Latest Research on Nanomedicine and Drug Delivery Using Inorganic Nanoparticles

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Biology and Medicines".

Deadline for manuscript submissions: 15 May 2026 | Viewed by 1216

Special Issue Editors


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Departamento Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, 28040 Madrid, Spain
Interests: nanomaterials; drug release; inorganic nanomaterials; polymers; enzymes

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Guest Editor
Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, 28040 Madrid, Spain
Interests: nanomaterials; immunotherapy; inorganic nanomaterials; polymers; enzymes
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Special Issue Information

Dear Colleagues,

In recent years, nanomedicine has experienced an incredible revolution, owing to the development of advanced nanoparticles used as nanocarriers able to perform both delivery and therapeutic tasks, besides participating in recognition events useful for sensing purposes. In this context, inorganic nanoparticles are of special interest because of their versatility in terms of chemical and physical features. Thus, we are pleased to invite you to contribute to this Special Issue by providing your latest research about this field.

The aim of this Special Issue is to bring light to cutting-edge technologies that contribute to the development of the nanomedicine field based on inorganic nanoparticles like silica, metal, or metal oxide nanoparticles. Novel synthetic procedures, original nanoarchitectures with advanced features or innovative applications, are a subject to be considered in this Special Issue. We intend to enlarge knowledge about all the possibilities that inorganic nanoparticles can bring to a variety of diseases and health issues that need to be urgently addressed.

We look forward to receiving your contributions!

Dr. Sandra Jiménez-Falcao
Dr. Alejandro Baeza
Guest Editors

Manuscript Submission Information

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Keywords

  • inorganic nanoparticles
  • hybrid nanomaterials
  • metal oxide nanoparticles
  • metal nanoparticles
  • silica nanoparticles
  • drug release
  • sensing
  • theranostics

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Published Papers (2 papers)

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Research

22 pages, 1787 KB  
Article
Dual Synthetic Pathways for Organotin-Functionalized Mesoporous Silica Nanoparticles: Targeted Therapeutic Platforms with Folic Acid and PEI Formulation
by Victoria García-Almodóvar, Sanjiv Prashar and Santiago Gómez-Ruiz
Nanomaterials 2025, 15(23), 1791; https://doi.org/10.3390/nano15231791 - 27 Nov 2025
Viewed by 343
Abstract
Breast cancer is the most common cancer in women worldwide, with a high mortality rate. Moreover, the treatments currently used to address this disease are sometimes ineffective and cause numerous side effects. For this reason, the search for new treatments that can overcome [...] Read more.
Breast cancer is the most common cancer in women worldwide, with a high mortality rate. Moreover, the treatments currently used to address this disease are sometimes ineffective and cause numerous side effects. For this reason, the search for new treatments that can overcome these challenges is a growing field of research. One potential solution under investigation is the use of mesoporous silica nanoparticles (MSNs). These materials possess excellent properties, making them attractive as starting platforms for various compounds. In this study, different compounds with distinct properties were anchored onto these nanoplatforms. The first is polyethyleneimine (PEI), which, when formulated within the nanoparticle, increases its bioavailability. The second is folic acid (FA), a molecule that enables active targeting of tumor cells. Finally, an organotin(IV) complex was incorporated via two different anchoring strategies to provide therapeutic action. This multifunctional platform thus combines three activities simultaneously. MTT assay studies revealed that the final material, MSN-TEDTH-PEI-FA-TR-Sn, demonstrates potential against the MCF-7 tumor cell line while showing no toxicity to the healthy Hek 293T cell line. These findings make it an interesting candidate for future in vivo trials. Full article
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19 pages, 3110 KB  
Article
Low-Cost Versatile Microfluidic Platform for Bioorthogonal Click-Mediated Nanoassembly of Hybrid Nanosystems
by Javier González-Larre, María Amor García del Cid, Diana Benita-Donadios, Ángel Vela-Cruz, Sandra Jiménez-Falcao and Alejandro Baeza
Nanomaterials 2025, 15(21), 1663; https://doi.org/10.3390/nano15211663 - 1 Nov 2025
Viewed by 562
Abstract
In recent years the global market of nanomedicine has experienced incredible growth owing to the advances in the field. This translation of the technique to the biomedical industry requires the development of production methods that deliver nanomedicines with a high degree of reproducibility [...] Read more.
In recent years the global market of nanomedicine has experienced incredible growth owing to the advances in the field. This translation of the technique to the biomedical industry requires the development of production methods that deliver nanomedicines with a high degree of reproducibility between batches, combined with cost and time efficiency. The use of nanoparticles in medicine usually requires their surface functionalization to improve biocompatibility in addition to providing targeting capacities and/or stimuli-responsive behavior, among other interesting skills. Microfluidic technology has revolutionized the field both in nanomedicine synthesis and in preclinical evaluation. However, microfluidic-assisted synthetic procedures commonly require high-cost methods and equipment to fabricate the microreactors. The aim of this work is to present an ultra-low-cost microfluidic platform that permits the versatile modification of nanomaterials. To prove this approach, two different model nanoparticles with different natures: soft nanoparticles (liposomes) and rigid nanoparticles (mesoporous silica) have been decorated both with small molecules and with other nanoparticles, respectively, in order to evaluate the scope of this approach. The anchoring of the covalently attached elements has been performed using click chemistry, in compliance with the principles for further transfer to the drug industry. Full article
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