and their potential applications.

Dr. O. Andreea Cojocaru
Guest Editor

Manuscript Submission Information

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Keywords

  • liquid state pharmaceuticals
  • liquid co-crystals
  • ionic liquids
  • drug delivery systems
  • liquid drugs

Published Papers (1 paper)

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Review

14 pages, 1669 KiB  
Review
Ionic Liquids as Tools to Incorporate Pharmaceutical Ingredients into Biopolymer-Based Drug Delivery Systems
by Paula Berton and Julia L. Shamshina
Pharmaceuticals 2023, 16(2), 272; https://doi.org/10.3390/ph16020272 - 11 Feb 2023
Cited by 5 | Viewed by 1950
Abstract
This mini-review focuses on the various roles that ionic liquids (ILs) play in the development and applications of biopolymer-based drug delivery systems (DDSs). Biopolymers are particularly attractive as drug delivery matrices due to their biocompatibility, low immunogenicity, biodegradability, and strength, whereas ILs can [...] Read more.
This mini-review focuses on the various roles that ionic liquids (ILs) play in the development and applications of biopolymer-based drug delivery systems (DDSs). Biopolymers are particularly attractive as drug delivery matrices due to their biocompatibility, low immunogenicity, biodegradability, and strength, whereas ILs can assist the formation of drug delivery systems. In this work, we showcase the different strategies that were explored using ILs in biopolymer-based DDSs, including impregnation of active pharmaceutical ingredients (APIs)-ILs into biopolymeric materials, employment of the ILs to simplify the process of making the biopolymer-based DDSs, and using the ILs either as dopants or as anchoring agents. Full article
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