{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0TIM30BM/790e4f1b-4b09-4845-874a-523bf1f0f118/HTML","dcterms:extent":"13 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0TIM30BM/47e1d88f-6f19-4704-a2c1-1d6d7db45d2d/PDF","dcterms:extent":"397 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0TIM30BM/0b55f2a6-a1ea-4f2b-905d-8203d3566f00/TEXT","dcterms:extent":"11 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2024","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-0TIM30BM","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2013","dc:creator":["Alizadeh, Mohamad","Alvani, Ali Asghar Sabbagh","Salimi, Reza","Sameie, Hassan","Sarabi, Ali Asghar","Tahriri, Mohammad Reza"],"dc:format":[{"@xml:lang":"sl","#text":"številka:2"},{"@xml:lang":"sl","#text":"letnik:47"},{"@xml:lang":"sl","#text":"str. 235-237"}],"dc:identifier":["ISSN:1580-2949","COBISSID:983210","URN:URN:NBN:SI:doc-0TIM30BM"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"biosensorji"},{"@xml:lang":"en","#text":"biosensors"},{"@xml:lang":"sl","#text":"fotoluminiscenca"},{"@xml:lang":"sl","#text":"kvantni delci"},{"@xml:lang":"sl","#text":"modifikacija površine"},{"@xml:lang":"en","#text":"photoluminescence"},{"@xml:lang":"en","#text":"quantum dots"},{"@xml:lang":"en","#text":"surface modification"},{"@rdf:resource":"http://www.wikidata.org/entity/Q7645993"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"The wet-chemical synthesis of functionalized Znsub{1-x}OMnsubx quantum dots utilizable in optical biosensors| Mokra kemijska sinteza funkcionaliziranih kvantnih delcev Znspodaj{1-x}OMnspodajx, uporabnih v optičnih biosenzorjih|"},"dc:description":[{"@xml:lang":"sl","#text":"ZnO quantum dots (QDs) were successfully synthesized via the precipitation technique, and the effect of the Mnsup{2+} ion concentration as dopant on the optical properties was studied. In order to control the particle size by limiting the growth of the particles after the nucleation and to provide a side group on the surface, which can be further conjugated to bio-cells, polyethylene glycol (PEG) was used as a bio-compatible capping agent. XRD analyses revealed a single-phase ZnO wurtzite crystal structure. A TEM micrograph illustrates that the final QDs were about 15 nm in diameter and hada spherical shape. Also, the organic groups on the surface of nano-particles (NPs) were characterized with Fourier transform infrared spectroscopy (FTIR). It is clear from the photo-luminescence spectra that doping Mnsup{2+} ions in the host lattice led to an appearance of a new visible emission band in the range of 410-450 nm because of the sub{4}Tsup{1} ZnO quantum dots (QDs) were successfully synthesized via the precipitation technique, and the effect of the Mnsup{2+} ion concentration as dopant on the"},{"@xml:lang":"sl","#text":"Kvantni delci (QD) ZnO so bili uspešno sintetizirani s tehniko izločanja in preučevan je bil učinek koncentracije ionov Mnna{2+} kot dopantov na optične lastnosti. Polietilen glikol (PEG) kot omejitveno sredstvo je bil uporabljen za kontrolo velikosti delcev z omejevanjem rasti delcev po nukleaciji in za zagotovitev posebne skupine na površini, ki jo je mogoče naprej združevati z biocelicami. XRD-analize so odkrile enofazni ZnO s kristalno strukturo wurtzita. Posnetek s TEM pokaže, da so končni QDs okrogle oblike s premerom okrog 15 nm. Organske skupine na površini nanodelcev (NPs) so bile določene s FTIR-spektroskopijo. Iz fotoluminiscenčnega spektra izhaja, da dopiranje ionov Mnna{2+} v gostujočo mrežo povzroči prehod na{4}Tspodaj{1} --> na{6}Aspodaj{1} in zato pojav novega vidnega emisijskega pasu v območju 410-450 nm. Rezultati kažejo, da imajo končni QDs potencial biokemičnega optičnega zaznavanja"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-0TIM30BM","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-0TIM30BM"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0TIM30BM/47e1d88f-6f19-4704-a2c1-1d6d7db45d2d/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-0TIM30BM/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-0TIM30BM"}}}}