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The need of monitoring and controlling the concentration of heavy metal ions such as Pb(II) or Cd(II), which have toxic effects on all living organisms inspires chemists to synthesise more and more selective compounds able to recognize and to bind such metals. This book presents a review as well as the own researches on synthesis and binding abilities of calix[4]arene-derivatives, such as amides, hydroxamates and their thiocarbonyl analogues. The theoretical bases of the methods used to study ligand-cation interactions, such as 1H NMR spectroscopy, X-ray diffraction, liquid-liquid extraction, UV absorption spectrophotometry, potentiometry and microcalorimetry are described and followed by the own results and discussion. The last part of this book is ascribed to studies of ionophoric properties of calix[4]arene-thioamides and calix[4]arene-hydroxamates in ion-selective membrane electrodes. The results are followed by a short theoretical introduction to ion-selective electrodes. The description of the most important analytical methods used in supramolecular chemistry together with the data interpretation, may serve as a guide for those working in this field of chemistry.
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Joanna Kulesza, doctor of Gdansk University of Technology and University of Strasbourg in supramolecular chemistry. Currently: post-doctoral position at UFPE. Maria Boche¿ska, Professor of GUT. Research interests: supramolecular chemistry, chemical sensors. Véronique Hubscher-Bruder, Assistant Professor at UDS; interests: complexation studies.
![Maria Boche ska, Maria Boche¿ska, Mari Bochenska, Maria Bochenska, Hubscher-Bruder, Véronique Hubscher-Bruder... - Lower Rim Functionalised calix[4]arenes - Synthesis and studies of their binding properties](https://blob.cede.ch/books/118000000/118520000/118520883_17.jpg)