Tags

Type your tag names separated by a space and hit enter

Synthesis and characterization of silver and gold nanoparticles in ionic liquid.
Spectrochim Acta A Mol Biomol Spectrosc. 2009 Jul; 73(1):218-20.SA

Abstract

In this paper, we report the reduction of silver and gold salts by methanolic solution of sodium borohydride in tetrazolium based ionic liquid as a solvent at 30 degrees C leads to pure phase of silver and gold nanoparticles. Silver and gold nanoparticles so-prepared were well characterized by powder X-ray diffraction measurements (XRD), transmission electron microscopy (TEM) and QELS. XRD analysis revealed all relevant Bragg's reflection for crystal structure of silver and gold metal. XRD spectra also revealed no oxidation of silver nanoparticles to silver oxide. TEM showed nearly uniform distribution of the particles in methanol and it was confirmed by QELS. Silver and gold nanoparticles in ionic liquid can be easily synthesized and are quite stable too.

Authors+Show Affiliations

A.R.S.D. Collage,Dr. B.R. Ambedkar Center for Biomedical Research, Department of Chemistry, University of Delhi, Delhi 110007, India.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19272833

Citation

Singh, Prashant, et al. "Synthesis and Characterization of Silver and Gold Nanoparticles in Ionic Liquid." Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, vol. 73, no. 1, 2009, pp. 218-20.
Singh P, Kumari K, Katyal A, et al. Synthesis and characterization of silver and gold nanoparticles in ionic liquid. Spectrochim Acta A Mol Biomol Spectrosc. 2009;73(1):218-20.
Singh, P., Kumari, K., Katyal, A., Kalra, R., & Chandra, R. (2009). Synthesis and characterization of silver and gold nanoparticles in ionic liquid. Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 73(1), 218-20. https://doi.org/10.1016/j.saa.2009.02.007
Singh P, et al. Synthesis and Characterization of Silver and Gold Nanoparticles in Ionic Liquid. Spectrochim Acta A Mol Biomol Spectrosc. 2009;73(1):218-20. PubMed PMID: 19272833.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Synthesis and characterization of silver and gold nanoparticles in ionic liquid. AU - Singh,Prashant, AU - Kumari,Kamlesh, AU - Katyal,Anju, AU - Kalra,Rashmi, AU - Chandra,Ramesh, Y1 - 2009/02/20/ PY - 2008/07/02/received PY - 2009/01/19/revised PY - 2009/02/04/accepted PY - 2009/3/11/entrez PY - 2009/3/11/pubmed PY - 2009/6/16/medline SP - 218 EP - 20 JF - Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy JO - Spectrochim Acta A Mol Biomol Spectrosc VL - 73 IS - 1 N2 - In this paper, we report the reduction of silver and gold salts by methanolic solution of sodium borohydride in tetrazolium based ionic liquid as a solvent at 30 degrees C leads to pure phase of silver and gold nanoparticles. Silver and gold nanoparticles so-prepared were well characterized by powder X-ray diffraction measurements (XRD), transmission electron microscopy (TEM) and QELS. XRD analysis revealed all relevant Bragg's reflection for crystal structure of silver and gold metal. XRD spectra also revealed no oxidation of silver nanoparticles to silver oxide. TEM showed nearly uniform distribution of the particles in methanol and it was confirmed by QELS. Silver and gold nanoparticles in ionic liquid can be easily synthesized and are quite stable too. SN - 1386-1425 UR - https://www.unboundmedicine.com/medline/citation/19272833/Synthesis_and_characterization_of_silver_and_gold_nanoparticles_in_ionic_liquid_ DB - PRIME DP - Unbound Medicine ER -