FROM THE BLOG

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Hand-held device will quickly ID bacteria

Tza-Huei (Jeff)Wang, a mechanical engineering professor affiliated with Johns Hopkins Institute for NanoBioTechnology, received a $6 million grant from the National Institutes of Health to develop a hand-held device that will quickly indentify … more

The blood brain barrier (BBB) presents a challenge for delivery of drug molecules to the central nervous system, as many of the mechanisms it employs were evolved specifically to prevent introduction of dangerous substances into the central nervous system. Understanding the mechanisms by which various substances are able to cross the BBB will allow for more rational design of future generations of drug molecules and carrier systems.

The challenge of accurately measuring drug permeability

In our seventh NanoBio Lab, Erin Gallagher, a predoctoral candidate from the lab of professor Peter Searson, demonstrated the use of a cell permeability assay as a means of modeling drug diffusion through the blood brain barrier (BBB) endothelium. … more

Angela Jimenez

Thoughts on stereotyping of Latina women in science

Recently an article in the Washington Post entitled, “Black and Latina women scientists sometimes mistaken for janitors,” was brought to my attention. The Nano-Bio blog editor and INBT science writer, Mary Spiro, asked me if I would be willing to … more

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