Results 21 to 30 of about 339,173 (287)

Near-daily reconstruction of tropical intertidal limpet life-history using secondary-ion mass spectrometry

Communications Earth & Environment, 2021
High-resolution rocky intertidal environment and life-history of tropical limpets, as determined by secondary ion mass spectrometry stable oxygen isotopic analysis of modern and historical mollusc shells.
Anthony Mau, Erik C. Franklin, Kazu Nagashima, Gary R. Huss, Angelica R. Valdez, Philippe N. Nicodemus, Jon-Paul Bingham   +6 more
doaj   +1 more source

Direct visualization of chemical transport in solid-state chemical reactions by time-of-flight secondary ion mass spectrometry [PDF]

BIO Web of Conferences
Pham Sang, Collins Sean
doaj   +2 more sources

Discrimination of prostate cancer cells and non-malignant cells using secondary ion mass spectrometry [PDF]

, 2008
This communication utilises Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) combined with multivariate analysis to obtain spectra from the surfaces of three closely related cell lines allowing their discrimination based upon mass spectral ...
Baker, Matthew James, Brown, Michael D., Clarke, Noel W., Gazi, Ehsan, Lockyer, Nicholas P., Vickerman, John C.   +5 more
core   +1 more source

Gas-Phase Lubrication of ta-C by Glycerol and Hydrogen Peroxide. Experimental and Computer Modeling [PDF]

, 2010
Tetrahedrally coordinated hydrogen-free amorphous diamond-like carbon coating (denoted as ta-C) presents ultralow friction under boundary lubrication conditions at 80 °C in presence of OH-containing molecules.
De Barros Bouchet, Maria-Isabel, Goddard, William A., III, Martin, Jean-Michel, Matta, Christine, Okuda, Sachiko, Sagawa, Takumaru, Zhang, Qing   +6 more
core   +1 more source

Adaptive Control of Ion Yield in Femtosecond Laser Post-ionization for Secondary Ion Mass Spectrometry

Scientific Reports, 2017
Secondary ion mass spectrometry is an excellent technique of analytical chemistry, where primary ions sputter a solid sample generating the secondary ions which are determined.
Dusan Lorenc, Monika Jerigova, Monika Stupavska, Dusan Velic   +3 more
doaj   +1 more source

Time-of-flight secondary ion mass spectrometry fragment regularity in gallium-doped zinc oxide thin films

Scientific Reports, 2021
Time-of-flight secondary ion mass spectrometry fragment analysis remains a challenging task. The fragment appearance regularity (FAR) rule is particularly useful for two-element compounds such as ZnO.
K. G. Saw, S. R. Esa
doaj   +1 more source

U–Th whole rock data and high spatial resolution U–Th disequilibrium and U–Pb zircon ages of Mt. Erciyes and Mt. Hasan Quaternary stratovolcanic complexes (Central Anatolia)

Data in Brief, 2020
Thirty-eight lava and pyroclastic samples were collected from Mt. Erciyes and Mt. Hasan, the two largest stratovolcanic complexes of the Central Anatolian Volcanic Province in Turkey.
Bjarne Friedrichs, Axel K. Schmitt, Lucy McGee, Simon Turner   +3 more
doaj   +1 more source

Association of GM4 Ganglioside with the Membrane Surrounding Lipid Droplets in Shark Liver

Journal of Lipid Research, 2002
By TLC, GM4 was found to be the major ganglioside in the liver of six shark species examined: Odontaspis taurus, Negaprion brevirostris, Sphyrna lewini, Mustelus griseus, Mustelus manazo, and Prionace glauca. A detailed analysis of the glycosphingolipids
Yu-Teh Li, Eiko Sugiyama, Toshio Ariga, Jun Nakayama, Masayoshi Hayama, Yoichiro Hama, Hiroki Nakagawa, Tadashi Tai, Karol Maskos, Su-Chen Li, Takeshi Ksama   +10 more
doaj   +1 more source

Surface Analysis by Secondary Ion Mass Spectrometry (SIMS): Principles and Applications from Swiss laboratories

CHIMIA, 2022
Secondary Ion Mass Spectrometry (SIMS) extracts chemical, elemental, or isotopic information about a localized area of a solid target by performing mass spectrometry on secondary ions sputtered from its surface by the impact of a beam of charged ...
Johanna Marin Carbonne, Andras Kiss, Anne-Sophie Bouvier, Anders Meibom, Lukas Baumgartner, Thomas Bovay, Florent Plane, Stephane Escrig, Daniela Rubatto   +8 more
doaj   +1 more source

Hydrogen Reduction in MEP Niobium Studied by Secondary Ion Mass Spectrometry (SIMS)

Metals, 2017
Niobium, as pure metal and alloying element, is used in a variety of applications, among them in nuclear industries. Niobium is incorporated into nuclear fission reactors due to its enormous strength and low density. Surface finishing of niobium is often
Tadeusz Hryniewicz, Piotr Konarski, Ryszard Rokicki   +2 more
doaj   +1 more source