WASHINGTON * The House Agriculture Committee rebuffed Democratic efforts Wednesday to keep the $80 billion-a-year food stamp program whole, as debate on the farm bill turned into a theological discourse on helping the poor.U.S. NewspapersSt Louis PostDispatch (MO)...
WASHINGTON * The House Agriculture Committee rebuffed Democratic efforts Wednesday to keep the $80 billion-a-year food stamp program whole, as debate on the farm bill turned into a theological discourse on helping the poor.U.S. NewspapersSt Louis PostDispatch (MO)...
Hydroxyethyl piperazineethanesulfonic acid (HEPES) of VetecTM reagent grade, branched PEI with an average molecular weight of 25 kDa, and CA were purchased from Sigma-Aldrich (Sigma-Aldrich, St. Louis, MO, USA). A buffer composition, including sodium dihydrogen phosphate and Tris(hydroxymethyl)...
The probe sonicator equipped with a disruptor horn of ½” diameter (BRANSON Sonifier® SFX550, Emerson Electric Co., St. Louis, MO, USA) was fully immersed in the NP suspension without touching the scintillation vial. To avoid heating the samples, the scintillation vial containing 1 mg/...