{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T14:05:39Z","timestamp":1790690739362,"version":"4.1.0"},"reference-count":71,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T00:00:00Z","timestamp":1790640000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T00:00:00Z","timestamp":1790640000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100006143","name":"Department of Science and Technology, Government of Kerala","doi-asserted-by":"publisher","award":["FIST\/2023640"],"award-info":[{"award-number":["FIST\/2023640"]}],"id":[{"id":"10.13039\/501100006143","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>The application of Nepenthes\u2010inspired slippery surfaces in practical technologies, e.g., fog harvesting and anti\u2010fouling, is limited by complex fabrication methods, toxic hydrophobizing agents, and limited durability. Here, an intrinsically hydrophobic poly (vinylidene fluoride\u2010co\u2010hexafluoropropylene) film (F\u2010PVDF\u2010HFP) is subjected to nanoimprint lithography to fabricate a super\u2010hydrophobic nanofibrillar PVDF\u2010HFP (N\u2010PVDF\u2010HFP; contact angle of 155\u00b0 \u00b1 2.2\u00b0). Subsequent lubricant infusion into N\u2010PVDF\u2010HFP produced nanofibrillar, slippery PVDF\u2010HFP (L\u2010PVDF\u2010HFP), demonstrating stable lubricant retention due to capillary forces and preferential lubricant wetting on the substrate. Fog harvesting experiments show a 32.1% higher water collection rate for L\u2010PVDF\u2010HFP than F\u2010PVDF\u2010HFP. Furthermore, L\u2010PVDF\u2010HFP exhibits remarkable repellence against common liquid foulants and suppressed E. coli and S. epidermidis adhesion. Additionally, L\u2010PVDF\u2010HFP demonstrates optical transparency with an average total transmittance of 91.7% and a haze of 26.7% across the visible spectrum. Moreover, L\u2010PVDF\u2010HFP retained sliding angles below 17\u00b0 after storage under ambient conditions (30 days) and elevated temperatures (75\u00b0C, 30 days), aqueous shear (10\u00a0h), resistance to pH, long\u2010term foulant exposure, repeated immersion\u2010withdrawal cycles, abrasion (20 cycles), and UV exposure (7\u00a0h), underscoring its durability. This work enables a time\u2010efficient and potentially scalable approach to slippery\u2010surface fabrication, thereby opening a pathway to real\u2010world use.<\/jats:p>","DOI":"10.1002\/smll.75817","type":"journal-article","created":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T13:12:56Z","timestamp":1790687576000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Nanoimprint Lithography Enabled Lubricant Infused Nano\u2010Fibrillar Slippery PVDF\u2010HFP for Enhanced Fog Harvesting, Anti\u2010Fouling and Transparency"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-5557-0718","authenticated-orcid":false,"given":"Praveen","family":"Kavuru","sequence":"first","affiliation":[{"name":"Department of Chemical Engineering Indian Institute of Technology Kanpur Kanpur Uttar Pradesh India"},{"name":"IIT Kanpur\u2010La Trobe University Research Academy Indian Institute of Technology Kanpur  Kanpur Uttar Pradesh India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7989-6991","authenticated-orcid":false,"given":"Akesh Babu","family":"Kakarla","sequence":"additional","affiliation":[{"name":"Department of Engineering, School of Computing, Engineering and Mathematical Sciences (SCEMS) La Trobe University  Bendigo Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8834-0506","authenticated-orcid":false,"given":"Avinash","family":"Baji","sequence":"additional","affiliation":[{"name":"Department of Engineering, School of Computing, Engineering and Mathematical Sciences (SCEMS) La Trobe University  Bendigo Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Himanshu","family":"Sharma","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering Indian Institute of Technology Kanpur Kanpur Uttar Pradesh India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5537-8057","authenticated-orcid":false,"given":"Raju Kumar","family":"Gupta","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering Indian Institute of Technology Kanpur Kanpur Uttar Pradesh India"},{"name":"Department of Sustainable Energy Engineering Chandrakanta Kesavan Centre for Energy Policy and Climate Solutions Kotak School of Sustainability Indian Institute of Technology Kanpur  Kanpur Uttar Pradesh India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,29]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature10447"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/d0nr06009g"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/la403021q"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1201973109"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/am508393n"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn303867y"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn302310q"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.colsurfa.2014.04.035"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5TA09936F"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsbiomaterials.4c00422"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.porgcoat.2024.108460"},{"key":"e_1_2_10_13_1","doi-asserted-by":"crossref","DOI":"10.1016\/j.colsurfb.2020.111375","article-title":"Design Novel Three\u2010dimensional Network Nanostructure for Lubricant Infused on Titanium Alloys towards Long\u2010term Anti\u2010fouling","volume":"197","author":"Xie M.","year":"2021","journal-title":"Colloids and Surfaces B, Biointerfaces"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2014.12.067"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.0c00234"},{"key":"e_1_2_10_16_1","doi-asserted-by":"crossref","DOI":"10.1038\/srep25924","article-title":"Self\u2010cleaning and Antibiofouling Enamel Surface by Slippery Liquid\u2010infused Technique","volume":"6","author":"Yin J. 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