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Protein-induced structural evolution of silver sulfide at the nanoscale: from hollow particles to solid spheres.

Nanoscale (2012-06-28)
Jun Chen, Yifei Kong, Jiajia Ji, Jing Ruan, Kan Wang, Feng Gao, Daxiang Cui
RÉSUMÉ

Herein, a novel structural transformation of Ag(2)S nanoparticles from hollow particles to solid spheres is reported. The features of these structures are identified through a set of characterizations based on which the formation mechanism is also investigated.

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Sigma-Aldrich
Silver sulfide, 99.9% trace metals basis