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Site-Targeted Drug Delivery Systems: Polymeric Carriers

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Polymeric carriers enhance targeted drug delivery by increasing efficacy while minimizing off-target effects. These carriers comprise a biodegradable polymeric backbone integrated with functional elements that enable targeting, improve physicochemical properties, and regulate drug release.Targeting MechanismsThe targeting ability of polymeric carriers is mediated by a homing device, which is a molecular recognition component designed to selectively bind to specific tissues or cells. Monoclonal...

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Updated: Jun 4, 2026

Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs

Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs

Published on: July 27, 2022

Drug delivery applications with ethosomes.

D Ainbinder¹, D Paolino, M Fresta

¹The Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, PO Box 12065, Jerusalem, 91120, Israel.

Journal of Biomedical Nanotechnology

|February 19, 2011

Summary

This summary is machine-generated.

Ethosomes are advanced vesicular carriers designed for deep skin delivery of diverse molecules. This review highlights their characteristics, efficacy in animal and human studies, and safety for drug delivery applications.

Related Experiment Videos

Last Updated: Jun 4, 2026

Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs

Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs

Published on: July 27, 2022

Area of Science:

Pharmaceutical Sciences
Dermatology
Drug Delivery Systems

Background:

Ethosomes are specialized vesicular carriers.
They are designed for enhanced skin penetration.
Ethosomes can encapsulate diverse molecules.

Purpose of the Study:

To review the characteristics of ethosomal carriers.
To summarize ethosomal drug delivery research in animal and clinical studies.
To discuss the safety of ethosomal systems.

Main Methods:

Literature review of ethosomal systems.
Analysis of studies involving drug-loaded ethosomes.
Examination of animal model and clinical trial data.

Main Results:

Ethosomes demonstrate efficient delivery of various molecules into deep skin layers.
Studies show promising results in both animal models and human clinical trials.
Ethosomal systems exhibit favorable characteristics for transdermal drug delivery.

Conclusions:

Ethosomes are effective carriers for deep skin delivery.
Their application in drug delivery is supported by preclinical and clinical evidence.
The safety profile of ethosomal systems is suitable for therapeutic use.