This study presents a dissolving microneedle patch, composed of starch and gelatin, for the
rapid and efficient transdermal delivery of insulin. The microneedles completely dissolve …

In this study, dissolving polymeric microneedle (MN) patches composed of gelatin and
sodium carboxymethyl cellulose (CMC) were used to localize insulin. Their in vitro skin …

To reduce the inconvenient and painful of subcutaneous needle injection, the polymer
microneedle patches that fabricated from modified alginate and hyaluronate were prepared …

Purpose. The purpose of this study was to design and fabricate arrays of solid microneedles
and insert them into the skin of diabetic hairless rats for transdermal delivery of insulin to …

Dissolving microneedles (MNs) display high efficiency in delivering poorly permeable drugs
and vaccines. Here, two‐layer dissolving polymeric MN patches composed of gelatin and …

Dissolving microneedles have been employed as a safe and convenient transdermal
delivery system for drugs and vaccines. To improve effective drug delivery, a multilayered …

It's of great significance to develop insulin-loaded dissolving microneedles (MNs) which are
fabricated with various methods and materials for transdermal delivery of insulin to …

In this study, polymeric microneedle patches were fabricated by stereolithography, a 3D
printing technique, for the transdermal delivery of insulin. A biocompatible resin was …

In order to increase the utilization rate of drug carried by microneedles and reduce waste, a
two-step casting method was proposed to fabricate tip-loaded dissolving microneedles in …

To reduce the inconvenience and pain of subcutaneous needle injection, the calcium sulfate
and gelatin biodegradable composite microneedle patches with high aspect-ratio …