Chargement en cours…
Luminescence of Lanthanide Ions in Coordination Compounds and Nanomaterials.
This comprehensive book presents the theoretical principles, current applications and latest research developments in the field of luminescent lanthanide complexes; a rapidly developing area of research which is attracting increasing interest amongst the scientific community. Luminescence of Lanthan...
| Cote: | Libro Electrónico |
|---|---|
| Auteur principal: | |
| Format: | Électronique eBook |
| Langue: | Inglés |
| Publié: |
Hoboken :
Wiley,
2014.
|
| Sujets: | |
| Accès en ligne: | Texto completo |
Table des matières:
- Luminescence of Lanthanide Ions in Coordination Compounds and Nanomaterials; Contents; List of Contributors; Preface; 1 Introduction to Lanthanide Ion Luminescence; 1.1 History of Lanthanide Ion Luminescence; 1.2 Electronic Configuration of the +III Oxidation State; 1.2.1 The 4f Orbitals; 1.2.2 Energy Level Term Symbols; 1.3 The Nature of the f-f Transitions; 1.3.1 Hamiltonian in Central Field Approximation and Coulomb Interactions; 1.3.2 Spin-Orbit Coupling; 1.3.3 Crystal Field or Stark Effects; 1.3.4 The Crystal Field Parameters Bkq and Symmetry; 1.3.5 Energies of Crystal Field Split Terms.
- 1.3.6 Zeeman Effect1.3.7 Point Charge Electrostatic Model; 1.3.8 Other Methods to Estimate Crystal Field Parameters; 1.3.9 Allowed and Forbidden f-f Transitions; 1.3.10 Induced Electric Dipole Transitions and Their Intensity
- Judd-Ofelt Theory; 1.3.11 Transition Probabilities and Branching Ratios; 1.3.12 Hypersensitive Transitions; 1.3.13 Emission Efficiency and Rate Constants; 1.4 Sensitisation Mechanism; 1.4.1 The Antenna Effect; 1.4.2 Non-Radiative Quenching; References; 2 Spectroscopic Techniques and Instrumentation; 2.1 Introduction; 2.2 Instrumentation in Luminescence Spectroscopy.
- 2.2.1 Challenges in Design and Interpretation of Lanthanide Luminescence Experiments2.2.2 Common Luminescence Experiments; 2.2.3 Basic Design Elements and Configurations in Luminescence Spectrometers; 2.2.4 Luminescence Spectrometer Components and Characteristics; 2.2.5 Recent Advances in Luminescence Instrumentation; 2.3 Measurement of Quantum Yields of Luminescence in the Solid State and in Solution; 2.3.1 Measurement Against a Standard in Solution; 2.3.2 Measurement Against a Standard in the Solid State; 2.3.3 Absolute Measurement with an Integrating Sphere; 2.4 Excited State Lifetimes.
- 2.4.1 Number of Coordinated Solvent MoleculesReferences; 3 Circularly Polarised Luminescence; 3.1 Introduction; 3.1.1 General Aspects: Molecular Chirality; 3.1.2 Chiroptical Tools: from CD to CPL Spectroscopy; 3.2 Theoretical Principles; 3.2.1 General Theory; 3.2.2 CPL Intensity Calculations, Selection Rules, Luminescence Selectivity, and Spectra-Structure Relationship; 3.3 CPL Measurements; 3.3.1 Instrumentation; 3.3.2 Calibration and Standards; 3.3.3 Artifacts in CPL Measurements; 3.3.4 Proposed Instrumental Improvements to Record Eu(III)-Based CPL Signals; 3.4 Survey of CPL Applications.
- 3.4.1 Ln(III)-Containing Systems3.4.2 Ln(III) Complexes with Achiral Ligands; 3.4.3 Ln(III) Complexes with Chiral Ligands; 3.5 Chiral Ln(III) Complexes to Probe Biologically Relevant Systems; 3.5.1 Sensing through Coordination to the Metal Centre; 3.5.2 Sensing through Coordination to the Antenna/Receptor Groups; 3.6 Concluding Remarks; References; 4 Luminescence Bioimaging with Lanthanide Complexes; 4.1 Introduction; 4.2 Luminescence Microscopy; 4.2.1 Classical Optical Microscopy: a Short Survey; 4.2.2 Principle of Luminescence Microscopy.