Results 101 to 110 of about 1,552,214 (293)

Photobleaching-induced changes in photosensitizing properties of dissolved organic matter

, 2014
Photosensitizing properties of different dissolved organic matter (DOM) were investigated according to their performance in singlet oxygen (1O2), triplet state of DOM (3DOM*), and hydroxyl radical (·OH) productions.
Liu, Chao, Gutierrez, L., Gutierrez Garces, Leonardo, Niu, Xi-Zhi, Croue, Jean-Philippe, Niu, X., Liu, C.   +6 more
core   +2 more sources

Optical Control of the Glucocorticoid Receptor Activity With a Photoswitchable Agonist

Angewandte Chemie, EarlyView.
A photoswitchable glucocorticoid receptor agonist enables optical control of receptor activity, achieving picomolar potency and partial agonism that preferentially maintains anti‐inflammatory signaling over canonical transcriptional activation. ABSTRACT Glucocorticoids (GCs) are widely prescribed anti‐inflammatory agents whose clinical utility is ...
Zoe Sessions, Chloé Van Leene, Dorien Clarisse, George Keen, Agnė Šveistytė, Dinahlee Saturnino Guarino, Robert H. Mach, Karolien De Bosscher, Dirk Trauner   +8 more
wiley   +2 more sources

Phototherapeutic and photosensitive agents

Medix : specijalizirani medicinski dvomjesečnik, 2014
Lokalna primjena fotoaktivnih tvari iz biljaka pri izlaganju Sunčevu svjetlu učinkovita je u terapiji različitih kožnih bolesti. Zbog toga je u posljednja dva stoljeća potaknut razvoj novih i učinkovitih metoda liječenja kožnih bolesti temeljenih na tom principu.
Kostović, Krešimir, Paštar, Zrinjka
openaire   +1 more source

Photosensitizing Medications and Risk of Skin Cancer: A Systematic Review [PDF]

Cutaneous malignancies are highly prevalent, and photosensitizing medications may amplify carcinogenic injury beyond ultraviolet radiation. This systematic review focused on hydrochlorothiazide and tetracyclines, which are widely used agents with ...
Amar Singh, Lovedeep Saini, Sumeet Pal Saini
core  

Green monomeric photosensitizing fluorescent protein for photo-inducible protein inactivation and cell ablation

, 2018
Background Photosensitizing fluorescent proteins, which generate reactive oxygen species (ROS) upon light irradiation, are useful for spatiotemporal protein inactivation and cell ablation.
Tomoki Matsuda, Takeharu Nagai, Kiwamu Takemoto, Yemima Dani Riani   +3 more
core   +1 more source

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

Advanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia, Christian Mark Pelicano   +1 more
wiley   +1 more source

Bodipy-based photosensitizers with long alkyl tails at the meso position: efficient singlet oxygen generation in Cremophor-EL micelles [PDF]

, 2016
Bodipy dyes with n-decyloxyphenyl-(4, 5) and pentadecyl-(8) meso substituents can easily embed themselves into micellar structures formed from Cremophor-EL.
Yesilgul, N., Gercek, Z., Veli Polat, Kilic, B., Nisa Yesilgul, Akkaya, E. U., Bilal Kilic, Engin U. Akkaya, Zuhal Gercek, Polat, V.   +9 more
core   +1 more source

In Vivo Nb4C3Tx MXene‐Assisted Photothermal Therapy of Melanoma in Mice

Advanced NanoBiomed Research, EarlyView.
Nb4C3Tx MXene converts pulsed 1064 nm irradiation into localized heat, producing concentration‐ and time‐dependent melanoma cell killing in vitro and suppressing tumor growth in mice. Histology reveals extensive tumor damage, macrophage‐associated material clearance, and no detectable persistent deposits in examined visceral organs, supporting Nb4C3Tx ...
Anton Roshchupkin, Benjamin Chacon, Gulnaz Gahramanova, Inna Chorna, Zhanna Klishchova, Anastasia Konieva, Ilya Yanko, Andrii Liutyi, Milena Yalyzhko, Ivan Baginskiy, Veronika Zahorodna, Júlio Sílvio de Sousa Bueno Filho, Erfan Rezvani Ghomi, Igor Panko, Tetiana Shapochka, Oksana Sulaieva, Oleksandr Solodovnyk, Lucia Gemma Delogu, Oleksiy Gogotsi, Laura Fusco, Sergiy Kyrylenko, Yury Gogotsi, Maksym Pogorielov   +22 more
wiley   +1 more source

Topical Administration of Tetrasodium-Mesotetraphenyl-Porphinesulfonate (TPPS) and Red Light Irradiation for the Treatment of Superficial Neoplastic Lesions

, 1987
In photodynamic therapy, systemic administration of photosensitizing agents induces cutaneous photosensitization in patients. This side-effect can be avoided by topical administration of the agents when only surface lesions are involved.
Renato Marchesini, Virgilio Sacchini, Olivia Santoro, Elsa Melloni, Salvatore Andreola, Gaetano Bandieramonte, Tommaso Fabrizio, Franco Zunino, Natale Cascinelli   +8 more
core   +1 more source

Methoxsalen-induced macular toxicity

Indian Journal of Ophthalmology, 2017
Psoralen compounds such as methoxsalen are photosensitizer agents used in conjunction with ultraviolet A (UVA) radiation exposure as photochemotherapy (Psoralens and ultraviolet-A therapy [PUVA therapy]) for certain epidermal skin disorders such as ...
Aditya Maitray, Pukhraj Rishi
doaj   +1 more source