CHBC Faculty Publications

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Author: Heyes, Colin David

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TitlePublication NamePub. TypeYear
Complex structural-optical property relationships in ternary and quaternary copper-indium-(zinc)-chalcogenide quantum dots at the ensemble and single particle levelAbstracts of Papers of the American Chemical SocietyJournal Article2023
Role of synthesis conditions in the power-dependent fluorescence intermittency of CuInS2 /ZnSeS quantum dots: Injection vs one-pot shellingAbstracts of Papers of the American Chemical SocietyJournal Article2023
Cation exchange and shelling in ternary CuInS2 and quaternary CuIn(Zn)S2 quantum dots: Structural and optical propertiesAbstracts of Papers of the American Chemical SocietyJournal Article2023
An integrative approach to molecular dynamics and single molecule FRET techniquesBiophysical JournalJournal Article2023
Compact, Fast Blinking Cd-Free Quantum Dots for Super-Resolution Fluorescence ImagingChemical and Biomedical ImagingJournal Article2023
cpSRP43 Is Both Highly Flexible and Stable: Structural Insights Using a Combined Experimental and Computational ApproachJournal of Chemical Information and ModelingJournal Article2023
Site-specific labeling and functional efficiencies of human fibroblast growth Factor-1 with a range of fluorescent Dyes in the flexible N-Terminal region and a rigid beta-turn regionAnalytical BiochemistryJournal Article2022
Integrating Molecular Dynamics and smFRET Data to Study the Conformational Ensemble of the C-Terminus of Albino3 ProteinBiophysical JournalJournal Article2021
Transient local secondary structure in the intrinsically disordered C-term of the Albino3 insertaseBiophysical JournalJournal Article2021
Structural Propensity in the C-terminal domain of the Albino3 translocase in thylakoidsProtein ScienceJournal Article2021
Structural Propensity in the C-terminal Domain of the ALbino3 Translocase in ThylakoidsFASEB JournalJournal Article2020
CuInS2-Doped ZnS Quantum Dots Obtained via Non-Injection Cation Exchange Show Reduced but Heterogeneous Blinking and Provide Insights into Their Structure-Optical Property RelationshipsJournal of Physical Chemistry CJournal Article2020
Designing Fret Based Assays to Study the Binding of Fibroblast Growth Factor to Its ReceptorProtein ScienceJournal Article2019
Quantum dots in single molecule spectroscopySpectroscopy and Dynamics of Single Molecules: Methods and ApplicationsBook Section2019
Synthetic control over structural and optical properties of Cu(Zn) InS2/ZnS quantum dots studied at the single particle levelAbstracts of Papers of the American Chemical SocietyJournal Article2018
Interfacial control of colloidal heteronanostructures to control single particle emission in Cd-based and CuIn-based chalcogenide quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2018
FRET based assays to study the binding of fibroblast growth factor to its receptorAbstracts of Papers of the American Chemical SocietyJournal Article2018
Bioconjugation of CuInS2/ZnS quantum dots to FGF and bioimaging their interactions with FGFRAbstracts of Papers of the American Chemical SocietyJournal Article2018
Reducing blinking in small spherical CuInS2/ZnS quantum dots via non-injection synthesis: A single particle subpopulation analysis.Abstracts of Papers of the American Chemical SocietyJournal Article2018
Structural changes of chloroplast signal recognition particle proteins studied by single molecule FRET during vectorial protein targetingAbstracts of Papers of the American Chemical SocietyJournal Article2018
Effect of ZnS on structural and optical properties of CuInS2 quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2017
Mechanistic insights into multiple blinking states in small core-shell and core-multishell quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2017
Water solubilization of CuInS2/ZnS QDs and bioconjugation to fibroblast growth factor studied by FRETAbstracts of Papers of the American Chemical SocietyJournal Article2017
Shell-Dependent Photoluminescence Studies Provide Mechanistic Insights into the Off-Grey-On Transitions of Blinking Quantum DotsACS NanoJournal Article2017
Investigation of charge transport between nickel oxide nanoparticles and CdSe/ZnS alloyed nanocrystalsMRS AdvancesJournal Article2017
Optical and structural characterization of stoichiometric and indium-rich CuInS2/ZnS colloidal quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2016
Strategies for reducing blinking in quantum dots while maintaining as small a size as possible: Insights from multiparametric StudiesAbstracts of Papers of the American Chemical SocietyJournal Article2016
On-grey-off transitions in core/multi-shell quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2016
Reducing Blinking in Small Core-Multishell Quantum Dots by Carefully Balancing Confinement Potential and Induced Lattice Strain: The "Goldilocks" EffectACS NanoJournal Article2016
Domain Organization in the 54-kDa Subunit of the Chloroplast Signal Recognition ParticleBiophysical JournalJournal Article2016
Influence of the Inner-Shell Architecture on Quantum Yield and Blinking Dynamics in Core/Multishell Quantum DotsChemPhysChemJournal Article2016
Understanding the interactions between porphyrin-containing photosensitizers and polymer-coated nanoparticles in model biological environmentsJournal of Colloid and Interface ScienceJournal Article2016
Plasmonically enhanced photoluminescence of nanoscale semiconductorsQuantum Dots and Nanostructures: Growth, Characterization and Modeling XIIIConference Paper2016
Intrinsic GTP hydrolysis is observed for a switch 1 variant of Cdc42 in the presence of a specific GTPase inhibitorSmall GTPasesJournal Article2016
Promoting binding of protein-targeting substrates by regulating interdomain dynamics within a signal recognition particle: Implications for biotechnologyAbstracts of Papers of the American Chemical SocietyJournal Article2015
Careful control of confinement potential and interfacial lattice strain in colloidal quantum dots to improve radiative recombination and fluorescence blinkingAbstracts of Papers of the American Chemical SocietyJournal Article2015
Influence of shelling temperature and time on the optical and structural properties of CuInS2/ZnS quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2015
Multishells vs. gradient-alloyed shells on core quantum dots: Ensemble and single particle optical propertiesAbstracts of Papers of the American Chemical SocietyJournal Article2015
Interdomain dynamics of chloroplast signal recognition particle proteins studied by time-resolved single-molecule FRETAbstracts of Papers of the American Chemical SocietyJournal Article2015
Role of Structural Flexibility of cpSRP43 in Binding Substrates during Post-Translational TargetingBiophysical JournalJournal Article2015
Regulation of Structural Dynamics within a Signal Recognition Particle Promotes Binding of Protein Targeting SubstratesJournal of Biological ChemistryJournal Article2015
Optical enhancement of photoluminescence with colloidal quantum dotsNanoengineering: Fabrication, Properties, Optics and Devices XIIConference Paper2015
Visible-Light Photocatalyzed Cross-Linking of Diacetylene Ligands by Quantum Dots to Improve Their Aqueous Colloidal StabilityJournal of Physical Chemistry BJournal Article2014
Three-dimensional Structure of the 54 kDa Subunit of the Chloroplast Signal Recognition Particle using Molecular ModelingProtein ScienceJournal Article2014
Intrinsic GTP Hydrolysis is Observed For a Switch 1 Mutant of Cdc42 in the Presence of a Specific GTPase InhibitorProtein ScienceJournal Article2014
Radiative and nonradiative lifetime engineering of quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2013
Optical properties and advanced bioimaging applications of copper-indium-chalcogenide quantum dots at the ensemble and single particle levelAbstracts of Papers of the American Chemical SocietyJournal Article2013
Studying protein-protein interactions in the chloroplast signal recognition particle by ensemble and single molecule FRETAbstracts of Papers of the American Chemical SocietyJournal Article2013
Radiative and non-radiative lifetime engineering of quantum dots for quantifying biomolecules in complex environmentsAbstracts of Papers of the American Chemical SocietyJournal Article2013
Immobilizing and characterizing the interdomain conformational dynamics of CpSRP43 proteins on PEG-modified surfacesAbstracts of Papers of the American Chemical SocietyJournal Article2013
Connecting structural defects and optical properties of core-shell quantum dots induced by interfacial lattice strainAbstracts of Papers of the American Chemical SocietyJournal Article2013
Chemistry at the ligand-nanoparticle interface: how coordination geometry, lability and photocatalytic crosslinking of ligands affects the properties of aqueous quantum dotsAbstracts of Papers of the American Chemical SocietyJournal Article2013
Role of Ligand Coordination Geometry in Controlling Binding of Thiolated Target Molecules to Quantum Dot SurfacesAbstracts of Papers of the American Chemical SocietyJournal Article2013
3D Imaging of Flow Patterns in an Internally-Pumped Microfluidic Device: Redox Magnetohydrodynamics and ElectrochemicallyGenerated Density GradientsAnalytical ChemistryJournal Article2013
Using Homo-Polypeptides to Study Charge-Charge Interactions in BiomoleculesBiophysical JournalJournal Article2013
Cadmium-free quantum dots as time-gated bioimaging probes in highly-autofluorescent human breast cancer cellsChemical CommunicationsJournal Article2013
Radiative and Nonradiative Lifetime Engineering of Quantum Dots in Multiple Solvents by Surface Atom Stoichiometry and LigandsJournal of Physical Chemistry CJournal Article2013
Are Bidentate Ligands Really Better than Monodentate Ligands For Nanoparticles?Nano LettersJournal Article2013
Heterogeneity in the structure and dynamics of chloroplast targeting proteins studied with single molecule fluorescenceAbstracts of Papers of the American Chemical SocietyJournal Article2012
Effects of elemental distribution and lattice mismatch across CdSe/CdS and CdSe/CdS/ZnS nanocrystals on their optical propertiesAbstracts of Papers of the American Chemical SocietyJournal Article2012
Binding and exchange of thiol ligands (R-SH) to water-soluble quantum dots monitored by ensemble and single particle spectroscopyAbstracts of Papers of the American Chemical SocietyJournal Article2012
Reconciling quenching data from frequency domain photoluminescence measurements with those from time domain experiments for multi-exponentially decaying emitters.Abstracts of Papers of the American Chemical SocietyJournal Article2012
Roles of Surface-Ligand and Core-Shell Interfaces in Quantum Dot Fluorescence at the Ensemble and Single Nanoparticle LevelAbstracts of Papers of the American Chemical SocietyJournal Article2012
Relating the radiative and non-radiative processes of CdTe and CdTe-ZnSe core-shell nanocrystals to their surface chemistryAbstracts of Papers of the American Chemical SocietyJournal Article2012
Structural Dynamics in Chloroplast Signal Recognition Particle (cpSRP) Proteins Studied with Single Molecule FluorescenceBiophysical JournalJournal Article2012
Stoichiometry of the Human Glycine Receptor Revealed by Direct Subunit CountingJournal of NeuroscienceJournal Article2012
Effects of surface atoms, ligands and solvent on the radiative and non-radiative relaxation rates of CdTe nanocrystalsAbstracts of Papers of the American Chemical SocietyJournal Article2011
Connecting the physical chemistry of biofunctional quantum dots at the ensemble and single molecule levelAbstracts of Papers of the American Chemical SocietyJournal Article2011
Contribution of core/shell and core/shell/shell lattice interfaces on the optical properties of quantum dots?Abstracts of Papers of the American Chemical SocietyJournal Article2011
Structural and single particle and ensemble spectroscopic studies of various core-shell biofunctional quantum dots: Implications for biological imagingAbstracts of Papers of the American Chemical SocietyJournal Article2011
Probing the "Dark" Fraction of Core-Shell Quantum Dots by Ensemble and Single Particle pH-Dependent SpectroscopyACS NanoJournal Article2011
Connecting the ensemble and single-molecule optical properties of quantum dots for their use as quantitative fluorescence probesAbstracts of Papers of the American Chemical SocietyJournal Article2010
A Common Mechanism Underlies the Dark Fraction Formation and Fluorescence Blinking of Quantum DotsACS NanoJournal Article2009
Zwitterionic Biocompatible Quantum Dots for Wide pH Stability and Weak Nonspecific Binding to CellsACS NanoJournal Article2009