Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autoren

  • Laszlo Sajti
  • Denis N. Karimov
  • Vasilina V. Rocheva
  • Nataliya A. Arkharova
  • Kirill V. Khaydukov
  • Oleg I. Lebedev
  • Alexey E. Voloshin
  • Alla N. Generalova
  • Boris N. Chichkov
  • Evgeny V. Khaydukov

Organisationseinheiten

Externe Organisationen

  • AIT Austrian Institute of Technology GmbH
  • Institute of Photon Technologies of Federal Scientific Research Centre “Crystallography and Photonics” of the Russian Academy of Sciences
  • Universite de Caen
  • Sechenov First Moscow State Medical University
  • Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences (IBCh RAS)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Seiten (von - bis)1141-1148
Seitenumfang8
FachzeitschriftNano research
Jahrgang14
Ausgabenummer4
Frühes Online-Datum9 Nov. 2020
PublikationsstatusVeröffentlicht - Apr. 2021

Abstract

One dimensional (1D) nanostructures attract considerable attention, enabling a broad application owing to their unique properties. However, the precise mechanism of 1D morphology attainment remains a matter of debate. In this study, ultrafast picosecond (ps) laser-induced treatment on upconversion nanoparticles (UCNPs) is offered as a tool for 1D-nanostructures formation. Fragmentation, reshaping through recrystallization process and bioadaptation of initially hydrophobic (β-Na1.5Y1.5F6: Yb3+, Tm3+/β-Na1.5Y1.5F6) core/shell nanoparticles by means of one-step laser treatment in water are demonstrated. “True” 1D nanostructures through “Medusa”-like structures can be obtained, maintaining anti-Stokes luminescence functionalities. A matter of the one-dimensional UCNPs based on direction of energy migration processes is debated. The proposed laser treatment approach is suitable for fast UCNP surface modification and nano-to-nano transformation, that open unique opportunities to expand UCNP applications in industry and biomedicine. [Figure not available: see fulltext.].

ASJC Scopus Sachgebiete

Zitieren

Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures. / Sajti, Laszlo; Karimov, Denis N.; Rocheva, Vasilina V. et al.
in: Nano research, Jahrgang 14, Nr. 4, 04.2021, S. 1141-1148.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Sajti, L, Karimov, DN, Rocheva, VV, Arkharova, NA, Khaydukov, KV, Lebedev, OI, Voloshin, AE, Generalova, AN, Chichkov, BN & Khaydukov, EV 2021, 'Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures', Nano research, Jg. 14, Nr. 4, S. 1141-1148. https://doi.org/10.1007/s12274-020-3163-4
Sajti, L., Karimov, D. N., Rocheva, V. V., Arkharova, N. A., Khaydukov, K. V., Lebedev, O. I., Voloshin, A. E., Generalova, A. N., Chichkov, B. N., & Khaydukov, E. V. (2021). Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures. Nano research, 14(4), 1141-1148. https://doi.org/10.1007/s12274-020-3163-4
Sajti L, Karimov DN, Rocheva VV, Arkharova NA, Khaydukov KV, Lebedev OI et al. Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures. Nano research. 2021 Apr;14(4):1141-1148. Epub 2020 Nov 9. doi: 10.1007/s12274-020-3163-4
Sajti, Laszlo ; Karimov, Denis N. ; Rocheva, Vasilina V. et al. / Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures. in: Nano research. 2021 ; Jahrgang 14, Nr. 4. S. 1141-1148.
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title = "Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures",
abstract = "One dimensional (1D) nanostructures attract considerable attention, enabling a broad application owing to their unique properties. However, the precise mechanism of 1D morphology attainment remains a matter of debate. In this study, ultrafast picosecond (ps) laser-induced treatment on upconversion nanoparticles (UCNPs) is offered as a tool for 1D-nanostructures formation. Fragmentation, reshaping through recrystallization process and bioadaptation of initially hydrophobic (β-Na1.5Y1.5F6: Yb3+, Tm3+/β-Na1.5Y1.5F6) core/shell nanoparticles by means of one-step laser treatment in water are demonstrated. “True” 1D nanostructures through “Medusa”-like structures can be obtained, maintaining anti-Stokes luminescence functionalities. A matter of the one-dimensional UCNPs based on direction of energy migration processes is debated. The proposed laser treatment approach is suitable for fast UCNP surface modification and nano-to-nano transformation, that open unique opportunities to expand UCNP applications in industry and biomedicine. [Figure not available: see fulltext.].",
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AU - Karimov, Denis N.

AU - Rocheva, Vasilina V.

AU - Arkharova, Nataliya A.

AU - Khaydukov, Kirill V.

AU - Lebedev, Oleg I.

AU - Voloshin, Alexey E.

AU - Generalova, Alla N.

AU - Chichkov, Boris N.

AU - Khaydukov, Evgeny V.

N1 - Funding Information: This work was supported by the Ministry of Science and Higher Education within the State assignment FSRC «Crystallography and Photonics» RAS in part of «UCNP synthesis», by the Russian Foundation for Basic Research according to the research projects № 18-29-20064 in the part of «PL analysis» and № 20-32-70174 in the part of «complex structures analysis», by the Russian Science Foundation project № 18-79-10198 in the part of «UCNP analysis». BC acknowledges financial support from Lower Saxony through “Quanten und Nanometrologie” project (QUANOMET) and DFG Cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453).

PY - 2021/4

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N2 - One dimensional (1D) nanostructures attract considerable attention, enabling a broad application owing to their unique properties. However, the precise mechanism of 1D morphology attainment remains a matter of debate. In this study, ultrafast picosecond (ps) laser-induced treatment on upconversion nanoparticles (UCNPs) is offered as a tool for 1D-nanostructures formation. Fragmentation, reshaping through recrystallization process and bioadaptation of initially hydrophobic (β-Na1.5Y1.5F6: Yb3+, Tm3+/β-Na1.5Y1.5F6) core/shell nanoparticles by means of one-step laser treatment in water are demonstrated. “True” 1D nanostructures through “Medusa”-like structures can be obtained, maintaining anti-Stokes luminescence functionalities. A matter of the one-dimensional UCNPs based on direction of energy migration processes is debated. The proposed laser treatment approach is suitable for fast UCNP surface modification and nano-to-nano transformation, that open unique opportunities to expand UCNP applications in industry and biomedicine. [Figure not available: see fulltext.].

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KW - one-dimensional (1D) structures

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