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searching for PH indicator 31 found (272 total)

alternate case: pH indicator

MacConkey agar (690 words) [view diff] exact match in snippet view article find links to article

The media detects lactose fermentation by enteric bacteria with the pH indicator neutral red. It contains bile salts (to inhibit most Gram-positive bacteria)
Dermatophyte test medium (103 words) [view diff] exact match in snippet view article find links to article
growth, antibiotic to inhibit bacterial growth, and phenol red a pH indicator. The pH indicator is useful in distinguishing a dermatophyte fungus, which utilizes
9-Aminoacridine (82 words) [view diff] exact match in snippet view article find links to article
topical antiseptic and experimentally as a mutagen, an intracellular pH indicator and a small molecule MALDI matrix. 2-Aminoacridine 3-Aminoacridine 4-Aminoacridine
Mannitol salt agar (368 words) [view diff] exact match in snippet view article find links to article
containing the sugar alcohol mannitol and the indicator phenol red, a pH indicator for detecting acid produced by mannitol-fermenting staphylococci.Staphylococcus
Litmus milk (154 words) [view diff] exact match in snippet view article find links to article
between different species of bacteria. The lactose (milk sugar), litmus (pH indicator), and casein (milk protein) contained within the medium can all be metabolized
Orange G (268 words) [view diff] no match in snippet view article find links to article
Orange G also called C.I. 16230, Acid Orange 10, or orange gelb is a synthetic azo dye used in histology in many staining formulations. It usually comes
Geobacillus stearothermophilus (828 words) [view diff] no match in snippet view article find links to article
visible blue fluorescence appears in about one-tenth the time needed for pH-indicator color change, and an inexpensive light sensor can detect the growing
Simmons' citrate agar (1,017 words) [view diff] exact match in snippet view article find links to article
phosphate, and magnesium sulphate. It also contains bromothymol blue, a pH indicator. Bromothymol blue is green at pH below 6.9, and then turns blue at a
Analytical profile index (591 words) [view diff] exact match in snippet view article find links to article
well decreases and that is indicated by a change in the color of the pH indicator. All test results are compiled to obtain a profile number, which is then
Vapochromism (167 words) [view diff] exact match in snippet view article find links to article
device is an array consisting of a metalloporphyrin (Lewis acid), a pH indicator dye and a solvatochromic dye. The array is scanned with a flat-bed recorder
IMViC (673 words) [view diff] exact match in snippet view article find links to article
using mixed acid fermentation pathway using pyruvate as a substrate. The pH indicator Methyl Red is added to one tube and a red color appears at pH's lower
Burkholderia cepacia complex (1,436 words) [view diff] exact match in snippet view article find links to article
the growth of other Gram-negative bacilli. It also contains phenol red pH indicator which turns pink when it reacts with alkaline byproducts generated by
Invisible ink (3,210 words) [view diff] exact match in snippet view article find links to article
when mixed with an acid or base. Phenolphthalein, commonly used as a pH indicator, turns pink in the presence of a base such as ammonia fumes or sodium
Vogel–Johnson agar (229 words) [view diff] exact match in snippet view article find links to article
doubling the mannitol concentration to 1% (w/v) and adding Phenol red as a pH indicator. It is widely available commercially. Vogel–Johnson agar typically contains:
Peter J. Stang (858 words) [view diff] exact match in snippet view article find links to article
made black gunpowder from ingredients at the drugstore, and developed a pH indicator from the juice of red cabbage that his mother cooked, and sold to his
1,3,5-Trinitrobenzene (204 words) [view diff] exact match in snippet view article find links to article
mining and military applications. It has also been used as a narrow-range pH indicator, an agent to vulcanize natural rubber, and a mediating agent to mediate
Rhizophora racemosa (563 words) [view diff] exact match in snippet view article find links to article
"Application of red mangrove plant (Rhizophora racemosa) extracts as pH indicator". Asian Journal of Green Chemistry. 5 (1): 111–124. doi:10.22034/ajgc
Hibiscus rosa-sinensis (1,946 words) [view diff] exact match in snippet view article find links to article
which literally means "shoe flower". The flower can also be used as a pH indicator; when used, the flower turns acidic solutions to a dark pink or magenta
Quinaldine (280 words) [view diff] exact match in snippet view article find links to article
colorants (e.g., Quinoline Yellows, pinacyanol). It is the precursor to the pH indicator Quinaldine Red. Quinaldine sulfate is an anaesthetic used in fish transportation
Umbelliferone (983 words) [view diff] exact match in snippet view article find links to article
fluorescence indicator for metal ions such as copper and calcium. It acts as a pH indicator in the range 6.5-8.9.[citation needed] Umbelliferone is a potent inhibitor
Berberis aquifolium (1,378 words) [view diff] exact match in snippet view article find links to article
to make the dye, due to the berries containing a naturally occurring pH indicator.[original research?] Some Indigenous peoples of the Northwest Plateau
Friedel–Crafts reaction (1,988 words) [view diff] exact match in snippet view article find links to article
and xanthene dyes. Examples are the synthesis of thymolphthalein (a pH indicator) from two equivalents of thymol and phthalic anhydride: A reaction of
RPMI 1640 (445 words) [view diff] exact match in snippet view article find links to article
formulations exist. Typically, one liter of RPMI 1640 contains: Glucose (2 g) A pH indicator (phenol red, 5 mg) Salts (6 g sodium chloride, 2 g sodium bicarbonate
Ethnolichenology (1,430 words) [view diff] exact match in snippet view article find links to article
orcein in the ammonia fermentation process. Litmus, a water-soluble pH indicator dye mixture, is extracted from Roccella species. Many lichens have been
Howard Cary (2,318 words) [view diff] exact match in snippet view article find links to article
"Henry H. Cary" or "H. H. Cary". They include: "Automatic voltage and pH indicator", February 18, 1941, for the Beckman pH meter "Apparatus for amplifying
Raoultella (893 words) [view diff] exact match in snippet view article find links to article
microorganism has the ability to degrade lactose, which is detected by the pH indicator neutral red). The technique of the streaking is done by using 13 streaks
Ames test (2,357 words) [view diff] exact match in snippet view article find links to article
mutate, returning to synthesize their own histidine. By including a pH indicator, the frequency of mutation is counted in microplates as the number of
Harmine (2,016 words) [view diff] exact match in snippet view article find links to article
substitute B. caapi in the oral use of DMT. Harmine is a useful fluorescent pH indicator. As the pH of its local environment increases, the fluorescence emission
Intracellular pH (1,891 words) [view diff] exact match in snippet view article find links to article
(March 1998). "Green fluorescent protein as a noninvasive intracellular pH indicator". Biophysical Journal. 74 (3): 1591–9. Bibcode:1998BpJ....74.1591K. doi:10
Chemical biology (6,090 words) [view diff] exact match in snippet view article find links to article
that can screen for pH change due to newly synthesized molecules using pH indicator on an agar plate. Substrate-induced gene expression screening (SIGEX)
Raoultella planticola (1,551 words) [view diff] exact match in snippet view article find links to article
microorganism has the ability to degrade lactose, which is detected by the pH indicator neutral red). The technique of the streaking is done by using 13 streaks