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 | 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: Indications, Side Effects, Warnings - Drugs.com
Easy-to-read patient leaflet for Fluorescein. Includes indications, proper use, special instructions, precautions, and possible side effects.
Fluorescein - StatPearls - NCBI Bookshelf
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 Angiography: What It Is and What To Expect - Cleveland Clinic
2022年12月27日 · Fluorescein angiography is a test to look at your retina. It uses a contrast dye to highlight your blood vessels. Eye specialists use fluorescein angiography to diagnose or monitor eye diseases, such as diabetes-related retinopathy or macular degeneration.
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: 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 - 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 (medical use) - Wikipedia
Fluorescein is used to help in the diagnosis of a number of eye problems. [3] When applied as a drop or within a strip of paper to the surface of the eye it is used to help detect eye injuries such as foreign bodies and corneal abrasions.
Fluorescein - Handbook of Fluorescent Dyes and Probes - Wiley …
2015年2月20日 · The chapter also includes references on the use, properties, and safety/toxicity of fluorescein on humans, animals and the environment. It presents a list of imaging/labeling applications, biological/medical applications and industrial applications of fluorescein.