CINECA IRIS Institutional Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishThe lipophilic diamine-diamide macrocycle 13-hexadecyl-1,4,8,11-tetraazacyclotetradeca-12,14-dione transports Cu2+ ions across a bulk CH2Cl2 membrane from a neutral aq. source phase to an acidic aq. receiving phase. The flow of Cu2+ ions is coupled to a counterflow of protons due to a deprotonation/protonation mechanism of the macrocycle amido groups, assocd. to the Cu2+ incorporation/demetalation process. The pH driven transport process is specific for Cu and its rate is independent of the presence of other metal ions in the source phase.
Scheda prodotto non validato
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo
| Titolo: | Specific transport of copper(II) ions across a liquid membrane mediated by a lipophilic tetraaza macrocycle | |
| Autori: | ||
| Data di pubblicazione: | 1985 | |
| Rivista: | ||
| Abstract: | The lipophilic diamine-diamide macrocycle 13-hexadecyl-1,4,8,11-tetraazacyclotetradeca-12,14-dione transports Cu2+ ions across a bulk CH2Cl2 membrane from a neutral aq. source phase to an acidic aq. receiving phase. The flow of Cu2+ ions is coupled to a counterflow of protons due to a deprotonation/protonation mechanism of the macrocycle amido groups, assocd. to the Cu2+ incorporation/demetalation process. The pH driven transport process is specific for Cu and its rate is independent of the presence of other metal ions in the source phase. | |
| Handle: | http://hdl.handle.net/11571/454415 | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11571/454415
Copyright © 2021