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<export-example>
  <doc>
    <id>61387</id>
    <completedYear/>
    <publishedYear>2024</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>11</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>article</type>
    <publisherName>Royal Society of Chemistry (RSC)</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">The role of temperature in the photoluminescence quantum yield (PLQY) of Ag2S-based nanocrystals</title>
    <abstract language="eng">Highly emissive Ag2S nanocrystals (NCs) passivated with a gradated shell incorporating Se and Zn were synthesized in air, and the temperature dependence of their photoluminescence quantum yield (PLQY) was quantified in both organic and aqueous media at B1200 nm. The relevance of this parameter, measured at physiological temperatures, is highlighted for applications that rely on the near infrared (NIR) photoluminescence of NCs, such as deep NIR imaging or luminescence nanothermometry. Hyperspectral NIR imaging shows that Ag2S-based NCs with a PLQY in organic media of about 10% are inefficient for&#13;
imaging at 40 8C through 20 mm thick tissue with low laser irradiation&#13;
power densities. In contrast, water-transferred Ag2S-based NCs with an&#13;
initial PLQY of 2% in water exhibit improved robustness against temperature changes, enabling improved imaging performance.</abstract>
    <parentTitle language="eng">Materials Horizons</parentTitle>
    <identifier type="doi">10.1039/D4MH01016G</identifier>
    <identifier type="urn">urn:nbn:de:kobv:b43-613877</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="date_peer_review">21.10.2024</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <licence>Creative Commons - CC BY-NC - Namensnennung - Nicht kommerziell 4.0 International</licence>
    <author>P. Wang</author>
    <author>R. Morales-Marquez</author>
    <author>G. Cervas</author>
    <author>A. Hernandez Medel</author>
    <author>M. P. Ogayar</author>
    <author>D. Jimenez de Aberasturi</author>
    <author>A. I. de Isidro-Gomez</author>
    <author>A. Torres-Padro</author>
    <author>F. J. Palomares</author>
    <author>S. Garcia-Orrit</author>
    <author>C. T. Sousa</author>
    <author>A. Espinosa</author>
    <author>H. H. Telle</author>
    <author>D. H. Ortgies</author>
    <author>V. Vega-Mayoral</author>
    <author>J. Cabanillas-Gonzalez</author>
    <author>E. M. Rodriguez</author>
    <author>Ute Resch-Genger</author>
    <author>Karl David Wegner</author>
    <author>B. H. Juarez</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Quantum dots</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ag2S</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fluorescence</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nanomaterial design</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Advanced nanomaterials</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Shortwave infrared (SWIR)</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Temperature sensing</value>
    </subject>
    <collection role="ddc" number="543">Analytische Chemie</collection>
    <collection role="ddc" number="620">Ingenieurwissenschaften und zugeordnete Tätigkeiten</collection>
    <collection role="institutes" number="">1 Analytische Chemie; Referenzmaterialien</collection>
    <collection role="institutes" number="">1.2 Biophotonik</collection>
    <collection role="themenfelder" number="">Material</collection>
    <collection role="themenfelder" number="">Chemie und Prozesstechnik</collection>
    <collection role="themenfelder" number="">Chemische Charakterisierung und Spurenanalytik</collection>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei für die Öffentlichkeit verfügbar ("Open Access")</collection>
    <collection role="unnumberedseries" number="">Wissenschaftliche Artikel der BAM</collection>
    <collection role="themenfelder" number="">Advanced Materials</collection>
    <thesisPublisher>Bundesanstalt für Materialforschung und -prüfung (BAM)</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-bam/files/61387/Wang-et-al-2024.pdf</file>
  </doc>
</export-example>
