Department of Chemistry

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UNC-CH Collaborators

H. Holden Thorp

	Murray Group Recent Results

	Recent Publications from the Laboratory

	321. Yang Song and Royce W. Murray, Dynamics and Pseudo-Equilibria of Ligand Exchange Depend on Electronic Charge of Metal Nanoparticles, J. Amer. Chem. Soc., 2002, 124, 7096-7102.

	322. Brandon R. Brown, John C. Hutchison, Mary E. Hughes, Douglas R. Kellogg, and Royce W. Murray, Electrical Characterization Of Gel Collected From Shark Electrosensors, Phys. Rev. E 65, 061903 (2002).

	323. Francis P. Zamborini, Michael C. Leopold, Jocelyn F. Hicks, Pawel Kulesza, Marcin A. Malik, and Royce W. Murray, Films Of Gold Monolayer-Protected Clusters (MPCs) Linked By Carboxylate-Cu2+-Carboxylate Bridges: Solid-State Conductivity And Vapor Sensing, , J. Amer. Chem. Soc. 2002, 124, 8958-8964. DOI: 10.1021/ja025965s.

	324. Dongil Lee, John C. Hutchison, Anthony M. Leone, Joseph M. DeSimone and Royce W. Murray, Electron And Mass Transport In Hybrid Redox Polyether Melts Contacted With CO2 , J. Amer. Chem. Soc., 2002; 124, 9310-9317. DOI: 10.1021/ja026209p.

	325. Jocelyn F. Hicks, Francis P. Zamborini, and Royce W. Murray, “Dynamics Of Electron Transfers Between Electrodes And Monolayers Of Nanoparticles” J. Phys. Chem. 2002, 106, 7751-7757.

	326. Gangli Wang, Jian Zhang, and Royce W. Murray, DNA Binding of an Ethidium Intercalator Attached to a Monolayer Protected Gold Cluster, Analyt. Chem. 2002, 74, 4320-4327. (Accelerated Article) DOI: 10.1021/ac0257804.

	327. Tao Huang and Royce W. Murray, Quenching of [Ru(bpy)3]2+ Fluorescence By Binding To Au Nanoparticles, Langmuir, 2002, 18, 7077-7081. DOI: 10.1021/la025948g

	372. Jocelyn F. Hicks, Deon T. Miles and Royce W. Murray, Quantized Double Layer Charging Of Highly Monodisperse Metal Nanoparticles, J. Am. Chem. Soc. 2002, 124, 13322-13328.

	373. Dongil Lee, Robert L. Donkers, Joseph M. DeSimone and Royce W. Murray, Voltammetry and Electron-Transfer Dynamics in a Molecular Melt of a 1.2 nm Metal Quantum Dot, , J. Am. Chem. Soc. 2003, 125, 1182-1183; DOI: 10.1021/ja029030n

	374. Dongil Lee, Amanda S. Harper, Joseph M. DeSimone and Royce W. Murray, Ion Atmosphere Relaxation Control of Electron Transfer Dynamics In a Plasticized Carbon Dioxide Redox Polyether Melt, J. Am. Chem. Soc. 2003, 125, 1096-1103. DOI: 10.1021/ja0287128

	375. Victoria L. Jimenez, Michael C. Leopold, Carolyn Mazzitelli, James W. Jorgenson and Royce W. Murray, , HPLC of Monolayer-Protected Gold Nanocusters, Analyt. Chem. 2003, 75, 199-206. DOI: 10.1021/ac0260589

	376. Jian Zhang, J.-K. Lee, Yue Wu, and Royce W. Murray, Photoluminescence and Electronic Interaction of Anthracene Derivatives Adsorbed on Sidewalls of Single-Walled Carbon Nanotubes Nano Letters , 2003, 3, 403-407. DOI: 10.102/nl025952c

	377. Deon T. Miles and Royce W. Murray, Temperature Dependent Quantized Double Layer Charging Of Monolayer Protected Gold Clusters, Analyt. Chem. 2003, 75, 1251-1257. DOI: 10.1021/ac025987x

	378. Anthony M. Leone, Matthew K. Brennaman, Jennifer Tobodeau, John M. Papanikolas, Royce W. Murray, and H. Holden Thorp, Photoinduced Electron Transfer in Nucleic Acid Molten Salts, J. Phys. Chem. B in press. DOI: 10.1021/jp0273068

	379. Tao Huang and Royce W. Murray, Luminescence Of Tiopronin Monolayer-Protected Silver Clusters Changes To That Of Gold Clusters Upon Galvanic Core Metal Exchange , J. Phys. Chem. B, 2003, ASAP Article; DOI: 10.1021/jp0276956 Arnim Henglein Festschrift

	380. Jian Zhang, Gangli Wang, Young-Seok Shon, Otto Zhou, Richard Superfine, and Royce W. Murray, Interactions of Small Molecules and Au Nanoparticles with Solubilized Single-Wall Carbon Nanotubes J. Phys. Chem. B 2003, 107, 3726-3732.

	381. Anthony M. Leone, Jennifer D. Tibodeau, Steven H. Bull, Stephen W. Feldberg, H. Holden Thorp, and Royce W. Murray, Ion Atmosphere Relaxation Induced Percolative Electron Transfer in Co Bipyridine DNA Molten Salts, J. Am. Chem. Soc. 2003, 125, 6784-6790.

	382. Michael C. Leopold, Robert L. Donkers, Dimitra Georganopoulou, Megan Fisher, Francis P. Zamborini, and Royce W. Murray Growth, Conductivity, And Vapor Response Properties Of Metal Ion -Carboxylate Linked Nanoparticle Films, Faraday Discussions 2003, 125, 63-77.

	383. ECLC. Yang Song, Victoria Jimenez, Collin McKinney, Robert Donkers and Royce W. Murray, Nanoparticle Size Estimation Using An HPLC Electrochemical Detector Of Double Layer Charging, Anal. Chem.,2003, 75, 5088-5096.

	384. Yang Song, Tao Huang and Royce W. Murray, Heterophase Ligand and Metal Exchange between Monolayer Protected Clusters, J. Am. Chem. Soc. 2003, 125, 11694-11701. DOI: 10.1021/ja0355731.

	385. Deon T. Miles, Michael C. Leopold, Jocelyn F. Hicks, and Royce W. Murray Simulations Of Quantized Double Layer Charging Voltammetry Of Poly-Disperse And Mono-Disperse Monolayer-Protected Clusters, J. Electroanalyt. Chem. 2003, 554, 87-97. Mike Weaver issue.

	386. Francis P. Zamborini, Laura A. Smart, Michael C. Leopold and Royce W. Murray, Distance-Dependent Electron Hopping Conductivity And Nanoscale Lithography Of Chemically-Linked Gold Monolayer Protected Cluster Films, Analyt. Chim. Acta 2003, 496 , 3–16.

	387. Gangli Wang and Royce W. Murray, Controlled Assembly of Monolayer-Protected Gold Clusters by Dissolved DNA, Nano Lett. 2004, 4, 95-101. DOI: 10.1021/nl034922m

	388. Robert L. Donkers, Dongil Lee and Royce W. Murray, Synthesis and Isolation of the Molecule-Like Cluster Au38(PhCH2CH2S)24, Langmuir 2004, 20, 1945-1952 DOI: 10.1021/la035706w

	389. Amanda S. Harper, Dongil Lee, Joseph C. Crooker, Wei Wang, Mary Elizabeth Williams, and Royce W. Murray, Parallel Variation Of Mass Transport And Heterogeneous And Homogeneous Electron Transfer Rates In Hybrid Redox Polyether Molten Salts, J. Phys. Chem. B 2004, 108, 1866-1873. DOI: 10.1021/jp036479+

	390. Dongil Lee, Robert L. Donkers, Gangli Wang, Amanda S. Harper, and Royce W. Murray, Electrochemical and Optical Absorbance and Luminescence of Molecule-like Au38 Nanoparticles J. Amer. Chem. Soc, 2004, 126, 6193-6199. DOI: 10.1021/ja049605b

	391. Robert L. Donkers, Yang Song and Royce W. Murray, Substituent Effects on the Exchange Dynamics of Ligands on 1.6 nm Diameter Gold Nanoparticles, Langmuir 2004, 20, 4703-4707.

	392. Victoria L. Jimenez, Dimitra G. Georganopoulou, Ryan J. White, Amanda S. Harper, Allan J. Mills, Dongil Lee and Royce W. Murray A Hexanethiolate Monolayer-Protected 38 Gold Atom Cluster, Langmuir, 2004, 20, 6864-6870.

	393.Yang Song, Michael Heien, Victoria Jimenez, R. Mark Wightman, and Royce W. Murray, Fast-Scan Cyclic Voltammetric Detection In High Resolution Liquid Chromatography Of Metal Nanoparticles, Anal. Chem. 2004, 76, 4911-4919. DOI: 10.1021/ac049223o Accel Article

	394.Dimitra G. Georganopoulou, Michael V. Mirkin, Royce W. Murray, SECM Measurement Of The Fast Electron Transfer Dynamics Between Au381+ Nanoparticles And Aqueous Redox Species At a Liquid/Liquid Interface, NanoLett 2004, 4, 1763-1767.

	395. Jennifer L. Brennan, Matthew R. Branham, Jocelyn F. Hicks, Andrea J. Osisek, Robert L. Donkers, Dimitra G. Georganopoulou and Royce W. Murray, Electron Hopping Dynamics in Monolayer-Protected Au Cluster Network Polymer Films by Rotated Disk Electrode Voltammetry, Anal. Chem. 2004, 76, 5611-5619.

	396. Anthony M. Leone, Dominic O. Hull, Wei Wang, H. Holden Thorp and Royce W. Murray, Electrocatalysis In Nucleic Acid Molten Salts, J. Phys. Chem. A 2004, 108, 9787-9793 Tomas Baer Festschrift

	397. Srikanth Ranganathan and Royce W. Murray, Comparison Of Thermal And Optical Electron Transfer Barriers In Ruthenium Redox Polyether Melts, J. Phys. Chem. B. 2004, 108, 19982-19989.

	398. Gangli Wang, Tao Huang, Royce W. Murray, Laurent Menard and Ralph G. Nuzzo, Near-IR Luminescence of Monolayer-Protected Metal Clusters, J. Amer. Chem. Soc. , 2005, 127, 812-813. DOI: 10.1021/ja0452471

	399. Royce W. Murray, Electrochemistry: One of the Pillars of Measurement Science, in Symposium on Progress in Methods Used to Solve Electrochemical Problems: Part 1, Historical Perspectives, J. Leddy, V. Birss, P. Vanysek, Eds., The Electrochemical Society, Inc., Pennington, NJ, 2004, pages 123-153.

	400. Rui Guo, Yang Song, Gangli Wang, Royce W. Murray, Does Core Size Matter in the Kinetics of Ligand Exchanges of Monolayer Protected Au Clusters? J. Amer. Chem. Soc., 2005, 127, 2752-2757. DOI: 10.1021/ja044638c

	401. Rui Guo, Dimitra Georganopoulou, Stephen W. Feldberg, Robert Donkers, Royce W. Murray, Supporting Electrolyte and Solvent Effects On Single Electron Double Layer Capacitance Charging of Hexanethiolate-Coated Au140 Nanoparticles, Anal. Chem. 2005, 77, 2662-2669. DOI: 10.1021/ac048218h

	402. Gregory Kalyuzhny and Royce W. Murray, Ligand Effects on Optical Properties of CdSe Nanocrystals, J. Phys. Chem. B 2005; 109, 7012-7021. DOI: 10.1021/jp045352x

	403. Yang Song, Amanda Harper and Royce W. Murray, Ligand Heterogeneity on Gold Monolayer Protected Clusters, Langmuir, 2005, 21, 5492-5500. DOI: 10.1021/la0503606 Supporting Information section.

	404. Wei Wang, Dongil Lee, Tony Leone and Royce W. Murray, Counter Ion Diffusivity Measurements Support Ion Atmosphere Relaxation Control of Electron Transfer Rates in a Semi-Solid Ruthenium Complex Molten Salt, Chem. Phys. In press. Electronic publication date May 12, 2005. For the special issue of the journal “Chemical Physics” entitled “Molecular Charge Transfer in Condensed Media - from Physics and Chemistry to Biology and Nano-engineering”, in honor of Professor Alexander M. Kuznetsov (65th).

	405. Ramjee Balasubramanian, Rui Guo, Allan J. Mills and Royce W. Murray, Reaction of Au55(PPh3)12Cl6 with Thiols Yields Thiolate Monolayer Protected Au75 Clusters, J. Amer. Chem. Soc., 2005, 127, 8126-8132; DOI: 10.1021/ja050793v Supporting Information section.

	406. Wei Wang and Royce W. Murray, Reaction of Triphenylphosphine with Phenylethanethiolate-Protected Au38 Nanoparticles, Langmuir 2005, 21, 7015-7022. SI section.

	407. Rui Guo and Royce W. Murray, Substituent Effects on Redox Potentials and Optical Gap Energies of Molecule-like Au38(SPhX)24 Nanoparticles, J. Amer. Chem. Soc., 2005, 127, 12140-12143 DOI: 10.1021/ja053119m

	408. Amanda S. Harper, Anthony M. Leone, Dongil Lee, Wei Wang, Srikanth Ranganathan, Mary Elizabeth Williams, and Royce W. Murray, Ion Atmosphere Relaxation Controlled Electron Transfer In Cobaltocenium Polyether Molten Salts, J. Phys. Chem. B 2005, 109, 18852-18859. DOI: 10.1021/jp051380j

Department of Chemistry
Campus Box 3290
Caudill and Kenan Laboratories
The University of North Carolina at Chapel Hill
Chapel Hill, NC 27599-3290 USA
Phone: (919) 843-7100