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Scientists at Rice University and at the University of Graz, Austria, are driving three-wheeled, single-molecule “nanoroadsters” with light and, for the first time, seeing how they move.The Rice lab o...
Generic Schemes for Single-Molecule Kinetics. 1: Self-Consistent Pathway Solutions for Renewal Processes
Single-Molecule Kinetics Self-Consistent Pathway Solutions Renewal Processes
2014/9/24
In this paper, we discuss a strategy for reducing a complex single molecule kinetic process to a set of generic structures (motifs) that are building blocks for a general kinetic scheme. In general, t...
Testing for Renewal and Detailed Balance Violations in Single-Molecule Blinking Processes
Testing for Renewal Detailed Balance Violations Single-Molecule Blinking Processes
2014/9/24
This paper examines methods to test one- and two-dimensional histograms for several features including the renewal properties, detailed balance violations, and experimental condition dependences. The ...
Correlations in Single Molecule Photon Statistics: Renewal Indicator
Single Molecule Photon Statistics Renewal Indicator
2014/9/24
Multiple time scales are the intrinsic nature of complex systems and can be revealed through single molecule photon statistical analysis. The standard Poisson indicator defined by the time-averaged in...
Single molecule kinetics. II. Numerical Bayesian approach
Single molecule kinetics Numerical Bayesian approach
2014/9/24
As discussed in the companion paper@J. B. Witkoskie and J. S. Cao, J. Chem. Phys.121, 6361~2004!, preceding paper#, quantitative extraction of information from single molecule experiments by several p...
Single molecule kinetics. I. Theoretical analysis of indicators
Single molecule kinetics Theoretical analysis
2014/9/24
Single molecule experiments reveal intriguing phenomenon in chemical and biological systems.Several indicators of complex dynamics, including ‘‘intensity’’ correlations, ‘‘event’’ correlations,and cha...
Single-molecule dynamics of semiflexible Gaussian chains
Single-molecule dynamics semiflexible Gaussian chains
2014/9/24
A semiflexible Gaussian chain model is used to determine the statistics and correlations of single-molecule fluorescence resonant energy transfer~FRET!experiments on biological polymers.The model inco...
Direct measurements of memory effects in single-molecule kinetics
Direct measurements memory effects single-molecule kinetics
2014/9/24
Statistics and correlations of single-molecule sequences of modulated reactions are explicitly evaluated in the stochastic rate representation. The memory function, introduced through the Gaussian app...
Two-Event Echos in Single-Molecule Kinetics: A Signature of Conformational Fluctuations
Two-Event Echoes Single-Molecule Kinetics A Signature of Conformational Fluctuations
2014/9/24
The relationship between event-averaged measurements and ensemble averaged measurements can be clarified by averaging along single-molecule trajectories. As a result, phenomenological chemical kinetic...
Single molecule waiting time distribution functions in quantum processes
Single molecule waiting time distribution functions quantum processes
2014/9/24
The statistics of single molecule blinking events often reveal underlying quantum mechanisms. The golden rule rate expression for quantum transitions is shown to be the inverse of the mean waiting tim...
Event-averaged measurements of single-molecule kinetics
Event-averaged measurements single-molecule kinetics
2014/9/24
A modulated N-conformational-channel reactive system is used to model the recent single-molecule enzymatic experiw .x ment Science 282 1998 1877 . Kinetic analysis of the model system clearly demonst...