KMap
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I am a Physics Professor at the Univ. of Arizona, holding joint appointments in the Dept. of Mol. and Cell. Biology, and the College of Optical Sciences. I am also a member of the Biological Physics Program, Chemical Physics Program, and Biological Chemistry Program, and an affiliated member of Applied Mathematics. I received my PhD in 1993 from the University of Amsterdam in The Netherlands.Show Less
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Courses
- HIMHonors Introductory Mechanics
- IOTIntroductory Optics and Thermodynamics
- EISExplorations in Integrated Science
- HIOTHonors Introductory Optics and Thermodynamics
- IMIntroductory Mechanics
- TPThermal Physics
- SMStatistical Mechanics
- MTPMathematical Techniques in Physics
- OOptics
- TSGCThe Science of Good Cooking
- MBMolecular Biophysics
- MPMedical Physics
Grants
- Undergraduate Scholarships in Integrated Science
Co-Investigator (COI)
2006
$500.0K
News
- Want to Silence a Gene? Pull Here.
2011
- Four UA Students Named Goldwater Scholars
2010
Publications (46)
Recent
- -1 Programmed Ribosomal Frameshifting as a Force-Dependent Process
2016
- A stochastic model of translation with -1 programmed ribosomal frameshifting
2014
- Proposal of a new imaging method with trapped gold nano particles and the properties of multi-photon emission
2014
- Cation Binding and Screening Effects on Single-Stranded Helix Formation in Poly(A) RNA
2012
- Mechanical unfolding of the beet western yellow virus -1 frameshift signal
2011
- Optical trapping and unfolding of RNA
2011
- Mechanical unfolding of the Beet Western Yellow Virus - 1 frameshift signal
2011
- Stretching Poly(A) to Investigate Elastic Behavior at Low Ionic Strength
2011
- Downstream DNA tension regulates the stability of the T7 RNA polymerase initiation complex
2011
- Simultaneous calibration of optical tweezers spring constant and position detector response
2010
- Simulated and Mechanical Unfolding of the Beet Western Yellow Virus −1 Frameshift Signal
2010
- Identifying and quantifying load-dependence in transcription initiation by T7 RNA Polymerase
2009
- Optical force model based on sequential ray tracing
2009
- A method for quantifying the force dependence of initiation by T7 RNA polymerase
2009
- Interaction of the HIV-1 frameshift signal with the ribosome
2009
- Phase measurements of barrier crossings in a periodically modulated double-well potential
2009
- Footprinting analysis of BWYV pseudoknot-ribosome complexes
2009
- An objective, model-independent method for detection of non-uniform steps in noisy signals
2008
- Translation Against An Applied Force.
2008
- Inferring kinetic pathways, rates, and force dependence from nonprocessive optical tweezers experiments: a maximum likelihood approach
2008
- Translation against an applied force
2007
- Biocompatible Writing of Data into DNA
2007
- A rapid, objective method for detection of non-uniform steps in noisy signals.
2007
- Stretching of homopolymeric RNA reveals single-stranded helices and base-stacking
2007
- Suppression of noise in a noisy optical trap
2004
- Elastic properties of a single-stranded charged homopolymeric ribonucleotide
2004
- Noise suppression and spectral decomposition for state-dependent noise in the presence of a stationary fluctuating input
2004
- Single-molecule techniques for drug discovery
2004
- Colloidal epitaxy: Playing with the boundary conditions of colloidal crystallization
2003
- Force production by single kinesin motors
2000
- Single kinesin molecules studied with a molecular force clamp
1999
- [38] Versatile optical traps with feedback control
1998
- Construction of multiple-beam optical traps with nanometer-resolution position sensing
1996
- New method for fluorescence lifetime imaging in bilateral-confocal microscopy by double-pulse excitation
1995
- Double-pulse fluorescence lifetime imaging in confocal microscopy
1995
- Real-time confocal microscopy
1994
- Fluorescence bleach rate imaging
1994
- Fluorescence saturation in confocal microscopy
1994
- Micromanipulation by 'multiple' optical traps created by a single fast scanning trap integrated with the bilateral confocal scanning laser microscope
1993
- Isolation of single yeast cells by optical trapping
1993
- Imaging modes for bilateral confocal scanning microscopy
1993
- High-sensitivity confocal imaging with bilateral scanning and CCD detectors
1992
- Confocal microscopy for the life sciences
1992
- Single beam optical trapping integrated in a confocal microscope for biological applications
1991
- Confocal imaging with bilateral scanning and array detectors
1991
- Confocal microscopy for the biological and material sciences: principle, applications, limitations
1991
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