While anthropogenic emissions of the toxic element mercury (Hg) to the atmosphere are currently rising, major uncertainties remain in determining the relative impacts of anthropogenic activity and natural processes on the global Hg cycle. In this...
Chapter one: Synthesis, resolution and application of P-chirogenic phosphines. This chapter serves as a general introduction, and gives a brief overview of the synthesis, resolution and applications of chiral organophosphorus compounds. In...
Vibrio cholerae is a water-borne, Gram negative enteropathogen that causes the gastrointestinal disorder, cholera, in humans. A critical step in cholera pathogenesis is the attachment and colonization of intestinal cells, and the formation of...
Free radicals (Chemistry). ; Electron donor-acceptor complexes. ; Ions.
In this study, the initial charge separation distance and its impact on free radical ion (FRI) formation are investigated in detail. Transient photocurrent techniques together with other spectroscopic methods were used with a series of donors and...
Naturally occurring macrocyclic tetrapyrroles of the chlorin and bacteriochlorin classes play important roles in essential biological processes, including photosynthesis and nitrogen cycling. The chromophores also show promise in various...
Phi Delta Theat A PDO bunch in 2 Sanborn; H K Pierce 04 with pipe L. Fitzpatrick '02 W.D. Blatner '05 H.H. Scudder '03 M.W. Peck '02 Gift - H. W. Farwell, 1902