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  Book

Innovations in Oral, Injectable, and Transdermal Drug Delivery Systems

Subject Area: Pharmacy, Medical, Dental Science
Pages: 234
Published On: 10-Nov-2025
Online Since: 10-Nov-2025

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 Book Chapter

INTRODUCTION TO DRUG DELIVERY SYSTEMS

ABSTRACT:
Drug delivery systems (DDS) are critical to optimizing therapeutic efficacy, minimizing side effects, and enhancing patient compliance. This introductory overview outlines the fundamental concepts, classifications, and evolution of drug delivery technologies. It highlights the transition from conventional dosage forms to advanced systems such as controlled release, targeted delivery, and nanocarriers. Key considerations include physicochemical properties of drugs, biological barriers, and formulation strategies tailored to specific routes of administration. The integration of interdisciplinary approaches—spanning pharmaceutics, biotechnology, and materials science—continues to drive innovation in DDS. Understanding these foundational principles is essential for the rational design and development of safe, effective, and patient-centric therapies.


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Author/Editor Information

Dr Sumit Bhatt

Assistant Professor and PhD Scholar in Oral and Maxillofacial Surgery at Rajasthan Dental College and Hospital, Nirwan University, Jaipur

Dr. Mrunal Dave

Associate dentist “Bethlehem Smile Design” Bethlehem, Pennsylvania USA.

Dr. Suyash Pratap Singh

Dr. Suyash Pratap Singh is an Endodontist and a Senior Lecturer at the Department of Conservative Dentistry and Endodontics, Institute of Dental Sciences, Bareilly

Dr. S. Shruti

Dr. S. Shruti is an Associate Professor and Acting Head in the Department of Rasashastra evam Bhaishajyakalpana at Sri Ganganagar College of Ayurvedic Science and Hospital, Sri Ganganagar, Rajasthan, India