Tag: analytical chemistry

Fishing for bacteria with gold and DNA

What happens when you bring DNA strands, gold nanoparticles, conformation-induced color changes, and a highly-intrusive bacterium together? A field-portable, inexpensive test for one of the world’s greatest bacterial threats, Pseudomonas aeruginosa.

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Skeletons tell Stories– Chemistry of the burned bones!

Happy Halloween Everyone! In this article, we are going to honor the dead and discuss their stories and also learn to communicate with them using analytical chemistry techniques. Explore with me the power of infrared spectroscopy and walk down the memory lane with the skeletons!

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What can you do with a glucose meter?

More than you might think! Researchers have “hacked” glucose meters to detect enzymes, bacteria, and viruses using a device millions of people already use every day.

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