Application of Nanostructured Lipid Carriers in Antibacterial and Anticancer

A special issue of Pharmaceutics (ISSN 1999-4923). This special issue belongs to the section "Nanomedicine and Nanotechnology".

Deadline for manuscript submissions: 10 June 2025 | Viewed by 2233

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Institute of Biotechnology, Federal University of Uberlandia, Uberlandia 38408-100, MG, Brazil
Interests: nanocolloidal systems for bioactive sustained delivery; nanoformulation characterization; nanotoxicity and efficacy assays
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Special Issue Information

Dear Colleagues,

Nanostructured lipid carriers (NLC) represent a significant advancement in drug delivery systems, offering improved bioavailability, stability, and the targeted delivery of therapeutic agents. Pharmaceutics is proud to present a Special Issue focused on the innovative applications of NLC as antibacterial and anticancer treatment candidates. This issue aims to explore the potential of NLC in enhancing the efficacy, stability, and targeted delivery of therapeutic agents. The scope encompasses the design, development, and clinical evaluation of NLC-based formulations, highlighting their role in overcoming drug resistance and minimizing side effects in both antibacterial and anticancer treatments. By consolidating cutting-edge research and reviews, this Special Issue seeks to provide a comprehensive understanding of the mechanisms and benefits of NLC, fostering advancements in pharmaceutical sciences. We invite researchers and practitioners to contribute their original research articles or reviews to drive innovation and improve patient outcomes in antibacterial and anticancer therapies. 

Dr. Lígia N.M. Ribeiro
Guest Editor

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Keywords

  • nanostructured lipid carriers
  • antibacterial therapy
  • anticancer therapy
  • drug delivery
  • pharmaceutical nanotechnology
  • targeted delivery
  • drug resistance
  • clinical evaluation

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Published Papers (1 paper)

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Research

14 pages, 2422 KiB  
Article
Antimicrobial Activity of Essential-Oil-Based Nanostructured Lipid Carriers against Campylobacter Spp. Isolated from Chicken Carcasses
by Henrique Machado Pires, Luciana Machado Bastos, Elenice Francisco da Silva, Belchiolina Beatriz Fonseca, Simone Sommerfeld, Robson José de Oliveira Junior and Lígia Nunes de Morais Ribeiro
Pharmaceutics 2024, 16(7), 922; https://doi.org/10.3390/pharmaceutics16070922 - 11 Jul 2024
Cited by 4 | Viewed by 1736
Abstract
Campylobacter is a virulent Gram-negative bacterial genus mainly found in the intestines of poultry. The indiscriminate use of traditional antibiotics has led to drug resistance in these pathogens, necessitating the development of more efficient and less toxic therapies. Despite their complex biologically active [...] Read more.
Campylobacter is a virulent Gram-negative bacterial genus mainly found in the intestines of poultry. The indiscriminate use of traditional antibiotics has led to drug resistance in these pathogens, necessitating the development of more efficient and less toxic therapies. Despite their complex biologically active structures, the clinical applications of essential oils (EOs) remain limited. Therefore, this study aimed to increase the bioavailability, stability, and biocompatibility and decrease the photodegradation and toxicity of EO using nanotechnology. The diffusion disk test revealed the potent anti-Campylobacter activity of cinnamon, lemongrass, clove, geranium, and oregano EOs (>50 mm). These were subsequently used to prepare nanostructured lipid carriers (NLCs). Formulations containing these EOs inhibited Campylobacter spp. growth at low concentrations (0.2 mg/mL). The particle size, polydispersity index, and zeta potential of these systems were monitored, confirming its physicochemical stability for 210 days at 25 °C. FTIR-ATR and DSC analyses confirmed excellent miscibility among the excipients, and FE-SEM elucidated a spherical shape with well-delimited contours of nanoparticles. The best NLCs were tested regarding nanotoxicity in a chicken embryo model. These results indicate that the NLC-based geranium EO is the most promising and safe system for the control and treatment of multidrug-resistant strains of Campylobacter spp. Full article
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