1.
Analyst
; 137(3): 563-6, 2012 Feb 07.
Artículo
en Inglés
| MEDLINE
| ID: mdl-22125794
RESUMEN
The nonradiative deactivation of the excited state of europium(III)-based phosphors via OH-vibrations in the presence of water allows the detection of moisture in nitrogen at concentration levels down to at least 25 ppm (0.09% RH).
2.
Dalton Trans
; (14): 2166-9, 2004 Jul 21.
Artículo
en Inglés
| MEDLINE
| ID: mdl-15249953
RESUMEN
Salt elimination reactions of tris(trimethylsilyl)silyl potassium (1), and two 1,4-dipotassiooligosilanes (3, 5) with 2,2,6,6-tetramethylpiperidinodichloroborane and diethylaminodichlorophosphane have generated open (2), cyclic (4) and bicyclic (6) bora- and phosphaoligosilanes. A monosilylated phosphane and the two five-membered cyclosilanes have been subjected to single crystal X-ray diffraction analysis.