Heck reaction in ionic liquids catalyzed by a Pd-benzothiazole carbene complex.
Calo V, et al.
Tetrahedron Letters, 41(46), 8973-8976 (2000)
R R Deshmukh et al.
Chemical communications (Cambridge, England), (17)(17), 1544-1545 (2002-09-21)
Heck reaction proceeds at ambient temperature (30 degrees C) with considerably enhanced reaction rate (1.5-3 h) through the formation of Pd-biscarbene complexes and stabilized clusters of zero-valent Pd nanoparticles in ionic liquids under ultrasonic irradiation.
A J Degnan et al.
Applied and environmental microbiology, 60(9), 3198-3203 (1994-09-01)
Fresh blue crab (Callinectes sapidus) meat was obtained from retail markets in Florida and sampled for viable Listeria monocytogenes. The pathogen was found in crabmeat in three of four different lots tested by enrichment and at levels of 75 CFU/g...
Listeria monocytogenes inhibition in refrigerated vacuum packaged turkey bologna by chemical additives.
Wederquist HJ, et al.
Journal of Food Science, 59(3), 498-500 (1994)
R E Kingston et al.
Current protocols in molecular biology, Chapter 4, Unit4-Unit4 (2008-02-12)
Three different methods for RNA preparation using guanidine are presented in this unit--a single-step isolation method employing liquid-phase separation to selectively extract total RNA from tissues and cultured cells and two methods that rely on a CsCl step gradient to...