Fluorescein - Wikipedia
Fluorescein is a fluorophore commonly used in microscopy, in a type of dye laser as the gain medium, in forensics and serology to detect latent blood stains, and in dye tracing. Fluorescein has an absorption maximum at 494 nm and emission maximum of 512 nm (in water).
Fluorescein: Indications, Side Effects, Warnings - Drugs.com
2024年3月31日 · Easy-to-read patient leaflet for Fluorescein. Includes indications, proper use, special instructions, precautions, and possible side effects.
Fluorescein | C20H12O5 | CID 16850 - PubChem
Topical fluorescein is a useful tool in the diagnosis of corneal abrasions, corneal ulcers, herpetic corneal infections, and dry eye. Fluorescein angiography is used to diagnose and categorize macular degeneration, diabetic retinopathy, inflammatory intraocular conditions, and …
Fluorescein - StatPearls - NCBI Bookshelf - National Center for ...
2023年5月29日 · This article outlines the indications, mechanism of action, adverse event profile, and contraindications for fluorescein to guide the healthcare team in evaluating ophthalmic abnormalities, infection, and pathophysiology, among other conditions.
Fluorescein (intravenous route) - Mayo Clinic
2024年1月31日 · Fluorescein injection is used to help certain parts of the eye (eg, retina, iris) become more visible during eye medical procedures. This medicine is to be given only by or under the direct supervision of your doctor.
Fluorescein: Uses, Interactions, Mechanism of Action - DrugBank …
2005年6月13日 · Fluorescein is a dye used in angiography or angioscopy of the iris and retina. A phthalic indicator dye that appears yellow-green in normal tear film and bright green in a more alkaline medium, such as the aqueous humor, and is used therapeutically as a diagnostic aid in corneal injuries and corneal trauma.
Fluorescein | Fluorescence, Detection, Diagnostics | Britannica
Fluorescein, organic compound of molecular formula C20H12O5 that has wide use as a synthetic colouring agent. It is prepared by heating phthalic anhydride and resorcinol over a zinc catalyst, and it crystallizes as a deep red powder with a melting point in …
Fluorescein - an overview | ScienceDirect Topics
Fluorescein (resorcinolphthalein) is a synthetic organic photoactive dye compound, first synthesized by von Bayer in 1871 [1]. Some of the advantageous features of fluorescein fluorophores are good water solubility and absorption, emission, and maximum brightness at physiological pH (Anthoni et al., 1995) [2].
Fluorescein Advanced Patient Information - Drugs.com
2024年1月14日 · Fluorescein injection is used to help certain parts of the eye (eg, retina, iris) become more visible during eye medical procedures. This medicine is to be given only by or under the direct supervision of your doctor.
Fluorescein - American Chemical Society
2013年3月25日 · Fluorescein is an organic dye also known as D & C Yellow No. 7 and many other names. A. von Baeyer first synthesized it in 1871 from phthalic anhydride and resorcinol and called it resorcinphthalein. It is not soluble in water or many organic solvents, but its disodium salt (fluorescein sodium, uranine, D & C Yellow No. 8) is highly water-soluble.