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Element 1: Lead
Element 2: Sulfur
Structure: Crystalline
Origin: Chemical Synthesis
PPMD: 3  nm
Added to NIL: 8/16/2005 10:11:00 AM
Contributor: Shaowei   Chen  ,   University of California Santa Cruz 

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Research Abstract:
A series of alkanethiolate-passivated PbS nanoparticles were synthesized with varied feed ratios of the starting reactants, lead acetate and alkanethiols, and characterized by using a variety of spectroscopic and electrochemical techniques. Transmission electron microscopic studies revealed that, more info

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Related Publications:
Jin Z. Zhang, Zhong L. Wang, Jun Liu, Shaowei Chen, and Gangyu Liu, Self-Assembled Nanostructures, Kluwer Academic: New York, 2002 (ISBN: 0-306-47299-6). Shaowei Chen, Renjun Pei, "Ion-Induced Rectification of Nanoparticle Quantized Charging in Aqueous Media", J. Am. Chem. Soc. 2001, 123, 10607. Shaowei Chen, Fengjun Deng, "Rectifying Nanoscale Electron Transfer by Viologen Moieties and Hydrophobic Electrolyte Ions ", Langmuir 2002, 18, 8942. Shaowei Chen, Yiyun Yang, "Magnetoelectrochemistry of Gold Nanoparticle Quantized Capacitance Charging", J. Am. Chem. Soc. 2002, 124, 5280. Yiyun Yang, Shaowei Chen, "Surface Manipulation of the Electronic Energy of Subnanometer-Sized Gold Clusters: An Electrochemical and Spectroscopic Investigation", Nano Lett. 2003, 3, 75. Ivan A. Greene, Fanxin Wu, Jin Z. Zhang, Shaowei Chen, "Electronic Conductivity of Semiconductor Nanoparticle Monolayers at the Air|Water Interface", J. Phys. Chem. B 2003, 107, 5733. Yiyun Yang, Sulolit Pradhan and Shaowei Chen, "Lateral Quantized Charge Transfer Across a Nanoparticle Monolayer at the Air|Water Interface", J. Am. Chem. Soc. 2004, 126, 76.  less info
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