Microcapsules containing a brain cancer drug may simplify treatment and provide more tightly controlled therapy, according to Penn State researchers.
Health
Graphene-Based Nanosensors for Toxic Gases
CSIRO scientists have developed new nanosensors capable of detecting very low concentrations of toxic gases such as ammonia and nitrogen dioxide, which can be reset using water molecules or ethanol.
Dissolvable microneedle patches for transdermal drug delivery
The application of biocompatible polymeric microneedle patches is discussed as a promising and straightforward method of transdermal drug delivery.
Improving HIV treatment with targeted drug delivery
Application of nanotechnology shown to substantially reduce necessary dose of anti-HIV antiretroviral efavirenz.
Bioactive implants for bone tissue regeneration
Bioactive implants intended for rapid, robust, and durable bone tissue regeneration are presented.
Non-viral nanoparticle vectors delivering biomolecules more efficiently
Scientists have found an efficient way to deliver nanoparticles containing a wide range of biomolecules without using endocytosis, for faster drug delivery.
Microfluidic modulation of stem cell microenvironments
A microfluidic mixing platform creates 3D hydrogels systems with patterns of cell and matrix constituents inspired by native hematopoietic stem cell niches.
Stretchable electronics are biocompatible
Team investigate the ability of the body to accept stretchable electronic devices for long-term use.
Spotlight on Polymer Chemistry, Issue 19
The Journal of Polymer Science Part A: Polymer Chemistry highlights some important research in the latest issue.
Synthetic polymer could stop the spread of HIV
A precisely designed macromolecule that mimics the binding of HIV to immune system cells could be used to stop the virus from physically entering the body.
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