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Nanoscience and Nanotechnology Commons

Open Access. Powered by Scholars. Published by Universities.®

Life Sciences

University of South Florida

Theses/Dissertations

2020

Sustained release

Articles 1 - 2 of 2

Full-Text Articles in Nanoscience and Nanotechnology

A Micro-Nano Particle System For Sustained Drug Release In Lung Cancer Therapy, Heta N. Jadhav Mar 2020

A Micro-Nano Particle System For Sustained Drug Release In Lung Cancer Therapy, Heta N. Jadhav

USF Tampa Graduate Theses and Dissertations

Lung cancer remains the leading cause of cancer-related mortality in men and women worldwide (National Comprehensive Cancer Network). Hence, developing an effective new therapy to treat lung cancer is under intense investigation. Specifically, the sustained release of a drug in lung tumors is critically important. Previous studies at the USF have shown that telmisartan exhibits synergistic properties when combined with Actinomycin-D for lung cancer treatment. The objective of this study is to develop a novel micro/nano system consisting of lipids and chitosan polymers that would be able to deliver Tel directly to the lungs and release its payloads in a …


Sunitinib-Loaded Mpeg-Pcl Micelles For The Treatment Of Age-Related Macular Degeneration, Jarriaun D. Streets Mar 2020

Sunitinib-Loaded Mpeg-Pcl Micelles For The Treatment Of Age-Related Macular Degeneration, Jarriaun D. Streets

USF Tampa Graduate Theses and Dissertations

Age-related Macular Degeneration, or AMD will be responsible for the vision impairment of more than 5 million late-aged adults in the next 30 years. Current treatment options include frequent intravitreal injections which report high levels of pain resulting in a low patient compliance. However, there are methods of drug delivery that can decrease the amount of intravitreal injections by sustaining drug release. Polymeric micelles, specifically MPEG-PCL have reported superb biocompatibility and more efficient ways of delivering anti-VEGF drugs such as Sunitinib to the posterior segment of the eye. In this study, the novel micellar formulation exhibited an average DLS particle …