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- Dichlorophenolindophenol abstract "2,6-dichlorophenolindophenol, ( DCPIP, also DPIP ) is a chemical compound used as a redox dye. Oxidized, DCPIP is blue with a maximal absorption at 600 nm; when reduced, DCPIP is colorless.DCPIP can be used to measure the rate of photosynthesis. It is part of the Hill reagents family. When exposed to light in a photosynthetic system, the dye is decolourised by chemical reduction. DCPIP has a higher affinity for electrons than ferredoxin and the photosynthetic electron transport chain can reduce DCPIP as a substitute for NADP+, that is normally the final electron carrier in photosynthesis. As DCPIP is reduced and becomes colorless, the resultant increase in light transmittance can be measured using a spectrophotometer.The reduction of DCPIPDCPIP can also be used as an indicator for Vitamin C. If vitamin C, which is a good reducing agent, is present, the blue dye, which turns pink in acid conditions, is reduced to a colorless compound by ascorbic acid.DCPIP (blue) + H+ ——→ DCPIPH (pink)DCPIPH (pink) + VitC ——→ DCPIPH2 (colourless)The endpoint of a reaction with Vitamin C can be noted when a permanent pink colour persists for 10 seconds. This reaction is a redox reaction: Vitamin C (ascorbic acid) is oxidised to dehyrascorbic acid, and DCPIP is reduced to the colourless compound DCPIPH2C6H8O6 + C12H7NCl2O2 ——→ C6H6O6 + C12H9NCl2O2In this titration, when all the ascorbic acid in the solution has been used up, there will not be any electrons available to reduce the DCPIPH and the solution will remain pink due to the DCPIPH. The end point is a pink color that persists for 10 seconds or more. Pharmacological experiments suggest that DCPIP may serve as a pro-oxidant chemotherapeutic targeting human cancer cells in an animal model of human melanoma; DCPIP-induced cancer cell death occurs by depletion of intracellular glutathione and upregulation of oxidative stress.".
- Dichlorophenolindophenol iupacName "2,6-dichlorophenol-indophenol".
- Dichlorophenolindophenol thumbnail DCPIP-2D-skeletal.png?width=300.
- Dichlorophenolindophenol wikiPageID "6573132".
- Dichlorophenolindophenol wikiPageRevisionID "605824657".
- Dichlorophenolindophenol date "May 2011".
- Dichlorophenolindophenol hasPhotoCollection Dichlorophenolindophenol.
- Dichlorophenolindophenol imagefile "DCPIP-2D-skeletal.png".
- Dichlorophenolindophenol imagefilel "Dichlorphenolindophenol-3D-balls.png".
- Dichlorophenolindophenol imagefiler "Dichlorphenolindophenol-3D-vdW.png".
- Dichlorophenolindophenol imagesize "150".
- Dichlorophenolindophenol iupacname "26".
- Dichlorophenolindophenol name "DCPIP".
- Dichlorophenolindophenol othernames "25".
- Dichlorophenolindophenol othernames "26".
- Dichlorophenolindophenol othernames "dichloroindophenol;".
- Dichlorophenolindophenol reason "Needs rewrite to remove unnecessary duplication".
- Dichlorophenolindophenol verifiedrevid "443636065".
- Dichlorophenolindophenol subject Category:Indophenol_dyes.
- Dichlorophenolindophenol subject Category:Redox_indicators.
- Dichlorophenolindophenol type Abstraction100002137.
- Dichlorophenolindophenol type ColoringMaterial114984973.
- Dichlorophenolindophenol type Communication100033020.
- Dichlorophenolindophenol type Dye114985383.
- Dichlorophenolindophenol type Fact106636259.
- Dichlorophenolindophenol type Index106639674.
- Dichlorophenolindophenol type IndophenolDyes.
- Dichlorophenolindophenol type Information106634376.
- Dichlorophenolindophenol type Material114580897.
- Dichlorophenolindophenol type Matter100020827.
- Dichlorophenolindophenol type Message106598915.
- Dichlorophenolindophenol type Part113809207.
- Dichlorophenolindophenol type PhysicalEntity100001930.
- Dichlorophenolindophenol type RedoxIndicators.
- Dichlorophenolindophenol type Relation100031921.
- Dichlorophenolindophenol type Substance100019613.
- Dichlorophenolindophenol type ChemicalCompound.
- Dichlorophenolindophenol type ChemicalSubstance.
- Dichlorophenolindophenol type ChemicalSubstanceType.
- Dichlorophenolindophenol type ChemicalObject.
- Dichlorophenolindophenol type Thing.
- Dichlorophenolindophenol comment "2,6-dichlorophenolindophenol, ( DCPIP, also DPIP ) is a chemical compound used as a redox dye. Oxidized, DCPIP is blue with a maximal absorption at 600 nm; when reduced, DCPIP is colorless.DCPIP can be used to measure the rate of photosynthesis. It is part of the Hill reagents family. When exposed to light in a photosynthetic system, the dye is decolourised by chemical reduction.".
- Dichlorophenolindophenol label "2,6-Dichlorofenoloindofenol".
- Dichlorophenolindophenol label "2,6-dichloorindofenol".
- Dichlorophenolindophenol label "Dichlorophenolindophenol".
- Dichlorophenolindophenol label "Dichlorphenolindophenol".
- Dichlorophenolindophenol label "二氯酚靛酚".
- Dichlorophenolindophenol sameAs Dichlorphenolindophenol.
- Dichlorophenolindophenol sameAs 2,6-dichloorindofenol.
- Dichlorophenolindophenol sameAs 2,6-Dichlorofenoloindofenol.
- Dichlorophenolindophenol sameAs m.0gc38_.
- Dichlorophenolindophenol sameAs Q420284.
- Dichlorophenolindophenol sameAs Q420284.
- Dichlorophenolindophenol sameAs Dichlorophenolindophenol.
- Dichlorophenolindophenol wasDerivedFrom Dichlorophenolindophenol?oldid=605824657.
- Dichlorophenolindophenol depiction DCPIP-2D-skeletal.png.
- Dichlorophenolindophenol isPrimaryTopicOf Dichlorophenolindophenol.
- Dichlorophenolindophenol name "DCPIP".
