{"id":"https://openalex.org/W2169167938","doi":"https://doi.org/10.1109/icmens.2003.1222006","title":"Electrostatic interactions between nanoparticles in confined spaces: influence of confining wall roughness","display_name":"Electrostatic interactions between nanoparticles in confined spaces: influence of confining wall roughness","publication_year":2004,"publication_date":"2004-05-06","ids":{"openalex":"https://openalex.org/W2169167938","doi":"https://doi.org/10.1109/icmens.2003.1222006","mag":"2169167938"},"language":"en","primary_location":{"id":"doi:10.1109/icmens.2003.1222006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmens.2003.1222006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings International Conference on MEMS, NANO and Smart Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055069819","display_name":"Prodip K. Das","orcid":"https://orcid.org/0000-0001-9096-3721"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"P.K. Das","raw_affiliation_strings":["Department of Mechanical Engineering, 4-9 Mechanical Engineering Building, University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, 4-9 Mechanical Engineering Building, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071930915","display_name":"S. Bhattacharjee","orcid":"https://orcid.org/0000-0001-6158-3578"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Bhattacharjee","raw_affiliation_strings":["Department of Mechanical Engineering, 4-9 Mechanical Engineering Building, University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, 4-9 Mechanical Engineering Building, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5055069819"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":0.2861,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63385577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"263","last_page":"268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11255","display_name":"Microfluidic and Bio-sensing Technologies","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11255","display_name":"Microfluidic and Bio-sensing Technologies","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12274","display_name":"Electrostatics and Colloid Interactions","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11582","display_name":"Nanopore and Nanochannel Transport Studies","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/capillary-action","display_name":"Capillary action","score":0.742011547088623},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.6056903600692749},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.5713565349578857},{"id":"https://openalex.org/keywords/electrostatics","display_name":"Electrostatics","score":0.5655335187911987},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5536377429962158},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.5471356511116028},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"Surface roughness","score":0.5167726278305054},{"id":"https://openalex.org/keywords/radius","display_name":"RADIUS","score":0.49950575828552246},{"id":"https://openalex.org/keywords/spheres","display_name":"SPHERES","score":0.45438775420188904},{"id":"https://openalex.org/keywords/poissons-equation","display_name":"Poisson's equation","score":0.42290377616882324},{"id":"https://openalex.org/keywords/surface-charge","display_name":"Surface charge","score":0.41494306921958923},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.39967915415763855},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.37277162075042725},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27888238430023193},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.2409910261631012}],"concepts":[{"id":"https://openalex.org/C196806460","wikidata":"https://www.wikidata.org/wiki/Q188603","display_name":"Capillary action","level":2,"score":0.742011547088623},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.6056903600692749},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5713565349578857},{"id":"https://openalex.org/C117626034","wikidata":"https://www.wikidata.org/wiki/Q26336","display_name":"Electrostatics","level":2,"score":0.5655335187911987},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5536377429962158},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.5471356511116028},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.5167726278305054},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.49950575828552246},{"id":"https://openalex.org/C72422203","wikidata":"https://www.wikidata.org/wiki/Q7392545","display_name":"SPHERES","level":2,"score":0.45438775420188904},{"id":"https://openalex.org/C96716743","wikidata":"https://www.wikidata.org/wiki/Q827688","display_name":"Poisson's equation","level":2,"score":0.42290377616882324},{"id":"https://openalex.org/C2780358262","wikidata":"https://www.wikidata.org/wiki/Q1540423","display_name":"Surface charge","level":2,"score":0.41494306921958923},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.39967915415763855},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.37277162075042725},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27888238430023193},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2409910261631012},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icmens.2003.1222006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmens.2003.1222006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings International Conference on MEMS, NANO and Smart Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320994","display_name":"Canada Research Chairs","ror":"https://ror.org/0517h6h17"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1984170241","https://openalex.org/W1989526874","https://openalex.org/W1991142621","https://openalex.org/W2015371940","https://openalex.org/W2022552526","https://openalex.org/W2040117612","https://openalex.org/W2053730639","https://openalex.org/W2066498474","https://openalex.org/W2082112427","https://openalex.org/W2109911863","https://openalex.org/W4236202147","https://openalex.org/W6647849195"],"related_works":["https://openalex.org/W3193357262","https://openalex.org/W4387779038","https://openalex.org/W2030434620","https://openalex.org/W2138488418","https://openalex.org/W2037987346","https://openalex.org/W2104617428","https://openalex.org/W2133684605","https://openalex.org/W1569572113","https://openalex.org/W1991720518","https://openalex.org/W2059222075"],"abstract_inverted_index":{"Nanoparticles":[0],"confined":[1],"in":[2,9,91,171],"capillaries":[3],"is":[4,67,94],"a":[5,10,52,64,76,162],"commonly":[6],"encountered":[7],"system":[8],"variety":[11],"of":[12,25,37,63,79,112,119,139,143,157,169],"micro":[13],"and":[14,175],"nano":[15],"electromechanical":[16],"devices.":[17],"In":[18],"this":[19,155],"paper":[20],"we":[21],"study":[22],"the":[23,26,30,71,87,92,104,110,113,123,131,137,140,144],"influence":[24,118],"confining":[27],"geometry":[28],"on":[29,122],"electrostatic-interaction":[31],"forces":[32,42],"between":[33,43,103],"two":[34,44],"nanoparticles.":[35],"Predictions":[36],"electrostatic":[38,158],"double":[39],"layer":[40],"interaction":[41,101,125],"similarly":[45],"charged":[46],"smooth":[47],"spherical":[48],"colloidal":[49],"particles":[50],"inside":[51],"long":[53],"\"rough":[54],"\"":[55],"capillary":[56,72,115],"are":[57],"presented.":[58],"A":[59],"simple":[60],"numerical":[61],"model":[62],"rough":[65,114],"surface":[66,120,141],"proposed,":[68],"which":[69],"assumes":[70],"wall":[73],"to":[74,136,147,153,160],"be":[75],"periodic":[77],"function":[78],"axial":[80],"position.":[81],"The":[82,100,117],"nonlinear":[83],"Poisson-Boltzmann":[84],"equation":[85],"governing":[86],"electrical":[88],"potential":[89],"distribution":[90],"electrolyte":[93],"solved":[95],"using":[96],"finite":[97],"element":[98],"technique.":[99],"force":[102,126,159],"spheres":[105],"was":[106,127,134],"affected":[107],"significantly":[108],"by":[109],"proximity":[111],"wall.":[116],"undulations":[121,142],"particle-particle":[124],"most":[128],"pronounced":[129],"when":[130],"particle":[132,163],"radius":[133],"comparable":[135],"wavelength":[138],"capillary.":[145],"According":[146],"present":[148],"simulations,":[149],"it":[150],"seems":[151],"possible":[152],"utilize":[154],"oscillation":[156],"move":[161],"through":[164],"micro-channels":[165],"for":[166],"controlled":[167],"delivery":[168],"fluids":[170],"devices":[172],"like":[173],"micro-arrays":[174],"labs-on-a-chip.":[176]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}