{"680670":{"#nid":"680670","#data":{"uid":"36881","author":"ttroha3","created_gmt":"2026-07-24 17:46:54","changed_gmt":"2026-07-24 17:46:54","title":"fig5_no_letters.jpg","body":[{"value":"\u003Cp\u003EComparison of nanoscale 3D-printed structures produced without grayscale patterning (top row) and with grayscale projection two-photon lithography (GP-TPL) (bottom row). The top row shows scanning electron microscope images with defects such as bulging struts, uneven surfaces, collapsed internal features, and distorted curved structures, highlighted by red arrows. The bottom row shows the same structures fabricated with GP-TPL, exhibiting smoother surfaces, more uniform lattice geometry, well-defined curved features, and significantly thinner, higher-fidelity bridges as narrow as 53 nanometers. Insets provide magnified views of the improved lattice quality. Scale bars range from 50 micrometers to 53 nanometers.\u003C\/p\u003E","format":"limited_html"}],"image":{"alt":"Diagram illustrating a nanoscale 3D printing process using a femtosecond near-infrared laser, mirrors, lenses, and a digital micromirror device (DMD) to project patterned light into a photoresist on a glass slide.","view":{"#theme":"field","#title":"Image","#label_display":"hidden","#view_mode":"image_740","#language":"en","#field_name":"field_image","#field_type":"image","#field_translatable":false,"#entity_type":"media","#bundle":"image","#object":{},"#items":{},"#formatter":"image","#is_multiple":false,"#third_party_settings":[],"0":{"#theme":"image_formatter","#item":{},"#item_attributes":[],"#image_style":"large","#url":null,"#cache":{"tags":["config:image.style.large","file:264961"],"contexts":[],"max-age":-1}},"#cache":{"contexts":[],"tags":[],"max-age":-1},"#weight":0},"file":{"fid":"264961","name":"fig5_no_letters.jpg","path":"\/sites\/default\/files\/2026\/07\/24\/fig5_no_letters.jpg","fullpath":"\/var\/www\/html\/files\/public\/2026\/07\/24\/fig5_no_letters.jpg","mime":"image\/jpeg","size":455545}},"groups":[{"id":"1188","name":"Research Horizons"}],"keywords":[{"id":"187915","name":"go-researchnews"}]}}}