SubjectsSubjects(version: 945)
Course, academic year 2023/2024
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Mass spectrometric analysis of biologically active substances - GDEBM04
Title: Mass spectrometric analysis of biologically active substances
Guaranteed by: Department of Analytical Chemistry (16-16140)
Faculty: Faculty of Pharmacy in Hradec Králové
Actual: from 2019
Semester: both
Points: 0
E-Credits: 0
Examination process:
Hours per week, examination: 0/0, Ex [HT]
Capacity: winter:unknown / unknown (unknown)
summer:unknown / unknown (unknown)
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
Key competences:  
State of the course: taught
Language: English
Teaching methods: full-time
Teaching methods: full-time
Level:  
Note: course is intended for doctoral students only
enabled for web enrollment
you can enroll for the course in winter and in summer semester
Guarantor: prof. PharmDr. Lucie Nováková, Ph.D.
Interchangeability : GDEZCH04
Is interchangeable with: GDEZCH04
Annotation -
Last update: Renáta Neznámá (19.08.2019)
The aim of the course is to study the method of mass spectrometry both theoretically and practically. This includes the principles of ionization techniques, the basics of instrumentation in mass spectrometry with an emphasis on current developments, especially in the field of ionization techniques under atmospheric pressure and so-called "ambient" ionization techniques, development in the field of analyzers in mass spectrometry, coupling of mass spectrometry with separation techniques including liquid and gas chromatography and also capillary electrophoresis. Practical knowledge includes interpreting spectra and working with different types of MS records.
Literature - Czech
Last update: Renáta Neznámá (19.08.2019)

Povinná:

  • Boyd, Bob, Basic, Cecilia Bethem, Robert. Trace quantitative analysis by mass spectrometry. Chichester ; Hoboken: John Wiley & Sons, 2008, s. ISBN 978-0-470-05771-1.

Doporučená:

Doporučená:

  • Kromidas, Stavros, (ed.). The HPLC-MS handbook for practitioners. null: null, 2017, 233 s. ISBN 978-3-527-34307-2.

Requirements to the exam -
Last update: Renáta Neznámá (19.08.2019)

1) Definition of basic concepts

Mass spectrometry, important historical milestones, basic components of the mass spectrometer, specifics of the laboratory for mass spectrometry, mass spectrum, isotopic representation of elements in nature

2) Ionization techniques in mass spectrometry

Theory, History, and Development of Separation Techniques with Mass Spectrometry

Types of ionization techniques - soft, hard, further distribution of ionization techniques.

EI, CI - detailed principle and possibilities of use.

3) Ionization techniques at atmospheric pressure

ESI, APCI, APPI - detailed principle and usage possibilities.

4) Ambient ionization techniques

Trends in the development of ionization techniques. DESI, DART, REIMS - detailed principle and possibilities of utilization, imaging, MALDI.

5) Analyzers in mass spectrometry

Definition of parameters for mass analyzers - sensitivity, resolution and accuracy of matter. Different types of weight analyzers. Flight analyzers - quadrupole, TOF, magnetic

Trap analyzers: ion traps, orbital trap, ICR

Tandem mass spectrometry. Hybrid mass analyzers (Q-TOF, Q-IT ...)

6) Types of records in mass spectrometry

MS mode: MS scan, SIM, MS / MS mode: SRM, scan of product and precursor ions, scan of neutral losses, separation by ion mobility

7) Combination of mass spectrometry with separation techniques

HPLC-MS, SFC-MS, GC-MS, CZE-MS - types of ionization techniques, interface types, practical realization

8) Approaches for quantification of substances using mass spectrometry

External and internal standard method for mass spectrometry. Standard addition method. Correct choice of internal standard. Matrix effects. Targeted and non-targeted analysis.

9) Interpretation of mass spectra - hard ionization techniques

Rules for interpreting the EI Spectrum.

10) Approaches for identifying substances using mass spectrometry

Identification of substances in MS and HRMS. Database, Clarification of Substance Structures.

Calibration of masses, measurement of spectra in HRMS.

Interpretation of mass spectra - soft ionization techniques

11) Application of mass spectrometry - small molecules

Examples of MS utilization in the field of pharmaceutical analysis, bioanalysis, doping control

12) Application of mass spectrometry - proteomics

The specifics of MS utilization in protein biomolecules analysis

 
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