Results 241 to 250 of about 34,272 (324)

A study of the phototoxic effect of Benzo[a] Pyrene on bacteria

Open Life Sciences, 2013
Takáčová Alžbeta, Smolinská Miroslava, Olejníková Petra, Mackuľak Tomáš, Čík Gabriel   +4 more
doaj   +1 more source

Drastic Impact of Donor Substituents on Xanthenes in the PDT of Glioblastoma. [PDF]

JACS Au
Karaman O, Yesilcimen E, Forough M, Elmazoglu Z, Gunbas G.   +4 more
europepmc   +1 more source

Modulation of the phototoxic effect of hypericin in human leukemia CEM cell line by N-ethylmaleimide, amiloride and omeprazole

, 2002
A. Miroššay, Ladislav Mirossay, Marek Šarišský, P Papp, Ján Mojžíš, PJ Šafarik   +5 more
openalex   +1 more source

Imaging mitochondrial membrane potential via concentration-dependent fluorescence lifetime changes. [PDF]

Nat Commun
Saimi D, Reymond L, Aziz T, Shen X, Luo Z, Pi S, Liu Y, Fu S, Ding S, Meng A, Chen L, Jiang H, Chen Z.   +12 more
europepmc   +1 more source

Inverse Correlation between Endoplasmic Reticulum Stress Intensity and Antitumor Immune Response with Ruthenium(II)-Based Photosensitizers for the Photodynamic Therapy of Head and Neck Squamous Cell Carcinoma. [PDF]

J Med Chem
Thibaudeau C, Bour C, Scarpi-Luttenauer M, Mesdom P, Karges J, Gandioso A, Zhou L, Harlepp S, Detappe A, Burgy M, Martin S, Mellitzer G, Gaiddon C, Gasser G, Jung AC.   +14 more
europepmc   +1 more source

Live‐Cell RNA Imaging via Clickable TriPPPro Nucleotide Reporters

Angewandte Chemie International Edition, Volume 65, Issue 2, 9 January 2026.
The intracellular delivery of trans‐cyclooctene and bicyclo[6.1.0]nonyne as sterically demanding groups for the inverse electron‐demand Diels–Alder was achieved by the triphosphate prodrug (TriPPPro) strategy. Once hydrolyzed inside cells, the modified uridines and cytidines are metabolically incorporated into nascent RNA, are labelled by a dual ...
J. Iven H. Knaack, Eileen List, Dörte Stalling, Vincente T. Sterrenberg, Chris Meier, Hans‐Achim Wagenknecht, Jens B. Bosse   +6 more
wiley   +1 more source

Phototoxicity of Half-Sandwich Rhodium(III) Complexes with Anthracene and Biphenyl Substituents toward Mammalian Cancer Cells and Multicellular Tumor Spheroids. [PDF]

J Med Chem
Andršová P, Prachařová J, Novohradský V, Šterbinská S, Štarha P, Kašpárková J, Brabec V.   +6 more
europepmc   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

FEBS Letters, Volume 600, Issue 1, Page 20-38, January 2026.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera, Camille C. Caldeira da Silva, Maiza Von Dentz, Mauricio S. Baptista, Alicia J. Kowaltowski   +4 more
wiley   +1 more source

Two-Dimensional TiO₂ Ultraviolet Filters for Sunscreens. [PDF]

Nanomicro Lett
Yang R, Chen J, Li X, Zhang Y, Ding B, Xu Y, Luo S, Ma S, Ren X, Liu G, Qiu L, Cheng HM.   +11 more
europepmc   +1 more source

Comparative study of phototoxicity of protoporphyrin IX synthetic and extracted from ssp Rattus novergicus albinus rats toward murine melanoma cells

, 2018
Edmyr R. Reis, L. P. Ferreira, Ester Maria Danielli Nicola, Iouri E. Borissevitch   +3 more
openalex   +2 more sources