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Proceedings Paper

SERS-platforms based on electrospun nanofibers with embedded silver nanoparticles
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Paper Abstract

Encapsulation of various nanoparticles in nanofibers has become one of the most interesting topics in the field of electrospinning and SERS. Literature review shows that several main approaches can be distinguished for the preparation of electrospun nanofibers with embedded metal nanostructures. However, there is no information about the comparison of various methods of metal nanoparticles introduction into nanofiber-based SERS-platforms. Three main approaches were used here for preparation of SERS-platforms based on electrospun nanofibers with embedded silver nanoparticles: synthesis of metal nanostructures inside fibers prepared with incorporated precursor, metal nanostructures synthesis via their nucleation in prepared nanofibers and sorption of metal nanostructures onto ready-made nanofibers. SERS-platforms based on polyacrylonitrile nanofibers containing various concentrations of Ag nanoparticles were obtained using techniques described above and tested.

Paper Details

Date Published: 3 June 2019
PDF: 7 pages
Proc. SPIE 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions, 110671A (3 June 2019); doi: 10.1117/12.2522783
Show Author Affiliations
Nadezhda S. Komova, Saratov State Univ. (Russian Federation)
Anton M. Pavlov, Saratov State Univ. (Russian Federation)
Alexey A. Serdobintsev, Saratov State Univ. (Russian Federation)
Victor V. Galushka, Saratov State Univ. (Russian Federation)
Tatiana Yu. Rusanova, Saratov State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11067:
Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions
Dmitry Engelevich Postnov, Editor(s)

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