Quadrupole ion trap mass spectrometry [[electronic resource] /] / Raymond E. March, John F.J. Todd

• Autore: March Raymond E
• Pubblicazione: Hoboken, N.J., : J. Wiley, c2005
• Edizione: 2nd ed.
• Descrizione fisica: 1 online resource (389 p.)
• Disciplina: 543.65; 543/.65
• Soggetto topico: Mass spectrometry
• Soggetto genere / forma: Electronic books.
• Altri autori: ToddJohn F. J
• Note generali: Rev. ed of: Quadrupole storage mass spectrometry. c1989.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: QUADRUPOLE ION TRAP MASS SPECTROMETRY; CONTENTS; Preface; Preface to First Edition; Nomenclature; 1 A Historical Review of the Early Development of the Quadrupole Ion Trap; 1.1. Introduction; 1.2. Principles of Operation; 1.3. Utilization of the Quadrupole Ion Trap; 1.3.1. Early Mass-Selective Modes of Operation; 1.3.1.1. Mass-Selective Detection; 1.3.1.2. Mass-Selective Storage; 1.3.2. Ion Loss Processes; 1.3.2.1. Unstable Trajectories; 1.3.2.2. Interactions; 1.3.2.3. Nonlinear Resonances; 1.3.2.4. Self-Emptying; 1.4. The Low-Pressure QUISTOR-Quadrupole Combination ; 1.5. Early Studies of the Theoretical Aspects of Low-Pressure Ion Trap Operation1.6. Research Activities with the Quadrupole Ion Trap; 1.7. Mass-Selective Axial Ejection; 1.8. Conclusion; References; 2 Theory of Quadrupole Instruments; 2.1. Prelude; 2.2. Introduction; 2.3. Theory of Quadrupolar Devices; 2.3.1. The Quadrupole Mass Filter (QMF); 2.3.1.1. QMF with Round Rods; 2.3.1.2. The Structure of the QMF; 2.3.1.3. Quadrupolar Potential; 2.3.1.4. The Mathieu Equation; 2.3.1.5. Regions of Stability of the QMF; 2.3.1.6. Mass Selectivity of the QMF; 2.3.2. The Quadrupole Ion Trap (QIT) ; 2.3.2.1. The Structure of the QIT2.3.2.2. Electrode Surfaces; 2.3.2.3. Quadrupolar Potential; 2.3.2.4. An Alternative Approach to QIT Theory; 2.3.2.5. Regions of Ion Trajectory Stability; 2.3.3. Secular Frequencies; 2.3.4. Calculations; 2.3.4.1. q(z) and LMCO; 2.3.4.2. b(z); 2.3.4.3. w(z); 2.3.4.4. Mass Range; 2.3.5. The Complete Solution to the Mathieu Equation; 2.3.6. Secular Frequencies; 2.4. Conclusions; Appendix; References; 3 Dynamics of Ion Trapping; 3.1. Introduction; 3.2. The Pseudopotential Well Model; 3.2.1. Specimen Calculation of the Pseudopotential Well Depth D(z) ; 3.2.2. Some Applications of the Pseudopotential Well Model3.2.2.1. Estimation of the Effects of Space Charge; 3.2.2.2. Ion Kinetic Energies; 3.3. Higher Order Field Components and Nonlinear Resonances; 3.3.1. Historical Background; 3.3.2. Fundamental Aspects of Nonlinear Resonances; 3.3.2.1. Multipole Fields; 3.3.2.2. Experimental Observations of Effects Arising from Nonlinear Resonances in the Quadrupole Ion Trap Mass Spectrometer; 3.3.2.3. Nonlinear Field Effects in Quadrupole Mass Spectrometers and Linear Ion Traps; 3.3.2.4. Mass Shifts; 3.4. Motion of Trapped Ions ; 3.4.1. Collision Processes: Collisional Cooling3.4.2. Collision Processes: Trapping Injected Ions; 3.4.3. Resonant Excitation; 3.4.3.1. Resonant Excitation: Ion Ejection; 3.4.3.2. Resonant Excitation: Collision-Activated Decomposition; 3.4.3.3. Collision Energies; 3.4.4. Boundary-Activated Dissociation (BAD); 3.4.5. Surface-Induced Dissociation; 3.5. Conclusion; References; 4 Simulation of Ion Trajectories in the Quadrupole Ion Trap; 4.1. Introduction; 4.2. Recent Applications of Simulations; 4.3. Theoretical Background; 4.3.1. Numerical Integration of the Mathieu Equation ; 4.3.2. Calculation of Electrostatic Fields
• Sommario/riassunto: A definitive reference, completely updatedPublished in 1989, the First Edition of this book, originally entitled Quadrupole Storage Mass Spectrometry, quickly became the definitive reference in analytical laboratories worldwide. Revised to reflect scientific and technological advances and new applications in the field, the Second Edition includes new chapters covering:* New ion trap instruments of high sensitivity* Peptide analysis by liquid chromatography/ion trap tandem mass spectrometry* Analytical aspects of ion trap mass spectrometry combined with gas chromatography<br
• Titolo autorizzato: Quadrupole ion trap mass spectrometry
• ISBN: 1-280-27660-6; 9786610276608; 0-470-35818-1; 0-471-71798-3; 0-471-71797-5
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910143557203321
• Lo trovi qui: Univ. Federico II
• Serie: Chemical analysis ; ; v. 165.