News tagged with chlorophyll

Ocean colour seen

The Centre for Carbon Measurement at the National Physical Laboratory (NPL) is working to improve ocean colour measurements vital for modelling climate and monitoring the health of the oceans. Colour differences (change in ...

dateSep 10, 2013 in Earth Sciences
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Designing a dye you can count on

Natural substances such as chlorophyll and the heme pigment of red blood cells contain colorful molecules known as porphyrins. They owe their exceptional visual characteristics to a ‘macrocyclic’ chemical structure ...

dateMay 24, 2012 in Materials Science
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