Converting short-acting insulin into thermo-stable longer-acting insulin using multi-layer detachable microneedles

T Phoka, N Wanichwecharungruang… - Journal of …, 2024 - Elsevier
The detachable dissolving microneedles (DDMNs) feature an array of needles capable of
being separated from the base sheet during administration. Here they were fabricated to …

Dissolving polymer microneedles for transdermal delivery of insulin

N Zhang, X Zhou, L Liu, L Zhao, H Xie… - Frontiers in …, 2021 - frontiersin.org
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 …

Implantable powder-carrying microneedles for transdermal delivery of high-dose insulin with enhanced activity

S Kim, H Yang, J Eum, Y Ma, SF Lahiji, H Jung - Biomaterials, 2020 - Elsevier
Recently, numerous transdermal drug delivery systems have been developed for safe and
efficient delivery of biopharmaceuticals. Dissolving microneedles (DMNs) are one such drug …

Two-layered dissolving microneedles formulated with intermediate-acting insulin

Y Ito, M Hirono, K Fukushima, N Sugioka… - International journal of …, 2012 - Elsevier
Two-layered dissolving microneedles (DMs) containing intermediate-acting insulin,
protamine sulfate insulin (PSI), were prepared. Then a pharmacodynamic study was …

Innovative freeze-drying technique in the fabrication of dissolving microneedle patch: Enhancing transdermal drug delivery efficiency

T Su, Z Tang, J Hu, Y Zhu, T Shen - Drug Delivery and Translational …, 2024 - Springer
Microneedle patch (MNP) has become a hot research topic in the field of transdermal drug
delivery due to its ability to overcome the stratum corneum barrier. Among the various types …

Formulation of two‐layer dissolving polymeric microneedle patches for insulin transdermal delivery in diabetic mice

IC Lee, WM Lin, JC Shu, SW Tsai… - … research Part A, 2017 - Wiley Online Library
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 polymer microneedle patches for rapid and efficient transdermal delivery of insulin to diabetic rats

MH Ling, MC Chen - Acta biomaterialia, 2013 - Elsevier
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 …

Multilayered pyramidal dissolving microneedle patches with flexible pedestals for improving effective drug delivery

S Lau, J Fei, H Liu, W Chen, R Liu - Journal of Controlled Release, 2017 - Elsevier
Dissolving microneedles have been employed as a safe and convenient transdermal
delivery system for drugs and vaccines. To improve effective drug delivery, a multilayered …

Microneedles with two-stage glucose-sensitive controlled release for long-term insulin delivery

Y Wang, H Yu, L Wang, J Hu, J Feng… - ACS Biomaterials …, 2023 - ACS Publications
Diabetes patients cannot complete effective blood glucose regulation due to their impaired
pancreatic function. At present, subcutaneous insulin injection is the only treatment for …

Fabrication of carboxymethylcellulose-gelatin dissolving microneedle patch for pain-free, efficient, and controlled transdermal delivery of insulin

BA Jana, RA Osmani, S Jaiswal, R Banerjee… - Journal of …, 2023 - Springer
Purpose Dissolving microneedle patches are attracting attention as they are associated with
improved patient compliance and safety. Methods This study fabricated dissolving …