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Full-Text Articles in Nanoscience and Nanotechnology
Potential Applications For Halloysite Nanotubes Based Drug Delivery Systems, Lin Sun
Potential Applications For Halloysite Nanotubes Based Drug Delivery Systems, Lin Sun
Doctoral Dissertations
Drug delivery refers to approaches, formulations, technologies, and systems for transporting a drug in the body. The purpose is to enhance the drug efficacy and to reduce side reactions, which can significantly improve treatment outcomes. Halloysite is a naturally occurred alumino-silicate clay with a tubular structure. It is a biocompatible material with a big surface area which can be used for attachment of targeted molecules. Besides, loaded molecules can present a sustained release manner in solution. These properties make halloysite nanotubes (HNTs) a good option for drug delivery.
In this study, a drug delivery system was built based on halloysite …
Clay Nanotube Composites For Antibacterial Nanostructured Coatings, Christen J. Boyer
Clay Nanotube Composites For Antibacterial Nanostructured Coatings, Christen J. Boyer
Doctoral Dissertations
A surging demand for the development of new antimicrobial nanomaterials exists due to the frequency of medical device-associated infections and the transfer of pathogens from highly touched objects. Naturally occurring halloysite clay nanotubes (HNTs) have shown to be ideal particles for polymer reinforcement, time-release drug delivery, nano-reactor synthesis, and as substrate material for nanostructured coatings.
This research demonstrates the feasibility of a novel method for coating HNTs with metals for antibacterial applications. The first ever ability to coat HNTs through electrolysis was developed for customizable and multi-functional antibacterial nanoparticle platforms. HNTs were investigated as substrate for the deposition of copper …