A bis(3-hydroxy-4-pyridinone)-EDTA derivative as a strong chelator for M3+ hard metal ions: complexation ability and selectivity
DALTON TRANSACTIONS, , 6141-6150 2009
Sofia Gama , Paul Dron , Sílvia Chaves , Etelka Farkas , M. Amélia Santos

Biologically relevant O,S-donor compounds. Synthesis, molybdenum complexation and xanthine oxidase inhibition
DALTON TRANSACTIONS, , 1773-1782 4 2008
Sílvia Chaves , Marco Gil , Sonia Canario , Ratomir Jelic , Maria J. Romao , Jose Trincao , Eberhardt Herdtweck , Joana Sousa , Carmen Diniz , Paula Fresco , M. Amélia Santos

New hydroxypyridinone iron-chelators as potential anti-neurodegenerative drugs
FRONTIERS IN BIOSCIENCE-LANDMARK, 13, 6763-6774 5 2008
Daniela Arduino , Daniel Silva , Sandra M. Cardoso , Sílvia Chaves , Catarina R. Oliveira , M. Amélia Santos

Bifunctional 3-hydroxy-4-pyridinone derivatives as potential pharmaceuticals: synthesis, complexation with Fe(III), Al(III) and Ga(III) and in vivo evaluation with Ga-67 (vol 10, pg 564, 2005)
JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 11, 948 10 2006
M. Amélia Santos , Marco Gil , Lurdes Gano , Sílvia Chaves

Zinc(II) complexation behaviour of sulfonamide-based enzyme inhibitors
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, , 3853-3860 10 2006
Sílvia Chaves , Sergio M. Marques , Anabela Cachudo , M. Alexandra Esteves , M. Amélia Santos

New silica-immobilized hydroxypyrimidinone as sorbent of hard metal ions from aqueous fluids
JOURNAL OF INORGANIC BIOCHEMISTRY, 99, 1762-1768 9 2005
MA ESTEVES , A Cachudo , Sílvia Chaves , M. Amélia Santos

Bifunctional 3-hydroxy-4-pyridinone derivatives as potential pharmaceuticals: synthesis, complexation with Fe(III), Al(III) and Ga(III) and in vivo evaluation with Ga-67
JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 10, 564-580 8 2005
M. Amélia Santos , M Gil , Lurdes Gano , Sílvia Chaves

Synthesis and metal-complexation properties of a new hydroxypyrimidinone-functionalized sepharose
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, , 597-605 2 2005
MA ESTEVES , A Cachudo , Sílvia Chaves , M. Amélia Santos

N-Arylamine derivatives of 3-hydroxy-4-pyridinones: solution studies and bioevaluation in view of Al-detoxification roles
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 381, 413-419 1 2005
M. Amélia Santos , M Gil , Sergio M. Marques , Lurdes Gano , Sílvia Chaves

Iminodiacetyl-hydroxamate derivatives as metalloproteinase inhibitors: equilibrium complexation studies with Cu(II), Zn(II) and Ni(II)
JOURNAL OF INORGANIC BIOCHEMISTRY, 97, 345-353 12 2003
Sílvia Chaves , Sergio M. Marques , M. Amélia Santos

Alkylaryl-amino derivatives of 3-hydroxy-4-pyridinones as aluminium chelating agents with potential clinical application
JOURNAL OF INORGANIC BIOCHEMISTRY, 97, 161-172 9 2003
Sílvia Chaves , M Gil , Sergio M. Marques , Lurdes Gano , M. Amélia Santos

Critical evaluation of stability constants and thermodynamic functions of metal complexes of crown ethers - (IUPAC Technical Report)
PURE AND APPLIED CHEMISTRY, 75, 71-102 1 2003
F Arnaud-Neu , R DELGADO , Sílvia Chaves

N-carboxyalkyl derivatives of 3-hydroxy-4-pyridinones: synthesis, complexation with Fe(III), Al(III) and Ga(III) and in vivo evaluation
JOURNAL OF INORGANIC BIOCHEMISTRY, 92, 43-54 9 2002
M. Amélia Santos , M Gil , Sergio M. Marques , Lurdes Gano , G Cantinho , Sílvia Chaves

N-benzyl-iminodiacetohydroxamate and carboxymethylhydroxamate ligands. Synthesis and complexation studies with Cu(II), Ni(II), Zn(II)
JOURNAL OF INORGANIC BIOCHEMISTRY, 86, 419 8 2001
M. Amélia Santos , Sergio M. Marques , M Gil , Sílvia Chaves

13-Membered macrocycles and their complexometric properties: study of 7,11-bis(carboxymethyl)-1,4-dioxa-7,11-diazacyclotridecane
POLYHEDRON, 17, 93-104 1998
Sílvia Chaves , A Cerva , R DELGADO

Tris(carboxymethyl)oxatriazamacrocycles and their metal complexes
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, , 4181-4189 11 1997
Sílvia Chaves , A Cerva , R DELGADO

1-OXA-4,8,12-TRIAZACYCLOTETRADECANE-4,12-DIACETIC ACID (H2L2) - STUDIES ON PROTONATION AND METAL COMPLEXATION - CRYSTAL-STRUCTURE OF [CUL2].5H2O
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, , 2579-2584 9 1992
Sílvia Chaves , R DELGADO , M. Teresa Duarte , JAL Silva , V FELIX , MAAFDT CARRONDO

THE STABILITY OF THE METAL-COMPLEXES OF CYCLIC TETRA-AZA TETRAACETIC ACIDS
TALANTA, 39, 249-254 3 1992
Sílvia Chaves , R DELGADO , J.J.R. Fraústo da Silva

OXATRIAZA MACROCYCLIC LIGANDS - STUDIES OF PROTONATION AND METAL COMPLEXATION
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, , 3065-3072 11 1991
MTS AMORIM , Sílvia Chaves , R DELGADO , J.J.R. Fraústo da Silva

DISSOCIATION-CONSTANTS OF BRONSTED ACIDS IN D2O AND H2O - STUDIES ON POLYAZA AND POLYOXA-POLYAZA MACROCYCLES AND A GENERAL CORRELATION
ANALYTICA CHIMICA ACTA, 245, 271-282 5 1991
R DELGADO , J.J.R. Fraústo da Silva , MTS AMORIM , MF CABRAL , Sílvia Chaves , Judite Costa