Results 231 to 240 of about 1,120,374 (297)

Synthesis of Cysteine–Fluorophore Conjugates by Visible‐Light‐Promoted Thiol–Ene Coupling Using Organic Photocatalysts

European Journal of Organic Chemistry, Volume 29, Issue 38, 13 October 2026.
Cysteine–fluorophore conjugates were efficiently prepared through a visible‐light‐driven thiol–ene approach employing solely organic photocatalysts. The reaction proceeds under mild, metal‐free conditions. The fluorophore scope includes mono‐ and dialkene‐functionalized naphthalene, naphthalimide, and aromatic diimide derivatives.
Julieth Bellaizac‐Riascos, Pilar Ortiz‐Serna, Raúl Pérez‐Ruiz, Susana Encinas, M. Consuelo Jiménez   +4 more
wiley   +1 more source

Enhancing Rose Bengal penetration in <i>ex vivo</i> human corneas using iontophoresis. [PDF]

Ther Deliv
Lai JM, Chen J, Navia JC, Durkee H, Gonzalez A, Rowaan C, Arcari T, Aguilar MC, Llanes K, Ziebarth N, Martinez JD, Miller D, Flynn HW, Amescua G, Parel JM.   +14 more
europepmc   +1 more source

Photometallobiocatalytic Asymmetric Radical‐Mediated Cross‐Coupling of Organotrifluoroborate Salts and Pyridotriazoles

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
An enantioselective photometallobiocatalytic cross‐coupling of pyridotriazoles and secondary alkyltrifluoroborate salts is developed. Cooperative catalysis using eosin B and an engineered protoglobin combines visible‐light‐mediated radical generation with enzymatic metal carbenoid activation, affording valuable N‐heterocyclic products in excellent ...
Huanan Wang, Binh Khanh Mai, Xingjie Zhang, Chongtao Li, Peng Liu, Yang Yang   +5 more
wiley   +1 more source

A phase 1 study to assess the safety, tolerability and effectiveness of PV-10 (Rose Bengal Sodium) in neuroendocrine tumours metastatic to the liver. [PDF]

Br J Cancer
Price T, Depauw L, Cehic G, Wachter E, Sebben R, Reid J, Neuhaus S, Alawawdeh A, Kirkwood ID, Solanki R, McGregor M, Leopardi L, Rodrigues D, Maddern G.   +13 more
europepmc   +1 more source

Microwave assisted drug delivery of titanium dioxide/rose Bengal conjugated chitosan nanoparticles for micro-photodynamic skin cancer treatment in vitro and in vivo. [PDF]

BMC Cancer
Abd El-Kaream SA, Hassan NAM, Saleh HSA, Albahloul MAS, Khedr AM, El-Kholey SM.   +5 more
europepmc   +1 more source

Effects of Crude Shea Butters and Their Polar Extracts on Singlet Oxygen Quenching and Against Rose Bengal-Induced HaCaT Cell Phototoxicity. [PDF]

Molecules
Goumbri BWF, Jansen O, Djang'eing'a RM, Frederich M, Semdé R, Somé TI, Danthine S, Mouithys-Mickalad A.   +7 more
europepmc   +1 more source

Evaluating the efficacy of Rose Bengal-PVA combinations within PCL/PLA implants for sustained cancer treatment. [PDF]

Drug Deliv Transl Res
Demartis S, Picco CJ, Larrañeta E, Korelidou A, Islam R, Coulter JA, Giunchedi P, Donnelly RF, Rassu G, Gavini E.   +9 more
europepmc   +1 more source

Molecular Insights into the Quenching Mechanism of the Triplet Excited State of Rose Bengal through Oxidative and Reductive Organic Compounds. [PDF]

ACS Omega
Barrios B, Minakata D.
europepmc   +1 more source

Dark Antibacterial Activity of Rose Bengal. [PDF]

International Journal of Molecular Sciences, 2019
The global spread of bacterial resistance to antibiotics promotes a search for alternative approaches to eradication of pathogenic bacteria. One alternative is using photosensitizers for inhibition of Gram-positive and Gram-negative bacteria under illumination.
Yosef Pinhasi, Marina Nisnevitch, Gary Gellerman   +2 more
exaly   +4 more sources

Nanotechnology-Based Rose Bengal: A Broad-Spectrum Biomedical Tool

Dyes and Pigments, 2021
Rose Bengal is an anionic xanthene dye, a derivative of fluorescein, born in the 19th century as a textile dye; to date, it is known primarily in ophthalmology as a diagnostic tool and demonstrated to be promising in the biomedical field.
Giovanna Rassu, Elisabetta Gavini, Paolo Giunchedi   +2 more
exaly   +2 more sources