Luminol oxidation processes accompanied by chemiluminescence

Vorob’eva, T. P.; Kozlov, Yu. N.; Koltypin, Yu. V.; Purmal, A. P.; Rusin, B. A.; Frankevich, E. L.

doi:10.1007/bf00923919

Cited by 5 publications

(2 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Hypohalites of chlorine and bromine (hypochlorite, hypobromite) and related oxidants, such as N -bromosuccinimide, 1,3-dibromo-5,5-dimethylhydantoin and chloramine-T, are well-known oxidants in CL reactions. Hypochlorite (OCl − ) is used to induce a brilliant blue emission by oxidation of luminol [42, 43]. Hypochlorite has a reduction potential ( E 0) of 0.841 Vand thus acts as a medium-strong oxidant [44].…”

Section: Effect Of Interfering Substances On Lclmentioning

confidence: 99%

Luminol-Based Chemiluminescent Signals: Clinical and Non-clinical Application and Future Uses

Khan

Idrees

Moxley

et al. 2014

Appl Biochem Biotechnol

235

181

View full text Add to dashboard Cite

Chemiluminescence (CL) is an important method for quantification and analysis of various macromolecules. A wide range of CL agents such as luminol, hydrogen peroxide, fluorescein, dioxetanes and derivatives of oxalate, and acridinium dyes are used according to their biological specificity and utility. This review describes the application of luminol chemiluminescence (LCL) in forensic, biomedical, and clinical sciences. LCL is a very useful detection method due to its selectivity, simplicity, low cost, and high sensitivity. LCL has a dynamic range of applications, including quantification and detection of macro and micromolecules such as proteins, carbohydrates, DNA, and RNA. Luminol-based methods are used in environmental monitoring as biosensors, in the pharmaceutical industry for cellular localization and as biological tracers, and in reporter gene-based assays and several other immunoassays. Here, we also provide information about different compounds that may enhance or inhibit the LCL along with the effect of pH and concentration on LCL. This review covers most of the significant information related to the applications of luminol in different fields.

show abstract

Section: Effect Of Interfering Substances On Lclmentioning

confidence: 99%

Luminol-Based Chemiluminescent Signals: Clinical and Non-clinical Application and Future Uses

Khan

Idrees

Moxley

et al. 2014

Appl Biochem Biotechnol

235

181

View full text Add to dashboard Cite

show abstract

“…Purging G solutions with argon for 15 min leads to a small decrease (less than 20%) in the chemiluminescence yield of the reaction. Chemiluminescence in the system significantly differs in this feature from chemiluminescence accompanying photooxidation in the presence of dissolved oxygen [12] and chemiluminescence for which dissolved oxygen is essential [13]. In the latter cases, purging with argon or nitrogen for 5 min leads to complete quenching of chemiluminescence.…”

Section: Dependence On Light Intensitymentioning

confidence: 98%

Photoinduced chemiluminescence in salicylaldehyde hydrazone solution

Tsaplev

2005

High Energy Chem

View full text Add to dashboard Cite

Simultaneously with the chemiluminescent reaction of salicylaldehyde hydrazone (G) oxidation by hypochlorite, the competing chemiluminescent reaction of G with the hydroxide ion occurs in alkaline media. The former reaction is accompanied by green chemiluminescence, whereas the latter, with blue chemiluminescence. The estimation of the rate constant for the bimolecular reaction G + OHgives the value ~2 × 10 5 l mol -1 s -1 . The necessary condition for appearance of chemiluminescence upon interaction of G with OHis the preliminary illumination of the solution of G with light at a wavelength of 400-540 nm, which is accompanied by the formation of an acoplanar quinonoid isomer of G interacting with the hydroxide ion. The height of the energetic barrier for transition of G molecules from the "illuminated" to the "dark" state is ~18 kcal mol -1 .

show abstract

Hypohalites and related oxidants as chemiluminescence reagents: a review

et al. 2004

View full text Add to dashboard Cite

This review concerns the use of hypochlorite, hypobromite and related oxidants (such as N-bromosuccinimide and 1,3-dibromo-5,5-dimethylhydantoin) as chemiluminescence reagents and includes references to 249 papers that were published prior to mid-2003. Particular emphasis has been placed on proposed emitting species and the mechanisms of the light-producing pathways. The analytical applications of this chemistry have been summarized in three tables: (1) quantification of hypohalites and related compounds (including halides, which are initially oxidized); (2) enhancement or inhibition of luminol chemiluminescence; and (3) direct chemiluminescence reactions with hypohalite reagents.

show abstract

Luminol oxidation processes accompanied by chemiluminescence

Cited by 5 publications

References 2 publications

Luminol-Based Chemiluminescent Signals: Clinical and Non-clinical Application and Future Uses

Luminol-Based Chemiluminescent Signals: Clinical and Non-clinical Application and Future Uses

Photoinduced chemiluminescence in salicylaldehyde hydrazone solution

Hypohalites and related oxidants as chemiluminescence reagents: a review

Contact Info

Product

Resources

About