Publications by Topic

Quantum Dots

Dunlap, M. K.; Ryan, D. P.; Goodwin, P. M.; Werner, J. H.; Majumder, S.; Hollingsworth, J. A.; Gelfand, M. P.; Van Orden, A. Super-Resolution Photoluminescence Lifetime and Intensity Mapping of Interacting CdSe/CdS Quantum Dots. Appl. Phys. Lett. 2020, 116, 021103. Link to article.

Whitcomb, K. J.; Geisenhoff, J. Q.; Ryan, D. P.; Gelfand, M. P.; Van Orden, A. Photon Antibunching in Small Clusters of CdSe/ZnS Core/Shell Quantum Dots. J. Phys. Chem. B. 2014, 119, 9020-9028. Link to article.

Whitcomb, K. J.; Ryan, D. P.; Gelfand, M. P.; Van Orden, A. Blinking Statistics of Small Clusters of Semiconductor Nanocrystals. J. Phys. Chem. B. 2013, 117, 25761-25768. Link to article.

Shepherd, D. P.; Sambur, J. B.; Liang, Y.; Parkinson, B. A.; Van Orden, A. In Situ Studies of Photoluminescence Quenching and Photocurrent Yield in Quantum Dot Sensitized Single Crystal TiO₂ and ZnO Electrodes. J. Phys. Chem. C. 2012, 116, 21069-21076. Link to article.

Shepherd, D. P.; Whitcomb, K. J.; Milligan, K. K.; Goodwin, P. M.; Gelfand, M. P.; Van Orden, A. Fluorescence Intermittency and Energy Transfer in Small Clusters of Semiconductor Quantum Dots. J. Phys. Chem. C. 2010, 114, 14831-14837. Link to article.

Yu, M.; Van Orden, A. Enhanced Fluorescence Intermittency of CdSe-ZnS Quantum Dot Clusters. Phys. Rev. Lett. 2006, 97, 237402. Link to article.

Willard, D. M.; Mutschler, T.; Yu, M.; Jung, J.; Van Orden, A. Directing Energy Flow through Quantum Dots: Towards Nanoscale Sensing. Anal. Bioanal. Chem. 2006, 384, 564-571. Link to article.

Willard, D. M.; Van Orden, A. Quantum Dots: Resonant Energy-Transfer Sensor. Nat. Mater. 2003, 2, 575-576. Link to article.

DNA & RNA Hairpins

Abdollah-Nia, F.; Gelfand, M. P.; Van Orden, A. Three-State DNA Hairpin Conformational Dynamics Revealed by Higher-Order Fluorescence Correlation Spectroscopy. J. Phys. Chem. B. 2019, 123, 1491-1504. Link to article.

Melnykov, A. V.; Nayak, R. K.; Hall, K. B.; Van Orden, A. Effect of Loop Composition on the Stability and Folding Kinetics of RNA Hairpins with Large Loops. Biochemistry. 2015, 54, 1886-1896. Link to article.

Nayak, R. K.; Van Orden, A. Counterion and Polythymidine Loop-Length-Dependent Folding and Thermodynamic Stability of DNA Hairpins Reveal the Unusual Counterion-Dependent Stability of Tetraloop Hairpins. J. Phys. Chem. B. 2013, 117, 13956-13966. Link to article.

Nayak, R. K.; Peersen, O. B.; Hall, K. B.; Van Orden, A. Millisecond Time-Scale Folding and Unfolding of DNA Hairpins Using Rapid-Mixing Stopped-Flow Kinetics. J. Am. Chem. Soc. 2012, 134, 2453-2456. Link to article.

Fogarty, K.; Van Orden, A. Fluorescence Correlation Spectroscopy for Ultrasensitive DNA Analysis in Continuous Flow Capillary Electrophoresis. Methods. 2009, 47, 151-158. Link to article.

Fogarty, K.; McPhee, J. T.; Scott, E.; Van Orden, A. Probing the Ionic Atmosphere of Single-Stranded DNA Using Continuous Flow Capillary Electrophoresis and Fluorescence Correlation Spectroscopy. Anal. Chem. 2009, 81, 465-472. Link to article.

Jung, J.; Ihly, R.; Scott, E.; Yu, M.; Van Orden, A. Probing the Complete Folding Trajectory of a DNA Hairpin Using Dual Beam Fluorescence Fluctuation Spectroscopy. J. Phys. Chem. B. 2008, 112, 127-133. Link to article.

Jung, J.; Van Orden, A. A Three-State Mechanism for DNA Hairpin Folding Characterized by Multiparameter Fluorescence Fluctuation Spectroscopy. J. Am. Chem. Soc. 2006, 128, 1240-1249. Link to article.

Jung, J.; Van Orden, A. Folding and Unfolding Kinetics of DNA Hairpins in Flowing Solution by Multiparameter Fluorescence Correlation Spectroscopy. J. Phys. Chem. B. 2005, 109, 3648-3657. Link to article.

Micelles

McPhee, J. T.; Scott, E.; Levinger, N. E.; Van Orden, A. Cy3 in AOT Reverse Micelles I. Dimer Formation Revealed through Steady-State and Time-Resolved Spectroscopy. J. Phys. Chem. B. 2011, 115, 9585-9592. Link to article.

McPhee, J. T.; Scott, E.; Levinger, N. E.; Van Orden, A. Cy3 in AOT Reverse Micelles II. Probing Intermicellar Interactions Using Fluorescence Correlation Spectroscopy. J. Phys. Chem. B. 2011, 115, 9585-9592. Link to article.

Membranes

Al-Qatati, A.; Winter, P. W.; Wolf-Ringwall, A. L.; Chatterjee, P. B.; Van Orden, A. K.; Crans, D. C.; Roess, D. A.; Barisas, B. G. Insulin Receptors and Downstream Substrates Associate with Membrane Microdomains after Treatment with Insulin or Chromium (III) Picolinate. Cell Biochem. Biophys. 2012, 62, 441-450. Link to article.

Winter, P. W.; Van Orden, A. K., Roess, D. A.; Barisas, B. G. Actin-Dependent Clustering of Insulin Receptors in Membrane Microdomains. Biochim. Biophys. Acta. 2012, 1818, 467-473. Link to article.

Wolf-Ringwall, A. L.; Winter, P. W.; Liu, J.; Van Orden, A. K.; Roess, D. A.; Barisas, B. G. Restricted Lateral Diffusion of Luteinizing Hormone Receptors in Membrane Microdomains. J. Biol. Chem. 2011, 286, 29818-29827. Link to article.

Winter, P. W.; McPhee, J. T.; Van Orden, A. K.; Roess, D. A.; Barisas, B. G. Fluorescence Correlation Spectroscopic Examination of Insulin and Insulin-Like Growth Factor 1 Binding to Live Cells. Biophys. Chem. 2011, 159, 303-310. Link to article.

Review Articles

Van Orden, A.; Fogarty, K.; Jung, J. Fluorescence Fluctuation Spectroscopy: A Coming of Age Story. Appl. Spectrosc. 2004, 58, 122A-137A. Link to article.