Highly Selective Hg (II) Ion Detection Based on Linear Blue-Shift of the Maximum Absorption Wavelength of Silver Nanoparticles

A new method of detecting Hg (II) ion with silver nanoparticles (AgNPs) is developed in this contribution. When Hg (II) ions were added into AgNPs solution, the solution displayed rapid color change and blue shift of the maximum absorption wavelength (Δλ), which was in proportion to the Hg (II) ion...

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Detalles Bibliográficos
Autores principales: Wu, Li Ping, Zhao, Hua Wen, Qin, Zhu Hong, Zhao, Xian Ying, Pu, Wen Dan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2012
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3335303/
https://www.ncbi.nlm.nih.gov/pubmed/22567571
http://dx.doi.org/10.1155/2012/856947

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3335303/
https://www.ncbi.nlm.nih.gov/pubmed/22567571
http://dx.doi.org/10.1155/2012/856947

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