• Question: what jobs do you have to do?

    Asked by anon-255770 to Tom, Sebastian, Leanne, Tanya, Ronan, Paul, Katherine, Aisling on 22 May 2020. This question was also asked by anon-258692.
    • Photo: Sebastian Cosgrove

      Sebastian Cosgrove answered on 22 May 2020:


      Hey! A good question!
      My usual job is spent working in a laboratory finding new ways to try and make important chemicals. This ranges from chemicals that make up pharmaceuticals, to other ones that go into plastics. We can make so many different types of chemicals, but more importantly in the future is HOW we make the chemicals. I try to use enzymes, which are naturally occurring and are what do the chemistry of the natural world. We can use genetic engineering to make enzymes do what we want, so we can make them really efficient at producing important chemicals. One of the main parts of my job is to think of ways to make enzymes do their jobs even better so that we can be better at making the important chemicals!

    • Photo: Tom Backhouse

      Tom Backhouse answered on 4 Jun 2020:


      Hi Robyn, good question!

      As a development chemist I have many different jobs. My ultimate goal is to develop cleaner and more sustainable methods to produce chemicals that we use everyday – these include plastics, fuels, food additives, polymers and materials that go onto become clothing.

      Sometimes I’m in the lab with dangerous chemicals, I’ll be in my lab coat and specs. This sometimes requires me to work in a glove box. For example, some materials can self heat and ignite instantly in air and so need to be handled under a safe inert atmosphere.

      Sometimes I’m working on a rig with engineers. On these days I wear overalls and steel toe-capped boots – a good chemist should always feel comfortable with a spanner!

      Sometimes I meet customers and clients to present results or help solve problems, on these days I turn up with my best clobber on!

      Hope that helps!

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