News
Nanotechnology Now - Press Release: "NanoSIMS suggests ...
www.nanotech-now.com
NanoSIMS suggests arsenic as a life building block. LLNL's Jennifer Pett-Ridge, right, runs the NanoSIMS and analyzes some arsenic-grown cells from Mono Lake as NASA/USGS's Felisa Wolfe-Simon observes. Abstract: ...http://www.nanotech-now.com/
Piecing together the cyanobacteria puzzle
www.biologynews.net
LLNL researchers Peter Weber, Jennifer Pett-Ridge, Stewart Fallon and Ian Hutcheon used NanoSIMS to track the uptake and movement of carbon and nitrogen inside two types of cells in the algae: vegetative cells, which ...http://www.biologynews.net/
From toxicity to life: Arsenic proves to be a building block
www.biologynews.net
LLNL's Jennifer Pett-Ridge and Peter Weber were able to identify low concentrations of arsenic found in individual cells of bacteria and extracted DNA. NanoSIMS is a tool which allows precise, spatially explicit, elemental and isotopic ...
GFAJ-1: Has This Microbe Redefined The Definition Of Life?
www.science20.com
Citation: Felisa Wolfe-Simon, Jodi Switzer Blum, Thomas R. Kulp, Gwyneth W. Gordon, Shelley E. Hoeft, Jennifer Pett-Ridge, John F. Stolz, Samuel M. Webb, Peter K. Weber, Paul C. W. Davies, Ariel D. Anbar, and Ronald S.http://www.science20.com/
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