Journal of endodontics, 31(8), 593-598 (2005-07-27)
Polycaprolactone, a thermoplastic aliphatic polyester, is reportedly susceptible to both alkaline and enzymatic hydrolyzes. This screening study examined the susceptibility of Resilon, a polycaprolactone-based root filling composite, to alkaline hydrolysis. There were 15-mm diameter disks of Resilon and Obtura gutta-percha
Journal of hazardous materials, 134(1-3), 230-236 (2005-12-20)
A photocatalyst was prepared by attaching TiO(2) powder (diameter, 50nm) in the sol state to fluidizing spherical ceramic carriers using a silicon binder. A high initial photocatalytic activity and strong attachment was obtained at a sintering temperature of 500 degrees
Chemical research in toxicology, 13(7), 610-615 (2000-07-18)
Glutathione conjugate formation plays important roles in the detoxification and bioactivation of xenobiotics. A range of nephrotoxic haloalkenes undergo bioactivation that involves glutathione and cysteine S-conjugate formation. The cysteine S-conjugates thus formed may undergo cysteine conjugate beta-lyase-catalyzed biotransformation to form
A sensitive method is described to detect isolysergic acid diethylamide (iso-LSD) in urine. The compound was extracted from urine and converted to a C-8 carbanion by sodium ethoxide in ethanol. Protonation of the carbanion by water selectively produced LSD. The
Micron (Oxford, England : 1993), 26(4), 301-310 (1995-01-01)
The purpose of this investigation was to explain why deplasticizing of epoxy sections gives higher immunogold labeling than non-deplasticizing. The methods used were the following: (1) Comparison of the ratio of immunogold labeling of deplasticized and non-deplasticized sections with gold
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