Dataset.

Supplementary Movie 02 of the article Water-Stable Upconverting Coordination Polymer Nanoparticles for Transparent Films and Anticounterfeiting Patterns with Air-Stable Upconversion

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/337671
Digital.CSIC. Repositorio Institucional del CSIC
  • Zhang, Junda
  • Ruiz Molina, Daniel
  • Novio, Fernando
  • Roscini, Claudio
1 video. -- Video showing the scanning with a UV beam over the VVUC1-CPNs-based spraycoated pattern deposited onto DPA-S-CPNs background. The emission does not change all over the scanning as DPA-S-COOH emission is always activated., Photon upconversion (UC) based on triplet–triplet annihilation is a very promising phenomenon with potential application in several areas, though, due to the intrinsic mechanism, the achievement of diffusion-limited solid materials with air-stable UC is still a challenge. Herein, we report UC coordination polymer nanoparticles (CPNs) combining sensitizer and emitter molecules especially designed with alkyl spacers that promote the amorphous character. Beyond the characteristic constraints of crystalline MOFs, amorphous CPNs facilitate high dye density and flexible ratio tunability. To show the universality of the approach, two types of UC-CPNs are reported, exhibiting highly photostable UC in two different visible spectral regions. Given their nanoscale, narrow size distribution, and good chemical/colloidal stability in water, the CPNs were also successfully printed as anticounterfeiting patterns and used to make highly transparent and photostable films for luminescent solar concentrators, both showing air-stable UC., Peer reviewed
 
DOI: http://hdl.handle.net/10261/337671
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/337671

HANDLE: http://hdl.handle.net/10261/337671
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/337671
 
Ver en: http://hdl.handle.net/10261/337671
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/337671

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/337671
Dataset. 2023

SUPPLEMENTARY MOVIE 02 OF THE ARTICLE WATER-STABLE UPCONVERTING COORDINATION POLYMER NANOPARTICLES FOR TRANSPARENT FILMS AND ANTICOUNTERFEITING PATTERNS WITH AIR-STABLE UPCONVERSION

Digital.CSIC. Repositorio Institucional del CSIC
  • Zhang, Junda
  • Ruiz Molina, Daniel
  • Novio, Fernando
  • Roscini, Claudio
1 video. -- Video showing the scanning with a UV beam over the VVUC1-CPNs-based spraycoated pattern deposited onto DPA-S-CPNs background. The emission does not change all over the scanning as DPA-S-COOH emission is always activated., Photon upconversion (UC) based on triplet–triplet annihilation is a very promising phenomenon with potential application in several areas, though, due to the intrinsic mechanism, the achievement of diffusion-limited solid materials with air-stable UC is still a challenge. Herein, we report UC coordination polymer nanoparticles (CPNs) combining sensitizer and emitter molecules especially designed with alkyl spacers that promote the amorphous character. Beyond the characteristic constraints of crystalline MOFs, amorphous CPNs facilitate high dye density and flexible ratio tunability. To show the universality of the approach, two types of UC-CPNs are reported, exhibiting highly photostable UC in two different visible spectral regions. Given their nanoscale, narrow size distribution, and good chemical/colloidal stability in water, the CPNs were also successfully printed as anticounterfeiting patterns and used to make highly transparent and photostable films for luminescent solar concentrators, both showing air-stable UC., Peer reviewed




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