{"id":"https://openalex.org/W2895898411","doi":null,"title":"Nanoparticle Notch Filters for Selective Filtering of Blue Light in Contact Lenses","display_name":"Nanoparticle Notch Filters for Selective Filtering of Blue Light in Contact Lenses","publication_year":2018,"publication_date":"2018-08-20","ids":{"openalex":"https://openalex.org/W2895898411","mag":"2895898411"},"language":"en","primary_location":{"id":"pmh:oai:uwspace.uwaterloo.ca:10012/13610","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10012/13610","pdf_url":"http://hdl.handle.net/10012/13610","source":{"id":"https://openalex.org/S4306401661","display_name":"UWSpace (University of Waterloo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I151746483","host_organization_name":"University of Waterloo","host_organization_lineage":["https://openalex.org/I151746483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Master Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10012/13610","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031507939","display_name":"Harish Krishnakumar","orcid":"https://orcid.org/0000-0001-7950-046X","observed_orcids":["https://orcid.org/0000-0001-7950-046X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Harish Krishnakumar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5031507939"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.951200008392334,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.951200008392334,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.014000000432133675,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11523","display_name":"Nanomaterials and Printing Technologies","score":0.004600000102072954,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blue-light-filtering","display_name":"blue light filtering","score":0.8849999904632568},{"id":"https://openalex.org/keywords/contact-lenses","display_name":"contact lenses","score":0.8740000128746033},{"id":"https://openalex.org/keywords/silver-nanoparticles","display_name":"silver nanoparticles","score":0.9419999718666077},{"id":"https://openalex.org/keywords/localized-surface-plasmon-resonance","display_name":"localized surface plasmon resonance","score":0.9829999804496765},{"id":"https://openalex.org/keywords/silica-encapsulation","display_name":"silica encapsulation","score":0.8569999933242798},{"id":"https://openalex.org/keywords/nanoparticle-stability","display_name":"nanoparticle stability","score":0.6809999942779541},{"id":"https://openalex.org/keywords/uv-protection","display_name":"UV protection","score":0.6899999976158142},{"id":"https://openalex.org/keywords/retinal-damage","display_name":"retinal damage","score":0.7129999995231628},{"id":"https://openalex.org/keywords/age-related-macular-degeneration","display_name":"age-related macular degeneration","score":0.925000011920929},{"id":"https://openalex.org/keywords/photophobia","display_name":"photophobia","score":0.6129999756813049},{"id":"https://openalex.org/keywords/blepharospasm","display_name":"blepharospasm","score":0.7559999823570251},{"id":"https://openalex.org/keywords/migraine","display_name":"migraine","score":0.7620000243186951},{"id":"https://openalex.org/keywords/nanoparticle-leaching","display_name":"nanoparticle leaching","score":0.5419999957084656}],"concepts":[{"id":"https://openalex.org/C112806600","wikidata":"https://www.wikidata.org/wiki/Q386022","display_name":"Band-stop filter","level":4,"score":0.5769675374031067},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5522515773773193},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.5277417302131653},{"id":"https://openalex.org/C3017965124","wikidata":"https://www.wikidata.org/wiki/Q4929359","display_name":"Blue light","level":2,"score":0.4730234146118164},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.40797775983810425},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3433213233947754},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.32824569940567017},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30263036489486694},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22617551684379578},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13622194528579712},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.13561362028121948},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.09823226928710938}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:uwspace.uwaterloo.ca:10012/13610","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10012/13610","pdf_url":"http://hdl.handle.net/10012/13610","source":{"id":"https://openalex.org/S4306401661","display_name":"UWSpace (University of Waterloo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I151746483","host_organization_name":"University of Waterloo","host_organization_lineage":["https://openalex.org/I151746483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Master Thesis"},{"id":"mag:2895898411","doi":null,"is_oa":false,"landing_page_url":"https://uwspace.uwaterloo.ca/handle/10012/13610","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:uwspace.uwaterloo.ca:10012/13610","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10012/13610","pdf_url":"http://hdl.handle.net/10012/13610","source":{"id":"https://openalex.org/S4306401661","display_name":"UWSpace (University of Waterloo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I151746483","host_organization_name":"University of Waterloo","host_organization_lineage":["https://openalex.org/I151746483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Master Thesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8371999859809875}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322676","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68"},{"id":"https://openalex.org/F4320337785","display_name":"Johnson and Johnson Vision Care","ror":"https://ror.org/05snhe788"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2895898411.pdf","grobid_xml":"https://content.openalex.org/works/W2895898411.grobid-xml"},"referenced_works_count":87,"referenced_works":["https://openalex.org/W180812339","https://openalex.org/W1451251438","https://openalex.org/W1485715901","https://openalex.org/W1569325792","https://openalex.org/W1580988757","https://openalex.org/W1789824814","https://openalex.org/W1806403707","https://openalex.org/W1936390215","https://openalex.org/W1969149651","https://openalex.org/W1972293599","https://openalex.org/W1977388717","https://openalex.org/W1979884986","https://openalex.org/W1981784386","https://openalex.org/W1982564942","https://openalex.org/W1983052900","https://openalex.org/W1987701953","https://openalex.org/W1988222262","https://openalex.org/W1988944457","https://openalex.org/W1989558725","https://openalex.org/W1994480476","https://openalex.org/W1996378596","https://openalex.org/W2000237980","https://openalex.org/W2003219053","https://openalex.org/W2005461846","https://openalex.org/W2007456016","https://openalex.org/W2008095451","https://openalex.org/W2014209847","https://openalex.org/W2022916713","https://openalex.org/W2025996219","https://openalex.org/W2027923027","https://openalex.org/W2028056326","https://openalex.org/W2030457251","https://openalex.org/W2034561752","https://openalex.org/W2035853180","https://openalex.org/W2036612444","https://openalex.org/W2036749106","https://openalex.org/W2037138827","https://openalex.org/W2039010009","https://openalex.org/W2040442590","https://openalex.org/W2046769143","https://openalex.org/W2048270119","https://openalex.org/W2055826030","https://openalex.org/W2056888759","https://openalex.org/W2062507976","https://openalex.org/W2063406079","https://openalex.org/W2064378846","https://openalex.org/W2065922001","https://openalex.org/W2079753165","https://openalex.org/W2083814626","https://openalex.org/W2090549741","https://openalex.org/W2092762186","https://openalex.org/W2094532102","https://openalex.org/W2094938672","https://openalex.org/W2102444643","https://openalex.org/W2105472922","https://openalex.org/W2106691188","https://openalex.org/W2107550000","https://openalex.org/W2115908598","https://openalex.org/W2124286329","https://openalex.org/W2137331743","https://openalex.org/W2138765842","https://openalex.org/W2147912359","https://openalex.org/W2152412393","https://openalex.org/W2153992927","https://openalex.org/W2157391553","https://openalex.org/W2159416157","https://openalex.org/W2160743259","https://openalex.org/W2163796682","https://openalex.org/W2165328654","https://openalex.org/W2175171485","https://openalex.org/W2177010324","https://openalex.org/W2257973856","https://openalex.org/W2267627900","https://openalex.org/W2269855166","https://openalex.org/W2277475520","https://openalex.org/W2286766946","https://openalex.org/W2292298189","https://openalex.org/W2316467102","https://openalex.org/W2333199810","https://openalex.org/W2336341160","https://openalex.org/W2483314746","https://openalex.org/W2516831942","https://openalex.org/W2548740874","https://openalex.org/W2603446962","https://openalex.org/W2758785812","https://openalex.org/W2773857860","https://openalex.org/W4248790175"],"related_works":["https://openalex.org/W4392501577","https://openalex.org/W4403993028","https://openalex.org/W4304127692","https://openalex.org/W3208385080","https://openalex.org/W4408418599","https://openalex.org/W4313422475","https://openalex.org/W4200033994","https://openalex.org/W7155649062","https://openalex.org/W2852381672","https://openalex.org/W4226053393"],"abstract_inverted_index":{"The":[0,265],"visible":[1,14,277],"wavelengths":[2,57,82,109,113,170],"are":[3,61,122,131,142],"essential":[4,50,62],"to":[5,20,35,63,117,165,189,236],"a":[6,94,162,183,230],"normal":[7],"colour":[8],"vision,":[9],"however":[10,140],"overexposure":[11],"of":[12,58,97,114,177,194,217,234,247],"high-energy":[13],"(HEV)":[15],"light":[16,32,60,70,99,116,157],"may":[17,83],"be":[18,118],"damaging":[19],"both":[21,153],"ocular":[22],"and":[23,46,53,74,155,209,239,288,292],"non-ocular":[24],"health.":[25],"Some":[26],"health":[27,86,90],"concerns":[28],"associated":[29],"with":[30,196,229],"HEV":[31],"(commonly":[33],"referred":[34],"as":[36,68,242,244],"blue":[37,59,98,115,156],"light)":[38],"include":[39],"retinal":[40],"damage,":[41],"age-related":[42],"macular":[43],"degeneration":[44],"(AMD)":[45],"photophobia":[47],"in":[48,171,275],"benign":[49],"blepharospasm":[51],"(BEB)":[52],"migraine":[54],"patients.":[55],"Certain":[56],"regulating":[64],"bodily":[65],"functions":[66],"such":[67],"pupillary":[69],"reflex,":[71],"melatonin":[72],"regulation,":[73],"circadian":[75],"rhythm,":[76],"therefore":[77],"completely":[78],"filtering":[79,100,167,225,270],"out":[80,168],"these":[81],"have":[84],"adverse":[85],"effects.":[87],"Despite":[88],"its":[89],"impact,":[91],"there":[92,141],"is":[93],"severe":[95],"dearth":[96],"eyewear":[101],"that":[102],"provide":[103],"adequate":[104],"protection":[105],"from":[106],"harmful":[107],"blue-light":[108,128,169,224,269],"while":[110,272],"allowing":[111],"beneficial":[112],"transmitted.":[119],"\\nContact":[120],"lenses":[121,148,173,260,267,283],"an":[123],"attractive":[124],"platform":[125],"for":[126,191],"incorporating":[127],"filters.":[129],"There":[130],"currently":[132,143],"over":[133],"71":[134],"million":[135],"contact":[136,147,172,259],"lens":[137],"wearers":[138],"worldwide,":[139],"no":[144],"commercially":[145],"available":[146],"on":[149],"the":[150,175,192,223,251,276,281],"market":[151],"offering":[152],"UV":[154,287],"protection.":[158],"\\nThis":[159],"thesis":[160],"presents":[161],"novel":[163],"approach":[164],"selectively":[166],"through":[174],"use":[176],"plasmonic":[178],"silver":[179],"nanoparticles":[180],"(AgNPs).":[181],"First,":[182],"tunable":[184],"synthesis":[185],"process":[186],"was":[187],"developed":[188],"allow":[190],"production":[193],"AgNPs":[195,226,253],"customizable":[197],"localized":[198],"surface":[199],"plasmon":[200],"resonance":[201],"(LSPR)":[202],"peaks":[203],"between":[204],"400":[205],"\u2013":[206],"450":[207],"nm":[208],"full":[210],"width":[211],"at":[212],"half":[213],"maximum":[214],"(FWHM)":[215],"values":[216],"less":[218],"than":[219],"45":[220],"nm.":[221],"Next,":[222],"were":[227,254],"encapsulated":[228],"thick,":[231],"uniform":[232],"layer":[233],"silica":[235],"preserve":[237],"colloidal":[238],"optical":[240],"stability":[241,285],"well":[243],"minimizing":[245],"leaching":[246],"Ag+":[248],"ions.":[249],"Lastly,":[250],"silica-coated":[252],"integrated":[255],"into":[256],"commercial":[257],"etafilcon":[258],"using":[261],"industry":[262],"transferrable":[263],"processes.":[264],"NP-integrated":[266,282],"demonstrated":[268],"capabilities":[271],"being":[273],"transparent":[274],"wavelengths.":[278],"In":[279],"addition,":[280],"demonstrate":[284],"post-autoclaving,":[286],"natural":[289],"sunlight":[290],"exposure,":[291],"room":[293],"temperature":[294],"storage.":[295]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2018-10-26T00:00:00"}