Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Magda A. Antoniak"'
Autor:
Karolina Wójtowicz, Magda A. Antoniak, Martyna Trojnar, Marcin Nyk, Tomasz Trombik, Joanna Grzyb
Publikováno v:
Nanomaterials, Vol 12, Iss 18, p 3174 (2022)
Colloidal semiconductor quantum dots (QD), as well as other nanoparticles, are useful in cell studies as fluorescent labels. They may also be used as more active components in various cellular assays, serving as sensors or effectors. However, not all
Externí odkaz:
https://doaj.org/article/ce47487bd63a41c992d8bd45e1ef6a2a
Publikováno v:
Nanomaterials, Vol 10, Iss 6, p 1054 (2020)
The CsPbX3 nanocrystals (NCs) with X = I, Br, Cl, or the mixture of Br:I and Br:Cl in a 1:1 ratio were synthesized and characterized by TEM, DLS, and XRD. Recrystallization of the small luminescent NCs in the metastable cubic phase into bigger orthor
Externí odkaz:
https://doaj.org/article/e3180377f4724add81fe05cfc681028d
Autor:
Min Ying Tsang, Patryk Fałat, Magda A. Antoniak, Roman Ziniuk, Szymon J. Zelewski, Marek Samoć, Marcin Nyk, Junle Qu, Tymish Y. Ohulchanskyy, Dominika Wawrzyńczyk
Publikováno v:
Nanoscale. 14:14770-14778
NaYF4 and LiYF4 nanoparticles co-doped with Pr3+ and Yb3+ are reported, manifesting 980 nm excited downconversion luminescence peaked at 1320 nm for NIR-II bioimaging and 447 nm excited upconversion luminescence at 275 nm for germicide action.
Autor:
Elizaveta F. Petrusevich, Marta Głodek, Magda A. Antoniak, Tadeusz Muzioł, Damian Plażuk, Agnieszka Siomra, Marcin Nyk, Borys Ośmiałowski, Robert Zaleśny
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 295:122600
Autor:
Min Ying, Tsang, Patryk, Fałat, Magda A, Antoniak, Roman, Ziniuk, Szymon J, Zelewski, Marek, Samoć, Marcin, Nyk, Junle, Qu, Tymish Y, Ohulchanskyy, Dominika, Wawrzyńczyk
Publikováno v:
Nanoscale. 14(39)
Lanthanide-doped fluoride nanocrystals (NCs) are known to exhibit unique optical properties, such as upconversion and downconversion luminescence (UCL and DCL), which can be employed for various applications. In this work, we demonstrate that by dopi
Autor:
Magda A. Antoniak, Carlos D. S. Brites, Daniel Jaque, Luís D. Carlos, Marcin Nyk, Lucía Labrador-Páez, Patricia Haro-González, Pablo Frades, José García Solé, Elisa Ortiz-Rivero, Dasheng Lu, Dominika Wawrzynczyk
Publikováno v:
Nano Letters. 20:8024-8031
The experimental determination of the velocity of a colloidal nanoparticle (vNP) has recently became a hot topic. The thermal dependence of vNP is still left to be explored although it is a valuable source of information allowing, for instance, the d
Autor:
Magda A. Antoniak, Beata Jędrzejewska, Borys Ośmiałowski, Mohammed A Bin Jassar, Robert Zaleśny, Izabela Grela, Marcin Nyk, Josep M. Luis, Elizaveta F. Petrusevich, Denis Jacquemin
Publikováno v:
The Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, American Chemical Society, 2020, 11 (15), pp.5920-5925. ⟨10.1021/acs.jpclett.0c01438⟩
Journal of Physical Chemistry Letters, 2020, vol. 11, núm. 15, p. 5920–5925
Articles publicats (D-Q)
DUGiDocs – Universitat de Girona
instname
Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, American Chemical Society, 2020, 11 (15), pp.5920-5925. ⟨10.1021/acs.jpclett.0c01438⟩
Journal of Physical Chemistry Letters, 2020, vol. 11, núm. 15, p. 5920–5925
Articles publicats (D-Q)
DUGiDocs – Universitat de Girona
instname
The optimization of nonlinear optical properties for “real-life” applications remains a key challenge for both experimental and theoretical approaches. In particular, for two-photon processes, maximizing the two-photon action cross section (TPACS
Publikováno v:
ACS Applied Nano Materials. 3:4209-4217
The room temperature synthesis and photoluminescence properties of hexagonal phase NaBiF4 nanocrystals doped with lanthanide ions have been presented. An efficient infrared Stokes emission and upco...
Autor:
Marcin Nyk, Dawid Piątkowski, Julita Kulbacka, Maciej Cwierzona, Dominika Wawrzynczyk, Urszula Bazylińska, Sebastian Mackowski, Magda A. Antoniak
Publikováno v:
Journal of Materials Chemistry C. 8:14796-14804
Colloidal, oil-core polymer-shell nanocapsules (NCs), loaded with both upconversion NaYF4:Yb,Er nanoparticles (NPs) and CdSe quantum dots (QDs), were prepared via nanoemulsification/solvent-evaporation methods. Transmission electron microscopy (TEM),
Publikováno v:
Journal of Luminescence. 209:57-60
Nonlinear optical properties of colloidal CdSe quantum dots conjugated with proteins were investigated in a wide spectral range with the two-photon excited emission technique using a tunable femtosecond laser system in the range from 700 to 1000 nm.