Single Particle Tracking and Single Molecule Energy Transfer

Preface

PART I: Single-Particle Imaging and Tracking

THREE DIMENSIONAL PARTICLE TRACKING IN A LASER SCANNING FLUORESCENCE MICROSCOPE
Introduction
Image-Based Single-Particle Tracking Methods
Advanced Fluorescence Microscopy Techniques for Single-Particle Tracking
Two-Photon Excitation Microscopy
3-D Tracking in Image-Based SPT Approaches
3-D Tracking in Laser Scanning Microscopes
Instrumentation
Background Noise
Simultaneous Two-Particle Tracking
Application: Chromatin Dynamics in Interphase Cells
Conclusions
THE TRACKING OF INDIVIDUAL MOLECULES IN CELLS AND TISSUES
Introduction
Single-Molecule and Single-Particle Localization
Positional Accuracy
Tracking
Trajectory Analysis
Applications
Conclusions
MESSENGER RNA TRAFFICKING IN LIVING CELLS
Intranuclear Structure and Dynamics
FCS and FRAP Studies of Nuclear mRNP Mobility
Single-Particle Tracking of mRNA Molecules
Single-Particle Tracking of Specific, Native mRNPs
In Vivo Labeling of Native BR2 mRNPs
Outlook: Light Sheet-Based Single-Molecule Microscopy
QUANTUM DOTS: INORGANIC FLUORESCENT PROBES FOR SINGLE-MOLECULE TRACKING EXPERIMENTS IN LIVE CELLS
Introduction
Fluorescent Labels for Single-Molecule Tracking in Cells
Optical Properties of Colloidal Quantum Dots
Synthesis of Colloidal Fluorescent Quantum Dots
Surface Chemistry for the Water-Solubilization of Quantum Dots
Interfacing Quantum Dots with Biology
Single Quantum Dot Tracking Experiments in Live Cells
Conclusions and Perspectives

PART II: Energy Transfer on the Nanoscale

SINGLE-PAIR FRET: AN OVERVIEW WITH RECENT APPLICATIONS AND FUTURE PERSPECTIVES
Introduction
Principles of FRET
spFRET in Solution
spFRET on Immobilized Molecules
Future Prospects
ALTERNATING-LASER EXCITATION AND PULSED-INTERLEAVED EXCITATION OF SINGLE MOLECULES
Introduction
ALEX: The Principles of Operation
MyALEX
Nanosecond-ALEX/Pulsed Interleaved Excitation (PIE)
msALEX
Three-Color ALEX
Conclusions and Outlook
UNRAVELING THE DYNAMICS BRDIGING PROTEIN STRUCTURE AND FUNCTION ONE MOLECULE AT A TIME
Introduction
Converting Chemical Energy to Mechanical Work: Molecular Motors
Allostery in Proteins
Enzyme Catalysis
Conclusions
QUANTITATIVE DISTANCE AND POSITION MEASUREMENT USING SINGLE-MOLECULE FRET
Introduction
Fundamentals of FRET
FRET as a Spectroscopic Ruler: Initial Experiments and Limitations
Measuring the Quantum Yield
The Orientation of Donor and Acceptor Molecules
Accurate FRET Measurements Using Fluorescence Correlation Spectroscopy
FRET-Based Triangulation and the Nanopositioning System
Conclusions and Outlook

PART III: Single Molecules in Nanosystems

COHERENT AND INCOHERENT COUPLING BETWEEN A SINGLE DIPOLAR EMITTER AND ITS NANOENVIRONMENT
Introduction
Systems
Coupling of Two Oscillating Dipoles
A Dipole Close to a Surface
A Single Molecule and a Single Nanoparticle
Modification of the Spontaneous Emission and Quantum Efficiency by Nanoantennae
Conclusions
ENERGY TRANSFER IN SINGLE CONJUGATED POLYMER CHAINS
Introduction
Why Single Chain Spectroscopy?
Experimental Approach and Material Systems
Photophysics of Single Conjugated Polymer Chains
Energy Transfer in Single Chains
Influence of Initial Excitation Energy on Energy Transfer
Conclusions
REACTIONS AT THE SINGLE-MOLECULE LEVEL
Introduction
Biocatalysis at the Single-Molecule Level
Chemocatalysis at the Single-Molecule Level
VISUALIZING SINGLE-MOLECULE DIFFUSION IN NANOCHANNEL SYSTEMS
Introduction
Correlation of Structural and Dynamic Properties Using TEM and SMT
Phase Mixture
Heterogeneous Dynamics of a Single Molecule
Oriented Single Molecules with Switchable Mobility in Long Unidimensional Nanochannels
High Localization Accuracy of Single Molecules Down to the Single Channel Limit
Probing Chemical Interactions in Silica Thin Films Using Fluorescence Correlation Spectroscopy (FCS)
Functionalized Mesoporous Silica Structures
Single-Molecule Studies of Mesoporous Silica Structures for Drug-Delivery Applications
Conclusions and Outlook