Halide Perovskite Nanocrystals with Enhanced Water Stability for Upconversion Imaging in a Living Cell.


Journal

The journal of physical chemistry letters
ISSN: 1948-7185
Titre abrégé: J Phys Chem Lett
Pays: United States
ID NLM: 101526034

Informations de publication

Date de publication:
23 Sep 2021
Historique:
pubmed: 14 9 2021
medline: 7 10 2021
entrez: 13 9 2021
Statut: ppublish

Résumé

Halide perovskite nanomaterials are widely used in optoelectronics and photonics due to their outstanding luminescent properties, whereas their strong multiphoton absorption makes them prospective for bioimaging. Nonetheless, instability of perovskites in aqueous solutions is an important limitation that prevents their application in biology and medicine. Here, we demonstrate fluorescence and upconversion imaging in living cells by employing CsPbBr

Identifiants

pubmed: 34514804
doi: 10.1021/acs.jpclett.1c01968
doi:

Substances chimiques

Calcium Compounds 0
Oxides 0
Water 059QF0KO0R
perovskite 12194-71-7
Silicon Dioxide 7631-86-9
Titanium D1JT611TNE

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

8991-8998

Auteurs

Pavel M Talianov (PM)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

Oleksii O Peltek (OO)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

Mikhail Masharin (M)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

Soslan Khubezhov (S)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.
Research Laboratory of Functional Nanomaterials Technology, Southern Federal University, Shevchenko St., 2, Taganrog 347922, Russian Federation.

Mikhail A Baranov (MA)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

Audrius Drabavičius (A)

Center for Physical Sciences and Technology, LT-10257 Vilnius, Lithuania.

Alexander S Timin (AS)

Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, 634050 Tomsk, Russian Federation.
RM Gorbacheva Research Institute for Pediatric Oncology, Hematology and Transplantation, Pavlov University, 197022 St. Petersburg, Russian Federation.

Lev E Zelenkov (LE)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

Anatoly P Pushkarev (AP)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

Sergey V Makarov (SV)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

Mikhail V Zyuzin (MV)

School of Physics and Engineering, ITMO University, Lomonosova 9, 191002 St. Petersburg, Russian Federation.

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Classifications MeSH