Nanofabrication techniques for controlled drug-release devices

Nanofabrication techniques for controlled drug-release devices.

New drugs and delivery systems have undergone a rapid development in recent years for treating cancer, HIV/AIDS, diseased organs and damaged nerves to relieve pain, preventing disease and restoring health in humans [1]. The application of nanotechnology in nanomedicine for drug delivery is a new field and has raised great attention. Compared with conventional drugdelivery mechanisms, nanoscale ...

pH Sensitive Hydrogel Based Acrylic Acid for Controlled Drug Release

Hydrogels, due to their unique potentials such as high-water content and hydrophilicity are interest for the controlled release of drug molecules. The present study aims to create a controlled-release system through the preparation and characterization of hydrogels based on pH-sensitive polymers such as poly (acrylic acid). Poly (acrylic acid), p(AA), hydrogel has been synthesized by radical po...

Conducting Polymer- Hydrogel Blends for Electrochemically Controlled Drug Release Devices

Blendas formadas pela polimerização eletroquímica de pirrol em matriz de acrilamida (hidrogel) foram utilizadas, neste trabalho, como dispositivos para a liberação controlada de drogas. A influência de vários parâmetros nesta síntese, como tipo de matriz de hidrogel e condições de polimerização, foi estudada empregando-se planejamento fatorial fracionário. O objetivo final consistiu na obtenção...

Lithographic Techniques for Nanofabrication

ph sensitive hydrogel based acrylic acid for controlled drug release

hydrogels, due to their unique potentials such as high-water content and hydrophilicity are interest for the controlled release of drug molecules. the present study aims to create a controlled-release system through the preparation and characterization of hydrogels based on ph-sensitive polymers such as poly (acrylic acid). poly (acrylic acid), p(aa), hydrogel has been synthesized by radical po...