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Titolo:
SYNTHESIS, CHARACTERIZATION AND RELAXIVITY OF AMPHIPHILIC CHELATES OFDTPA DERIVATIVES WITH GD-III, YB-III AND MN-II
Autore:
ZHAO X; ZHUO RX; LU ZG; LIU WY;
Indirizzi:
WUHAN UNIV,DEPT CHEM WUHAN 430072 PEOPLES R CHINA WUHAN UNIV,DEPT CHEM WUHAN 430072 PEOPLES R CHINA ACAD SINICA,WUHAN INST PHYS WUHAN 430072 PEOPLES R CHINA
Titolo Testata:
Polyhedron
fascicolo: 16, volume: 16, anno: 1997,
pagine: 2755 - 2759
SICI:
0277-5387(1997)16:16<2755:SCAROA>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
AGENTS; MRI; ENHANCEMENT; COMPLEXES; LIPOSOMES;
Keywords:
AMPHIPHILIC LIGAND; DTPA DERIVATIVE; PARAMAGNETIC METAL COMPLEX; MRI CONTRAST AGENT; RELAXIVITY; LIPOSOME;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
X. Zhao et al., "SYNTHESIS, CHARACTERIZATION AND RELAXIVITY OF AMPHIPHILIC CHELATES OFDTPA DERIVATIVES WITH GD-III, YB-III AND MN-II", Polyhedron, 16(16), 1997, pp. 2755-2759

Abstract

Some novel amphiphilic ligands were synthesized by the reaction of diethylenetriaminepentaacetic acid (DTPA) dianhydride and octadecylesterof tyrosine or phenylalanine. Their paramagnetic Gd-III, Yb-III and Mn-II metal complexes were also synthesized and characterized. The amphipathic metal complexes were inserted into the membrane of liposomal vesicles and the liposomes bearing metal complexes were obtained. The paramagnetic metal labeled liposomes show high spin-lattice relaxivity (R-1) on the surrounding water protons. (C) 1997 Elsevier Science Ltd.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 07:37:39