Advances in Long-Circulating Drug Delivery Strategy

Xinyu Zhang1, Shaohan Zhang1, Yang Kang1

  • 1Key Laboratory of Sensor Technology and Biomedical Instrument of Guangdong Province, School of Engineering, Sun Yat-sen University, Guangzhou 510006, China.

Summary

Biomimetic strategies enhance drug delivery systems for longer circulation times. This review highlights PEGylation, liposomes, and biomimetic materials as key for effective, targeted therapies.

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Drug Delivery: Overview01:16

Drug Delivery: Overview

The selection of a drug's delivery route depends upon its physicochemical properties, including lipid or water solubility and ionization, as well as the therapeutic requirement, such as immediate or sustained effect. These routes can be divided into three primary categories: enteral, parenteral, and topical.
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Drug Delivery: Enteral Route01:18

Drug Delivery: Enteral Route

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Drug Delivery: Parenteral Route01:29

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Drug Delivery: Miscellaneous Routes01:22

Drug Delivery: Miscellaneous Routes

Drug delivery methods like oral inhalation, nasal sprays, transdermal patches, eye drops, intravitreal injection,  and rectal administration provide localized effects with reduced toxicity.
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Coronary Circulation

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