Molecular Structure of Bromophenol Blue Having a .GAMMA.-Sultone Ring.
نویسندگان
چکیده
منابع مشابه
Incorporation of bromophenol blue enhances visibility of polyacrylamide gels.
Vertical polyacrylamide gel electrophoresis (PAGE) is routinely used in molecular biology to separate macromolecules. DNA sequencing, singlestranded conformational polymorphism (SSCP) analysis and microsatellite typing all utilize the high resolution capabilities of polyacrylamide gels to separate molecules that differ in size by as little as one base pair. However, preparation of these gels is...
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Expelling of dyestuff into water resource system causes major thread to the environment. Adsorption is the cost effective and potential method to remove the dyes from the effluents. Therefore, an attempt was made to study the adsorption of dyestuff (Methylene Blue (MB), Bromophenol Blue (BPB) and Coomassie Brilliant Blue (CBB)) by α-chitin nanoparticles (CNP) prepared from Penaeus monodon (Fabr...
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Two simple, rapid and inexpensive methods based on spectrophotometry and turbidimetry have been developed for the determination of cyproheptadine hydrochloride (CPH) in pure form and in dosage forms with Bromophenol Blue (BPB) as the reagent. The spectrophotometric method is based on the formation of an ion-pair complex between the drug and BPB in an acidic buffer. The ion-pair complex formed, ...
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Two simple, selective and sensitive spectrophotometric methods are described for the determination of 6-aminopenicillanic acid (6-APA). The methods are based on the reaction of 6-APA with either bromophenol blue (BPB) or bromothymol blue (BTB), to give orange-red and green species, respectively. The coloured products are quantified spectrophotometrically at 625 and 616nm for BPB and BTB, respec...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 1997
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.13.1057