Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Delivering therapeutics in a painless manner is one of the many objectives for the treatment of clinical conditions. Micro and nanoneedles are small-scale devices that can help overcome the resistance encountered during drug diffusion by creating conduits of small dimensions through biomembranes. Microneedles for drug delivery applications were manually produced until the 1990s and after this the high precision technology from the semiconductor industry was adopted for their production [ 1 ]. Over the last decade or so, microneedles for transdermal applications have been widely studied. Currently, microneedle patches, mainly based on hyaluronates, are available over the counter for cosmetic applications. On the other hand, nanoneedles are used in atomic force microscopy, which has been explored for drug delivery and biosensing over the last two decades [ 2 , 3 ]. Micro and nanoneedle-based biosensing also poses potential for environment-responsive drug delivery. In this article, the current research, clinical studies and future perspectives of micro and nanoneedle-based systems are discussed for drug delivery and biosensing applications.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.4155/tde-2018-0012 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Curcumin Liposomal Nanoparticles Provide Superior Neuroprotection by Attenuating Neuropathic Pain, Neuroinflammation, and Anxiety in Chronic Sciatic Nerve Injury in rats.
J Drug Target
September 2025
Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
Background: Chronic constriction injury (CCI) of the sciatic nerve induces neuropathic pain, inflammation, oxidative stress, and neurodegenerative changes, impairing sensory and emotional function. While curcumin is well recognized for its anti-inflammatory and neuroprotective properties, its therapeutic use is limited by poor bioavailability. Curcumin liposomal nanoparticles (CLNs) offer improved delivery and stability.
View Article and Find Full Text PDFPreparation, Characterization and Drug Release Properties of 5-(p-Carboxyphenoxy) valeric Anhydride Microspheres Loaded with Nimodipine.
Pharm Dev Technol
September 2025
School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, wenhua Road 103, Shenyang 110016, PR China.
Nimodipine (NMP), a poorly water-soluble small-molecule agent, demonstrates notable therapeutic limitations in addressing cerebral vasospasm secondary to subarachnoid hemorrhage (SAH). Owing to its inherent physicochemical properties characterized by low oral bioavailability, rapid elimination half-life, and extensive first-pass metabolism, conventional formulations necessitate frequent dosing regimens to sustain therapeutic plasma concentrations. These pharmacological challenges collectively result in suboptimal patient adherence, marked plasma concentration fluctuations, and recurrent vascular irritation.
View Article and Find Full Text PDFMultifunctional Hydrogel Flakes: An Innovative Approach to Localized Delivery of Temozolomide.
ACS Appl Mater Interfaces
September 2025
Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, Kraków 30-387, Poland.
The multifunctional systems presented here introduce an innovative and deeply thought-out approach to the more effective and safer use of temozolomide (TMZ) in treating glioma. The developed hydrogel-based flakes were designed to address the issues of local GBL therapy, bacterial neuroinfections, and the bleeding control needed during tumor resection. The materials obtained comprise TMZ and vancomycin (VANC) loaded into cyclodextrin/polymeric capsules and embedded into gelatin/hyaluronic acid/chitosan-based hydrogel films cross-linked with genipin.
View Article and Find Full Text PDFNPY-functionalized niosomes for targeted delivery of margatoxin in breast cancer therapy.
Med Oncol
September 2025
Venom and Biotherapeutics Molecules Laboratory, Biotechnology Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.
Neuropeptide Y (NPY) and the voltage-gated potassium channel Kv1.3 are closely associated with breast cancer progression and apoptosis regulation, respectively. NPY receptors (NPYRs), which are overexpressed in breast tumors, contribute to tumor growth, migration, and angiogenesis.
View Article and Find Full Text PDFPhotodynamic therapy for glioblastoma: a narrative review.
J Neurooncol
September 2025
Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Purpose: Glioblastoma (GBM) remains one of the most aggressive primary brain tumors with poor survival outcomes and a lack of approved therapies. A promising novel approach for GBM is the application of photodynamic therapy (PDT), a localized, light-activated treatment using tumor-selective photosensitizers. This narrative review describes the mechanisms, delivery systems, photosensitizers, and available evidence regarding the potential of PDT as a novel therapeutic approach for GBM.
View Article and Find Full Text PDF