Issue 15, 2014
From the journal:

Nanoscale

Blue emitting undecaplatinum clusters†

Indranath Chakraborty,a   Radha Gobinda Bhuin,a   Shridevi Bhata  and  T. Pradeep*a  

* Corresponding authors

a DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
E-mail: pradeep@iitm.ac.in
Fax: +91-44-2257 0545

Abstract

A blue luminescent 11-atom platinum cluster showing step-like optical features and the absence of plasmon absorption was synthesized. The cluster was purified using high performance liquid chromatography (HPLC). Electrospray ionization (ESI) and matrix assisted laser desorption ionization (MALDI) mass spectrometry (MS) suggest a composition, Pt11(BBS)8, which was confirmed by a range of other experimental tools. The cluster is highly stable and compatible with many organic solvents.

Graphical abstract: Blue emitting undecaplatinum clusters

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Article information

DOI
https://doi.org/10.1039/C4NR02778G
Article type
Communication
Submitted
21 May 2014
Accepted
27 May 2014
First published
29 May 2014

Nanoscale, 2014,6, 8561-8564

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Blue emitting undecaplatinum clusters

I. Chakraborty, R. G. Bhuin, S. Bhat and T. Pradeep, Nanoscale, 2014, 6, 8561 DOI: 10.1039/C4NR02778G

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