Cyanine - Wikipedia Cyanine Cyanines, also referred to as tetramethylindo (di)-carbocyanines[1] are a synthetic dye family belonging to the polymethine group Although the name derives etymologically from terms for shades of blue, the cyanine family covers the electromagnetic spectrum from near IR to UV
Cyanine dyes - Lumiprobe There are two varieties of cyanine dyes: non-sulfonated cyanines, and sulfonated cyanines For many applications they are interchangeable, because their spectral properties are nearly identical
Cyanine Dyes: Definition, Structure, Types and Uses Cyanine (Cy), also known as tetramethylindole (di)-carbon cyanine, is a synthetic dye belonging to the polymethine family The cyanine family covers a wide spectral range from near-infrared to ultraviolet
Fundamentals in the chemistry of cyanine dyes: A review According to their origin and nature, cyanine dyes are classified to two main types, naturally occurring cyanine dyes (vegetable source) and pure synthetic cyanine dyes (chemical source)
4. 2: Cyanine Dyes - Chemistry LibreTexts Cyanine dye molecules are planar cations The number of carbon atoms in the chain can vary, as can the nature of the end groups containing the nitrogen atoms
Cyanine dye | Synthesis, Fluorescence, Photostability | Britannica In 1873 it was found that cyanine, a blue dye discovered in 1856, rendered the emulsion sensitive to a wider range of visibly coloured light Since then, related dyes have been developed that sensitize the emulsions to all visible wavelengths and to some in the infrared region
Chemistry:Cyanine - HandWiki The main application for cyanine dyes is in biological labeling Nevertheless, there is a wide literature on both their synthesis and uses, and cyanines are common in some CD and DVD media
What Is a Cyanine Dye and What Is It Used For? - Biology Insights Cyanine dyes are widely used in biology and medicine, providing tools for visualizing and studying biological processes Their ability to bind to specific biological molecules and emit light makes them useful for various imaging and diagnostic techniques
Cyanine - Wikiwand Cyanines, also referred to as tetramethylindo (di)-carbocyanines are a synthetic dye family belonging to the polymethine group Although the name derives etymologically from terms for shades of blue, the cyanine family covers the electromagnetic spectrum from near IR to UV