Methylene blue, a bright greenish blue organic dye belonging to the phenothiazine family.
Choosing a greenish blue emitting dye 3 that shows relatively high photoluminescence yield in neat film, the solution-processed single-layer device with peak current efficiency of 2.19 cd A−1 and power efficiency of 0.97 lm W−1, respectively, has been achieved.
Detection of specific products is performed under UV illumination after addition of SYBR Green I® dye, resulting in greenish fluorescence in positive samples.
When grown at ≤28°C on agar media containing haemin or Congo red (CR), Y. pestis adsorbs the dye and forms greenish-brown or red 'pigmented' colonies, respectively.
The results were recorded after addition of SYBR Green I® dye, which produced a greenish fluorescence under UV light.
CD-R's made with cyanine, a dye that gives them a greenish color, are thought to last 70 to 100 years, while gold-colored discs made with phthalocyanine dye have a life expectancy of 200 years, based on accelerated-age testing.
The PCR products are then labeled with Cy3 (Em ~570 nm, greenish yellow) and Cy5 (Em ~630 nm, red) dyes.
Mushrooms are also used in mushroom dyeing to produce the colors yellow, gold, greenish yellow, orange, or olive, depending on the mordant used.
Moreover, unlike many other competing countries and due to favourable climatic conditions, Egyptian Valencia oranges do not normally experience the "re-greening phenomenon" which breaks down the colour dyes that give oranges their normal colour, causing a greenish tint, i.e. the reappearance of chlorophyll in mature oranges (Abu Hatab and Nsanimana 2016).
If your bleached hair is yellowish, and your dye has a blue base color, you might end up with greenish hair.
The dye, 4- 2-aminoethylamino -7 H-benz[ de]imidazo[2,1- a]isoquinolin-7-one (2), gives greenish yellow fluorescence and was chosen due to its fastness properties and high relative fluorescence intensity.
