Pesquisa | BVS Violência e Saúde

1.

Fine-tuning of radiative properties by "mild" substituents: searching for a perfectly soft chromophore.

Orzanowska, Grazyna; Ryppa, Claudia; Senge, Mathias O; Waluk, Jacek.

Phys Chem Chem Phys ; 2024 Jun 18.

Artigo em Inglês | MEDLINE | ID: mdl-38888633

2.

Solvent effects on the photooxidation of indolepyrazines.

Golec, Barbara; Gorski, Aleksander; Thummel, Randolph P; Sierakowski, Maciej; Waluk, Jacek.

Photochem Photobiol Sci ; 22(2): 333-344, 2023 Feb.

Artigo em Inglês | MEDLINE | ID: mdl-36342639

3.

Photodegradation of free base and zinc porphyrins in the presence and absence of oxygen.

Golec, Barbara; Buczynska, Joanna; Nawara, Krzysztof; Gorski, Aleksander; Waluk, Jacek.

Photochem Photobiol Sci ; 22(12): 2725-2734, 2023 Dec.

Artigo em Inglês | MEDLINE | ID: mdl-37782451

4.

Anisotropic coupling of individual vibrational modes to a Cu(110) substrate.

Christ, Andreas; Härtl, Patrick; Seitz, Manuel; Edelmann, Tobias; Bode, Matthias; Waluk, Jacek; Leisegang, Markus.

Phys Chem Chem Phys ; 25(35): 23894-23900, 2023 Sep 13.

Artigo em Inglês | MEDLINE | ID: mdl-37642506

5.

Tautomerization of single asymmetric oxahemiporphycene molecules on Cu(111).

Jaekel, Simon; Durant, Emile; Schied, Monika; Persson, Mats; Ostapko, Jakub; Kijak, Michal; Waluk, Jacek; Grill, Leonhard.

Phys Chem Chem Phys ; 25(2): 1096-1104, 2023 Jan 04.

Artigo em Inglês | MEDLINE | ID: mdl-36530140

6.

SERS Signature of SARS-CoV-2 in Saliva and Nasopharyngeal Swabs: Towards Perspective COVID-19 Point-of-Care Diagnostics.

Berus, Sylwia M; Nowicka, Ariadna B; Wieruszewska, Julia; Nicinski, Krzysztof; Kowalska, Aneta A; Szymborski, Tomasz R; Drózdz, Izabela; Borowiec, Maciej; Waluk, Jacek; Kaminska, Agnieszka.

Int J Mol Sci ; 24(11)2023 Jun 03.

Artigo em Inglês | MEDLINE | ID: mdl-37298658

7.

Spectroscopic investigation of photophysics and tautomerism of amino- and nitroporphycenes.

Mbakara, Idaresit; Gajewska, Agnieszka; Listkowski, Arkadiusz; Kijak, Michal; Nawara, Krzysztof; Kumpulainen, Tatu; Vauthey, Eric; Waluk, Jacek.

Phys Chem Chem Phys ; 24(48): 29655-29666, 2022 Dec 14.

Artigo em Inglês | MEDLINE | ID: mdl-36453100

8.

Solving the Puzzle of Unusual Excited-State Proton Transfer in 2,5-Bis(6-methyl-2-benzoxazolyl)phenol.

Dobkowski, Jacek; Kijak, Michal; Gawinkowski, Sylwester; Karpiuk, Elena; Pietrzak, Mariusz; Sazanovich, Igor V; Waluk, Jacek.

J Phys Chem A ; 126(11): 1823-1836, 2022 Mar 24.

Artigo em Inglês | MEDLINE | ID: mdl-35286097

9.

Influence of bulky substituents on single-molecule SERS sensitivity.

Pszona, Maria; Gawinkowski, Sylwester; Jäger, Regina; Kaminska, Izabela; Waluk, Jacek.

J Chem Phys ; 156(1): 014201, 2022 Jan 07.

Artigo em Inglês | MEDLINE | ID: mdl-34998322

10.

Controlling Emissive Properties by Intramolecular Hydrogen Bonds: Alkyl and Aryl meso-Substituted Porphycenes.

Listkowski, Arkadiusz; Masiera, Natalia; Kijak, Michal; Luboradzki, Roman; Lesniewska, Barbara; Waluk, Jacek.

Chemistry ; 27(20): 6324-6333, 2021 Apr 07.

Artigo em Inglês | MEDLINE | ID: mdl-33561303

11.

Scouting for strong light-matter coupling signatures in Raman spectra.

Takele, Wassie Mersha; Piatkowski, Lukasz; Wackenhut, Frank; Gawinkowski, Sylwester; Meixner, Alfred J; Waluk, Jacek.

Phys Chem Chem Phys ; 23(31): 16837-16846, 2021 Aug 12.

Artigo em Inglês | MEDLINE | ID: mdl-34323915

12.

Towards More Photostable, Brighter, and Less Phototoxic Chromophores: Synthesis and Properties of Porphyrins Functionalized with Cyclooctatetraene.

Ostapko, Jakub; Gorski, Aleksander; Buczynska, Joanna; Golec, Barbara; Nawara, Krzysztof; Kharchenko, Anastasiia; Listkowski, Arkadiusz; Ceborska, Magdalena; Pietrzak, Mariusz; Waluk, Jacek.

Chemistry ; 26(70): 16666-16675, 2020 Dec 15.

Artigo em Inglês | MEDLINE | ID: mdl-32585068

13.

Influence of local microenvironment on the double hydrogen transfer in porphycene.

Kasprzycki, Piotr; Kopycki, Przemyslaw; Listkowski, Arkadiusz; Gorski, Aleksander; Radzewicz, Czeslaw; Birch, David J S; Waluk, Jacek; Fita, Piotr.

Phys Chem Chem Phys ; 22(30): 17117-17128, 2020 Aug 05.

Artigo em Inglês | MEDLINE | ID: mdl-32687131

14.

2 + 2 Can Make Nearly a Thousand! Comparison of Di- and Tetra-Meso-Alkyl-Substituted Porphycenes.

Kijak, Michal; Nawara, Krzysztof; Listkowski, Arkadiusz; Masiera, Natalia; Buczynska, Joanna; Urbanska, Natalia; Orzanowska, Grazyna; Pietraszkiewicz, Marek; Waluk, Jacek.

J Phys Chem A ; 124(23): 4594-4604, 2020 Jun 11.

Artigo em Inglês | MEDLINE | ID: mdl-32423205

15.

Goodbye to Quinine in Sulfuric Acid Solutions as a Fluorescence Quantum Yield Standard.

Nawara, Krzysztof; Waluk, Jacek.

Anal Chem ; 91(8): 5389-5394, 2019 04 16.

Artigo em Inglês | MEDLINE | ID: mdl-30907575

16.

Photoinduced oxidation of an indole derivative: 2-(1'H-indol-2'-yl)-[1,5]naphthyridine.

Golec, Barbara; Nawara, Krzysztof; Thummel, Randolph P; Waluk, Jacek.

Photochem Photobiol Sci ; 18(9): 2225-2231, 2019 Sep 11.

Artigo em Inglês | MEDLINE | ID: mdl-30896718

17.

Spectroscopy and Tautomerization Studies of Porphycenes.

Waluk, Jacek.

Chem Rev ; 117(4): 2447-2480, 2017 02 22.

Artigo em Inglês | MEDLINE | ID: mdl-27468110

18.

Antiaromatic or Nonaromatic? 2¹ H,6¹ H-2,6(2,5)-Dipyrrola-1,5(2,6)-dipyridinacyclooctaphane-3,7-diene: a Porphycene Derivative with 4 N π Electrons.

Listkowski, Arkadiusz; JÈ©drzejewski, Pawel; Kijak, Michal; Nawara, Krzysztof; Kowalska, Patrycja; Luboradzki, Roman; Waluk, Jacek.

J Phys Chem A ; 123(13): 2727-2733, 2019 Apr 04.

Artigo em Inglês | MEDLINE | ID: mdl-30821450

19.

Near-Field Enhanced Photochemistry of Single Molecules in a Scanning Tunneling Microscope Junction.

Böckmann, Hannes; Gawinkowski, Sylwester; Waluk, Jacek; Raschke, Markus B; Wolf, Martin; Kumagai, Takashi.

Nano Lett ; 18(1): 152-157, 2018 01 10.

Artigo em Inglês | MEDLINE | ID: mdl-29266954

20.

Versatile Approach for Reliable Determination of Both High and Low Values of Luminescence Quantum Yields.

Nawara, Krzysztof; Rana, Anup; Panda, Pradeepta K; Waluk, Jacek.

Anal Chem ; 90(17): 10139-10143, 2018 09 04.

Artigo em Inglês | MEDLINE | ID: mdl-30080412

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