Polymers are used in drug delivery devices for drug encapsulation and release. Natural
polymers often have advantages such as biocompatibility, biodegradability and biologically …

The ideal drug delivery system has a bioavailability comparable to parenteral dosage forms
but is as convenient and easy to use for the patient as oral solid dosage forms. In recent …

Although, drugs are required in the various skin compartments such as viable epidermis,
dermis, or hair follicles, to efficiently treat skin diseases, drug delivery into and across the …

Microneedle arrays (MA) have been extensively investigated in recent decades for
transdermal drug delivery due to their pain-free delivery, minimal skin trauma, and reduced …

Traditionally, the skin is considered as a protective barrier which acts as a highly
impermeable region of the human body. But in recent times, it is recognized as a specialized …

The applications of polymer microneedles (MNs) into human skin emerged as an alternative
of the conventional hypodermic needles. However, dissolving MNs require many minutes to …

In this study, the feasibility of transcutaneous immunization using different needle-
geometries dissolving microneedle array (DMNA) were investigated as drug carriers for …

Microneedle (MN) has got ever-increasing attention from researchers and clinics because it
combined the advantages of both the transdermal route the and parenteral route. As a result …

Transdermal drug delivery (TDD) was initially limited to fewer therapeutic agents due to the
requirements of suitable physicochemical and biological properties for passage across the …

The ability to precisely treat human disease is facilitated by the sophisticated design of
pharmacologic agents. Nanotechnology has emerged as a valuable approach to creating …