The 21st International Conference on Luminescence
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Session Details

Nanomaterial/Upconversion

Nano-material/Upconversion

Thu. Sep 24, 2026 12:20 PM - 1:30 PM JST
Thu. Sep 24, 2026 3:20 AM - 4:30 AM UTC
Area III(Base of Human and Environmental bldg.)
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT51]Ultra-wideband-responsive photon conversion in lanthanide nanocrystals

*Zhao Jiang1, Wanwan Li2 (1. University of Cambridge (UK), 2. Shanghai Jiao Tong University (China))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT53]Lanthanide Luminescent Materials for Advanced Anti-Counterfeiting and X-ray Imaging

*Lili Xie1 (1. Fujian Medical University (China))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT55]Indoor Application of Luminescent Solar Concentrators Using Fluorescent Nanocomposite Films of CuInS2/ZnS Quantum Dots

*Hiroki Koyasu1, Tetsuhiko Isobe1, Yoshiki Iso1 (1. Keio university (Japan))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT57]Photoluminescence and energy transfer properties of Mn-doped Zn1-xCdxSe alloy quantum dots

*Yuto Osako1, DaeGwi Kim1 (1. Osaka Metropolitan University (Japan))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT59]Photoluminescence properties of water-soluble CdSe/ZnS quantum dots prepared by a hydrothermal method

*Takumi Ishikawa1, DaeGwi Kim1 (1. Osaka Metropolitan University (Japan))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT61]Optimizing the red photoluminescence quantum yield of ligand-exchanged CuInS2/ZnS quantum dots in a PBS solution

*Haowei Tan1, Yoshiki Iso1, Tetsuhiko Isobe1 (1. Keio university (Japan))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT63]Change in Intensity Ratio between Red and Green Up-Conversion Luminescence from Er-Doped Oxides

*Tomoki Koikawa1, Mikhail G. Brik2, Tomoyuki Yamamoto1 (1. Waseda University (Japan), 2. University of Tartu (Estonia))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT65]Influence of low phonon energy on Yb3+-sensitized upconversion luminescence in KPb2Cl5 nanocrystals

*Małgorzata Misiak1, Magdalena Sobota1 (1. Institute of Low Temperature and Structure Research Polish Academy of Sciences, Wrocław, Poland (Poland))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT67]Rare Earth Doped Cs3Bi2Cl9 for Optical Thermometry and Anticounterfeiting Applications

*Shanas Fatima1, Santosh Kachhap1, Zubair Nabi2, Sunil Kumar Singh1 (1. Indian Institute of Technology, (BHU) (India), 2. Shiv Nadar Institute of Eminence (India))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT69]Water-insensitive NIR-I-to-NIR-I Down-shifting Nanoparticles Enable Stable Biomarker Detection at Low Power Thresholds in Opaque Aqueous Environments

*Dongkyu Kang1,2, Suyoen Kim1, Joonseok Lee1 (1. Hanyang University (Korea), 2. Kyoto University (Japan))
12:20 PM - 1:30 PM JST(3:20 AM - 4:30 AM UTC)

[3PT71]Resolving Singlet, Triplet, and Excimer Pathways in Porphyrin
to Nedynium-dopped Nanopartiles Energy Transfer

*Julia Osmólska1, Lars van Turnhout1, Zhongzheng Yu1, Akshay Rao1 (1. University of Cambridge (UK))
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