All Stories

  1. Copper(II) Complexes of Phenanthroline and Histidine Containing Ligands: Synthesis, Characterization and Evaluation of their DNA Cleavage and Cytotoxic Activity
  2. Inhibition of the STAT3 Protein by a Dinuclear Macrocyclic Complex
  3. Dinuclear Zinc(II) Macrocyclic Complex as Receptor for Selective Fluorescence Sensing of Pyrophosphate
  4. Cyclams with Ambidentate Methylthiazolyl Pendants for Stable, Inert, and Selective Cu(II) Coordination
  5. Improving the stability and inertness of Cu(ii) and Cu(i) complexes with methylthiazolyl ligands by tuning the macrocyclic structure
  6. Effect of the Peptidic Scaffold in Copper(II) Coordination and the Redox Properties of Short Histidine-Containing Peptides
  7. Investigating the Complexation of the Pb 2+ /Bi 3+ Pair with Dipicolinate Cyclen Ligands
  8. Dicarboxylate Recognition Properties of a Dinuclear Copper(II) Cryptate
  9. Sulfate recognition by a hexaaza cryptand receptor
  10. Reasons behind the Relative Abundances of Heptacoordinate Complexes along the Late First-Row Transition Metal Series
  11. Monopicolinate Cross-Bridged Cyclam Combining Very Fast Complexation with Very High Stability and Inertness of Its Copper(II) Complex
  12. Copper(II) and Gallium(III) Complexes of trans -Bis(2-hydroxybenzyl) Cyclen Derivatives: Absence of a Cross-Bridge Proves Surprisingly More Favorable
  13. H2Me-do2pa: an attractive chelator with fast, stable and inert natBi3+ and 213Bi3+ complexation for potential α-radioimmunotherapy applications
  14. ChemInform Abstract: Di- and Trinuclear Copper(II) Complexes of Polyaza Macrocycles and Cryptands as Anion Receptors
  15. Remarkable Inertness of Copper(II) Chelates of Cyclen-Based Macrobicycles with Two trans - N -Acetate Arms
  16. Monopicolinate-dipicolyl Derivative of Triazacyclononane for Stable Complexation of Cu 2+ and 64 Cu 2+
  17. Di- and trinuclear copper(II) complexes of polyaza macrocycles and cryptands as anion receptors
  18. Harnessing the Flexibility of Peptidic Scaffolds to Control their Copper(II)-Coordination Properties: A Potentiometric and Spectroscopic Study
  19. Cyclen derivatives with two trans-methylnitrophenolic pendant arms: a structural study of their copper(ii) and zinc(ii) complexes
  20. Copper(ii) coordination properties of decapeptides containing three His residues: the impact of cyclization and Asp residue coordination
  21. Water Encapsulation in a Polyoxapolyaza Macrobicyclic Compound
  22. Monopicolinate Cyclen and Cyclam Derivatives for Stable Copper(II) Complexation
  23. Heteroditopic receptor based on crown ether and cyclen units for the recognition of zwitterionic amino acids
  24. Dicarboxylate Recognition by Two Macrobicyclic Receptors: Selectivity for Fumarate over Maleate
  25. Tris(phosphonomethyl)cyclen Derivatives: Thermodynamic Stability, Kinetics, Solution Structure, and Relaxivity of Ln3+ Complexes
  26. Tris(phosphonomethyl) Cyclen Derivatives: Synthesis, Acid–Base Properties and Complexation Studies with Cu2+ and Zn2+ Ions
  27. A polyoxapolyaza macrobicyclic receptor for the recognition of zwitterions
  28. Evaluation of the binding ability of tetraaza[2]arene[2]triazine receptors anchoring l-alanine units for aromatic carboxylate anions
  29. Properties of Metal Complexes of a New Dioxadiaza Macrocycle Containing a Dibenzofuran Unit and Acetate Pendant Arms
  30. A Trinuclear Copper(II) Cryptate and Its μ3-CO3 Cascade Complex: Thermodynamics, Structural and Magnetic Properties
  31. Recognition of Oxalate by a Copper(II) Polyaza Macrobicyclic Complex
  32. Two macrocyclic pentaaza compounds containing pyridine evaluated as novel chelating agents in copper(II) and nickel(II) overload
  33. trans-Methylpyridine cyclen versus cross-bridged trans-methylpyridine cyclen. Synthesis, acid–base and metal complexation studies (metal = Co2+, Cu2+, and Zn2+)
  34. A New Tris(phosphonomethyl) Monoacetic Acid Cyclam Derivative: Synthesis, Acid-Base and Metal Complexation Studies
  35. TETA analogue containing one methylenephosphonate pendant arm: Lanthanide complexes and biological evaluation of its 153Sm and 166Ho complexes
  36. Evaluation of the binding ability of a macrobicyclic receptor for anions by potentiometry and molecular dynamics simulations in solution
  37. Recognition of anions by polyammonium macrocyclic and cryptand receptors: Influence of the dimensionality on the binding behavior
  38. ChemInform Abstract: Dioxatriazamacrocycle-N,N′,N′′-triacetic Acids (I): Synthesis, Protonation Constants, and Metal-Complex Studies. Crystal Structure of Hydrogen [1,4-Dioxa-7,10,13-triazacyclopentadecane-7,10,13-triacetato (4)-ϰN7,ϰN11,ϰN 13,ϰO7]copper(
  39. Rigid ferrocenophane and its metal complexes with transition and alkaline-earth metal ions
  40. Dimetallic complexes of macrocycles with two rigid dibenzofuran units as receptors for detection of anionic substrates
  41. Polyaza Cryptand Receptor Selective for Dihydrogen Phosphate
  42. Anion Recognition by a Macrobicycle Based on a Tetraoxadiaza Macrocycle and an Isophthalamide Head Unit
  43. Design of Protonated Polyazamacrocycles Based on Phenanthroline Motifs for Selective Uptake of Aromatic Carboxylate Anions and Herbicides
  44. Selective recognition of tetrahedral dianions by a hexaaza cryptand receptor
  45. Iron(III) complexes of the tris-(3-aminopropyl) derivative of a 14-membered tetraazamacrocycle: Potentiometric, spectroscopic and electrochemical studies
  46. Binding studies of a protonated dioxatetraazamacrocycle with carboxylate substrates
  47. Cascade dicopper architectures of a dibenzodioxatetraazamacrocycle
  48. Kinetic Study of Dissociation of a Copper(II) Complex of A 14-Membered Tetraaza-Macrocyclic Ligand Containing Pyridine and Pendant N-Carboxymethyl Arms
  49. Cyclam derivatives containing three acetate pendant arms: synthesis, acid–base, metal complexation and structural studies
  50. Homo-and heterodinuclear complexes of the tris(catecholamide) derivative of a tetraazamacrocycle with Fe3+, Cu2+and Zn2+metal ions
  51. Study of the cyclen derivative 2-[1,4,7,10-tetraazacyclododecan-1-yl]-ethanethiol and its complexation behaviour towards d-transition metal ions
  52. Evaluation of the Binding Ability of a Novel Dioxatetraazamacrocyclic Receptor that Contains Two Phenanthroline Units:  Selective Uptake of Carboxylate Anions
  53. Copper Complexes of New Benzodioxotetraaza Macrocycles with Potential Applications in Nuclear Medicine
  54. Metal complexes of cyclen and cyclam derivatives useful for medical applications: a discussion based on thermodynamic stability constants and structural data
  55. New dioxadiaza- and trioxadiaza-macrocycles containing one dibenzofuran unit with two amino pendant arms: synthesis, protonation and complexation studies
  56. Properties of a new 4-imidazolyl derivative of a 14-membered tetraazamacrocyclic chelating agent
  57. Dicopper(ii) complexes of a new di-para-xylyldioxatetraazamacrocycle and cascade species with dicarboxylate anions: thermodynamics and structural properties
  58. New dioxadiaza-, trioxadiaza- and hexaaza-macrocycles containing dibenzofuran units
  59. 13- and 14-membered macrocyclic ligands containing methylcarboxylate or methylphosphonate pendant arms: Chemical and biological evaluation of their 153Sm and 166Ho complexes as potential agents for therapy or bone pain palliation
  60. Critical Evaluation of Stability Constants of Metal Complexes of Complexones for Biomedical and Environmental Applications
  61. Bis- and tris-(3-aminopropyl) derivatives of 14-membered tetraazamacrocycles containing pyridine: synthesis, protonation and complexation studies
  62. Recognition of dicarboxylate anions by a ditopic hexaazamacrocycle containing bis-p-xylyl spacers
  63. Dioxadiaza- and trioxadiaza-macrocycles containing one dibenzofuran unit selective for cadmium
  64. Exploring Mycobacterium avium inhibition by macrocyclic compounds
  65. Hexaazamacrocycle Containing Pyridine and Its Dicopper Complex as Receptors for Dicarboxylate Anions
  66. In vitro effect of free and complexed indium(III) against Mycobacterium tuberculosis
  67. A N,N′-diacetate benzodioxotetraazamacrocycle and its transition metal complexes
  68. Ditopic hexaazamacrocycles containing pyridine: synthesis, protonation and complexation studies
  69. Carboxylate anions binding and sensing by a novel tetraazamacrocycle containing ferrocene as receptor
  70. Lanthanide complexes of macrocyclic derivatives useful for medical applications
  71. Critical evaluation of stability constants of metal complexes of complexones for biomedical and environmental applications* (IUPAC Technical Report)
  72. Structure, Characterization, and Metal-Complexation Properties of a New Tetraazamacrocycle Containing Two Phenolic Pendant Arms
  73. 153Sm and 166Ho complexes with tetraaza macrocycles containing pyridine and methylcarboxylate or methylphosphonate pendant arms
  74. Bis- and tris-(methylphosphonic) acid derivatives of a 14-membered tetraazamacrocycle containing pyridine: synthesis, protonation and complexation studies
  75. Bis[1,1′-N,N′-(2-picolyl)aminomethyl]ferrocene as a redox sensor for transition metal ions
  76. Supramolecular aggregates between carboxylate anions and an octaaza macrocyclic receptor
  77. Tetraazamacrocycle bearing quinoline pendant arms and its complexation properties
  78. Dinuclear copper and zinc complexes of a hexaazamacrocycle containing p-xylyl spacers and bridging anions: theoretical and spectroscopic studies
  79. Metal complexes of a dipyridine octaazamacrocycle: stability constants, structural and modelling studies
  80. Metal complexes of a tetraazacyclophane: solution and molecular modelling studies
  81. Critical evaluation of stability constants and thermodynamic functions of metal complexes of crown ethers (IUPAC Technical Report)
  82. Metal complexes of edta-derived macrocyclic ether bis(lactones). Hydrolysis of the macrocycles and the metal catalysis effect
  83. Metal complexes of dipyridine hexaaza macrocycles. Structural differences between 18- and 20-membered macrocycles on complexation
  84. Activity against Mycobacterium tuberculosis with concomitant induction of cellular immune responses by a tetraaza-macrocycle with acetate pendant arms
  85. Metal Complexes of an Oxatriaza Macrocycle Containing Pyridine: Thermodynamic Stability and Structural Studies
  86. X-Ray diffraction and molecular mechanics studies of 12-, 13-, and 14-membered tetraaza macrocycles containing pyridine: effect of the macrocyclic cavity size on the selectivity of the metal ion
  87. Mn2+, Co2+, Cu2+ and Zn2+complexes with two macrocyclic ligands bearing l-lactate-like functions: potentiometric studies and evaluation of superoxide-scavenging properties of the Mn2+ complex
  88. Dioxatriazamacrocycle-N,N′,N″-triacetic Acids: Synthesis, Protonation Constants, and Metal-Complex Studies. Crystal Structure of Hydrogen [1,4-Dioxa-7,10,13-triazacyclopentadecane-7,10,13-triacetato(4)-κN7,κN11,κN13,κO7]copper(1 -) Hydrate (2 : 1) ([Cu...
  89. A new redox-responsive 14-membered tetraazamacrocycle with ferrocenylmethyl arms as receptor for sensing transition-metal ions
  90. 4,7,10,13-Tetrakis(carboxymethyl)-1-oxa-4,7,10,13-tetraazacyclopentadecane and properties of its metal complexes
  91. Methyl pyridine derivatives of 14-membered tetraaza macrocycles. A new host with high selectivity for cadmium †
  92. Structural characterization of cobalt(III), nickel(II), copper(II) and iron(III) complexes of tetraazamacrocycles with N-carboxymethyl arms
  93. Triethylenetetramine- N,N,N ‘, N ‘‘, N ‘‘‘, N ‘‘‘-hexaacetic Acid (TTHA) and TTHA-Bis(butanamide) as Chelating Agents Relevant to Radiopharmaceutical Applications
  94. Design of selective macrocyclic ligands for the divalent first-row transition-metal ions †
  95. 13-Membered macrocycles and their complexometric properties: study of 7,11-bis(carboxymethyl)-1,4-dioxa-7,11-diazacyclotridecane
  96. Tris(carboxymethyl)oxatriazamacrocycles and their metal complexes †
  97. Metal complexes of a 12-membered tetraaza macrocycle containing pyridine and N-carboxymethyl groups
  98. Metal complexes of a tetraaza macrocycle with N-carboxymethyl groups as pendant arms
  99. Stability constants of metal complexes of macrocyclic ligands with pendant donor groups
  100. Tetraaza macrocycles containing pyridine and their copper(II) and nickel(II) complexes: X-ray, spectroscopic, molecular mechanics and molecular orbital studies
  101. Complexes of Ga3+and In3+with the N,N″-bis(butylamide) derivative of diethylenetriaminepentaacetic acid: stability constants and nuclear magnetic resonance studies in aqueous solution
  102. Metal Complexes of Pentadentate Macrocyclic Ligands Containing Oxygen and Nitrogen as Donor Atoms
  103. Electron spin resonance studies and crystal structures of copper(II) complexes of some 12-, 13- and 14-membered oxatriaza macrocycles
  104. Metal complexes of macrocyclic ligands containing pyridine
  105. Stabilities of divalent and trivalent metal ion complexes of macrocyclic triazatriacetic acids
  106. The stability of the metal complexes of cyclic tetra-aza tetra-acetic acids
  107. 1-Oxa-4,8,12-triazacyclotetradecane-4,12-diacetic acid (H2L2): studies on protonation and metal complexation; crystal structure of [CuL2]·5H2O
  108. N,N′-diacetate derivatives of some polyoxa-polyaza macrocyclic compounds: Protonation and complexation studies
  109. Synthesis, electron spin resonance spectroscopy, and shape-determining angle analysis of superstructured copper(II) Schiff base complexes containing persistent voids
  110. Oxatriaza macrocyclic ligands: studies of protonation and metal complexation
  111. Dissociation constants of Br∅nsted acids in D2O and H2O: studies on polyaza and polyoxa-polyaza macrocycles and a general correlation
  112. Metal Complexes with Macrocyclic Ligands. Part XXXI. Protonation studies and complexation properties of tetraazamacrocyclic methylenephosphonates with earth-alkali ions
  113. Nuclear magnetic resonance studies of the protonation sequence of some oxaaza macrocyclic compounds
  114. Protonation and metal complexation studies on some oxa-diaza macrocyclic ligands
  115. Thermodynamics of the formation of metal complexes of 1,4,10-trioxa-7,13-diazacyclopentadecane-N,N′-diacetic acid and of 1,4,10,13-tetraoxa-7,16-diazacyclo-octadecane-N,N′-diacetic acid
  116. Exceptional efficacy of some new lacunar dioxygen carriers based on Schiff bases derived from .beta.-diketones and triamines
  117. Acidentes de trabalho: contribuição para uma análise
  118. Metal complexes of 1,4,10-trioxa-7,13 -diazacyclopentadecane-N,N'-diacetic acid
  119. Copper(II) complexes of cyclic tetra-azatetra-acetic acids—unusual features and possible analytical applications
  120. Lanthanide complexes of 1,4,7,10-tetra-azacyclotridecane-1,4,7,10-tetra-acetic acid: proton nuclear magnetic resonance studies
  121. Nuclear magnetic resonance studies of the protonation sequence of cyclic tetra-azatetra-acetic acids
  122. The thermodynamics of complex formation of cyclic tetra-aza-tetracetic acids
  123. Metal complexes of cyclic tetra-azatetra-acetic acids