In: Bulletin of Volcanology, 2015, vol. 77, no. 12, p. 1-15
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In: Archives of Orthopaedic and Trauma Surgery, 2015, vol. 135, no. 9, p. 1233-1240
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In: Bioprocess and Biosystems Engineering, 2006, vol. 29, no. 5-6, p. 415-420
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In: European Journal of Nutrition, 2006, vol. 45, no. 8, p. 445-453
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In: International Journal of Computer Assisted Radiology and Surgery, 2011, vol. 6, no. 3, p. 351-366
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In: Photonics and Lasers in Medicine, 2012, vol. 1, no. 1, p. 47-50
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In: Tetrahedron, 2010, vol. 66, no. 24, p. 4292-4297
A new sensing molecule containing aza-15-crown-5 as a receptor and 4- (phenyldiazenyl)naphthalen-1-ol as a signal converter has been synthesized. In the free ligand, the hydrogen bonding between the tautomeric OH group and the nitrogen atom from the macrocycle fully shifts the tautomeric equilibrium towards the enol form. The complexation reverses the equilibrium as a result of the strong...
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In: Polyhedron, 2004, vol. 23, no. 6, p. 1011-1017
The zinc(II) complexes 1aZnCl₂ and 1bZnCl₂ (1a: 2-(6',2''-bipyrid-2'-yl)-3-(2- pyridyl)pyrazine; 1b: 2-(6',2'-bipyrid-2'-yl)-5,6-dinitrilo-3-(2-pyridyl)pyrazine) were prepared by treatment of the ligands with ZnCl₂. The structures of both were investigated by X-ray crystallography and 1H NMR spectroscopy. Both complexes display proton deshielding phenomena that are attributed to a...
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