Archive for the ‘Biotech’ Category

Microfluidics – the new wave

Microfluidics is how liquids behave under controlled environments where extremely small quantities are manipulated to achieve desired results. One must be aware that react very differently to macrof…

Nanomedicine Reviving a Cancer Drug

Many effective drugs never enter the market because of Toxicity and safety issues. An old cancer drug called TNP-470 was being researched in 1990, but clinical studies were stopped when neurologic tox…

Tissue Engineering

Photo courtesy of iStockphoto, Aaliya Landholt
Wouldn't it be great if we could just grow new organs? It sounds like science fiction if you could grow a new kidney and transplant that organ. Bioe…

Stopping the Spread of Cancer by Using Nanoparticle-Mediated Drug Delivery

When cancer spreads, this is called metastases and it can be devastating. Metastatic cancer means that the cancer has spread to other parts of the body, including organs like the liver, brain, bones, …

Nanopump Drug Delivery

Photo courtesy of iStockphoto, Image# 1494911
Have you heard of the Nanopump? Well, Debiotech in Switzerland is developing the Nanopump to micro-dose medications by utilizing a volumetric membrane pum…

Eliminating Fake Drugs Thanks to NanoGuardian

Photo courtesy of iStockphoto, Image# 5005868

We've been seeing a lot of news lately about fake drugs. It seems so inhumane to be distributing fake drugs to people who may need these life-saving …

So What is Apoptosis?

Photo courtesy of iStockphoto, Sven Hoppe

If you've been following any nanotechnology news, you've probably seen this term called "apoptosis." What does this word mean? Programmed …

Nanoparticles Enter Cells without Causing Cell Death

Human cells are covered by a protective membrane. Generally speaking, if that membrane is penetrated, then the cell may rupture and die. However, scientists have created a nanoparticle that can enter…

Creating an Artificial Nanovirus

Wow, what a fascinating title! "Filamentous Artificial Virus from a Self-Assembled Discrete Nanoribbon."

Researchers at the Yonsei University in Seoul, Korea have been developing an artif…

Bacteria-Resistant Films

You may think that I'm a biased blogger since I went to MIT. However, so many of the advances in nanotechnology are happening at MIT, so I can't help but get excited about all these developme…