News and features News stories The latest news and research from the Lord Porter Ultra Laser Spectroscopy Laboratory. Search Developing sensors to detect phosphates in soil New £1.8m research project led by the University of Sheffield is supporting the development of sensors to detect phosphate in soil, to help farmers increase their crop yield and reduce fertiliser use. 26 February 2020 Q+A with Professor Julia Weinstein 29 January 2019 Lord Porter laser laboratory opened in Nobel Prize winner's memory 17 April 2018 The 1967 Nobel Prize: Fifty years later 6 December 2017 Pagination First page « First Previous page ‹ Previous Page 1 Current page 2