I was lifted lightly from the ground, and I felt an intolerable pressure forcing my head back and back until the strain upon the cervical spine
was more than I could bear.
Conclusion: It was determined that, unlike other cationic reagents
, the high transfection efficiency of HSA-PEI was not from the electronic effect but, instead, predominantly from its ligand effect.
The companies overlap in many markets, but the EU executive had particular concerns about their hold on the three sectors: the production of persulfates, cationic reagents
and hydroxy monomers.