{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,12]],"date-time":"2026-11-12T13:34:33Z","timestamp":1794490473929,"version":"4.9.1"},"reference-count":45,"publisher":"American Chemical Society (ACS)","issue":"45","license":[{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["RS-2024-00346451"],"award-info":[{"award-number":["RS-2024-00346451"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,11,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Dielectric nanolensing has evolved from a wavelength-scale molecular lens into a broad family of microsphere, particle-lens, scanning, arrayed, and computational platforms. Breakthrough advances now include white-light nanoscopy, immersed high-index imaging, large-field scanning, nondestructive semiconductor metrology, living-cell optics, nanolithography, and substrate-free Raman analysis. This Perspective explains, in accessible terms, how a lens placed in the specimen\u2019s near field can redirect otherwise inaccessible spatial information into light collected by an ordinary objective. It then reconciles curvature, solid immersion, nanojets, Mie and whispering-gallery modes, and Fano interference as condition-dependent contributions rather than competing universal explanations. The central opportunity is forward-looking: chemistry can control complex refractive index, shape, assembly, environment, and the nanometre-scale lens-specimen gap, while quantitative transfer measurements can replace incomparable resolution claims. Together, these developments point toward scalable, calibrated nanolenses for imaging, metrology, and chemical analysis.<\/jats:p>","DOI":"10.1021\/acs.jpclett.6c02903","type":"journal-article","created":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T15:14:51Z","timestamp":1790867691000},"page":"12781-12790","source":"Crossref","is-referenced-by-count":0,"title":["Dielectric Nanolensing:\nHow a Wavelength-Scale Lens\nCarries Hidden Detail into an Ordinary Microscope and What Chemistry\nShould Build Next"],"prefix":"10.1021","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6929-5359","authenticated-orcid":true,"given":"Kwang S.","family":"Kim","sequence":"first","affiliation":[{"name":"Ulsan National Institute of Science and Technology (UNIST) , , 50 UNIST-gil , ,","place":["Ulsan, Republic of Korea, 44919"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,10,1]]},"reference":[{"key":"2026111208044147600_cit1","doi-asserted-by":"publisher","first-page":"498","DOI":"10.1038\/nature08173","article-title":"Near-Field\nFocusing and Magnification through Self-Assembled Nanoscale Spherical\nLenses","volume":"460","author":"Lee","year":"2009","journal-title":"Nature"},{"key":"2026111208044147600_cit2","doi-asserted-by":"publisher","first-page":"2007","DOI":"10.1364\/OL.35.002007","article-title":"Enhanced Resolution beyond the Abbe\nDiffraction Limit with Wavelength-Scale Solid Immersion Lenses","volume":"35","author":"Mason","year":"2010","journal-title":"Opt. 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