Results 1 to 10 of about 6,674,972 (239)
Molecules, 2022 Rose bengal has been used in the diagnosis of ophthalmic disorders and liver function, and has been studied for the treatment of solid tumor cancers. To date, the antibacterial activity of rose bengal has been sporadically reported; however, these data ...
Michio Kurosu +8 more
doaj +2 more sources
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 ...
Faina Nakonechny +10 more
semanticscholar +3 more sources
INFLUENCE OF PHOTOACTIVATED ROSE BENGAL ON MICROCIRCULATION
Biomedical Photonics, 2017 The study of mean blood velocity changes in rat mesenteric venules (15–30 µm) due to photoactivation (λ = 532 nm, 0,175 W/cm2, 300 s) of i.v. injected Rose Bengal (17 mg/kg) is represented in the article.
T. G. Gryshachova +4 more
doaj +4 more sources
Rose Bengal-Chitosan Nanocomposites for Oral Administration. [PDF]
Nanomaterials (Basel)Rose Bengal (RB) holds promise for therapeutic applications in the gastrointestinal (GI) tract but faces significant limitations due to poor bioavailability and stability in the GI environment. This in vitro proof-of-concept study aimed to develop an oral drug delivery system using self-assembled RB–chitosan (RBCS) nanocomposites formed via ...
Demartis S +7 more
europepmc +4 more sources
High Efficacy of Rose Bengal in Reducing the Pathogenicity of Escherichia coli Isolated From Diarrheal Infections [PDF]
International Journal of MicrobiologyDiarrheal infections, a leading cause of global morbidity and mortality, are frequently attributed to pathogenic Escherichia coli strains. The rise of antibiotic resistance among these pathogens necessitates the exploration of alternative therapeutic ...
Christ Dieuveil Bayakissa Malanda +7 more
doaj +2 more sources
Same-session dual chromophore riboflavin/UV-A and rose bengal/green light PACK-CXL in Acanthamoeba keratitis: a case report [PDF]
Eye and VisionBackground Acanthamoeba keratitis (AK) is the most challenging corneal infection to treat, with conventional therapies often proving ineffective. While photoactivated chromophore for keratitis-corneal cross-linking (PACK-CXL) with riboflavin/UV-A has ...
Farhad Hafezi +6 more
doaj +2 more sources
Silver decorated CeO2 nanoparticles for rapid photocatalytic degradation of textile rose bengal dye
Scientific Reports, 2021 High quality silver (Ag) decorated CeO 2 nanoparticles were prepared by a facile one-step chemical method. The samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), High resolution transmission electron microscopy (HR-
G. Murugadoss +4 more
semanticscholar +1 more source
Bioscience Journal, 2023 The present study investigates the insecticidal and biochemical effects of two essential oils (EOs) and two photosensitizers against cotton aphids in a laboratory setting. The EOs evaluated were clove (Syzygium aromaticum L.) and basil (Ocimum basilicum),
Nancy M. El-Shourbagy +5 more
doaj +1 more source
Bengal rose@dendritic box [PDF]
Macromolecular Symposia, 1996 AbstractBengal Rose was succesfully encapsulated and liberated from a dendritic box. Bengal Rose@DAB‐dendr‐(NH‐t‐BOC‐L‐Phe)64 was investigated with several different techniques such as ultraviolet, circular dichroism and fluorescence spectroscopy.
Jansen, J.F.G.A. +2 more
openaire +1 more source
Importance of Rose Bengal Loaded with Nanoparticles for Anti-Cancer Photodynamic Therapy
Pharmaceuticals, 2022 Rose Bengal (RB) is a photosensitizer (PS) used in anti-cancer and anti-bacterial photodynamic therapy (PDT). The specific excitation of this PS allows the production of singlet oxygen and oxygen reactive species that kill bacteria and tumor cells.
B. Dhaini +9 more
semanticscholar +1 more source