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Showing 1 to 12 of 16 entries
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Double rare-earth nanothermometer in aqueous media: opening the third optical transparency window to temperature sensing.

Nanoscale

Skripka A, Benayas A, Marin R, Canton P, Hemmer E, Vetrone F.
PMID: 28252155
Nanoscale. 2017 Mar 02;9(9):3079-3085. doi: 10.1039/c6nr08472a.

Owing to the alluring possibility of contactless temperature probing with microscopic spatial resolution, photoluminescence nanothermometry at the nanoscale is rapidly advancing towards its successful application in biomedical sciences. The emergence of near-infrared nanothermometers has paved the way for temperature...

Spectral characterization of LiYbF.

Nanoscale

Skripka A, Cheng T, Jones CMS, Marin R, Marques-Hueso J, Vetrone F.
PMID: 32812995
Nanoscale. 2020 Sep 07;12(33):17545-17554. doi: 10.1039/d0nr04357e. Epub 2020 Aug 19.

In light of the recent developments on Yb

Polymer brush coated upconverting nanoparticles with improved colloidal stability and cellular labeling.

Journal of materials chemistry. B

Klimkevicius V, Voronovic E, Jarockyte G, Skripka A, Vetrone F, Rotomskis R, Katelnikovas A, Karabanovas V.
PMID: 34989749
J Mater Chem B. 2022 Jan 06; doi: 10.1039/d1tb01644j. Epub 2022 Jan 06.

Upconverting nanoparticles (UCNPs) possess great potential for biomedical application. UCNPs absorb and convert near-infrared (NIR) radiation in the biological imaging window to visible (Vis) and even ultraviolet (UV) radiation. NIR excitation offers reduced scattering and diminished autofluorescence in biological...

[Etiopathogenesis of secondary glaucoma in various diseases of the anterior segment of the vascular tract].

Oftalmologicheskii zhurnal

Skripka VK.
PMID: 4906073
Oftalmol Zh. 1969;24(4):260-6.

No abstract available.

Influence of halide ions on the structure and properties of copper indium sulphide quantum dots.

Chemical communications (Cambridge, England)

Marin R, Skripka A, Huang YC, Loh TAJ, Mazeika V, Karabanovas V, Chua DHC, Dong CL, Canton P, Vetrone F.
PMID: 32090219
Chem Commun (Camb). 2020 Mar 17;56(22):3341-3344. doi: 10.1039/c9cc08291c.

In the synthesis of CuInS2 quantum dots (QDs), the halide ions present in the copper salts influence the QD growth and optical properties. X-ray absorption spectroscopy allowed rationalizing the halide incorporation in the lattice and the dependence of electronic...

Inert Shell Effect on the Quantum Yield of Neodymium-Doped Near-Infrared Nanoparticles: The Necessary Shield in an Aqueous Dispersion.

Nano letters

Skripka A, Benayas A, Brites CDS, Martín IR, Carlos LD, Vetrone F.
PMID: 32941042
Nano Lett. 2020 Oct 14;20(10):7648-7654. doi: 10.1021/acs.nanolett.0c03187. Epub 2020 Sep 24.

Lanthanide-doped nanoparticles (LnNPs) are versatile near-infrared (NIR) emitting nanoprobes that have led to their growing interest for use in biomedicine-related imaging. Toward the brightest LnNPs, high photoluminescence quantum yield (PLQY) values are attained by implementing core/shell engineering, particularly with...

Electrospun Upconverting Nanofibrous Hybrids with Smart NIR-Light-Controlled Drug Release for Wound Dressing.

ACS applied bio materials

Huang HY, Skripka A, Zaroubi L, Findlay BL, Vetrone F, Skinner C, Oh JK, Cuccia LA.
PMID: 35019380
ACS Appl Bio Mater. 2020 Oct 19;3(10):7219-7227. doi: 10.1021/acsabm.0c01019. Epub 2020 Oct 08.

Chronic wounds present a high risk of infection due to delayed and incomplete healing, leading to increased health risks and financial burden to health-care systems. Numerous approaches to promote wound healing have been extensively explored, especially the development of...

Small and Bright Lithium-Based Upconverting Nanoparticles.

Journal of the American Chemical Society

Cheng T, Marin R, Skripka A, Vetrone F.
PMID: 30215515
J Am Chem Soc. 2018 Oct 10;140(40):12890-12899. doi: 10.1021/jacs.8b07086. Epub 2018 Sep 28.

In the context of light-mediated tumor treatment, the application of ultraviolet (UV) radiation can initiate drug release and photodynamic therapy. However, its limited penetration depth in tissues impedes the subcutaneous applicability of such radiation. On the contrary, near-infrared (NIR)...

Effect of light scattering on upconversion photoluminescence quantum yield in microscale-to-nanoscale materials.

Optics express

Jones CMS, Panov N, Skripka A, Gibbons J, Hesse F, Bos JG, Wang X, Vetrone F, Chen G, Hemmer E, Marques-Hueso J, Rodríguez MC, Nistal ML.
PMID: 32752535
Opt Express. 2020 Jul 20;28(15):22803-22818. doi: 10.1364/OE.398353.

Scattering affects excitation power density, penetration depth and upconversion emission self-absorption, resulting in particle size -dependent modifications of the external photoluminescence quantum yield (ePLQY) and net emission. Micron-size NaYF

Tuning the sensitivity of lanthanide-activated NIR nanothermometers in the biological windows.

Nanoscale

Cortelletti P, Skripka A, Facciotti C, Pedroni M, Caputo G, Pinna N, Quintanilla M, Benayas A, Vetrone F, Speghini A.
PMID: 29350231
Nanoscale. 2018 Feb 01;10(5):2568-2576. doi: 10.1039/c7nr06141b.

Lanthanide-activated SrF

Impact of Quantum Dot Surface on Complex Formation with Chlorin e₆ and Photodynamic Therapy.

Nanomaterials (Basel, Switzerland)

Skripka A, Dapkute D, Valanciunaite J, Karabanovas V, Rotomskis R.
PMID: 30583495
Nanomaterials (Basel). 2018 Dec 22;9(1). doi: 10.3390/nano9010009.

Nanomaterials have permeated various fields of scientific research, including that of biomedicine, as alternatives for disease diagnosis and therapy. Among different structures, quantum dots (QDs) have distinctive physico-chemical properties sought after in cancer research and eradication. Within the context...

Advancing neodymium single-band nanothermometry.

Nanoscale

Skripka A, Morinvil A, Matulionyte M, Cheng T, Vetrone F.
PMID: 31165841
Nanoscale. 2019 Jun 21;11(23):11322-11330. doi: 10.1039/c9nr02801c. Epub 2019 Jun 05.

Near-infrared (NIR) emitting contrast agents with integrated optical temperature sensing are highly desirable for a variety of biomedical applications, particularly when subcutaneous target visualization and measurement of its thermodynamic properties are required. To that end, the possibility of using...

Showing 1 to 12 of 16 entries