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Unlike conventional density profiles\u2014smeared out by capillary fluctuations\u2014the Voronoi analysis yields a quasi-local geometric observable that can resolve curvature-induced changes in packing even near the molecular liquid surface. We find that inhomogeneity effects extend deep into the droplet interior. Using a simple classic thermodynamic framework to remap the droplet molecular volumes onto those of the flat interface, we find a collapse onto a single trend, suggesting that there are no specific curvature-induced changes beyond those implied by macroscopic thermodynamics. Remarkably, this collapse holds even for droplets smaller than those where classical approaches fail to extract a consistent Tolman length using local pressure tensor definitions.<\/jats:p>","DOI":"10.1063\/5.0275651","type":"journal-article","created":{"date-parts":[[2025,7,11]],"date-time":"2025-07-11T20:28:41Z","timestamp":1752265721000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":1,"title":["How Laplace pressure reshapes local structure: Voronoi analysis of water and argon droplets"],"prefix":"10.1063","volume":"163","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9304-435X","authenticated-orcid":false,"given":"Pal","family":"Jedlovszky","sequence":"first","affiliation":[{"name":"Department of Chemistry, Eszterhazy Karoly Catholic University 1 , Leanyka utca 12, H-3300 Eger,","place":["Hungary"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0031-905X","authenticated-orcid":false,"given":"Marcello","family":"Sega","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering, University College London 2 , London WC1E 7JE,","place":["United Kingdom"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"317","published-online":{"date-parts":[[2025,7,11]]},"reference":[{"key":"2025071116283905800_c1","volume-title":"Physics and Chemistry of Interfaces","year":"2023"},{"key":"2025071116283905800_c2","doi-asserted-by":"publisher","first-page":"072012","DOI":"10.1063\/5.0057401","article-title":"Molecular droplets vs bubbles: Effect of curvature on surface tension and Tolman length","volume":"33","year":"2021","journal-title":"Phys. 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