Publicación:
Step by step synthesis of silver films by electroless technique and their SERS application of sodium arsenate
Step by step synthesis of silver films by electroless technique and their SERS application of sodium arsenate
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Fecha
2019
Autores
Quiroz, A.
Sato, R.
Massoni, E.
Sanchez, R.
Banuelos, G.
Sanchez, N.
Mata, E.
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IOP Publishing
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Abstracto
In this work, we show the step by step synthesis of silver films using electroless technique. These films were obtained easily and economically in this job; which were used as SERS-active substrates. These substrates were characterized by atomic force microscopy, dark field microscopy, and SERS magnification. Rhodamine B, detection up to 1 ppb, was used as a test molecule for SERS magnification. These silver films were applied in the detection of sodium arsenate and with a detection limit of 100 ppb.
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Surfaces,
Metals and Alloys,
Polymers and Plastics,
Coatings and Films,
Biomaterials,
Electronic,
Optical and Magnetic Materials