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Rose bengal solid and solution in water. Rose bengal (4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein) is a stain. Rose bengal belongs to the class of organic compounds called xanthenes. [1] Its sodium salt is commonly used in eye drops to stain damaged conjunctival and corneal cells and thereby identify damage to the eye.
Rosa chinensis (Chinese: 月季; pinyin: yuèjì), known commonly as the China rose, [2] Chinese rose, [3] or Bengal rose, [4] is a member of the genus Rosa native to Southwest China in Guizhou, Hubei, and Sichuan Provinces.
In 1952, while a graduate student, Walton published the paper "Techniques for recognition of living foraminifera". [1]This would become his most-cited paper. It describes a technique for using a protoplasm stain, Rose bengal, to discriminate between living and dead foraminifera in modern samples.
Rose Bengal is a well-recognized photosensitizer and its phototoxicity has been well-documented. Its cytotoxic mechanism of action in the absence of light activation, however, is less well understood.
Rosa banksiae Rosa persica. There are currently four subgenera in Rosa, although there have been some disputes over the years. [3] The four subgenera are: Hulthemia (formerly Simplicifoliae, meaning "with single leaves") containing one or two species from Southwest Asia, R. persica and R. berberifolia (syn. R. persica var. berberifolia) which are the only species without compound leaves or ...
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Brightlingsea (/ ˈ b r aɪ t l ɪ ŋ s i /, traditionally / ˈ b r ɪ t əl z i /, / ˈ b r ɪ k-/, /-s i /) [2] is a coastal town and civil parish in the Tendring district of Essex, England.It is situated between Colchester and Clacton-on-Sea, at the mouth of the River Colne, on Brightlingsea Creek.
Move over, Wordle, Connections and Mini Crossword—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity ...