## Abstract Luminescence spectra of aqueous solutions containing a fixed concentration of tetracycline (TC) and increasing concentrations of Eu^3+^ were recorded both in the absence and presence of hydrogen peroxide (H~2~O~2~). In H~2~O~2~โfree solutions in which the Eu/TC molar ratio was varied fr
Europium(III) luminescence spectroscopy: A structural probe for oligodeoxynucleotides
โ Scribed by ScottL. Klakamp; WilliamDeW. Horrocks Jr.
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 31 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0162-0134
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๐ SIMILAR VOLUMES
the diarylmethyl cation 1 รพ . The carbocation, which was formed with a rate constant (k i ) of 5 รฎ 10 2 s ร1 was consumed with a rate constant (k TFE ) of 10.4 s ร1 under these conditions (Table 2, entry 15). Analogously, formation and consumption of 1 รพ was observable in other TFE/CH 3 CN mixtures
The crystal structure and luminescent property of hydrothermally grown crystals of [NaEu(H 2 O)(SO 4 ) 2 ] (1) are reported. The crystal structure is composed of three kinds of right-handed helical chains, {EuOSO 4 }, {NaOSO 4 } and {EuONa}, which are connected together to form a three-dimensional f
## Abstract The determination of enzyme activities and the screening of enzyme regulators is a major task in clinical chemistry and drug development. A broad variety of enzymatic reactions is associated with the consumption of adenosine triphosphate (ATP), including, in particular, phosphorylation