Surfactant Ligand Removal and Rational Fabrication of Inorganically Connected Quantum Dots Zhang, Haitao ; Hu, Bo ; Sun, Liangfeng ; Hovden, Robert ; Wise, Frank W. ; Muller, David A. ; Robinson, Richard D. Abstract Publication: Nano Letters Pub Date: December 2011 DOI: 10.1021/nl202892p Bibcode: 2011NanoL..11.5356Z