H
Helen E. K. Smith
Researcher at National Oceanography Centre
Publications - 15
Citations - 511
Helen E. K. Smith is an academic researcher from National Oceanography Centre. The author has contributed to research in topics: Coccolithophore & Emiliania huxleyi. The author has an hindex of 11, co-authored 15 publications receiving 451 citations. Previous affiliations of Helen E. K. Smith include National Oceanography Centre, Southampton & University of Southampton.
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Journal ArticleDOI
Tagging in combinatorial chemistry: the use of coloured and fluorescent beads
Bryan J. Egner,Sunil Rana,Helen E. K. Smith,Nathalie Bouloc,Jeremy G. Frey,William S. Brocklesby,Mark Bradley +6 more
TL;DR: Fluorescent confocal microscopy is a practical and very sensitive (fmol bead(-1)) and non-destructive tagging technique for use in combinatorial chemistry.
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Predominance of heavily calcified coccolithophores at low CaCO3 saturation during winter in the Bay of Biscay
Helen E. K. Smith,Toby Tyrrell,Anastasia Charalampopoulou,Cynthia Dumousseaud,O. Legge,Sarah Birchenough,Laura R. Pettit,Rebecca Garley,Susan E. Hartman,M.C. Hartman,Navjit Sagoo,Chris J. Daniels,Eric P. Achterberg,David J. Hydes +13 more
TL;DR: The finding that the most heavily calcified morphotype dominates when conditions are most acidic is contrary to the earlier predictions and raises further questions about the fate of coccolithophores in a high-CO2 world.
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The oceanographic toolbox for the collection of sinking and suspended marine particles
Andrew M. P. McDonnell,Andrew M. P. McDonnell,Phoebe J. Lam,Carl H. Lamborg,Ken O. Buesseler,Richard Sanders,Jennifer Sian Riley,Chris M. Marsay,Helen E. K. Smith,Elizabeth C. Sargent,Richard S. Lampitt,James K. B. Bishop,James K. B. Bishop +12 more
TL;DR: In this paper, the authors review the oceanographic toolbox of techniques and instrumentation that are employed to collect both suspended and sinking particles and discuss the uses of various types of flux collection platforms including surface tethered, neutrally buoyant, and bottom moored devices.
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Carbon export efficiency and phytoplankton community composition in the Atlantic sector of the Arctic Ocean
Frédéric A. C. Le Moigne,Frédéric A. C. Le Moigne,Alex J. Poulton,Stephanie A. Henson,Chris J. Daniels,Glaucia Moreira Fragoso,Elaine Mitchell,S. Richier,Benjamin C. Russell,Helen E. K. Smith,Geraint A. Tarling,Jeremy R. Young,Mike Zubkov +12 more
TL;DR: In this article, the authors report on the POC export efficiency during summer 2012 in the Atlantic sector of the Arctic Ocean, using 234ththorium based estimates of the export flux of POC to onboard incubation-based estimates of PP.
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Comparison of resin and solution screening methodologies in combinatorial chemistry and the identification of a 100 nM inhibitor of trypanothione reductase.
Helen E. K. Smith,Mark Bradley +1 more
TL;DR: There was excellent agreement between the solution and resin-based assays, suggesting both methods are reliable for the screening of combinatorial libraries.