Results 171 to 180 of about 3,288 (209)

Abundant supernova dust and heterogeneous aqueous alteration revealed by stardust in two lithologies of asteroid Bennu. [PDF]

Nat Astron
Nguyen AN, Seifert LB, Shimizu K, Thomas-Keprta K, Le L, Keller LP, Clemett SJ, Rahman Z, Barnes JJ, Connolly HC, Lauretta DS.   +10 more
europepmc   +1 more source

Novel pennate diatom symbionts support high N₂ fixation rates. [PDF]

ISME Commun
Panthalil BS, Vogts A, Benavides M, Harke MJ, Hassenrück C, Subramaniam A, Montoya JP, Voss M.   +7 more
europepmc   +1 more source

Ecology-microbiome engineering in Sauce-flavor Baijiu via Single-Cell Raman Spectroscopy. [PDF]

Biodes Res
Sun X, Yi X, Zhang J.
europepmc   +1 more source

Fossil biocalcite remains open to isotopic exchange with seawater for tens of millions of years. [PDF]

Sci Rep
Cisneros-Lazaro D, Adams A, Stolarski J, Bernard S, Daval D, Baronnet A, Grauby O, Baumgartner LP, Vennemann T, Moore J, Baumgartner C, Martin Olmos C, Escrig S, Meibom A.   +13 more
europepmc   +1 more source

Single-cell measurement of microbial growth rate with Raman microspectroscopy. [PDF]

FEMS Microbiol Ecol
Caro TA, Kashyap S, Brown G, Chen C, Kopf SH, Templeton AS.   +5 more
europepmc   +1 more source

NanoSIMS Imaging and Analysis in Materials Science [PDF]

Annual Review of Analytical Chemistry, 2020
High-resolution SIMS analysis can be used to explore a wide range of problems in material science and engineering materials, especially when chemical imaging with good spatial resolution (50–100 nm) can be combined with efficient detection of light elements and precise separation of isotopes and isobaric species.
Chris Grovenor, Junliang Liu, Katie L Moore   +2 more
exaly   +6 more sources

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NanoSIMS: A new tool in cosmochemistry

Applied Surface Science, 2006
Abstract The Cameca NanoSIMS 50 is a new generation ion microprobe, characterized by high spatial resolution (down to 50 nm), high transmission, and simultaneous detection of up to six isotopes. After 4 years of operation the NanoSIMS has now become a well established tool in cosmochemistry which has significantly contributed to a better ...
Peter Hoppe
exaly   +3 more sources

Elemental imaging at the nanoscale: NanoSIMS and complementary techniques for element localisation in plants [PDF]

Analytical and Bioanalytical Chemistry, 2011
The ability to locate and quantify elemental distributions in plants is crucial to understanding plant metabolisms, the mechanisms of uptake and transport of minerals and how plants cope with toxic elements or elemental deficiencies.
Fang-Jie Zhao, Katie L Moore, Enzo Lombi   +2 more
exaly   +2 more sources

Assigning Function to Phylogeny: FISH-nanoSIMS

2021
Catalyzed reporter deposition fluorescence in situ hybridization (CARD-FISH) is an imaging method used to identify microorganisms in environmental samples based on their phylogeny. CARD-FISH can be combined with nano-scale secondary ion mass spectrometry (nanoSIMS) to directly link the cell identity to their activity, measured as the incorporation of ...
Katharina, Kitzinger, Daniela, Tienken, Sten, Littmann, Abiel T, Kidane, Marcel M M, Kuypers, Jana, Milucka   +5 more
openaire   +2 more sources

NanoSIP: NanoSIMS Applications for Microbial Biology

2012
Recent advances in high-resolution imaging secondary ion mass spectrometry (SIMS) (J Biol 5: 20, 2006) have made isotopic tracing at the single-cell level a standard technique for microbial ecology and systems biology; elemental and metal cofactor analyses are also showing significant promise.
Jennifer Pett-Ridge, Peter K. Weber
openaire   +3 more sources