03330nam a22004815i 4500001001800000003000900018005001700027007001500044008004100059020001800100024003500118050001400153072001600167072002300183072001500206100008200221245012200303250001800425264006900443300006600512336002600578337002600604338003600630347002400666490007200690505029500762520130201057650001102359650001502370650003202385650002402417650004402441650002902485650003502514650001302549710003402562773002602596776003602622776003602658776003602694830007202730856004602802978-3-031-68646-7DE-He21320251030114920.0cr nn 008mamaa250104s2024    sz |    s    |||| 0|eng d  a97830316864677 a10.1007/978-3-031-68646-72doi 4aQC170-197 7aPHM2bicssc 7aSCI0740002bisacsh 7aPHM2thema1 aBřezina, Václav.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut10aSupramolecular Complexes of Oxoporphyrinogens with Organic Moleculesh[electronic resource] /cby Václav Březina.  a1st ed. 2024. 1aCham :bSpringer Nature Switzerland :bImprint: Springer,c2024.  aXV, 214 p. 126 illus., 102 illus. in color.bonline resource.  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  atext filebPDF2rda1 aSpringer Theses, Recognizing Outstanding Ph.D. Research,x2190-50610 aIntroduction -- Quantitative description ofsupramolecular binding -- Nuclear magnetic resonancespectroscopy -- UV/vis spectroscopy -- Singular value decomposition -- Chromic and binding propertiesof OxP derivatives -- Dynamic processes and chemicalexchange in OxP derivatives -- Conclusion.  aMacrocyclic oxoporphyrinogen molecules combine the ability to form strong supramolecular complexes with organic compounds and the ability to absorb light. These properties allow high-sensitivity colorimetric detection of acids in solution in the presence of oxoporphyrinogen. Moreover, protonated oxoporphyrinogens show various molecular dynamic processes on the millisecond timescale. This book offers deep analyses of colorimetric, binding and kinetic properties of oxoporphyrinogen-acid complexes. A detailed introduction is given for: theory of supramolecular binding and chemical kinetics; NMR spectroscopy with emphasis on multi-state chemical exchange including derivation of analytical spectral lineshapes; UV/vis spectroscopy and analysis of UV/vis spectra, using singular value decomposition (SVD). Implementation of the derived models in Mathematica is also provided. The experimental part addresses SVD analysis of UV/vis spectra illuminating the effect of protonation on various oxoporphyrinogen derivatives and explaining the colorimetric response. Furthermore, analysis of chemical exchange lineshapes offers insight into the dynamic processes present in protonated oxoporphyrinogens. The various models and techniques described in this book are widely applicable for other systems. 0aAtoms. 0aMolecules. 0aNuclear magnetic resonance. 0aChemical detectors.14aAtomic, Molecular and Chemical Physics.24aBio- and Macromolecules.24aMagnetic Resonance (NMR, EPR).24aSensors.2 aSpringerLink (Online service)0 tSpringer Nature eBook08iPrinted edition:z978303168645008iPrinted edition:z978303168647408iPrinted edition:z9783031686481 0aSpringer Theses, Recognizing Outstanding Ph.D. Research,x2190-506140uhttps://doi.org/10.1007/978-3-031-68646-7