Results 1 to 10 of about 15,493 (247)
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
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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
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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
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
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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
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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
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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
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Photophysics of Isolated Rose Bengal Anions [PDF]
The Journal of Physical Chemistry A, 2020 Dye molecules based on the xanthene moiety are widely used as fluorescent probes in bioimaging and technological applications due to their large absorption cross-section for visible light and high fluorescence quantum yield. These applications require a clear understanding of the dye's inherent photophysics and the effect of a condensed-phase ...
Mark H. Stockett +6 more
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Role of reductant for generation of solar energy in photogalvanic cell
Bibechana, 2010 The Photo voltages and photocurrents in photo galvanic cell containing a dye Rose Bengal and Oxalic Acid as reducing agent have been determined. The photo-outputs with Oxalic Acid are higher than Rose Bengal and Mannitol system.
Mahesh Chandra, RC Meena
doaj +3 more sources
Applied Surface Science Advances, 2023 The undoped TiO2 and Zr/P doped TiO2 of grown nanoparticles are synthesized using a bottom-up approach. Structural characterization like X-ray diffraction patterns, FTIR and optical characteristics like UV–visible spectroscopy for dye degradation with ...
Lakshmi Rekha Buddiga +3 more
doaj +1 more source