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Emission Spectroscopy Biochemical Fluorescence Theory, Applications

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Title: Emission Spectroscopy Biochemical Fluorescence Theory, Applications


1
Emission Spectroscopy -Biochemical
FluorescenceTheory, Applications Special
TopicsPart I - Fluorescence FundamentalsTuesda
y, May 14, 2002 Kevin T. Schlueter, Ph. D.
2
Emission Event Lifetimes
3
Morse Curves
4
Energy Level Diagram
5
Jablonski Diagram
6
Fluorometer Layout Diagram
7
Ideal Properties of a Spectrofluorometer
8
High-Pressure Xenon Arc Lamp
9
Source Spectral Outputs
10
Typical Source Outputs
11
Source Output Correction
12
PMTs and PDAs
13
Photosensors - Photocathode Materials
14
Photosensors - Photomultipliers
15
Sampling - Optical Configurations
16
Autoabsorption Interferenceat either/or both
Excitation and Emission WavelengthsThe Inner
Filter Effect
17
The Inner Filter Effect
18
Standards - Emission Intensity Quantum Yield
19
Fluorophore Photobleaching
20
Fluorophore EnvironmentRearrangement of
Molecular Orbital and Solvent Dipoles
21
Reciprocal Transitions and the Mirror Image Rule
22
Effect of Solvent Dipolar Relaxation of Excited
State
23
Fluorescence Scanning
24
Protein Emission Scan - Typical
25
3D Emission Scanning
26
Intrinsic Fluorophores
27
Green Fluorescent Protein(and Orange, and Red,
And Yellow)
28
End - Part I
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