Zobrazeno 1 - 10
of 19
pro vyhledávání: '"R. L. Bruening"'
Publikováno v:
Pure and Applied Chemistry. 68:1237-1241
A solid phase extraction (SPE) system is described which is capable of highly selective removal of trace amounts of metal ions from solutions containing matrices which normally make separations difficult. Highly acidic or basic solutions and concentr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b173499f326a2597df5329a6368bcbbb
https://doi.org/10.1351/pac199668061237
https://doi.org/10.1351/pac199668061237
Publikováno v:
Pure and Applied Chemistry. 67:1069-1074
Solid phase extraction (SPE) materials are described that are capable of highly selective separations of trace levels of cations and anions from aqueous solutions. The extraction kinetics are rapid, either small or large volumes of solution can be tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e41e5c56829140933e2e4f61a83c1dd
https://doi.org/10.1351/pac199567071069
https://doi.org/10.1351/pac199567071069
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7dc9907fb505b3d1efd01ef758701ee
https://doi.org/10.1002/chin.199124304
https://doi.org/10.1002/chin.199124304
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::958d73a34a460f798093a67c8def3068
https://doi.org/10.1002/chin.199212322
https://doi.org/10.1002/chin.199212322
Publikováno v:
Scopus-Elsevier
Aza macrocycles bound to silica gel beads were found to selectively remove heavy metal cations such as Pb2+, Cd2+, Ag+, and Hg2+ from aqueous solutions. These bound macrocycles have a virtually infinite selectivity of binding with heavy metals over a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::979edbdf8ed57118b2d15773057b422a
https://doi.org/10.2166/wst.1991.0428
https://doi.org/10.2166/wst.1991.0428
Publikováno v:
Israel Journal of Chemistry. 30:239-245
The recently confirmed diffusion-limited transport model for neutral macrocyle-mediated cation transport in membranes has been used to quantify the membrane solvent effects on the fundamental parameters in the model and their relative importance. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0197f608f415b70ee4e74f379f8418f1
https://doi.org/10.1002/ijch.199000023
https://doi.org/10.1002/ijch.199000023
Autor:
Reed M. Izatt, B. J. Tarbet, L. D. Griffin, K. E. Krakowiak, Jerald S. Bradshaw, R. L. Bruening, Merlin L. Bruening
Publikováno v:
Pure and Applied Chemistry. 62:1115-1118
Macrocycles are noted for the remarkable selectivities which certain of them show toward metal ions. This selectivity has been studied extensively for free macrocycles in single solvent systems. However, there is a need for new systems that are more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b65e99443bbf7e28097df682d858ca3c
https://doi.org/10.1351/pac199062061115
https://doi.org/10.1351/pac199062061115
PNL evaluated three polymeric materials for Cs removal efficiency from a simulated Hanford Neutralized Current Acid Waste (NCAW) supernatant liquid using 200 mL ion exchange columns. Cs loadings (mmole Cs/g resin) were 0.20, 0.18, and 0.039 for Super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53cb07275272f3e3fc15304889de88ba
https://doi.org/10.2172/10127404
https://doi.org/10.2172/10127404
Autor:
J. F. Biernat, J. J. Chirstensen, R. L. Bruening, Jerald S. Bradshaw, Maria Bocheńska, B. J. Tarbet, K. E. Krakowiak, Reed M. Izatt
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4954fee0edd4e04e5894440788fc2eb4
https://doi.org/10.1002/chin.199016371
https://doi.org/10.1002/chin.199016371