Standardization and Quality Assurance in Fluorescence Measurements II

Bioanalytical and Biomedical Applications

Standardization and Quality Assurance in Fluorescence Measurements II

Bioanalytical and Biomedical Applications

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The validation and standardization of fluorescence methods is still in its infancy as compared to other prominent analytical and bioanalytical methods. Appropriate quality assurance standards are however a prerequisite for applications in highly regulated fields such as medical diagnostics, drug development, or food analysis.
For the first time, a team of recognized international experts has documented the present status of quality assurance in fluorescence measurements, and outlines concepts for establishing standards in this field.
This second of two volumes covers applications of fluorescence for bioanalysis and biomedical diagnostics.

1;Series Editor;6 2;Volume Editor;6 3;Preface;7 4;Contents;9 5;Contributors;12 6;Part I Fluorescence Microscopy;16 6.1;Need for Standardization of Fluorescence Measurements from the InstrumentManufacturer's View;17 6.1.1;1 Introduction;18 6.1.2;2 Standardization - but Which Parameters?;19 6.1.3;3 Overview on Calibration Methods for Confocal Microscopy;22 6.1.4;4 Use of a Thin Fluorescent Film Sample to Determine the Signal- to- Noise Ratio in a Confocal Microscope;23 6.1.5;5 Conclusion;32 6.1.6;References;38 6.2;Characterization and Calibration inWide Field and Sectioned Fluorescence Microscopy SIPcharts;39 6.2.1;1 Introduction;40 6.2.2;2 Image Calibration in Wide Field Fluorescence Microscopy;41 6.2.3;3 Characterization of Sectioning Fluorescence Microscopy (3D) with Thin Uniform Fluorescent Layers: Sectioned Imaging Property or SIPcharts;55 6.2.4;4 Conclusions;66 6.2.5;References;68 6.3;Quantitative Fluorescence Microscopy: Considerations and Controls;69 6.3.1;1 Introduction;70 6.3.2;2 The Intensity Dimension;72 6.3.3;3 The Spatial Dimension;86 6.3.4;4 The Temporal Dimension;98 6.3.5;5 Discussion;99 6.3.6;References;100 6.4;Comparability of Fluorescence Microscopy Data and Need for Instrument Characterization of Spectral Scanning Microscopes;103 6.4.1;1 Introduction;104 6.4.2;2 Instrument-Specific Parameters and Quantities Affecting Spectral Measurements in Microscopy;107 6.4.3;3 Comparability of Fluorescence Microscopy Data and Instrument Characterization;108 6.4.4;4 Conclusion, Future Requirements and Challenges;126 6.4.5;References;127 6.5;Fluorescence Lifetime Imaging Microscopy: Quality Assessment and Standards;131 6.5.1;1 Introduction;132 6.5.2;2 Förster Resonance Energy Transfer;134 6.5.3;3 Instrumentation and Techniques;135 6.5.4;4 Fluorophore Standards;139 6.5.5;5 System Calibration;141 6.5.6;6 Photon Efficiency and Photon Economy;143 6.5.7;7 Acquisition Speed;145 6.5.8;8 Data Quality Assessment and Analysis;146 6.5.9;9 Photobleaching;149 6.5.10;10 Fluorophore Saturation;150 6.5.11;11 Fluorescent Stainings;151 6.5.12;12 Conclusions;152 6.5.13;References;155 7;Part II Single Molecule Spectroscopy;157 7.1;State of the Art and Novel Trends in Fluorescence Correlation Spectroscopy;158 7.1.1;1 Introduction;159 7.1.2;2 General Principles of FCS;161 7.1.3;3 Experimental Aspects;178 7.1.4;4 Nonidealities and Artifacts;180 7.1.5;5 Evaluation of Experimental FCS Data;187 7.1.6;6 Some Application Aspects;192 7.1.7;7 Varieties of FCS and Related Techniques;197 7.1.8;8 Conclusions;202 7.1.9;References;202 7.2;Single Molecule Spectroscopy: Instrumentation and Multiparameter Detection;211 7.2.1;1 Introduction;211 7.2.2;2 Accessible Parameters;212 7.2.3;3 Instrumentation;215 7.2.4;4 Data Analysis in Multiparameter Measurements;218 7.2.5;References;223 8;Part III Fluorescence- Based Microarray Technology: Applications, Future Trends, and Need for Standardization;225 8.1;DNA Microarrays: Applications, Future Trends, and the Need for Standardization;226 8.1.1;1 Introduction;227 8.1.2;2 Microarray Technology;229 8.1.3;3 Microarray Applications;232 8.1.4;4 Future Trends;235 8.1.5;5 Need for Standardization;240 8.1.6;6 Conclusions;245 8.1.7;References;246 8.2;Comparability of Microarray Experiments from the Instrument and the Sample Site and Approaches Towards Standardization;249 8.2.1;1 Introduction;250 8.2.2;2 General Considerations About Microarray Experiments;251 8.2.3;3 Sources of Inconsistency in Microarray Measurements;257 8.2.4;4 Approaches Towards Standardization;258 8.2.5;5 Comparability of Microarray Experiments;263 8.2.6;6 Commercial DNA Microarray Platforms;267 8.2.7;7 Conclusion;270 8.2.8;References;270 8.3;Microarray Technology: Unresolved Issues and Future Challenges froma Regulatory Perspective;274 8.3.1;1 Introduction: The Apparent Lack of Reproducibility;275 8.3.2;2 Microarray Quality-Control Metrics and Thresholds: Assessing Data Quality from Various Perspectives;276 8.3.3;3 Consensus on Data-Analysis Methods: Adequat
ISBN 9783540705710
Artikelnummer 9783540705710
Medientyp E-Book - PDF
Auflage 2. Aufl.
Copyrightjahr 2008
Verlag Springer-Verlag
Umfang 564 Seiten
Sprache Englisch
Kopierschutz Digitales Wasserzeichen