ArticleScience advances2026
Pseudotime uncovers restructuring dynamics and mitigators of metal catalyst deactivation.
Article in Science advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
3 authors.
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Abstract
Structural reconstruction is a major cause of heterogeneous catalyst deactivation, yet elucidating the restructuring mechanism remains difficult due to underresolved dynamics. Here, by introducing pseudotime, we recover dynamics and identify the key determinant of nanoparticle sintering from ex situ electron microscopy alone, beyond the general view that postmortem observations provide only end-state structures. Pseudotemporal ordering of SiN
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