Results 131 to 140 of about 37,366 (283)

Analysis of oxygen isotopes of inorganic phosphate (δ¹⁸O_p) in freshwater: A detailed method description for obtaining oxygen isotopes of inorganic phosphate in environmental water samples. [PDF]

MethodsX, 2022
Nisbeth CS, Tamburini F, Kidmose J, Jessen S, O'Connell DW.   +4 more
europepmc   +1 more source

Biodegradable Zn‐Based Implants: Progress, Challenges, and Pathways toward Clinical Translation

Advanced Science, EarlyView.
Exploring biodegradable Zn‐based implants offers a promising pathway to next‐generation biomedical devices with balanced degradation and biocompatibility. A comprehensive overview of biodegradable Zn‐based implants, covering their biological significance, material design principles, and advanced engineering strategies is provided.
Panfeng Zhao, Zhengquan Wang, Hui Yang, Xiyuan Zhang, Hanyuan Liu, Xiaotong Lu, Xiaocheng Li, Yanyan Liu, Xi Zhao, Wenhao Zhou, Yufeng Zheng   +10 more
wiley   +1 more source

Stable oxygen isotopes of snow pit Wilson_Piedmont_Glacier

, 2006
Stable oxygen isotopes of snow pit ...
Tim R Naish (6958601), Paul Andrew Mayewski (6138908), Hans Oerter (6885401), Bertler, Nancy A, Oerter, Hans, Sepp Kipfstuhl (6975818), Nancy A Bertler (6977351), Kipfstuhl, Sepp, Naish, Tim R, Mayewski, Paul Andrew, Karl Kreutz (6977411), Peter J Barrett (6958616), Barrett, Peter J, Kreutz, Karl   +13 more
core   +1 more source

Quality Control Method and Application of High-Precision Dual-Inlet Analysis for Trace Speleothem Carbonate Carbon and Oxygen Isotopes

Yankuang ceshi
Speleothems have become the fourth pillar of paleoclimate research due to their advantages of high resolution, precise chronology, and widespread terrestrial distribution.
Qingmin CHEN, Xing CHENG, Kaikai HE, Gaohong WANG, Le MA, Wenshuo ZHANG, Yi XU   +6 more
doaj   +1 more source

Diverse mantle components with invariant oxygen isotopes in the 2021 Fagradalsfjall eruption, Iceland. [PDF]

Nat Commun, 2022
Bindeman IN, Deegan FM, Troll VR, Thordarson T, Höskuldsson Á, Moreland WM, Zorn EU, Shevchenko AV, Walter TR.   +8 more
europepmc   +1 more source

Water‐Enabled Ultralong Full‐Color Organic Phosphorescence in Hydrogen‐Bonded Frameworks for 4D Encryption and Bio‐Imaging

Advanced Science, EarlyView.
Water‐induced quenching challenges organic RTP materials, but a counter‐intuitive strategy employs HOF to encapsulate carbonyl guests, where water functions as a structural reinforcer. This achieves water‐enhanced ultralong RTP with full‐color emission (blue to deep red), overcoming intracellular quenching for high‐signal cellular imaging, alongside 4D
Pengcheng Wu, Zenggang Lin, Lu Yang, Weisheng Liu   +3 more
wiley   +1 more source

Fractionation of carbon and oxygen isotopes in ¹³C-rich Palaeoproterozoic dolostones in the transition from medium-gradegreenschist facies: a case study from the Kola Superdeep Drillhole [PDF]

, 2003
Samples from the Kola Superdeep Drillhole (12 262 m), a deep drillhole (1060 m), and from the surface, seaprated by only around 10 km, provided a unique opportunity for direct tracing of delta(13)C and delta(18)O changes through a low- to high-grade ...
Fallick, A.E., Smirnov, Y.P., Yakovlev, Y.N., Melezhik, V.A.   +3 more
core  

Oxygen Isotope Fractionation Due to Non-Thermal Escape of Hot O from the Atmosphere of Mars

Atmosphere
Secondary minerals in SNC meteorites from Mars exhibit O isotope ratios believed to be consistent with the non-thermal escape of O from the atmosphere. The primary source of the non-thermal O is the dissociative- recombination of O2+ in the ionosphere. I
James R. Lyons
doaj   +1 more source

Oxygen isotopes in ophicalcites: an ever-lasting controversy? [PDF]

Int J Earth Sci, 2021
Bernoulli D, Weissert H.
europepmc   +1 more source

Redefining LiF as a Nanostructured Building Block for Interphase Engineering in Lithium Metal Batteries

Advanced Science, EarlyView.
LiF‐rich solid electrolyte interphases in lithium metal batteries are redefined as controllable nanostructured building blocks rather than homogeneous protective films. This review shows how LiF distribution, grain boundaries, and heterogeneous interfaces govern electron blocking and Li ion transport, and compares fluorinated electrolytes, artificial ...
Gwangsik Kim, JinHyeok Cha
wiley   +1 more source