#spectroscopy — Tuesday, March 24, 2026 (2 items)
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Radiocarbon dating and chemical imaging of carbon black-based Paleolithic cave art in the Dordogne region (France).
(pnas.org)
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PNAS 2026-03-24 | #imaging #spectroscopy #dating #radiocarbon | |
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Targeted NMR signal enhancement of RNA by site-directed bis-nitroxide labeling.
(pnas.org)
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PNAS 2026-03-24 | #spectroscopy #rna #nmr #microrna #polarization |