Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Augustina Jozeliūnaitė"'
Autor:
M. Ángeles Gutiérrez López, Mei-Ling Tan, Giacomo Renno, Augustina Jozeliūnaitė, J. Jonathan Nué-Martinez, Javier Lopez-Andarias, Naomi Sakai, Stefan Matile
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 19, Iss 1, Pp 1881-1894 (2023)
Anion–π catalysis, introduced in 2013, stands for the stabilization of anionic transition states on π-acidic aromatic surfaces. Anion–π catalysis on carbon allotropes is particularly attractive because high polarizability promises access to re
Externí odkaz:
https://doaj.org/article/eafc07211bd44098804d87ded7bcb476
Autor:
Lukas Naimovičius, Edvinas Radiunas, Barbara Chatinovska, Augustina Jozeliūnaitė, Edvinas Orentas, Karolis Kazlauskas
Publikováno v:
Journal of Materials Chemistry C. 11:698-704
Diketopyrrolopyrrole derivatives demonstrating moderate NIR-to-Vis TTA-mediated photon upconversion quantum yield (up to 3.8% out of 50%) and statistical probability f (up to 15.6%) are promoted as stable alternatives to a rubrene emitter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dee44ca753c04d7da48800f61dfd4c3
https://doi.org/10.1039/d2tc03593f
https://doi.org/10.1039/d2tc03593f
Autor:
Edvinas Radiunas, Lukas Naimovičius, Steponas Raišys, Augustina Jozeliūnaitė, Edvinas Orentas, Karolis Kazlauskas
Publikováno v:
Journal of Materials Chemistry C. 10:6314-6322
Simplified thermal evaporation of rubrene in an inert atmosphere is demonstrated to alter the morphology of photon upconverting (UC) films, and subsequently ramp their NIR-to-vis UC quantum yield up to a record value of 1.2% (out of maximum 50%).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3706855a4b78b912f7959dccdf55604b
https://doi.org/10.1039/d1tc05332a
https://doi.org/10.1039/d1tc05332a
Autor:
Edvinas Orentas, Giuseppe Sforazzini, Saulius Gražulis, Kevin Sivula, Augustina Jozeliūnaitė, Daniele Fazzi, Karolis Petrauskas, Aiman Rahmanudin
Publikováno v:
Chemistry – A European Journal. 28
We present a quaterthiophene and sexithiophene that can reversibly change their effective π-conjugation length through photoexcitation. The reported compounds make use of light-responsive molecular actuators consisting of an azobenzene attached to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f489b6f3d54f55be9e75ee02e6e91603
https://doi.org/10.1002/chem.202202698
https://doi.org/10.1002/chem.202202698
Autor:
Augustina Jozeliūnaitė
Evolution of supramolecular chemistry as a concept of pre-organized small entities held together by weak intermolecular forces has established possibilities for the so-called “bottom-up” approach to create smart materials at molecular level. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a28e0844ba6f3854b6be426e8463e3d5
https://repository.vu.lt/VU:ELABAETD142470452&prefLang=en_US
https://repository.vu.lt/VU:ELABAETD142470452&prefLang=en_US
Autor:
Edvinas Radiunas, Saulius Juršėnas, Edvinas Orentas, Paulius Baronas, Steponas Raišys, Augustina Jozeliūnaitė, Manvydas Dapkevičius, Lukas Naimovičius, Tomas Javorskis, Ugnė Šinkevičiūtė, Karolis Kazlauskas
Publikováno v:
Journal of Materials Chemistry C. 9:4359-4366
Rubrene is the most widely used triplet–triplet annihilation (TTA) emitter for NIR-to-vis photon upconversion (UC), however, strong singlet fission (SF) in the solid films quenches its emission and hampers practical TTA-UC applications. Herein, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::041f47af2ccdb9960f4432067ad7dd78
https://doi.org/10.1039/d1tc00296a
https://doi.org/10.1039/d1tc00296a
Autor:
Edvinas Orentas, Edvinas Radiunas, Tomas Javorskis, Ugnė Šinkevičiūtė, Steponas Raišys, Saulius Juršėnas, Augustina Jozeliūnaitė, Karolis Kazlauskas
Publikováno v:
Journal of Materials Chemistry C. 8:5525-5534
Low-power near-infrared (NIR)-to-visible (vis) photon upconversion (UC) systems are in demand for biomedical, photovoltaic and photocatalytic applications; however, the practical utilization is still hampered by low UC efficiency. Aiming to identify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbddeb5eef4a65163f4dc351532742d5
https://doi.org/10.1039/c9tc06031f
https://doi.org/10.1039/c9tc06031f
Publikováno v:
RSC advances, Cambridge : Royal Society of Chemistry (RSC), 2021, vol. 11, iss. 7, p. 4104-4111
Metal-free heterogeneous photocatalysis, which requires no prior catalyst immobilization or chemical modification and can operate in green solvents, represents a highly-sought after, yet currently still underdeveloped, synthetic method. In this repor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea69e9c685bddfc8ba702f5169791401
https://pubmed.ncbi.nlm.nih.gov/35424373
https://pubmed.ncbi.nlm.nih.gov/35424373
Autor:
Karolis Kazlauskas, Manvydas Dapkevičius, Tomas Javorskis, Edvinas Orentas, Saulius Juršėnas, Steponas Raišys, Edvinas Radiunas, Ugnė Šinkevičiūtė, Augustina Jozeliūnaitė
Publikováno v:
Physical chemistry chemical physics : PCCP. 22(14)
Solid state NIR-to-visible photon upconversion (UC) mediated by triplet–triplet annihilation (TTA) is necessitated by numerous practical applications. Yet, efficient TTA-UC remains a highly challenging task. In this work palladium phthalocyanine-se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52e45c405b90556321bf8ddd21529f27
https://pubmed.ncbi.nlm.nih.gov/32215384
https://pubmed.ncbi.nlm.nih.gov/32215384
Publikováno v:
Synthesis. 49:5176-5182
A mild synthesis of fully brominated perylene dianhydride and diimides in one step from easily available unsubstituted precursors is presented. The partial reduction of ortho-bromo substituents with hydrazine hydrate allowed for a gram-scale synthesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08c045cc9ec0b57ffb0d0bdf0b7c867
https://doi.org/10.1055/s-0036-1589088
https://doi.org/10.1055/s-0036-1589088