Methods of producing cobalt nanoparticles and hollow gold nanospheres and kits for practicing same
Abstract
Provided are methods of producing cobalt nanoparticles (Co NPs). The methods include combining a cobalt salt, a capping agent, and a reducing agent, under Co NP synthesis conditions including a temperature selected to produce cobalt nanoparticles of a pre-selected diameter, where the temperature and pre-selected diameter are inversely related. In certain aspects, the methods further include producing hollow gold nano spheres (HGNs) using the cobalt nanoparticles as scaffolds. Also provided are cobalt nanoparticles and hollow gold nano spheres (HGNs) produced according to the present methods. Kits that find use in practicing the methods of the present disclosure are also provided.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE; National Aeronautics and Space Administration (NASA)
- OSTI Identifier:
- 1986704
- Patent Number(s):
- 11471940
- Application Number:
- 16/465,708
- Assignee:
- The Regents of the University of Califonia (Oakland, CA)
- DOE Contract Number:
- AC02-05CH11231; NNX15AQ01A
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/01/2017
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Pu, Ying-Chih, Song, Frank, Zhang, Weichun, Lindley, Sarah, Adams, Staci, and Zhang, Jin. Methods of producing cobalt nanoparticles and hollow gold nanospheres and kits for practicing same. United States: N. p., 2022.
Web.
Pu, Ying-Chih, Song, Frank, Zhang, Weichun, Lindley, Sarah, Adams, Staci, & Zhang, Jin. Methods of producing cobalt nanoparticles and hollow gold nanospheres and kits for practicing same. United States.
Pu, Ying-Chih, Song, Frank, Zhang, Weichun, Lindley, Sarah, Adams, Staci, and Zhang, Jin. Tue .
"Methods of producing cobalt nanoparticles and hollow gold nanospheres and kits for practicing same". United States. https://www.osti.gov/servlets/purl/1986704.
@article{osti_1986704,
title = {Methods of producing cobalt nanoparticles and hollow gold nanospheres and kits for practicing same},
author = {Pu, Ying-Chih and Song, Frank and Zhang, Weichun and Lindley, Sarah and Adams, Staci and Zhang, Jin},
abstractNote = {Provided are methods of producing cobalt nanoparticles (Co NPs). The methods include combining a cobalt salt, a capping agent, and a reducing agent, under Co NP synthesis conditions including a temperature selected to produce cobalt nanoparticles of a pre-selected diameter, where the temperature and pre-selected diameter are inversely related. In certain aspects, the methods further include producing hollow gold nano spheres (HGNs) using the cobalt nanoparticles as scaffolds. Also provided are cobalt nanoparticles and hollow gold nano spheres (HGNs) produced according to the present methods. Kits that find use in practicing the methods of the present disclosure are also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {10}
}
Works referenced in this record:
In vitro and in vivo targeting of hollow gold nanoshells directed at epidermal growth factor receptor for photothermal ablation therapy
journal, June 2008
- Melancon, Marites P.; Lu, Wei; Yang, Zhi
- Molecular Cancer Therapeutics, Vol. 7, Issue 6
Anti-EGFR-Conjugated Hollow Gold Nanospheres Enhance Radiocytotoxic Targeting of Cervical Cancer at Megavoltage Radiation Energies
journal, May 2015
- Liu, Jiao; Liang, Ying; Liu, Ting
- Nanoscale Research Letters, Vol. 10, Issue 1
Hollow Gold Nanospheres (Haunss) and Haunss-Loaded Microspheres Useful in Drug Delivery
patent-application, December 2011
- Li, Chun; You, Jian
- US Patent Application 13/255476; 20110318415
Role of Temperature in the Growth of Silver Nanoparticles Through a Synergetic Reduction Approach
journal, September 2010
- Jiang, X. C.; Chen, W. M.; Chen, C. Y.
- Nanoscale Research Letters
Synthesis, Characterization, and Tunable Optical Properties of Hollow Gold Nanospheres †
journal, October 2006
- Schwartzberg, Adam M.; Olson, Tammy Y.; Talley, Chad E.
- The Journal of Physical Chemistry B, Vol. 110, Issue 40
Targeted Hollow Gold Nanostructures and Methods of Use
patent-application, October 2009
- Li, Chun; Lu, Wei; Melancon, Marites P.
- US Patent Application 12/380680; 20090263485
Particles and Methods for Long Wavelengths SERS
patent-application, March 2012
- Natan, Michael J.; Freeman, Richard Griffith; Piotti, Marcelo Eduardo
- US Patent Application 13/319648; 20120057165
Targeted Hollow Gold Nanostructures and Methods of Use
patent-application, January 2014
- Zhang, Jin Z.; Schwartzberg, Adam; Olson, Tammy Y.
- US Patent Application 13/987689; 20140012224
Gold Hollow Nanospheres: Tunable Surface Plasmon Resonance Controlled by Interior-Cavity Sizes
journal, April 2005
- Liang, Han-Pu; Wan, Li-Jun; Bai, Chun-Li
- The Journal of Physical Chemistry B, Vol. 109, Issue 16
Metallic Nanoparticle Synthesis with Carbohydrate Capping Agent
patent-application, January 2014
- Alocilja, Evangelyn C.; Anderson, Michael J.; Torres-Chavolla, Edith
- US Patent Application 13/670630; 20140024026
Scaled-up production of plasmonic nanoparticles using microfluidics: from metal precursors to functionalized and sterilized nanoparticles
journal, January 2014
- Gomez, Leyre; Sebastian, Victor; Irusta, Silvia
- Lab Chip, Vol. 14, Issue 2
Novel Gold Nanostructures and Methods of Use
patent-application, February 2012
- Zhang, Jin Z.; Schwartzberg, Adam; Olson, Tammy Y.
- US Patent Application 13/284880; 20120045754
Targeted Photothermal Ablation of Murine Melanomas with Melanocyte-Stimulating Hormone Analog-Conjugated Hollow Gold Nanospheres
journal, February 2009
- Lu, W.; Xiong, C.; Zhang, G.
- Clinical Cancer Research, Vol. 15, Issue 3