Aqueous Chemistry of Element 105

Heavy Element Chemistry

Portfolio Description This activity supports basic research on the fundamental chemistry of the elements beyond actinium (those elements with an atomic number greater than 89); typically uranium, neptunium, plutonium, americium, and curium. The goal of this activity is to understand the underlying chemical and physical principles that determine the behavior of the actinides and transactinides e...

Trace Element Chemistry Studies

This work was undertaken to measure background silver in Illinois precipitation in the absence of any known seeding operations in or near Illinois. The overall rainfall-weighted mean concentration at several stations was 73 ng/liter. This is somewhat higher than has been found in unseeded precipitation in the western United States, but probably not high enough to preclude identification of silv...

Fenton chemistry at aqueous interfaces.

In a fundamental process throughout nature, reduced iron unleashes the oxidative power of hydrogen peroxide into reactive intermediates. However, notwithstanding much work, the mechanism by which Fe(2+) catalyzes H2O2 oxidations and the identity of the participating intermediates remain controversial. Here we report the prompt formation of O=Fe(IV)Cl3(-) and chloride-bridged di-iron O=Fe(IV) · ...

Aqueous Solution Surface Chemistry of Carbon Nanotubes

Albuterol 105 Amphetamine 106 Dobutamine 105 Dopamine 103 Ephedrine 105 Epinephrine 101 GENERIC NAME PAGE Isoproterenol 102 Metaraminol 105 Methoxamine 105 Norepinephrine 101 Phenylephrine 105 Terbutaline 105

The adrenomimetic drugs mimic the effects of adrenergic sympathetic nerve stimulation on sympathetic effectors; these drugs are also referred to as sympathomimetic agents. The adrenergic transmitter norepinephrine and the adrenal medullary hormone epinephrine also are included under this broad heading. The adrenomimetic drugs are an important group of therapeutic agents that can be used to main...