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El. knyga: Practical Raman Spectroscopy: An Introduction

3.86/5 (7 ratings by Goodreads)
(Ghent University)
  • Formatas: EPUB+DRM
  • Išleidimo metai: 03-Jul-2013
  • Leidėjas: John Wiley & Sons Inc
  • Kalba: eng
  • ISBN-13: 9781119961901
Kitos knygos pagal šią temą:
Practical Raman Spectroscopy: An IntroductionDidesnis paveikslėlis
  • Formatas: EPUB+DRM
  • Išleidimo metai: 03-Jul-2013
  • Leidėjas: John Wiley & Sons Inc
  • Kalba: eng
  • ISBN-13: 9781119961901
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This text offers an open-learning approach to Raman spectroscopy providing detail on instrumentation, applications and discussions questions throughout the book.

It provides a valuable guide to assist with teaching Raman spectroscopy which is gaining attention in (analytical) chemistry, and as a consequence, teaching programs have followed. Today, education in Raman spectroscopy is often limited to theoretical aspects (e.g. selection rules), but practical aspects are usually disregarded. With these course notes, the author hopes to fill this gap and include information about Raman instrumentation and how it is interpreted.

  • Provides a user-friendly text that tackles the theoretical background, and offers everyday tips for common practice
  • Raman instrumentation and practical aspects, which are sometimes overlooked, are covered
  • Appropriate for students, and includes summaries, text boxes, illustrating the ideas with examples from research literature or providing background information or links with other courses
  • Written with an open-learning approach, this book will be ideal for use as a self-study guide or as the basis of a taught course with discussion and self-assessment questions throughout the text
  • Includes a comprehensive bibliography to guide the reader to more specialized texts and sources.

Recenzijos

The book is written in the style of an introductory university lecture, each chapter beginning with a list of learning objectives, which can be later used as a quick reference guide to the chapter contents.  (Chemistry World, 1 June 2014)

Preface xiii
Acknowledgements xv
Acronyms, Abbreviations and Symbols xvii
Introduction to Raman spectroscopy xix
1 Theoretical Aspects
1(38)
1.1 Classical Approach
1(6)
1.2 Selection Rule
7(6)
1.3 Energy Levels and Group Frequencies
13(6)
1.4 Raman Intensity
19(16)
1.5 Raman Bandwidth
35(2)
1.6 The General Appearance of a Raman Spectrum
37(1)
1.7 Summary
38(1)
Intermezzo 1.1 The Harmonic Oscillator and the Position of the Vibrational Energy Levels
6(5)
Intermezzo 1.2 The Anharmonic Oscillator and the Position of Vibrational Energy Levels
11(19)
Intermezzo 1.3 Raman Intensity Annotations
30(9)
2 Interferences and Side-effects
39(8)
2.1 Absorption
40(1)
2.2 Fluorescence
40(3)
2.3 Thermal Effects, Photodecomposition and Laser Ablation
43(1)
2.4 Ambient Light and Background Radiation
44(1)
2.5 Summary
44(3)
3 Enhancement of the Raman Signal
47(14)
3.1 Resonance Raman (RR) Spectroscopy
48(1)
3.2 Surface-Enhanced Raman Spectroscopy (SERS)
48(11)
3.2.1 Working Principle of SERS
49(1)
(a) Chemical Enhancement
49(2)
(b) Field Enhancement
51(2)
3.2.2 Preparation of SERS Substrates
53(1)
(a) Colloids
54(1)
(b) Sputtering
55(1)
(c) Electrochemical Production
55(1)
(d) Etching
56(1)
3.2.3 SERS Active Molecules
56(1)
3.2.4 Advantages and Disadvantages of SERS
57(2)
3.3 Summary
59(2)
Intermezzo 3.1 The Analysis of Organic Dyes by SERS
58(3)
4 Raman Instrumentation
61(40)
4.1 Lasers
62(12)
4.1.1 Classification According to Safety Category
64(1)
4.1.2 The Operating Principle of the Laser
65(6)
4.1.3 Lasers for Raman Spectroscopy
71(3)
4.2 Detectors
74(7)
4.2.1 Single-Channel Detectors
75(1)
4.2.2 Multi-Channel Detectors
76(1)
4.2.3 Charge-Coupled Device (CCD) Detectors
76(4)
4.2.4 Semi-conductor Detectors
80(1)
4.3 Filters
81(2)
4.4 Dispersion Systems
83(5)
4.4.1 Systems Based on Diffraction of Light
83(3)
4.4.2 Fourier-Transform (FT-) Systems
86(2)
4.5 Components for Transportation of Light
88(3)
4.6 Sample Chambers and Measurement Probes
91(4)
4.7 Noise in Raman Spectroscopy
95(4)
4.7.1 Noise Originating from the Sample: σs
96(2)
4.7.2 Noise Originating from the Raman Instrument: σi
98(1)
4.7.3 Noise Originating from the Signal Processing: σp
99(1)
4.8 Summary
99(2)
Intermezzo 4.1 The Helium-Neon laser
69(32)
5 Raman Spectroscopy in Daily Lab-life
101(48)
5.1 Calibration of a Raman Spectrometer
102(6)
5.1.1 X-Axis Calibration
102(3)
5.1.2 Y-Axis Calibration
105(3)
5.2 Raman Spectral Post-processing
108(8)
5.2.1 Digital Filters
109(1)
5.2.2 Scaling
110(2)
5.2.3 Deconvolution
112(1)
5.2.4 Baseline Corrections
113(3)
5.3 Interpretation of Raman Spectra of Organic Molecules
116(15)
5.3.1 Raman Spectra of Alkanes and Cycloalkanes
120(5)
5.3.2 Raman Spectra of Alkenes and Cycloalkenes
125(4)
5.3.3 Raman Spectra of Aromates
129(2)
5.4 Interpretation of Raman Spectra of Inorganic Molecules
131(3)
5.5 Quantitative Aspects of Raman Spectroscopy
134(3)
5.6 Fingerprinting and Spectral Searching Algorithms
137(4)
5.7 Raman Mapping and Imaging
141(4)
5.8 Combination with Other Techniques
145(2)
5.9 Summary
147(2)
Intermezzo 5.1 Micro-Raman Spectroscopy in Microbiology
107(10)
Intermezzo 5.2 Raman Spectroscopy in a Forensics Laboratory
117(15)
Intermezzo 5.3 Pigment Analysis with Raman Spectroscopy
132(4)
Intermezzo 5.4 Detection of Counterfeit Medicines with Raman Spectroscopy
136(3)
Intermezzo 5.5 Exobiology: Raman Spectroscopy Helps the Search for Life on Mars
139(5)
Intermezzo 5.6 Direct Analysis of Precious Art Objects
144(5)
Responses to Questions 149(4)
Bibliography 153(2)
Glossary of Terms 155(2)
Index 157
Peter Vandenabeele is a Research Professor in Archaeometry at Ghent University. He currently leads the Raman research group, and for several years has taught Raman spectroscopy courses to the University students. He has supervised master and PhD students, researching Raman Spectroscopy in different fields of applications: archaeometry, bacteriology, mycology, geology and pharmaceutics. He has authored and co-authored approximately 50 research papers about Raman spectroscopy and has presented at international conferences. He was Guest editor of a special issue of Journal of Raman Spectroscopy and of Analytical and Bioanalytical Chemistry. Currently he is guest editing a special issue of Spectrochimica Acta A and was invited to organise a special issue of Anal. Bioanal. Chem on Raman spectroscopy.
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