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The chemistry of contrast agents in medical magnetic resonance imaging [[electronic resource] /] / edited by André E. Merbach, Lothar Helm, Éva Tóth
The chemistry of contrast agents in medical magnetic resonance imaging [[electronic resource] /] / edited by André E. Merbach, Lothar Helm, Éva Tóth
Edizione [2nd ed.]
Pubbl/distr/stampa Hoboken, N.J., : John Wiley & Sons Inc., 2013
Descrizione fisica 1 online resource (514 p.)
Disciplina 616.07/548
Altri autori (Persone) HelmLothar
MerbachAndré E
TóthÉva
Soggetto topico Contrast-enhanced magnetic resonance imaging
Magnetic resonance imaging
ISBN 1-118-50365-1
1-299-24263-4
1-118-50366-X
1-118-50367-8
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Title Page; Copyright; Contents; List of Contributors; Preface; Chapter 1 General Principles of MRI; 1.1 Introduction; 1.2 Theoretical basis of NMR; 1.2.1 Short description of NMR; 1.2.2 Relaxation times; 1.2.3 Saturation transfer; 1.2.4 Concept of localization by magnetic field gradients; 1.3 Principles of magnetic resonance imaging; 1.3.1 Spatial encoding; 1.4 MRI pulse sequences; 1.4.1 Definition; 1.4.2 k-Space trajectory; 1.4.3 Basic pulse sequences
1.5 Basic image contrast: Tissue characterization without injection of contrast agents (main contrast of an MRI sequence: Proton density (P), T_1 and T_2, T_2^*)1.5.1 Proton density weighting; 1.5.2 T1 weighting; 1.5.3 T2 weighting; 1.5.4 T2* weighting; 1.6 Main contrast agents; 1.6.1 Gadolinium (Gd) complex agents; 1.6.2 Iron oxide (IO) agents; 1.6.3 CEST agents; 1.7 Examples of specialized MRI pulse sequences for angiography (MRA); 1.7.1 Time of flight angiography: No contrast agent; 1.7.2 Angiography using intravascular contrast agent (Blood pool CA) injection; 1.7.3 DSC DCE MRI
ReferencesChapter 2 Relaxivity of Gadolinium(III) Complexes: Theory and Mechanism; 2.1 Introduction; 2.2 Inner-sphere proton relaxivity; 2.2.1 Hydration number and hydration equilibria; 2.2.2 Gd-H distance; 2.2.3 Proton/water exchange; 2.2.4 Rotation; 2.3 Second- and outer-sphere relaxation; 2.4 Relaxivity and NMRD profiles; 2.4.1 Fitting of NMRD profiles; 2.4.2 Relaxivity of low-molecular-weight Gd(III) complexes; 2.4.3 Relaxivity of macromolecular MRI contrast agents; 2.4.4 Contrast agents optimized for application at high magnetic field; 2.5 Design of high relaxivity agents: Summary
ReferencesChapter 3 Synthesis and Characterization of Ligands and their Gadolinium(III) Complexes; 3.1 Introduction-general requirements for the ligands and complexes; 3.2 Contrast agents employing linear polyamine scaffold; 3.2.1 Synthesis of linear polyamine backbone; 3.2.2 N-functionalization of linear polyamine scaffold; 3.3 Contrast agents employing cyclen scaffold; 3.3.1 Synthesis of the macrocyclic skeleton; 3.3.2 N-functionalization of macrocyclic scaffold; 3.4 Other types of ligands; 3.4.1 H4TRITA and related ligands; 3.4.2 H3PCTA and related ligands; 3.4.3 TACN derivatives
3.4.4 Ligands with HOPO coordinating arms and related groups3.4.5 H4AAZTA and related ligands; 3.5 Bifunctional ligands and their conjugations; 3.6 Synthesis and characterization of the Ln(III) complexes; 3.6.1 General synthetic remarks; 3.6.2 Characterization of the complexes; List of Abbreviations; References; Chapter 4 Stability and Toxicity of Contrast Agents; 4.1 Introduction; 4.2 Equilibrium calculations
4.2.1 Constants that characterize metal ligand interactions (protonation constants of the ligands, stability constants of the complexes, conditional stability constants, ligand selectivity, and concentration of free Gd^3+: pM)
Record Nr. UNINA-9910141649103321
Hoboken, N.J., : John Wiley & Sons Inc., 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The chemistry of contrast agents in medical magnetic resonance imaging / / edited by André E. Merbach, Lothar Helm, Éva Tóth
The chemistry of contrast agents in medical magnetic resonance imaging / / edited by André E. Merbach, Lothar Helm, Éva Tóth
Edizione [2nd ed.]
Pubbl/distr/stampa Hoboken, N.J., : John Wiley & Sons Inc., 2013
Descrizione fisica 1 online resource (514 p.)
Disciplina 616.07/548
Altri autori (Persone) HelmLothar
MerbachAndré E
TóthÉva
Soggetto topico Contrast-enhanced magnetic resonance imaging
Magnetic resonance imaging
ISBN 1-118-50365-1
1-299-24263-4
1-118-50366-X
1-118-50367-8
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Title Page; Copyright; Contents; List of Contributors; Preface; Chapter 1 General Principles of MRI; 1.1 Introduction; 1.2 Theoretical basis of NMR; 1.2.1 Short description of NMR; 1.2.2 Relaxation times; 1.2.3 Saturation transfer; 1.2.4 Concept of localization by magnetic field gradients; 1.3 Principles of magnetic resonance imaging; 1.3.1 Spatial encoding; 1.4 MRI pulse sequences; 1.4.1 Definition; 1.4.2 k-Space trajectory; 1.4.3 Basic pulse sequences
1.5 Basic image contrast: Tissue characterization without injection of contrast agents (main contrast of an MRI sequence: Proton density (P), T_1 and T_2, T_2^*)1.5.1 Proton density weighting; 1.5.2 T1 weighting; 1.5.3 T2 weighting; 1.5.4 T2* weighting; 1.6 Main contrast agents; 1.6.1 Gadolinium (Gd) complex agents; 1.6.2 Iron oxide (IO) agents; 1.6.3 CEST agents; 1.7 Examples of specialized MRI pulse sequences for angiography (MRA); 1.7.1 Time of flight angiography: No contrast agent; 1.7.2 Angiography using intravascular contrast agent (Blood pool CA) injection; 1.7.3 DSC DCE MRI
ReferencesChapter 2 Relaxivity of Gadolinium(III) Complexes: Theory and Mechanism; 2.1 Introduction; 2.2 Inner-sphere proton relaxivity; 2.2.1 Hydration number and hydration equilibria; 2.2.2 Gd-H distance; 2.2.3 Proton/water exchange; 2.2.4 Rotation; 2.3 Second- and outer-sphere relaxation; 2.4 Relaxivity and NMRD profiles; 2.4.1 Fitting of NMRD profiles; 2.4.2 Relaxivity of low-molecular-weight Gd(III) complexes; 2.4.3 Relaxivity of macromolecular MRI contrast agents; 2.4.4 Contrast agents optimized for application at high magnetic field; 2.5 Design of high relaxivity agents: Summary
ReferencesChapter 3 Synthesis and Characterization of Ligands and their Gadolinium(III) Complexes; 3.1 Introduction-general requirements for the ligands and complexes; 3.2 Contrast agents employing linear polyamine scaffold; 3.2.1 Synthesis of linear polyamine backbone; 3.2.2 N-functionalization of linear polyamine scaffold; 3.3 Contrast agents employing cyclen scaffold; 3.3.1 Synthesis of the macrocyclic skeleton; 3.3.2 N-functionalization of macrocyclic scaffold; 3.4 Other types of ligands; 3.4.1 H4TRITA and related ligands; 3.4.2 H3PCTA and related ligands; 3.4.3 TACN derivatives
3.4.4 Ligands with HOPO coordinating arms and related groups3.4.5 H4AAZTA and related ligands; 3.5 Bifunctional ligands and their conjugations; 3.6 Synthesis and characterization of the Ln(III) complexes; 3.6.1 General synthetic remarks; 3.6.2 Characterization of the complexes; List of Abbreviations; References; Chapter 4 Stability and Toxicity of Contrast Agents; 4.1 Introduction; 4.2 Equilibrium calculations
4.2.1 Constants that characterize metal ligand interactions (protonation constants of the ligands, stability constants of the complexes, conditional stability constants, ligand selectivity, and concentration of free Gd^3+: pM)
Record Nr. UNINA-9910819818403321
Hoboken, N.J., : John Wiley & Sons Inc., 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Handbook of laser-induced breakdown spectroscopy [[electronic resource] /] / David A. Cremers, Leon J. Radziemski
Handbook of laser-induced breakdown spectroscopy [[electronic resource] /] / David A. Cremers, Leon J. Radziemski
Autore Cremers David A
Edizione [2nd ed.]
Pubbl/distr/stampa Chichester, West Sussex, U.K., : John Wiley & Sons, Ltd., 2013
Descrizione fisica 1 online resource (437 p.)
Disciplina 543.52
Altri autori (Persone) RadziemskiLeon J
Soggetto topico Atomic emission spectroscopy
Laser-induced breakdown spectroscopy
ISBN 1-118-56737-4
1-118-56736-6
1-299-38761-6
1-118-56734-X
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Machine generated contents note: Preface xiAcronyms, Constants, and Symbols xv1 Introduction 11.1 Atomic Optical Emission Spectrochemistry (OES) 11.1.1 Conventional OES 11.1.2 Laser OES 11.2 Laser-Induced Breakdown Spectroscopy (LIBS) 21.3 LIBS History 1960-1980 71.4 LIBS History 1981-1990 91.5 LIBS History 1991-2000 111.6 LIBS History 2001-2012 14References 182 Basics of the LIBS Plasma 292.1 LIBS Plasma Fundamentals 292.1.1 Spectral Lines and Line Profiles 322.1.2 Determining Electron Densities from Spectral Line Widths 342.1.3 Plasma Opacity 372.1.4 Temperature and Thermodynamic Equilibrium 382.2 Laser-Induced Breakdown 462.2.1 Breakdown in Gases 462.2.2 Post-Breakdown Phenomena in Gases 482.2.3 Breakdown in and on Solids, Aerosols, and Liquids 482.2.4 Post-Breakdown Phenomena on Solid Surfaces 502.3 Laser Ablation from Surfaces and Aerosols 532.4 Nanosecond and Femtosecond Double- or Multiple-Pulse LIBS 582.5 Summary 632.6 Problems 63References 643 LIBS Apparatus Fundamentals 693.1 Basic LIBS Apparatus 693.2 Lasers 703.2.1 Laser Fundamentals 703.2.2 Types of Lasers 723.2.3 Properties of Laser Light Important for LIBS 763.2.4 Generation of Additional Wavelengths 783.2.5 Double-Pulse Operation 783.3 Optical Systems 803.3.1 Focusing and Light Collection 803.3.2 Lenses 823.3.3 Fiber Optic Cables 823.4 Methods of Spectral Resolution 863.4.1 Introduction 863.4.2 Spectral Resolution Devices 883.5 Detectors 1023.6 Detection System Calibrations 1093.6.1 Wavelength Calibration 1093.6.2 Spectral Response Calibration 1103.7 Timing Considerations 1143.8 Methods of LIBS Deployment 1153.9 Problems 117References 1184 LIBS Analytical Figures of Merit and Calibration 1234.1 Introduction 1234.2 Basics of a LIBS Measurement 1234.3 Precision 1294.4 Calibration 1314.4.1 Calibration Curves 1314.4.2 Calibration Standards 1384.4.3 Calibration-Free LIBS 1404.5 Detection Limit 1444.6 Accuracy 1444.7 Problems 146References 148References for Detection Limits 1505 Qualitative LIBS Analysis 1515.1 Introduction 1515.2 Identifying Elements 1515.3 Material Identification 1565.4 Process Monitoring 1595.4.1 Introduction 1595.4.2 Experimental 1625.4.3 Results 1635.4.4 Conclusions 1695.5 Material Sorting/Distinguishing 1695.5.1 Surface Condition 1695.5.2 Type of Analysis 1715.5.3 Sorting Materials of Close Composition 1735.5.4 Other Examples of Material Identification 1745.6 Site Screening Using LIBS 1775.7 Semiquantitative Analysis 1785.8 Problems 180References 1826 Quantitative LIBS Analysis 1856.1 Introduction 1856.2 Effects of Sampling Geometry 1856.3 Other Sampling Considerations 1896.4 Incomplete Vaporization and Ablation Stoichiometry 1936.5 Use of Internal Standardization 1946.6 Chemical Matrix Effects 1966.7 Example of LIBS Measurement: Impurities in Lithium-ContainingSolutions 1986.7.1 Objective 1986.7.2 Experimental 1986.7.3 Results 2016.7.4 Discussion of Results 2056.8 Example of LIBS Measurement: Detection of Materials on Swipes 2066.8.1 Objective 2066.8.2 Experimental 2066.8.3 Results 2096.9 Reported Figures of Merit for LIBS Measurements and Comparisonwith Standard Methods 2116.10 Enhancing Quantitative Analysis via Sophisticated Signal Processing 2196.11 Conclusions 220References 2217 Chemometric Analysis in LIBS 2237.1 Introduction 2237.2 Chemometric Terms 2277.3 Chemometric Analysis/Model Development 2327.3.1 Data Collection 2327.3.2 Data Preprocessing: Selection of Variables 2347.3.3 Train the Model (Calibration) 2367.3.4 Selecting the Criteria for Classification 2387.3.5 Test the Model (Validation) 2397.3.6 Refine the Model Parameters 2397.3.7 Using the Model 2407.3.8 Improve the Training Data 2417.4 Summary 241References 2418 Remote LIBS Measurements 2578.1 Introduction 2578.2 Conventional Open-Path LIBS 2598.2.1 Apparatus 2598.2.2 Focusing the Laser Pulse 2608.2.3 Collecting the Plasma Light 2648.2.4 Results Using Conventional Open-Path LIBS 2658.3 Standoff LIBS Using Femtosecond Pulses 2708.3.1 Conventional Remote LIBS Using Femtosecond Laser Pulses 2708.3.2 Remote Analysis by Filamentation Produced by FemtosecondPulses 2718.4 Fiber Optic LIBS 2768.4.1 Fiber Optics for Light Collection 2768.4.2 Fibers for Laser Pulse Delivery 2778.4.3 Applications of Fiber Optics 280References 2849 Selected LIBS Applications 2899.1 Introduction 2899.2 LIBS and the CBRNE Threats 2899.2.1 Background 2899.2.2 Nuclear Material and Isotope Detection 2919.2.3 Detection of Explosives 2949.2.4 Chemical and Biological Agent Detection 2959.3 LIBS Analysis of Liquids and Solids in Liquids 2979.4 Transportable LIBS Instrument for Stand-off Analysis 3039.4.1 Instrument Design 3039.4.2 Instrument Capabilities 3079.4.3 Consideration of Detection Scenarios 3129.5 LIBS for Space Applications 3139.5.1 Background 3139.5.2 Laboratory Studies of LIBS for Space Missions 3139.5.3 ChemCam LIBS Instrument on MSL Rover 322References 325A Safety Considerations in LIBS 333B Major LIBS References 337C Detection Limits from the Literature 341D Examples of LIBS Spectra 377E Solutions to Problems 387Index 397.
Record Nr. UNINA-9910139040703321
Cremers David A  
Chichester, West Sussex, U.K., : John Wiley & Sons, Ltd., 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Handbook of laser-induced breakdown spectroscopy / / David A. Cremers, Leon J. Radziemski
Handbook of laser-induced breakdown spectroscopy / / David A. Cremers, Leon J. Radziemski
Autore Cremers David A
Edizione [2nd ed.]
Pubbl/distr/stampa Chichester, West Sussex, U.K., : John Wiley & Sons, Ltd., 2013
Descrizione fisica 1 online resource (437 p.)
Disciplina 543.52
Altri autori (Persone) RadziemskiLeon J
Soggetto topico Atomic emission spectroscopy
Laser-induced breakdown spectroscopy
ISBN 1-118-56737-4
1-118-56736-6
1-299-38761-6
1-118-56734-X
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Machine generated contents note: Preface xiAcronyms, Constants, and Symbols xv1 Introduction 11.1 Atomic Optical Emission Spectrochemistry (OES) 11.1.1 Conventional OES 11.1.2 Laser OES 11.2 Laser-Induced Breakdown Spectroscopy (LIBS) 21.3 LIBS History 1960-1980 71.4 LIBS History 1981-1990 91.5 LIBS History 1991-2000 111.6 LIBS History 2001-2012 14References 182 Basics of the LIBS Plasma 292.1 LIBS Plasma Fundamentals 292.1.1 Spectral Lines and Line Profiles 322.1.2 Determining Electron Densities from Spectral Line Widths 342.1.3 Plasma Opacity 372.1.4 Temperature and Thermodynamic Equilibrium 382.2 Laser-Induced Breakdown 462.2.1 Breakdown in Gases 462.2.2 Post-Breakdown Phenomena in Gases 482.2.3 Breakdown in and on Solids, Aerosols, and Liquids 482.2.4 Post-Breakdown Phenomena on Solid Surfaces 502.3 Laser Ablation from Surfaces and Aerosols 532.4 Nanosecond and Femtosecond Double- or Multiple-Pulse LIBS 582.5 Summary 632.6 Problems 63References 643 LIBS Apparatus Fundamentals 693.1 Basic LIBS Apparatus 693.2 Lasers 703.2.1 Laser Fundamentals 703.2.2 Types of Lasers 723.2.3 Properties of Laser Light Important for LIBS 763.2.4 Generation of Additional Wavelengths 783.2.5 Double-Pulse Operation 783.3 Optical Systems 803.3.1 Focusing and Light Collection 803.3.2 Lenses 823.3.3 Fiber Optic Cables 823.4 Methods of Spectral Resolution 863.4.1 Introduction 863.4.2 Spectral Resolution Devices 883.5 Detectors 1023.6 Detection System Calibrations 1093.6.1 Wavelength Calibration 1093.6.2 Spectral Response Calibration 1103.7 Timing Considerations 1143.8 Methods of LIBS Deployment 1153.9 Problems 117References 1184 LIBS Analytical Figures of Merit and Calibration 1234.1 Introduction 1234.2 Basics of a LIBS Measurement 1234.3 Precision 1294.4 Calibration 1314.4.1 Calibration Curves 1314.4.2 Calibration Standards 1384.4.3 Calibration-Free LIBS 1404.5 Detection Limit 1444.6 Accuracy 1444.7 Problems 146References 148References for Detection Limits 1505 Qualitative LIBS Analysis 1515.1 Introduction 1515.2 Identifying Elements 1515.3 Material Identification 1565.4 Process Monitoring 1595.4.1 Introduction 1595.4.2 Experimental 1625.4.3 Results 1635.4.4 Conclusions 1695.5 Material Sorting/Distinguishing 1695.5.1 Surface Condition 1695.5.2 Type of Analysis 1715.5.3 Sorting Materials of Close Composition 1735.5.4 Other Examples of Material Identification 1745.6 Site Screening Using LIBS 1775.7 Semiquantitative Analysis 1785.8 Problems 180References 1826 Quantitative LIBS Analysis 1856.1 Introduction 1856.2 Effects of Sampling Geometry 1856.3 Other Sampling Considerations 1896.4 Incomplete Vaporization and Ablation Stoichiometry 1936.5 Use of Internal Standardization 1946.6 Chemical Matrix Effects 1966.7 Example of LIBS Measurement: Impurities in Lithium-ContainingSolutions 1986.7.1 Objective 1986.7.2 Experimental 1986.7.3 Results 2016.7.4 Discussion of Results 2056.8 Example of LIBS Measurement: Detection of Materials on Swipes 2066.8.1 Objective 2066.8.2 Experimental 2066.8.3 Results 2096.9 Reported Figures of Merit for LIBS Measurements and Comparisonwith Standard Methods 2116.10 Enhancing Quantitative Analysis via Sophisticated Signal Processing 2196.11 Conclusions 220References 2217 Chemometric Analysis in LIBS 2237.1 Introduction 2237.2 Chemometric Terms 2277.3 Chemometric Analysis/Model Development 2327.3.1 Data Collection 2327.3.2 Data Preprocessing: Selection of Variables 2347.3.3 Train the Model (Calibration) 2367.3.4 Selecting the Criteria for Classification 2387.3.5 Test the Model (Validation) 2397.3.6 Refine the Model Parameters 2397.3.7 Using the Model 2407.3.8 Improve the Training Data 2417.4 Summary 241References 2418 Remote LIBS Measurements 2578.1 Introduction 2578.2 Conventional Open-Path LIBS 2598.2.1 Apparatus 2598.2.2 Focusing the Laser Pulse 2608.2.3 Collecting the Plasma Light 2648.2.4 Results Using Conventional Open-Path LIBS 2658.3 Standoff LIBS Using Femtosecond Pulses 2708.3.1 Conventional Remote LIBS Using Femtosecond Laser Pulses 2708.3.2 Remote Analysis by Filamentation Produced by FemtosecondPulses 2718.4 Fiber Optic LIBS 2768.4.1 Fiber Optics for Light Collection 2768.4.2 Fibers for Laser Pulse Delivery 2778.4.3 Applications of Fiber Optics 280References 2849 Selected LIBS Applications 2899.1 Introduction 2899.2 LIBS and the CBRNE Threats 2899.2.1 Background 2899.2.2 Nuclear Material and Isotope Detection 2919.2.3 Detection of Explosives 2949.2.4 Chemical and Biological Agent Detection 2959.3 LIBS Analysis of Liquids and Solids in Liquids 2979.4 Transportable LIBS Instrument for Stand-off Analysis 3039.4.1 Instrument Design 3039.4.2 Instrument Capabilities 3079.4.3 Consideration of Detection Scenarios 3129.5 LIBS for Space Applications 3139.5.1 Background 3139.5.2 Laboratory Studies of LIBS for Space Missions 3139.5.3 ChemCam LIBS Instrument on MSL Rover 322References 325A Safety Considerations in LIBS 333B Major LIBS References 337C Detection Limits from the Literature 341D Examples of LIBS Spectra 377E Solutions to Problems 387Index 397.
Record Nr. UNINA-9910823812903321
Cremers David A  
Chichester, West Sussex, U.K., : John Wiley & Sons, Ltd., 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
In vivo NMR spectroscopy : principles and techniques / / Robin A. de Graaf
In vivo NMR spectroscopy : principles and techniques / / Robin A. de Graaf
Autore De Graaf Robin A.
Edizione [Third edition.]
Pubbl/distr/stampa Hoboken, NJ : , : John Wiley & Sons, Inc., , [2019]
Descrizione fisica 1 online resource (587 pages)
Disciplina 543.0877
Soggetto topico Nuclear magnetic resonance spectroscopy
Magnetic resonance imaging
ISBN 1-119-38251-3
1-119-38246-7
1-119-38257-2
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910554834803321
De Graaf Robin A.  
Hoboken, NJ : , : John Wiley & Sons, Inc., , [2019]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
In vivo NMR spectroscopy : principles and techniques / / Robin A. de Graaf
In vivo NMR spectroscopy : principles and techniques / / Robin A. de Graaf
Autore De Graaf Robin A.
Edizione [Third edition.]
Pubbl/distr/stampa Hoboken, NJ : , : John Wiley & Sons, Inc., , [2019]
Descrizione fisica 1 online resource (587 pages)
Disciplina 543.0877
Soggetto topico Nuclear magnetic resonance spectroscopy
Magnetic resonance imaging
ISBN 1-119-38251-3
1-119-38246-7
1-119-38257-2
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910677628503321
De Graaf Robin A.  
Hoboken, NJ : , : John Wiley & Sons, Inc., , [2019]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Interpretation of organic spectra [[electronic resource] /] / by Yong-Cheng Ning
Interpretation of organic spectra [[electronic resource] /] / by Yong-Cheng Ning
Autore Ning Yong-Cheng
Pubbl/distr/stampa Hoboken, N.J., : Wiley, 2011
Descrizione fisica 1 online resource (426 p.)
Disciplina 543/.5
Soggetto topico Spectrum analysis
Organic compounds - Analysis
ISBN 1-283-17504-5
9786613175045
0-470-82831-5
0-470-82517-0
0-470-82518-9
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Interpretation of Organic Spectra; Contents; Foreword; Preface; 1 Interpretation of 1H NMR Spectra; 1.1 Chemical Shift; 1.1.1 Conception of Chemical Shift; 1.1.2 Factors Affecting Chemical Shifts; 1.2 Coupling Constant J; 1.2.1 Coupling Effect and Coupling Constant J; 1.2.2 Discussion of Coupling Constants According to their Kinds; 1.3 Chemical Equivalence and Magnetic Equivalence; 1.3.1 Chemical Equivalence; 1.3.2 Magnetic Equivalence; 1.3.3 Classification of 1H Spectra; 1.4 Characteristics of the 1H Spectra of Some Functional Groups; 1.4.1 Substituted Phenyl Ring
1.4.2 Substituted Heteroaromatic Ring1.4.3 Normal Long-chain Alkyl Group; 1.4.4 Carbonyl Compounds; 1.4.5 Reactive Hydrogen Atom; 1.4.6 Compounds Containing Fluorine or Phosphor Atoms; 1.5 Interpretation of 1H NMR Spectra; 1.5.1 Find Impurity Peaks, Pay Attention to the Solvent Applied; 1.5.2 Calculation of the Unsaturation Number of the Unknown Compound; 1.5.3 Determination of the Number of Hydrogen Atoms Corresponding to Every Peak Set in the 1H Spectrum; 1.5.4 Determination of Functional Groups of the Unknown Compound; 1.5.5 Analysis of Coupling Splittings of Peak Sets
1.5.6 Combination of Possible Structural Units1.5.7 Assignment of the 1H spectrum According to the Deduced Structure; 1.5.8 Checking of the Deduced Structure; 1.6 Examples of 1H Spectrum Interpretation; Reference; 2 Interpretation of 13C NMR Spectra; 2.1 Characteristics and Advantages of the 13C NMR Spectra; 2.2 The Main Parameter of the 13C Spectrum is the Chemical Shift; 2.3 Chemical Shift Values of Common Functional Groups and Main Factors Affecting Chemical Shift Values; 2.3.1 Alkanes and their Derivatives; 2.3.2 Cycloalkanes and their Derivatives; 2.3.3 Alkylenes and their Derivatives
2.3.4 Benzene and its Derivatives2.3.5 Carbonyl Groups; 2.4 Determination of the Carbon Atom Orders; 2.5 Steps for 13C NMR Spectrum Interpretation; 2.5.1 Recognizing Impurity Peaks and Identifying Solvent Peaks; 2.5.2 Calculation of the Unsaturation Number of the Unknown Compound; 2.5.3 Consideration of Chemical Shift Values of Peaks; 2.5.4 Determination of Carbon Atom Orders; 2.5.5 Postulation of Possible Functional Groups; 3 Interpretation of 2D NMR Spectra; 3.1 General Knowledge about 2D NMR Spectra; 3.2 Homonuclear Shift Correlation Spectroscopy, COSY (H, H-COSY)
3.3 Heteronuclear Shift Correlation Spectroscopy3.4 Long-Range Heteronuclear Shift Correlation Spectroscopy; 3.5 NOESY and ROESY; 3.6 Total Correlation Spectroscopy, TOCSY; References; 4 Interpretation of Mass Spectra; 4.1 Basic Knowledge of Organic Mass Spectrometry; 4.1.1 Mass Spectra; 4.1.2 Ionization in Organic Mass Spectrometry; 4.1.3 Ion Types in Organic Mass Spectrometry; 4.2 Isotopic Ion Clusters in Mass Spectra; 4.3 Interpretation of EI MS; 4.3.1 Determination of Molecular Ion Peak; 4.3.2 Interpretation of Fragment Ion Peaks; 4.3.3 Interpretation of Rearrangement Ion Peaks
4.3.4 Complex Cleavages of Alicyclic Compounds
Record Nr. UNINA-9910131045403321
Ning Yong-Cheng  
Hoboken, N.J., : Wiley, 2011
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
LC-NMR and other hyphenated NMR techniques [[electronic resource] ] : overview and applications / / Maria Victoria Silva Elipe
LC-NMR and other hyphenated NMR techniques [[electronic resource] ] : overview and applications / / Maria Victoria Silva Elipe
Autore Silva Elipe Maria V. <1963->
Pubbl/distr/stampa Hoboken, NJ : , : Wiley, , c2012
Descrizione fisica 1 online resource (240 p.)
Disciplina 543/.66
Collana THEi Wiley ebooks
Soggetto topico Nuclear magnetic resonance spectroscopy - Industrial applications
Organic compounds - Analysis
Drug development
ISBN 1-283-33226-4
9786613332264
1-118-13538-5
1-118-13539-3
1-118-13536-9
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto LC-NMR and Other Hyphenated NMR Techniques: Overview and Applications; Contents; Preface; Abbreviations, Symbols, and Units; 1. Basic Concepts of NMR Spectroscopy; 1.1 Introduction; 1.2 Basic Knowledge Regarding the Physics of NMR Spectroscopy; 1.3 Basic Parameters for NMR Interpretation; 1.3.1 Chemical Shift; 1.3.2 Spin-Spin Coupling Constants; 1.3.3 Spin Systems; 1.3.4 Signal Intensities; 1.3.5 Bond Correlations; 1.3.6 Spatial Correlations; 1.3.7 Other Topics; 1.4 Conclusions; References; 2. Historical Development of NMR and LC-NMR; 2.1 Introduction; 2.2 Historical Development of NMR
2.3 Historical Development of LC-NMR2.4 Historical Development of Other Analytical Techniques Hyphenated with NMR; 2.5 Current Trends; References; 3. Basic Technical Aspects and Operation of LC-NMR and LC-MS-NMR; 3.1 Introduction; 3.2 Technical Considerations Regarding LC-NMR; 3.2.1 Solvent Compatibility; 3.2.2 Solvent Suppression; 3.2.3 NMR Flow Cell; 3.2.4 LC-NMR Sensitivity; 3.3 Technical Considerations Regarding LC-MS-NMR; 3.3.1 Deuterated Solvents; 3.4 Modes of Operation of LC-NMR; 3.4.1 On-Flow Mode; 3.4.2 Stop-Flow Mode; 3.4.3 Time-Sliced Mode; 3.4.4 Loop Collection Mode
3.5 Modes of Operation of LC-MS-NMR3.5.1 On-Flow Mode; 3.5.2 Stop-Flow Mode; 3.6 Other Modes of Operation; 3.7 Challenging Considerations; 3.7.1 Air Bubbles; 3.7.2 Carryover with and Without an Autosampler; 3.7.3 Sample Solubility and Precipitation; 3.7.4 Flow Cell and System Cleaning; 3.7.5 Flow Rate and Magnetic Susceptibility; 3.7.6 Quantitation; 3.8 Conclusions; References; 4. Applications of LC-NMR; 4.1 Introduction; 4.2 Applications of LC-NMR; 4.2.1 Natural Products; 4.2.2 Drug Metabolism; 4.2.3 Drug Discovery; 4.2.4 Impurity Characterization; 4.2.5 Degradation Products
4.2.6 Food Analysis4.2.7 Polymers; 4.2.8 Metabolomics and Metabonomics; 4.2.9 Isomers, Tautomers, and Chiral Compounds; 4.2.10 Others Areas; 4.3 Conclusions and Future Trends; References; 5. Applications of LC-MS-NMR; 5.1 Introduction; 5.2 Applications of LC-MS-NMR; 5.2.1 Natural Products; 5.2.2 Drug Metabolism; 5.2.3 Drug Discovery and Development; 5.2.4 Metabolomics and Metabonomics; 5.2.5 Others Areas; 5.3 Conclusions and Future Trends; References; 6. Hyphenation of NMR with Other Analytical Separation Techniques; 6.1 Introduction; 6.2 GC-NMR; 6.3 GPC-NMR; 6.4 SEC-NMR; 6.5 SFC-NMR
6.6 SFE-NMR6.7 CE-NMR; 6.8 CEC-NMR; 6.9 CZE-NMR; 6.10 cITP-NMR; 6.11 CapLC-NMR; 6.12 SPE-NMR; 6.13 SPE-MS-NMR; 6.14 Conclusions and Future Trends; References; 7. Special Topics and Applications Related to LC-NMR; 7.1 Introduction; 7.2 Off-Line Versus Online NMR for Structural Elucidation; 7.2.1 Cases Solved Off-Line; 7.2.2 Cases Solved Online; 7.3 Analysis of Chiral Molecules by NMR; 7.3.1 Classical Approach: Off-Line; 7.3.2 Nonclassical Approach: Online; 7.4 Monitoring Chemical Reactions In Situ; 7.4.1 Classical Approach: Off-Line; 7.4.2 Nonclassical Approach: Online
7.5 Analysis of Mixtures Off-Line, Online, and by Other NMR Methodologies
Record Nr. UNINA-9910139558903321
Silva Elipe Maria V. <1963->  
Hoboken, NJ : , : Wiley, , c2012
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
LC-NMR and other hyphenated NMR techniques : overview and applications / / Maria Victoria Silva Elipe
LC-NMR and other hyphenated NMR techniques : overview and applications / / Maria Victoria Silva Elipe
Autore Silva Elipe Maria V. <1963->
Edizione [1st ed.]
Pubbl/distr/stampa Hoboken, NJ, : Wiley, c2012
Descrizione fisica 1 online resource (240 p.)
Disciplina 543/.66
Collana THEi Wiley ebooks
Soggetto topico Nuclear magnetic resonance spectroscopy - Industrial applications
Organic compounds - Analysis
Drug development
ISBN 1-283-33226-4
9786613332264
1-118-13538-5
1-118-13539-3
1-118-13536-9
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto LC-NMR and Other Hyphenated NMR Techniques: Overview and Applications; Contents; Preface; Abbreviations, Symbols, and Units; 1. Basic Concepts of NMR Spectroscopy; 1.1 Introduction; 1.2 Basic Knowledge Regarding the Physics of NMR Spectroscopy; 1.3 Basic Parameters for NMR Interpretation; 1.3.1 Chemical Shift; 1.3.2 Spin-Spin Coupling Constants; 1.3.3 Spin Systems; 1.3.4 Signal Intensities; 1.3.5 Bond Correlations; 1.3.6 Spatial Correlations; 1.3.7 Other Topics; 1.4 Conclusions; References; 2. Historical Development of NMR and LC-NMR; 2.1 Introduction; 2.2 Historical Development of NMR
2.3 Historical Development of LC-NMR2.4 Historical Development of Other Analytical Techniques Hyphenated with NMR; 2.5 Current Trends; References; 3. Basic Technical Aspects and Operation of LC-NMR and LC-MS-NMR; 3.1 Introduction; 3.2 Technical Considerations Regarding LC-NMR; 3.2.1 Solvent Compatibility; 3.2.2 Solvent Suppression; 3.2.3 NMR Flow Cell; 3.2.4 LC-NMR Sensitivity; 3.3 Technical Considerations Regarding LC-MS-NMR; 3.3.1 Deuterated Solvents; 3.4 Modes of Operation of LC-NMR; 3.4.1 On-Flow Mode; 3.4.2 Stop-Flow Mode; 3.4.3 Time-Sliced Mode; 3.4.4 Loop Collection Mode
3.5 Modes of Operation of LC-MS-NMR3.5.1 On-Flow Mode; 3.5.2 Stop-Flow Mode; 3.6 Other Modes of Operation; 3.7 Challenging Considerations; 3.7.1 Air Bubbles; 3.7.2 Carryover with and Without an Autosampler; 3.7.3 Sample Solubility and Precipitation; 3.7.4 Flow Cell and System Cleaning; 3.7.5 Flow Rate and Magnetic Susceptibility; 3.7.6 Quantitation; 3.8 Conclusions; References; 4. Applications of LC-NMR; 4.1 Introduction; 4.2 Applications of LC-NMR; 4.2.1 Natural Products; 4.2.2 Drug Metabolism; 4.2.3 Drug Discovery; 4.2.4 Impurity Characterization; 4.2.5 Degradation Products
4.2.6 Food Analysis4.2.7 Polymers; 4.2.8 Metabolomics and Metabonomics; 4.2.9 Isomers, Tautomers, and Chiral Compounds; 4.2.10 Others Areas; 4.3 Conclusions and Future Trends; References; 5. Applications of LC-MS-NMR; 5.1 Introduction; 5.2 Applications of LC-MS-NMR; 5.2.1 Natural Products; 5.2.2 Drug Metabolism; 5.2.3 Drug Discovery and Development; 5.2.4 Metabolomics and Metabonomics; 5.2.5 Others Areas; 5.3 Conclusions and Future Trends; References; 6. Hyphenation of NMR with Other Analytical Separation Techniques; 6.1 Introduction; 6.2 GC-NMR; 6.3 GPC-NMR; 6.4 SEC-NMR; 6.5 SFC-NMR
6.6 SFE-NMR6.7 CE-NMR; 6.8 CEC-NMR; 6.9 CZE-NMR; 6.10 cITP-NMR; 6.11 CapLC-NMR; 6.12 SPE-NMR; 6.13 SPE-MS-NMR; 6.14 Conclusions and Future Trends; References; 7. Special Topics and Applications Related to LC-NMR; 7.1 Introduction; 7.2 Off-Line Versus Online NMR for Structural Elucidation; 7.2.1 Cases Solved Off-Line; 7.2.2 Cases Solved Online; 7.3 Analysis of Chiral Molecules by NMR; 7.3.1 Classical Approach: Off-Line; 7.3.2 Nonclassical Approach: Online; 7.4 Monitoring Chemical Reactions In Situ; 7.4.1 Classical Approach: Off-Line; 7.4.2 Nonclassical Approach: Online
7.5 Analysis of Mixtures Off-Line, Online, and by Other NMR Methodologies
Record Nr. UNINA-9910829093403321
Silva Elipe Maria V. <1963->  
Hoboken, NJ, : Wiley, c2012
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Mössbauer spectroscopy : applications in chemistry, biology, and nanotechnology / / edited by Virender K. Sharma, Göstar Klingelhöfer, Tetsuaki Nishida
Mössbauer spectroscopy : applications in chemistry, biology, and nanotechnology / / edited by Virender K. Sharma, Göstar Klingelhöfer, Tetsuaki Nishida
Pubbl/distr/stampa Hoboken, New Jersey : , : Wiley, , [2013]
Descrizione fisica 1 online resource (657 p.)
Disciplina 543/.6
Altri autori (Persone) SharmaVirender K
KlingelhoferGostar <1956->
NishidaTetsuaki <1950->
Soggetto topico Mössbauer spectroscopy
ISBN 1-118-71461-X
1-118-77197-4
1-118-77190-7
Classificazione SCI078000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto part I. Instrumentation -- part II. Radionuclides -- part III. Spin dynamics -- part IV. Biological applications -- part V. Iron oxides -- part VI. Industrial applications -- part VII. Environmental applications.
Record Nr. UNINA-9910139019603321
Hoboken, New Jersey : , : Wiley, , [2013]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui