Biomolecule-Assisted Synthesis of Highly Ordered Snowflakelike Structures of Bismuth Sulfide Nanorods

Qingyi Lu; Feng Gao; Sridhar Komarneni

doi:10.1021/ja0386389

Biomolecule-Assisted Synthesis of Highly Ordered Snowflakelike Structures of Bismuth Sulfide Nanorods

Qingyi Lu, Feng Gao, Sridhar Komarneni

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272 Citations (SciVal)

Abstract

A biomolecule-assisted simple technique has been developed for the spontaneous ordering of the Bi₂S₃ nanorods into snowflakelike superstructures in high yield under microwave-hydrothermal conditions. In this method, glutathione (GSH) is used as both an assembling agent and a sulfur source. By controlling the molar ratio between bismuth nitrate and glutathione as well as the synthetic temperature, several kinds of Bi₂S₃ one-dimensional nanomaterials such as snowflakelike structures, nanowires constructed of particles, short nanorods, and fine and long nanowires have been controllably synthesized.

Original language	English (US)
Pages (from-to)	54-55
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	126
Issue number	1
DOIs	https://doi.org/10.1021/ja0386389
State	Published - Jan 14 2004

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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AB - A biomolecule-assisted simple technique has been developed for the spontaneous ordering of the Bi2S3 nanorods into snowflakelike superstructures in high yield under microwave-hydrothermal conditions. In this method, glutathione (GSH) is used as both an assembling agent and a sulfur source. By controlling the molar ratio between bismuth nitrate and glutathione as well as the synthetic temperature, several kinds of Bi2S3 one-dimensional nanomaterials such as snowflakelike structures, nanowires constructed of particles, short nanorods, and fine and long nanowires have been controllably synthesized.

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Biomolecule-Assisted Synthesis of Highly Ordered Snowflakelike Structures of Bismuth Sulfide Nanorods

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