Encapsulation of the uranyl dication

被引：36

作者：

Beer, Stephan ^{[1
]}

Berryman, Orion B. ^{[1
]}

Ajami, Dariush ^{[1
]}

Rebek, Julius, Jr. ^{[1
]}

机构：

[1] Scripps Res Inst, Skaggs Inst Chem Biol, La Jolla, CA 92037 USA

来源：

CHEMICAL SCIENCE | 2010年 / 1卷 / 01期

关键词：

STEREOGNOSTIC COORDINATION CHEMISTRY; PROCESS PHOSPHORIC-ACID; HYDROGEN-BONDS; PROTEIN-STRUCTURE; MOLECULES; COMPLEXES; ION; RECOGNITION; CATALYSIS; LIGANDS;

D O I：

10.1039/c0sc00116c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report here the application of self-assembly to the sequestration of uranyl ion, the dominant form of uranium on Earth. The assembly presents the ion with convergent carboxylate ligands, isolates it from solvent, encapsulates it with aromatic panels and allows its extraction from aqueous solutions in the presence of excess brine.

引用

页码：43 / 47

页数：5

共 58 条

[11] Chemical speciation of the uranyl ion under highly alkaline conditions. Synthesis, structures, and oxo ligand exchange dynamics [J].

Clark, DL ;

Conradson, SD ;

Donohoe, RJ ;

Keogh, DW ;

Morris, DE ;

Palmer, PD ;

Rogers, RD ;

Tait, CD .

INORGANIC CHEMISTRY, 1999, 38 (07) :1456-1466

[12] The Structure of Synthetic Andersonite, Na2Ca[UO2(CO3)(3)].xH(2)O (x similar or equal to 5.6) [J].

CODA, A ;

DELLAGIUSTA, A ;

TAZZOLI, V .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 1981, 37 (AUG) :1496-1500

[13] KINETIC EFFECT OF A SYN-ORIENTED CARBOXYLATE ON A PROXIMATE IMIDAZOLE IN CATALYSIS - A MODEL FOR THE HISTIDINE ASPARTATE COUPLE IN ENZYMES [J].

CRAMER, KD ;

ZIMMERMAN, SC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (09) :3680-3682

[14] Coordination trends in alkali metal crown ether uranyl halide complexes:: The series [A(Crown)]2[UO2X4] where A = Li, Na, K and X = Cl, Br [J].

Danis, JA ;

Lin, MR ;

Scott, BL ;

Eichhorn, BW ;

Runde, WH .

INORGANIC CHEMISTRY, 2001, 40 (14) :3389-3394

[15] A ONE-POT SYNTHESIS OF M-TERPHENYLS VIA A 2-ARYNE SEQUENCE [J].

DU, CJF ;

HART, H ;

NG, KKD .

JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (16) :3162-3165

[16]

Fersht A.R., 1985, Enzyme Structure and Mechanism, V2nd, P293

[17] Selective molecular recognition, C-H bond activation, and catalysis in nanoscale reaction vessels [J].

Fiedler, D ;

Leung, DH ;

Bergman, RG ;

Raymond, KN .

ACCOUNTS OF CHEMICAL RESEARCH, 2005, 38 (04) :349-358

[18] STEREOGNOSTIC COORDINATION CHEMISTRY .1. THE DESIGN AND SYNTHESIS OF CHELATORS FOR THE URANYL-ION [J].

FRANCZYK, TS ;

CZERWINSKI, KR ;

RAYMOND, KN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (21) :8138-8146

[19] Molecular paneling via coordination [J].

Fujita, M ;

Umemoto, K ;

Yoshizawa, M ;

Fujita, N ;

Kusukawa, T ;

Biradha, K .

CHEMICAL COMMUNICATIONS, 2001, (06) :509-518

[20]

Gerkensmeier T, 1999, EUR J ORG CHEM, V1999, P2257

← 1 2 3 4 5 6 →