New PhD Student: Dawn Buchanan

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Hello, my name is Dawn Melisa, but most people in this department just call me Dawn. I am originally from a very small island in the Caribbean called Anguilla, it is so small that it is often shown as a dot on most maps.

I completed my undergraduate degree in Geology at the University of Manchester between 2014 to 2017. In my final year, I took the Geomicrobiology module taught by Prof. Jon Lloyd, little did I know that doing so would set the course of my future for the next 3.5 years.

My research aims to use micro-organisms such as Geobacter to investigate the bio-reduction of cobalt and nickle from manganese bearing minerals, more rigorously, from ferromanganese nodules from the sea floor. I hope to investigate the electron transfer process that occur at the cell mineral interface.

Outside of university I enjoy cooking, travelling and shopping. I listen to a wide variety of music including everything from Chopin and Tchaikovsky to Afrobeats. I am a classically trained singer and flutist, but haven’t performed in a few years.

I am yet to discover a mineral that I prefer above all others, but by my favourite micro-organism is the Shigella bacterium, the cause of stomach aches.

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