Observation of selenium-77 nuclear magnetic resonance in octaneselenol-protected gold nanoparticles

Journal of the American Chemical Society
Brian S ZelakiewiczYuYe Tong

Abstract

We report the first observation of 77Se nuclear magnetic resonance (NMR) in octaneselenol-protected Au nanoparticles of an average particle size of 2.5 nm. The 77Se NMR characteristics observed, i.e., broad line shape, fast nuclear spin-lattice, and spin-spin relaxation rates, which are reminiscent of 13C NMR of CO on transition metal surfaces, strongly suggest that Se becomes metallic upon binding to the Au nanoparticle surfaces.

References

Jan 8, 2003·Journal of the American Chemical Society·Brian S ZelakiewiczYuYe Tong

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Citations

May 24, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Ying LiYuYe J Tong
Sep 29, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Yuichi NegishiUkyo Kamimura
Apr 18, 2012·Nanoscale·Xiangming MengManzhou Zhu
Jan 8, 2013·Nanoscale·Qian XuManzhou Zhu
Dec 3, 2016·The Analyst·Ashley M SmithJill E Millstone
Apr 1, 2016·Chemical Communications : Chem Comm·Lauren E MarbellaJill E Millstone
Jun 7, 2018·Nanoscale·Xi KangManzhou Zhu
Nov 30, 2013·Chemistry : a European Journal·Leonid V Romashov, Valentine P Ananikov
Jun 19, 2008·Langmuir : the ACS Journal of Surfaces and Colloids·Ying LiYu Ye Tong
Dec 15, 2006·The Journal of Physical Chemistry. a·Bryan A DemkoRoderick E Wasylishen
Nov 19, 2009·Langmuir : the ACS Journal of Surfaces and Colloids·Ezequiel de la Llave, Damián A Scherlis
Jul 21, 2006·The Journal of Physical Chemistry. B·Jason D MonnellPaul S Weiss

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