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1. Measurements of ¹⁸ O ¹⁸ O and ¹⁷ O ¹⁸ O in the atmosphere and the role of isotope-exchange reactions: ¹⁸ O ¹⁸ O AND ¹⁷ O ¹⁸ O IN THE ATMOSPHERE

   https://doi.org/10.1029/2012JD017992  

   Yeung, Laurence Y.; Young, Edward D.; Schauble, Edwin A. (September 2012, Journal of Geophysical Research: Atmospheres)
2. ¹⁷ O Labeling Reveals Paired Active Sites in Zeolite Catalysts

   https://doi.org/10.1021/jacs.2c05332  

   Chen, Kuizhi; Zornes, Anya; Nguyen, Vy; Wang, Bin; Gan, Zhehong; Crossley, Steven P.; White, Jeffery L. (September 2022, Journal of the American Chemical Society)
3. Variability and Controls on δ ¹⁸ O, d‐excess, and ∆′ ¹⁷ O in Southern Peruvian Precipitation

   https://doi.org/10.1029/2020JD034009  

   Aron, Phoebe G.; Poulsen, Christopher J.; Fiorella, Richard P.; Levin, Naomi E.; Acosta, Rene P.; Yanites, Brian J.; Cassel, Elizabeth J. (December 2021, Journal of Geophysical Research: Atmospheres)

   Abstract The isotopic composition of precipitation is used to trace water cycling and climate change, but interpretations of the environmental information recorded in central Andean precipitation isotope ratios are hindered by a lack of multi‐year records, poor spatial distribution of observations, and a predominant focus on Rayleigh distillation. To better understand isotopic variability in central Andean precipitation, we present a three‐year record of semimonthly δ¹⁸O_pand δ²H_pvalues from 15 stations in southern Peru and triple oxygen isotope data, expressed as ∆′¹⁷O_p, from 32 precipitation samples. Consistent with previous work, we find that elevation correlates negatively with δ¹⁸O_pand that seasonal δ¹⁸O_pvariations are related to upstream rainout and local convection. Spatial δ¹⁸O_pvariations and atmospheric back trajectories show that both eastern‐ and western‐derived air masses bring precipitation to southern Peru. Seasonal d‐excess_pcycles record moisture recycling and relative humidity at remote moisture sources, and both d‐excess_pand ∆′¹⁷O_pclearly differentiate evaporated and non‐evaporated samples. These results begin to establish the natural range of unevaporated ∆′¹⁷O_pvalues in the central Andes and set the foundation for future paleoclimate and paleoaltimetry studies in the region. This study highlights the hydrologic understanding that comes from a combination of δ¹⁸O_p, d‐excess_p, and ∆′¹⁷O_pdata and helps identify the evaporation, recycling, and rainout processes that drive water cycling in the central Andes. 

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4. Probing O–H Bonding through Proton Detected ¹ H– ¹⁷ O Double Resonance Solid-State NMR Spectroscopy

   https://doi.org/10.1021/jacs.8b10878  

   Carnahan, Scott L.; Lampkin, Bryan J.; Naik, Pranjali; Hanrahan, Michael P.; Slowing, Igor I.; VanVeller, Brett; Wu, Gang; Rossini, Aaron J. (November 2018, Journal of the American Chemical Society)
5. Dipolar Heteronuclear Correlation Solid-State NMR Experiments between Half-Integer Quadrupolar Nuclei: The Case of ¹¹ B– ¹⁷ O

   https://doi.org/10.1021/acs.jpcc.2c02737  

   Dorn, Rick W.; Paterson, Alexander L.; Hung, Ivan; Gor’kov, Peter L.; Thompson, Austin J.; Sadow, Aaron D.; Gan, Zhehong; Rossini, Aaron J. (July 2022, The Journal of Physical Chemistry C)