Hartshorn, C. M.; Krishnamurthy, V. M.; Forbes, M. D. E.; Murray, R. W. J. Am. .... Bard, A. J., Faulkner, L. R., Eds.; John Wiley & Sons: New York, 2...
since strong acids are known to inhibit polymerization of ACAs efficiently.26,29,30 Then, after creation of the droplets, the anionic polymerization was initiated by ...
Sep 9, 2009 - Meanwhile, compared with free doxorubicin, doxorubicin in nanoparticles could more efficiently treat mice bearing subcutaneous C-26 tumors.
Dec 20, 2013 - IC2MP, UMR-CNRS 7285, University of Poitiers, 4 rue Michel Brunet, 86022 Poitiers, France. ABSTRACT: The photocurrent response of TiO2 ...
Oct 29, 2012 - SpLine, Spanish CRG beamline at the European Synchrotron Radiation Facility, 6 rue Jules Horowitz B. P.: 38043-Grenoble Cedex,.
environment as crystalline minerals and their reported point of zero charge (pzc) usually range ... zinc (II) nitrate [Zn (N03)2], and tannic acid (C76H52046) were of analytical grade, and used ... (1.3 g) were dissolved in N 2 purged 2.0 M hydrochlo
Dec 10, 2014 - University of Belgrade, VinÄa Institute of Nuclear Sciences, P.O. Box 522, ... Institute of Physics, University of Tartu, Tartu 50411, Estonia. â¥.
Department of Chemistry, Case Western ReserVe UniVersity, CleVeland, Ohio 44106, and School of Physics, Georgia Institute of Technology, Atlanta, Georgia ...
Oct 14, 2014 - Department of Chemistry, Kookmin University, Seoul 136-702, Korea. â¢S Supporting Information. ABSTRACT: AgInS2 nanoparticles of various ...
Nov 18, 2005 - Kanishka Biswasâ ,â¡ and C. N. R. Rao*,â ,â¡. Chemistry and Physics of Materials Unit and CSIR Centre of Excellence in Chemistry, Jawaharlal ...
of passivating ligands to bare metal clusters involves potential structural changes induced by the ligands as well as changes in the physical properties such as ...
Langmuir 2005, 21, 7015-7022
7015
Reaction of Triphenylphosphine with Phenylethanethiolate-Protected Au38 Nanoparticles Wei Wang and Royce W. Murray* Kenan Laboratories of Chemistry, University of North Carolina, Chapel Hill, North Carolina 27599-3290 Received April 1, 2005. In Final Form: May 18, 2005 The replacement of phenylethanethiolate (SC2Ph) ligands on 1.1 nm (core diameter) Au38(SC2Ph)24 monolayer-protected clusters (MPCs) with varied amounts of triphenylphosphine (PPh3) is investigated in methylene chloride. UV-vis spectra suggest that changes in the MPC Au core size occur when large amounts (>10 equiv moles per cluster) of PPh3 are reacted with Au38(SC2Ph)24. 1H and 31P NMR spectra following the addition of smaller amounts (
