{"id":"https://openalex.org/W1965654185","doi":"https://doi.org/10.1155/2008/270475","title":"A New FRET\u2010Based Sensitive DNA Sensor for Medical Diagnostics using PNA Probe and Water\u2010Soluble Blue Light Emitting Polymer","display_name":"A New FRET\u2010Based Sensitive DNA Sensor for Medical Diagnostics using PNA Probe and Water\u2010Soluble Blue Light Emitting Polymer","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1965654185","doi":"https://doi.org/10.1155/2008/270475","mag":"1965654185"},"language":"en","primary_location":{"id":"doi:10.1155/2008/270475","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/270475","pdf_url":"https://downloads.hindawi.com/journals/js/2008/270475.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/js/2008/270475.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027995946","display_name":"Nidhi Mathur","orcid":null},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nidhi Mathur","raw_affiliation_strings":["Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037677613","display_name":"Anamika Aneja","orcid":null},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Anamika Aneja","raw_affiliation_strings":["Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051173946","display_name":"P. K. Bhatnagar","orcid":"https://orcid.org/0000-0001-7393-5753"},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. K. Bhatnagar","raw_affiliation_strings":["Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103405973","display_name":"P. C. Mathur","orcid":"https://orcid.org/0009-0005-7350-6621"},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. C. Mathur","raw_affiliation_strings":["Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Science, University of Delhi South Campus, Benito Juarez Road, New Delhi-110021, India","institution_ids":["https://openalex.org/I110166357"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037677613"],"corresponding_institution_ids":["https://openalex.org/I110166357"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.2807,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.59005769,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2008","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11240","display_name":"Luminescence and Fluorescent Materials","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T10432","display_name":"DNA and Nucleic Acid Chemistry","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/f\u00f6rster-resonance-energy-transfer","display_name":"F\u00f6rster resonance energy transfer","score":0.9620891809463501},{"id":"https://openalex.org/keywords/dna","display_name":"DNA","score":0.634261965751648},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.5965598225593567},{"id":"https://openalex.org/keywords/biosensor","display_name":"Biosensor","score":0.5923488140106201},{"id":"https://openalex.org/keywords/polymer","display_name":"Polymer","score":0.4711412787437439},{"id":"https://openalex.org/keywords/fluorescence","display_name":"Fluorescence","score":0.46904903650283813},{"id":"https://openalex.org/keywords/photoluminescence","display_name":"Photoluminescence","score":0.4683895409107208},{"id":"https://openalex.org/keywords/cationic-polymerization","display_name":"Cationic polymerization","score":0.4434603750705719},{"id":"https://openalex.org/keywords/fluorescein","display_name":"Fluorescein","score":0.4315904974937439},{"id":"https://openalex.org/keywords/conjugated-system","display_name":"Conjugated system","score":0.4228243827819824},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.36961546540260315},{"id":"https://openalex.org/keywords/photochemistry","display_name":"Photochemistry","score":0.3243340253829956},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2487194836139679},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.20308756828308105},{"id":"https://openalex.org/keywords/polymer-chemistry","display_name":"Polymer chemistry","score":0.17633488774299622},{"id":"https://openalex.org/keywords/biochemistry","display_name":"Biochemistry","score":0.14290514588356018},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10226711630821228},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.08088243007659912},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06184014678001404}],"concepts":[{"id":"https://openalex.org/C96305047","wikidata":"https://www.wikidata.org/wiki/Q367473","display_name":"F\u00f6rster resonance energy transfer","level":3,"score":0.9620891809463501},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.634261965751648},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5965598225593567},{"id":"https://openalex.org/C160756335","wikidata":"https://www.wikidata.org/wiki/Q669391","display_name":"Biosensor","level":2,"score":0.5923488140106201},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.4711412787437439},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.46904903650283813},{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.4683895409107208},{"id":"https://openalex.org/C183882617","wikidata":"https://www.wikidata.org/wiki/Q3046749","display_name":"Cationic polymerization","level":2,"score":0.4434603750705719},{"id":"https://openalex.org/C2778015030","wikidata":"https://www.wikidata.org/wiki/Q410922","display_name":"Fluorescein","level":3,"score":0.4315904974937439},{"id":"https://openalex.org/C112613896","wikidata":"https://www.wikidata.org/wiki/Q898370","display_name":"Conjugated system","level":3,"score":0.4228243827819824},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.36961546540260315},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.3243340253829956},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2487194836139679},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.20308756828308105},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.17633488774299622},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.14290514588356018},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10226711630821228},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08088243007659912},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06184014678001404}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2008/270475","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/270475","pdf_url":"https://downloads.hindawi.com/journals/js/2008/270475.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:07763bc2be5b4acb8d629c0f8fcfdaed","is_oa":false,"landing_page_url":"https://doaj.org/article/07763bc2be5b4acb8d629c0f8fcfdaed","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensors, Vol 2008 (2008)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2008/270475","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/270475","pdf_url":"https://downloads.hindawi.com/journals/js/2008/270475.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/6"}],"awards":[{"id":"https://openalex.org/G4780070134","display_name":null,"funder_award_id":"BT/PR6440/ MED/14/812/2005","funder_id":"https://openalex.org/F4320320717","funder_display_name":"Department of Biotechnology, Ministry of Science and Technology, India"}],"funders":[{"id":"https://openalex.org/F4320320717","display_name":"Department of Biotechnology, Ministry of Science and Technology, India","ror":"https://ror.org/03tjsyq23"},{"id":"https://openalex.org/F4320324131","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1965654185.pdf","grobid_xml":"https://content.openalex.org/works/W1965654185.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1485882711","https://openalex.org/W1503370327","https://openalex.org/W1517369698","https://openalex.org/W1545016414","https://openalex.org/W1970592466","https://openalex.org/W1976829642","https://openalex.org/W1982348261","https://openalex.org/W1989842608","https://openalex.org/W1993536399","https://openalex.org/W1997096397","https://openalex.org/W2006998980","https://openalex.org/W2007863706","https://openalex.org/W2009692435","https://openalex.org/W2014764730","https://openalex.org/W2031495754","https://openalex.org/W2033808935","https://openalex.org/W2035147376","https://openalex.org/W2035868441","https://openalex.org/W2040064715","https://openalex.org/W2085475044","https://openalex.org/W2086088161","https://openalex.org/W2089454582","https://openalex.org/W2097546406","https://openalex.org/W2132235135","https://openalex.org/W2135437943","https://openalex.org/W2159941442","https://openalex.org/W2282054059","https://openalex.org/W2312862237","https://openalex.org/W2491458126","https://openalex.org/W2768989235"],"related_works":["https://openalex.org/W2788571415","https://openalex.org/W2371793935","https://openalex.org/W2146292829","https://openalex.org/W2003677112","https://openalex.org/W2032124327","https://openalex.org/W1547421146","https://openalex.org/W2806593264","https://openalex.org/W4310992485","https://openalex.org/W2348024268","https://openalex.org/W2080071770"],"abstract_inverted_index":{"A":[0],"reliable,":[1],"fast,":[2],"and":[3,16,54,120],"low\u2010cost":[4],"biosensor":[5],"for":[6,18],"medical":[7],"diagnostics":[8],"using":[9],"DNA":[10,85,134],"sequence":[11,135],"detection":[12,20],"has":[13,46],"been":[14,47],"developed":[15],"tested":[17],"the":[19,22,101,107,111,114,129,133],"of":[21,69],"bacterium":[23],"\u201c":[24],"Bacillus":[25],"anthracis":[26],".\u201d":[27],"In":[28],"this":[29,70],"sensor,":[30],"Poly":[31],"[9,9\u2010di":[32],"(6,6":[33],"\u2032":[34,38],"\u2010":[35],"N,":[36],"N":[37],"trimethylammonium)":[39],"hexylfluorenyl\u20102,":[40],"7\u2010diyl)\u2010alt\u2010co\u2010":[41],"(1,4\u2010phenylene)]":[42],"dibromide":[43],"salt":[44],"(PFP)":[45],"taken":[48],"as":[49,63],"cationic":[50],"conjugated":[51],"polymer":[52],"(CCP)":[53],"PNA":[55],"attached":[56],"with":[57,81],"fluorescein":[58],"dye":[59],"(PNAC":[60],"\u2217":[61,77,103,124],")":[62],"a":[64,75,82],"probe.":[65],"The":[66],"basic":[67],"principle":[68],"sensor":[71],"is":[72,79,109,136],"that":[73,121],"when":[74],"PNAC":[76,102,123],"probe":[78],"hybridized":[80],"single":[83],"strand":[84],"(ssDNA)":[86],"having":[87],"complementary":[88],"sequence,":[89],"Forster":[90],"resonance":[91],"energy":[92],"transfer":[93],"(FRET)":[94],"may":[95],"take":[96],"place":[97],"from":[98,113,122],"PFP":[99,115],"to":[100,138],"/DNA":[104],"complex.":[105],"If":[106],"FRET":[108,140],"efficient,":[110],"photoluminescence":[112],"will":[116,125,141],"be":[117,126],"highly":[118],"quenched":[119],"enhanced.":[127],"On":[128],"other":[130],"hand,":[131],"if":[132],"noncomplementary":[137],"PNA,":[139],"not":[142],"occur.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}