selected publications
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conference proceeding
- Effects of charge delocalization on long-lived charge carriers in low dielectric media. ACS National Meeting Book of Abstracts. 2016
- Photoinduced electron transfer processes of trifluorinated molecules dispersed in conjugated polymer films. ACS National Meeting Book of Abstracts. 2016
- Singlet-based photon upconversion in multichromophore organic thin films. Proceedings of SPIE. 2015
- Photoinduced carrier generation and recombination dynamics probed by combining time-resolved microwave conductivity and transient absorption spectroscopy. Proceedings of SPIE. 2015
- Singlet, triplet, electron and hole transport along single polymer chains. Proceedings of SPIE. 2015
- Photoinduced charge transfer and thermal recombination dynamics of a ternary cascade heterojunction composed of poly(3-hexylthiophene), titanyl phthalocyanine, and Buckminsterfullerene. ACS National Meeting Book of Abstracts. 2015
- Time resolved microwave conductivity on single-walled carbon nanotube fullerene heterojunctions. ACS National Meeting Book of Abstracts. 2015
- Influence of Squaraine Aggregation on Short-Circuit Current and Device Efficiency.. 2775-2779. 2012
- Photogenerated charges in neat poly(3-hexylthiophene) flms. ACS National Meeting Book of Abstracts. 2011
- Transient microwave conductivity studies of exciton dissociation in conjugated polymers. ACS National Meeting Book of Abstracts. 2009
- Short-term Metal/Organic Interface Stability Investigations of Organic Photovoltaic Devices. Conference Record IEEE Photovoltaic Specialists Conference. 1491-1493. 2008
- COMP 53-Theoretical studies on phenyl cored thiophene dendrimers. ACS National Meeting Book of Abstracts. 2007
- FUEL 268-Time-resolved microwave photoconductivity study of P3HT: Fullerene bulk heterojunctions for organic photovoltaic devices. ACS National Meeting Book of Abstracts. 2007
- Structural characterization of phenyl-cored thiophene dendrimers for organic photovoltaics. ACS National Meeting Book of Abstracts. 2007
- PMSE 30-Metrological measurement of the characteristic cylinder spacings in thin block copolymer films. ACS National Meeting Book of Abstracts. 104-104. 2006
- Efficient organic excitonic solar cells with carbon nanotubes replacing In2O3:Sn as the transparent electrode. 183-185. 2006
- Conjugated polymer/nanostructured oxide semiconductor composite photovoltaic devices. Conference Record IEEE Photovoltaic Specialists Conference. 71-73. 2005
- Investigation of novel quantum dots/proteins/cellulose bioconjugate using NSOM and photoluminescence. Proceedings of SPIE. 137-144. 2004
- Cyclodextrins stabilize TOPO-(CdSe)ZnS quantum dots in water. MRS Online Proceedings Library. 9-13. 2004
- The effects of processing conditions on polymer photovoltaic device performance. Proceedings of SPIE. 271-275. 2003
- Quantum dots stabilized by genetically engineered proteins. MRS Online Proceedings Library. 165-170. 2003
- Experimental and theoretical investigation of electronic structure in colloidal indium phosphide quantum dots. Physica Status Solidi C: Current Topics in Solid State Physics. 1229-1232. 2002
- Nanostructured oxides for organic photovoltaic devices.. ACS National Meeting Book of Abstracts. U58-U58. 2002
- Charge carrier generation and exciton quenching at M3EH-PPV/small-molecule and M3EH-PPV/oxide interfaces. 1186-1189. 2002
- Cyano-substituted model compounds and conjugated polymers of PPV. Synthetic Metals. 635-636. 2000
- Fluorene co-polymer luminescence: implications for molecular interactions.. Synthetic Metals. 627-628. 2000
- Photoluminescence studies of the light-emitting species in new materials for polymer devices.. Proceedings of SPIE. 101-108. 1999
- Properties of light emitting organic materials within the context of future electrically pumped lasers. Synthetic Metals. 57-62. 1999
- A theoretical and experimental study of cyano- and alkoxy-substituted phenylenevinylene model compounds. Synthetic Metals. 539-543. 1999
- Photoluminescence studies of solution thermochromism in a cyano-subsituted phenylene vinylene derivative. Synthetic Metals. 501-505. 1999
- Effect of annealing on the properties of thin films of free base phthalocyanine and perylene-3,4,9,10-tetracarboxylic dianhydride deposited by organic molecular beam deposition. MRS Online Proceedings Library. 71-74. 1999
- Temperature dependent photoluminescence from a cyano-substituted phenylene vinylene polymer.. Synthetic Metals. 158-161. 1998
- The influence of solvent dielectric constant on the photophysical properties of cyano and alkoxy substituted phenylene vinylene model compounds. Synthetic Metals. 631-632. 1998
- Photoluminescence in poly(3-hexylthiophene). Proceedings of SPIE. 163-170. 1997
- Photophysics of high concentration systems at a solution/solid interface: An evanescent wave study. MRS Online Proceedings Library. 295-300. 1996
- Photoluminescence studies of chain interactions in electroluminescent polymers. Synthetic Metals. 899-900. 1996
- Picosecond time-resolved photoluminescence of PPV derivatives. Synthetic Metals. 497-500. 1996
- Third-order nonlinear optical properties of conjugated molecules by coherent Raman scattering. Synthetic Metals. 945-946. 1996
- Chromism and luminescence in regioregular poly(3-dodecylthiophene). Synthetic Metals. 47-51. 1995
- Luminescence efficiency and time dependence in a high electron affinity conjugated polymer. Synthetic Metals. 15-18. 1995
- A NOVEL OPTICAL STUDY OF THE TUNNELING RATE AND AMBIPOLAR TRANSPORT CHARACTERISTICS OF EXCITONS IN SUPERLATTICES WITH A VARIETY OF BARRIER THICKNESSES. Semiconductor Science and Technology. 526-529. 1993
- TIME-RESOLVED LUMINESCENCE MEASUREMENTS IN POLY(P-PHENYLENEVINYLENE). Synthetic Metals. 281-288. 1992
- TIME-RESOLVED FLUORESCENCE STUDIES ON EXCIMER FORMATION IN POLYSTYRENE. Journal of Photochemistry. 11-11. 1981
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journal article
- Reconceptualizing the IrIII Role in Metallaphotoredox Catalysis: From Strong Photooxidant to Potent Energy Donor. ACS Catalysis. 11378-11388. 2024
- Charge Concentration Limits the Hydrogen Evolution Rate in Organic Nanoparticle Photocatalysts. Advanced Materials. 2024
- Using spatial confinement to decipher polymorphism in the organic semiconductor p-DTS(FBTTh2)2. Journal of Materials Chemistry C. 2410-2415. 2024
- Missing Excitons: How Energy Transfer Competes with Free Charge Generation in Dilute-Donor/Acceptor Systems. ACS Energy Letters. 896-907. 2024
- Beyond n-dopants for organic semiconductors: use of bibenzo[d]imidazoles in UV-promoted dehalogenation reactions of organic halides. Beilstein Journal of Organic Chemistry. 1912-1922. 2023
- Metal-Carbodithioate-Based 3D Semiconducting Metal-Organic Framework: Porous Optoelectronic Material for Energy Conversion. ACS Applied Materials and Interfaces. 28228-28239. 2023
- Ion-pair reorganization regulates reactivity in photoredox catalysts. Nature Chemistry. 746-+. 2022
- In memoriam of Alasdair James Campbell. Journal of Materials Chemistry C. 8894-8894. 2022
- Controlled n-Doping of Naphthalene-Diimide-Based 2D Polymers. Advanced Materials. 2022
- Elucidating the electronic properties of single-wall carbon nanohorns. Journal of Materials Chemistry C. 5783-5786. 2022
- Short and long-range electron transfer compete to determine free-charge yield in organic semiconductors. Materials horizons. 312-324. 2022
- Sustainable Energy & Fuels: 2022 and beyond. Sustainable Energy and Fuels. 10-10. 2021
- Reconciling the Driving Force and the Barrier to Charge Separation in Donor-Nonfullerene Acceptor Films. ACS Energy Letters. 3572-3581. 2021
- PCET-Based Ligand Limits Charge Recombination with an Ir(III) Photoredox Catalyst. Journal of the American Chemical Society. 13034-13043. 2021
- Active-Site Environmental Factors Customize the Photophysics of Photoenzymatic Old Yellow Enzymes. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 11236-11249. 2020
- Triplet Excitons in Pentacene Are Intrinsically Difficult to Dissociate via Charge Transfer. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 26153-26164. 2020
- Reversible multicolor chromism in layered formamidinium metal halide perovskites. Nature Communications. 2020
- Measuring Photoexcited Free Charge Carriers in Mono- to Few-Layer Transition-Metal Dichalcogenides with Steady-State Microwave Conductivity. Journal of Physical Chemistry Letters. 99-107. 2020
- Slow charge transfer from pentacene triplet states at the Marcus optimum. Nature Chemistry. 63-70. 2020
- The Effect of Ring Expansion in Thienobenzo[b]indacenodithiophene Polymers for Organic Field-Effect Transistors. Journal of the American Chemical Society. 18806-18813. 2019
- Design and synthesis of two-dimensional covalent organic frameworks with four-arm cores: prediction of remarkable ambipolar charge-transport properties. Materials horizons. 1868-1876. 2019
- Carotenoid Nuclear Reorganization and Interplay of Bright and Dark Excited States. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 8628-8643. 2019
- Emerging Design Principles for Enhanced Solar Energy Utilization with Singlet Fission. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 3923-3934. 2019
- Excited-State Electronic Properties in Zr-Based Metal-Organic Frameworks as a Function of a Topological Network. Journal of the American Chemical Society. 10488-10496. 2018
- The Role of the Side Chain on the Performance of N-type Conjugated Polymers in Aqueous Electrolytes. Chemistry of Materials. 2945-2953. 2018
- Robust Processing of Small-Molecule:Fullerene Organic Solar Cells via Use of Nucleating Agents. ACS Applied Energy Materials. 1973-1980. 2018
- Delocalization Drives Free Charge Generation in Conjugated Polymer Films. ACS Energy Letters. 735-741. 2018
- On the Effect of Confinement on the Structure and Properties of Small-Molecular Organic Semiconductors. Advanced Electronic Materials. 2018
- Quantitative analysis of time-resolved microwave conductivity data. Journal of Physics D: Applied Physics. 2017
- Controlling Long-Lived Triplet Generation from Intramolecular Singlet Fission in the Solid State. Journal of Physical Chemistry Letters. 6086-6091. 2017
- 300% Enhancement of Carrier Mobility in Uniaxial-Oriented Perovskite Films Formed by Topotactic-Oriented Attachment. Advanced Materials. 2017
- Through-Space Ultrafast Photoinduced Electron Transfer Dynamics of a C70-Encapsulated Bisporphyrin Covalent Organic Polyhedron in a Low-Dielectric Medium. Journal of the American Chemical Society. 4286-4289. 2017
- Experimental demonstration of photon upconversion via cooperative energy pooling. Nature Communications. 2017
- Welcome to the first issue of Sustainable Energy & Fuels. Sustainable Energy and Fuels. 10-13. 2017
- Inter-Fullerene Electronic Coupling Controls the Efficiency of Photoinduced Charge Generation in Organic Bulk Heterojunctions. Advanced Energy Materials. 2016
- Mechanism for rapid growth of organic-inorganic halide perovskite crystals. Nature Communications. 2016
- Variation of excited-state dynamics in trifluoromethyl functionalized C-60 fullerenes. Physical Chemistry Chemical Physics. 22937-22945. 2016
- Grain-Size-Limited Mobility in Methylammonium Lead Iodide Perovskite Thin Films. ACS Energy Letters. 561-565. 2016
- Status and Prognosis of Future-Generation Photoconversion to Photovoltaics and Solar Fuels. ACS Energy Letters. 344-347. 2016
- Tuning the driving force for exciton dissociation in single-walled carbon nanotube heterojunctions. Nature Chemistry. 603-609. 2016
- Planar versus mesoscopic perovskite microstructures: The influence of CH3NH3PbI3 morphology on charge transport and recombination dynamics. Nano Energy. 439-452. 2016
- Local Intermolecular Order Controls Photoinduced Charge Separation at Donor/Acceptor Interfaces in Organic Semiconductors. Advanced Energy Materials. 2016
- Resonance Energy Transfer Enables Efficient Planar Heterojunction Organic Solar Cells. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 87-97. 2016
- Photoconductivity of CdTe Nanocrystal-Based Thin Films: Te2- Ligands Lead To Charge Carrier Diffusion Lengths Over 2 μm. Journal of Physical Chemistry Letters. 4815-4821. 2015
- Photoinduced spontaneous free-carrier generation in semiconducting single-walled carbon nanotubes. Nature Communications. 2015
- Core Perylene Diimide Designs via Direct Bay- and ortho-(Poly)trifluoromethylation: Synthesis, Isolation, X-ray Structures, Optical and Electronic Properties. European Journal of Organic Chemistry. 6641-6654. 2015
- Photoinduced Carrier Generation and Recombination Dynamics of a Trilayer Cascade Heterojunction Composed of Poly(3-hexylthiophene), Titanyl Phthalocyanine, and C60. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 7729-7739. 2015
- Energy Pooling Upconversion in Organic Molecular Systems. The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory. 4009-4016. 2015
- Improved power conversion efficiency for bulk heterojunction solar cells incorporating CdTe-CdSe nanoheterostructure acceptors and a conjugated polymer donor. Journal of Photonics for Energy. 2015
- A faux hawk fullerene with PCBM-like properties. Chemical Science. 1801-1815. 2015
- Heterojunction Modification for Highly Efficient Organic - Inorganic Perovskite Solar Cells. ACS Nano. 12701-12709. 2014
- Critical Electron Transfer Rates for Exciton Dissociation Governed by Extent of Crystallinity in Small Molecule Organic Photovoltaics. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 14840-14847. 2014
- Morphological Origin of Charge Transport Anisotropy in Aligned Polythiophene Thin Films. Advanced Functional Materials. 3422-3431. 2014
- Control of Polythiophene Film Microstructure and Charge Carrier Dynamics Through Crystallization Temperature. Journal of Polymer Science Part B: Polymer Physics. 700-707. 2014
- Charge Generation Measured for Fullerene-Helical Nanofilament Liquid Crystal Heterojunctions. ACS Applied Materials and Interfaces. 4823-4830. 2014
- Thermal [6,6] → [6,6] Isomerization and Decomposition of PCBM (Phenyl-C61-butyric Acid Methyl Ester). Chemistry of Materials. 2361-2367. 2014
- Mobility of Holes in Oligo- and Polyfluorenes of Defined Lengths. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 6100-6109. 2014
- Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes. Materials horizons. 270-279. 2014
- Charge Separation in P3HT:SWCNT Blends Studied by EPR: Spin Signature of the Photoinduced Charged State in SWCNT. Journal of Physical Chemistry Letters. 601-606. 2014
- Charge Photogeneration in Neat Conjugated Polymers. Chemistry of Materials. 561-575. 2014
- The impact of molecular weight on microstructure and charge transport in semicrystalline polymer Semiconductors poly(3-hexylthiophene), a model study. Progress in Polymer Science. 1978-1989. 2013
- Revealing the Dynamics of Charge Carriers in Polymer:Fullerene Blends Using Photoinduced Time-Resolved Microwave Conductivity. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 24085-24103. 2013
- Electron Affinity of Phenyl-C61-Butyric Acid Methyl Ester (PCBM). The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 14958-14964. 2013
- Quantitative Transient Absorption Measurements of Polaron Yield and Absorption Coefficient in Neat Conjugated Polymers. Journal of Physical Chemistry Letters. 2348-2355. 2013
- Microstructure formation in molecular and polymer semiconductors assisted by nucleation agents. Nature Materials. 628-633. 2013
- An Optimal Driving Force for Converting Excitons into Free Carriers in Excitonic Solar Cells. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 8916-8923. 2012
- Confirmation of K-Momentum Dark Exciton Vibronic Sidebands Using 13C-labeled, Highly Enriched (6,5) Single-walled Carbon Nanotubes. Nano Letters: a journal dedicated to nanoscience and nanotechnology. 1398-1403. 2012
- Photoinduced electron transfer in composites of conjugated polymers and dendrimers with branched colloidal nanoparticles. Faraday Discussions. 323-337. 2012
- The influence of solid-state microstructure on the origin and yield of long-lived photogenerated charge in neat semiconducting polymers. Journal of Polymer Science Part B: Polymer Physics. 27-37. 2012
- Dark Carriers, Trapping, and Activation Control of Carrier Recombination in Neat P3HT and P3HT:PCBM Blends. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 23134-23148. 2011
- Exciton dissociation at nanostructured donor-acceptor interfaces. ACS National Meeting Book of Abstracts. 2011
- Hybrid molecular assemblies for solar hydrogen production. ACS National Meeting Book of Abstracts. 2011
- Photainduced Carrier Generation and Decay Dynamics in Intercalated and Non-intercalated Polymer: Fullerene Bulk Heterojunctions. ACS Nano. 5635-5646. 2011
- Optical Characterization of Pristine Poly(3-Hexyl thiophene) Films. Journal of Polymer Science Part B: Polymer Physics. 186-194. 2011
- Conjugated Thiophene Dendrimer with an Electron-Withdrawing Core and Electron-Rich Dendrons: How the Molecular Structure Affects the Morphology and Performance of Dendrimer:Fullerene Photovoltaic Devices. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 22269-22276. 2010
- Prolonging Charge Separation in P3HT-SWNT Composites Using Highly Enriched Semiconducting Nanotubes. Nano Letters: a journal dedicated to nanoscience and nanotechnology. 4627-4633. 2010
- Photoinduced Degradation of Polymer and Polymer-Fullerene Active Layers: Experiment and Theory. Advanced Functional Materials. 3476-3483. 2010
- Photovoltaic Charge Generation in Organic Semiconductors Based on Long-Range Energy Transfer. ACS Nano. 5437-5445. 2010
- Photoinduced Energy and Charge Transfer in P3HT:SWNT Composites. Journal of Physical Chemistry Letters. 2406-2411. 2010
- Controlled Assembly of Hydrogenase-CdTe Nanocrystal Hybrids for Solar Hydrogen Production. Journal of the American Chemical Society. 9672-9680. 2010
- Photovoltaic Devices with a Low Band Gap Polymer and CdSe Nanostructures Exceeding 3% Efficiency. Nano Letters: a journal dedicated to nanoscience and nanotechnology. 239-242. 2010
- Direct Synthesis of CdSe Nanoparticles in Poly(3-hexylthiophene). Journal of the American Chemical Society. 17726-17727. 2009
- Labeling the planar face of crystalline cellulose using quantum dots directed by type-I carbohydrate-binding modules. Cellulose. 19-26. 2009
- Structure-Dependent Photophysics of First-Generation Phenyl-Cored Thiophene Dendrimers. Chemistry of Materials. 287-297. 2009
- Engineered carbohydrate-binding module (CBM) protein-suspended single-walled carbon nanotubes in water. Chemical Communications. 337-339. 2009
- Low-bandgap thiophene dendrimers for improved light harvesting. Journal of Materials Chemistry. 5311-5324. 2009
- Quenching of excitons by holes in poly(3-hexylthiophene) films. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 9865-9871. 2008
- Pathways for the degradation of organic photovoltaic P3HT : PCBM based devices. Solar Energy Materials and Solar Cells. 746-752. 2008
- Towards optimization of device performance in conjugated polymer photovoltaics: Charge generation, transfer and transport in poly(p-phenylene-vinylene) polymer heterojunctions. Solar Energy Materials and Solar Cells. 651-659. 2008
- Efficient photoinduced charge injection from chemical bath deposited CdS into mesoporous TiO2 probed with time-resolved microwave conductivity. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 7742-7749. 2008
- Protonation effects on the branching ratio in photoexcited single-walled carbon nanotube dispersions. Nano Letters: a journal dedicated to nanoscience and nanotechnology. 1047-1054. 2008
- Optimal negative electrodes for poly(3-hexylthiophene): [6,6]-phenyl C61-butyric acid methyl ester bulk heterojunction photovoltaic devices. Applied Physics Letters. 2008
- Performance of bulk heterojunction photovoltaic devices prepared by airbrush spray deposition. Applied Physics Letters. 2008
- The locus of free charge-carrier generation in solution-cast Zn1-xMgxO/Poly(3-hexylthiophene) Bilayers for photovoltaic applications. Advanced Functional Materials. 3849-3857. 2007
- Chiral-selective protection of single-walled carbon nanotube photoluminescence by surfactant selection. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 17894-17900. 2007
- Theoretical studies on conjugated phenyl-cored thiophene dendrimers for photovoltaic applications. Journal of the American Chemical Society. 14257-14270. 2007
- Replacement of transparent conductive oxides by single-wall carbon nanotubes in Cu(In,Ga)Se-2-based solar cells. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 14045-14048. 2007
- Low-lying exciton states determine the photophysics of semiconducting single wall carbon nanotubes. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 11139-11149. 2007
- Optical characterization of highly conductive single-wall carbon-nanotube transparent electrodes. Physical Review B. 2007
- Plasmon excitations in scanning tunneling microscopy: Simultaneous imaging of modes with different localizations coupled at the tip. Applied Physics Letters. 2007
- Temperature-dependent excitonic decay and multiple states in single-wall carbon nanotubes. The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter. 3601-3606. 2007
- Fluorescence lifetime standards for time and frequency domain fluorescence spectroscopy. Analytical Chemistry. 2137-2149. 2007
- Extrinsic and intrinsic effects on the excited-state kinetics of single-walled carbon nanotubes. Nano Letters: a journal dedicated to nanoscience and nanotechnology. 300-306. 2007
- Photophysics of (CdSe) ZnS colloidal quantum dots in an aqueous environment stabilized with amino acids and genetically-modified proteins. Photochemical and Photobiological Sciences. 1027-1033. 2007
- Kinetics of PL quenching during single-walled carbon nanotube rebundling and diameter-dependent surfactant interactions. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 25339-25346. 2006
- Photoinduced charge carrier generation in a poly(3-hexylthiophene) and methanofullerene bulk heterojunction investigated by time-resolved terahertz spectroscopy. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 25462-25471. 2006
- Imaging of resonant quenching of surface plasmons by quantum dots. Nano Letters: a journal dedicated to nanoscience and nanotechnology. 2833-2837. 2006
- Excitons in nanoscale systems (vol 5, pg 683, 2006). Nature Materials. 920-920. 2006
- Versatile derivatives of carbohydrate-binding modules for imaging of complex carbohydrates approaching the molecular level of resolution. BioTechniques: the journal of laboratory technology for bioresearch. 435-+. 2006
- Bulk heterojunction organic photovoltaic devices based on phenyl-cored thiophene dendrimers. Applied Physics Letters. 2006
- Excitons in nanoscale systems. Nature Materials. 683-696. 2006
- The equilibration of intrachain and interchain excitations in aggregates of a cyano-substituted phenylene vinylene polymer. Polymer International. 784-792. 2006
- The effect of broken conjugation on the excited state:: Ether linkage in the cyano-substituted poly(p-phenylene vinylene) conjugated polymer poly(2,5,2′,5′-tetrahexyloxy-8,7′-dicyano-di-p-phenylene vinylene). Journal of Chemical Physics. 2006
- Organic solar cells with carbon nanotubes replacing In2O3: Sn as the transparent electrode. Applied Physics Letters. 2006
- Feasibility evaluation of intracavity solid state laser cooling to cryogenic temperatures. Journal of Modern Optics. 1109-1120. 2006
- Quenching of semiconductor quantum dot photoluminescence by a pi-conjugated polymer. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 15927-15932. 2005
- Influence of fluorescence reabsorption and trapping on solid-state optical cooling. Applied Optics. 3117-3124. 2005
- Spectroscopic analysis of excitons in solubilized single-walled carbon nanotubes.. ACS National Meeting Book of Abstracts. U709-U709. 2005
- Direct imaging of surface-enhanced Raman scattering in the near field. Langmuir: the ACS journal of surfaces and colloids. 520-523. 2005
- Cyclodextrin driven hydrophobic/hydrophilic transformation of semiconductor nanoparticles. Applied Physics Letters. 2005
- Light stability of pyrazolotriazole azamethine dyes at oil/aqueous interfaces. Physical Chemistry Chemical Physics. 1815-1823. 2005
- The synthesis and properties of solution processable phenyl cored thiophene dendrimers. Journal of Materials Chemistry. 4518-4528. 2005
- Experimental demonstration of intracavity solid-state laser cooling of Yb3+:ZrF4-BaF2-LaF3-AlF3-NaF glass -: art. no. 021401. Physical Review A: Atomic, Molecular and Optical Physics. 2004
- Photophysics of quantum dots bound to amino acids, polypeptides and genetically engineered proteins.. ACS National Meeting Book of Abstracts. U300-U300. 2004
- Quantum dot molecules assembled with genetically engineered proteins. Nano Letters: a journal dedicated to nanoscience and nanotechnology. 1581-1585. 2003
- Photoenhancement of luminescence in colloidal CdSe quantum dot solutions. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 11346-11352. 2003
- Influence of radiative transfer on optical cooling in the condensed phase. Journal of Applied Physics. 1966-1973. 2003
- Theoretical and experimental investigation of electronic structure and relaxation of colloidal nanocrystalline indium phosphide quantum dots. Physical Review B. 2003
- Morphology, structure and photophysics of thin films of perylene-3,4,9,10-tetracarboxylic dianhydride. Organic Electronics. 119-127. 2002
- Excitation energy dependent efficiency of charge carrier relaxation and photoluminescence in colloidal InP quantum dots. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 7758-7765. 2002
- Photophysics of a fluorene co-polymer in solution and films. Chemical Physics. 229-237. 2002
- Peripherally metalated secoporphyrazines: A new generation of photoactive pigments. Inorganic Chemistry: including bioinorganic chemistry. 2182-2187. 2002
- Comparative intra- versus extra-cavity laser cooling efficiencies. Journal of Applied Physics. 3356-3362. 2002
- Aggregation of azamethine dyes on hydrated glass surfaces: An evanescent wave-induced fluorescence study. Physical Chemistry Chemical Physics. 1766-1775. 2002
- Anomalies in the linear absorption, transient absorption, photoluminescence and photoluminescence excitation spectroscopies of colloidal InP quantum dots. Journal of Photochemistry and Photobiology A: Chemistry. 187-195. 2001
- Solid-state optics - A laser that turns down the heat. Nature. 572-573. 2001
- Matrix dependence of light emission from TCNQ adducts. Journal of Materials Chemistry. 3053-3062. 2001
- Synthesis and photophysical properties of peripherally metallated bis(dimethylamino)porphyrazines. Journal of Photochemistry and Photobiology A: Chemistry. 185-187. 2000
- Polymorphism in phthalocyanine thin films:: Mechanism of the α-β transition. The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter. 7124-7129. 2000
- A seco-porphyrazine: Superb sensitizer for singlet oxygen generation and endoperoxide synthesis. Synlett: accounts and rapid communications in synthetic organic chemistry. 1010-1012. 2000
- Origin of line broadening in the electronic absorption spectra of conjugated polymers: Three-pulse-echo studies of MEH-PPV in toluene. Physical Review B. 13670-13678. 2000
- Material and device related properties in the context of the possible making of electrically pumped polymer laser. Thin Solid Films. 64-67. 2000
- Templating effects in the growth of metal-free phthalocyanine polymorphic double layers. Advanced Materials. 202-+. 2000
- Conformational changes in regioregular polythiophenes due to crosslinking. Journal of Materials Chemistry. 2109-2115. 1999
- Thin film properties and surface morphology of metal free phthalocyanine films grown by organic molecular beam deposition. Physical Chemistry Chemical Physics. 3673-3676. 1999
- Photoperoxidation of a diamino zinc porphyrazine to the seco-zinc porphyrazine: Suicide or murder?. The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory. 4352-4358. 1999
- An approach to insulated molecular wires: synthesis of water-soluble conjugated rotaxanes. Journal of the Chemical Society. Perkin transactions 1. 2383-2397. 1998
- Red edge photophysics of ethanolic rhodamine 101 and the observation of laser cooling in the condensed phase. The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory. 4428-4437. 1998
- Intra-and inter-molecular photoexcitations in a cyano-substituted poly(p-phenylenevinylene). Chemical Physics. 75-82. 1998
- Sensing isothermal changes in the lateral pressure in model membranes using di-pyrenyl phosphatidylcholine. Faraday Discussions. 41-53. 1998
- Comparative photophysical study of disulfonated aluminum phthalocyanine in unilamellar vesicles and leukemic K562 cells. Photochemistry and Photobiology. 85-90. 1997
- Evanescent wave-induced fluorescence study of Rhodamine 101 at dielectric interfaces. Journal of the Chemical Society, Faraday Transactions. 4723-4731. 1996
- Rumbles and Clark Reply.. Physical Review Letters. 2841. 1996
- Laser cooling in the condensed phase by frequency up-conversion. Physical Review Letters. 2037-2040. 1996
- EFFICIENT INTERCHAIN PHOTOLUMINESCENCE IN A HIGH-ELECTRON-AFFINITY CONJUGATED POLYMER. Physical Review B. 11573-11576. 1995
- PHTHALOCYANINE FLUORESCENCE AT HIGH-CONCENTRATION - DIMERS OR REABSORPTION EFFECT. Photochemistry and Photobiology. 341-346. 1995
- EVANESCENT-WAVE SPECTROSCOPIC STUDIES OF SURFACE-ENHANCED FLUORESCENCE QUANTUM EFFICIENCIES. Journal of Colloid and Interface Science. 161-167. 1995
- THE INFLUENCE OF A SOLID-LIQUID INTERFACE ON THE FLUORESCENCE KINETICS OF THE TRIPHENYLMETHANE DYE MALACHITE GREEN. Chemical Physics Letters. 15-22. 1994
- AN INEXPENSIVE MICROPROCESSOR-CONTROLLED SPECTROPHOTOMETER FOR TIME-RESOLVED FLUORESCENCE SPECTROSCOPY. Measurement Science and Technology. 384-388. 1994
- TIME-RESOLVED FLUORESCENCE SPECTROSCOPY AND INTRACELLULAR IMAGING OF DISULFONATED ALUMINUM PHTHALOCYANINE. Journal of Photochemistry and Photobiology, B: Biology. 105-117. 1994
- FREQUENCY UP-CONVERSION IN FLUID AND SOLID-SOLUTIONS OF THE OXAZINE DYE, RHODAMINE-B. Journal of the Chemical Society, Faraday Transactions. 4013-4015. 1993
- THE EFFICIENCY AND TIME-DEPENDENCE OF LUMINESCENCE FROM POLY(P-PHENYLENE VINYLENE) AND DERIVATIVES. Chemical Physics Letters. 472-478. 1993
- ALPHA,ALPHA-DINAPHTHYLPROPANE - A MODEL FOR POLYMER PHOTOPHYSICS AND A PROBE FOR THE INVESTIGATION OF MACROMOLECULAR DYNAMICS. Polymer. 3576-3581. 1993
- TIME RESOLVED EVANESCENT WAVE-INDUCED FLUORESCENCE MEASUREMENTS OF SURFACE ADSORBED BOVINE SERUM-ALBUMIN. Journal of Colloid and Interface Science. 247-250. 1993
- SURFACE-INDUCED CHROMISM AND ENHANCED FLUORESCENCE OF THE SOLUBLE POLYDIACETYLENE, POLY(4-BUTOXYCARBONYLMETHYLURETHANE), AT A SOLID-SOLUTION INTERFACE - AN EVANESCENT-WAVE INDUCED FLUORESCENCE STUDY. Journal of the Chemical Society, Faraday Transactions. 3313-3318. 1992
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