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Silver nanoparticles within functionalized hydrogels for plasmonic (bio)chemical sensors

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2013
795.pdf (425.2Kb)
Authors
Radovanović, Filip
Tomković, Tanja
Nastasović, Aleksandra
Jakšić, Zoran
Conference object (Published version)
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Abstract
Plasmonics is the basis for a novel generation of adsorption-based ultrasensitive (bio) chemical sensors. In nanoplasmonic sensors one utilizes nanocomposites typically in the form of thin films, comprising metal nanoparticles or ordered metal-dielectrics (plasmonic crystals). In this work we investigated thin functionalized hydrogel films with embedded silver nanoparticles. These films were prepared by copolymerizing glycidyl methacrylate with mono and multifunctional methacrylates using UV irradiation. The epoxy group in glycidyl methacrylate can then be converted by chemical means into a desired functionality to capture the targeted analyte. Silver nanoparticles were either photochemically generated in situ, or were introduced into hydrogels by chemical reduction. Differences in morphology and performance of these nanocomposites were investigated and will be discussed.
Keywords:
plasmon / sensor / hydrogel / silver / nanoparticle
Source:
Sixth International Scientific Conference Contemporary Materials 2013, Banja Luka, July 4 to 6, 2013: Programme, 2013, 62-62
Publisher:
  • Banja Luka : Academy of Sciences and Arts of the Republic of Srpska
Projects:
  • Micro- Nanosystems and Sensors for Electric Power and Process Industry and Environmental Protection (RS-32008)
  • Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden (RS-43009)
[ Google Scholar ]
URI
http://dais.sanu.ac.rs/123456789/798
Collections
  • Radovi istraživača pre dolaska u ITN SANU
Institution
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Radovanović, Filip
AU  - Tomković, Tanja
AU  - Nastasović, Aleksandra
AU  - Jakšić, Zoran
PY  - 2013
UR  - http://dais.sanu.ac.rs/123456789/798
AB  - Plasmonics is the basis for a novel generation of adsorption-based ultrasensitive (bio) chemical sensors. In nanoplasmonic sensors one utilizes nanocomposites typically in the form of thin films, comprising metal nanoparticles or ordered metal-dielectrics (plasmonic crystals). In this work we investigated thin functionalized hydrogel films with embedded silver nanoparticles. These films were prepared by copolymerizing glycidyl methacrylate with mono and multifunctional methacrylates using UV irradiation. The epoxy group in glycidyl methacrylate can then be converted by chemical means into a desired functionality to capture the targeted analyte. Silver nanoparticles were either photochemically generated in situ, or were introduced into hydrogels by chemical reduction. Differences in morphology and performance of these nanocomposites were investigated and
will be discussed.
PB  - Banja Luka : Academy of Sciences and Arts of the Republic of Srpska
C3  - Sixth International Scientific Conference Contemporary Materials 2013, Banja Luka, July 4 to 6, 2013: Programme
C3  - Шести међународни научни скуп Савремени материјали 2013, Бања Лука, 4−6. јулa 2013. године: програм рада
T1  - Silver nanoparticles within functionalized hydrogels for plasmonic (bio)chemical sensors
SP  - 62
EP  - 62
ER  - 
@conference{
author = "Radovanović, Filip and Tomković, Tanja and Nastasović, Aleksandra and Jakšić, Zoran",
year = "2013",
url = "http://dais.sanu.ac.rs/123456789/798",
abstract = "Plasmonics is the basis for a novel generation of adsorption-based ultrasensitive (bio) chemical sensors. In nanoplasmonic sensors one utilizes nanocomposites typically in the form of thin films, comprising metal nanoparticles or ordered metal-dielectrics (plasmonic crystals). In this work we investigated thin functionalized hydrogel films with embedded silver nanoparticles. These films were prepared by copolymerizing glycidyl methacrylate with mono and multifunctional methacrylates using UV irradiation. The epoxy group in glycidyl methacrylate can then be converted by chemical means into a desired functionality to capture the targeted analyte. Silver nanoparticles were either photochemically generated in situ, or were introduced into hydrogels by chemical reduction. Differences in morphology and performance of these nanocomposites were investigated and
will be discussed.",
publisher = "Banja Luka : Academy of Sciences and Arts of the Republic of Srpska",
journal = "Sixth International Scientific Conference Contemporary Materials 2013, Banja Luka, July 4 to 6, 2013: Programme, Шести међународни научни скуп Савремени материјали 2013, Бања Лука, 4−6. јулa 2013. године: програм рада",
title = "Silver nanoparticles within functionalized hydrogels for plasmonic (bio)chemical sensors",
pages = "62-62"
}
Radovanović F, Tomković T, Nastasović A, Jakšić Z. Silver nanoparticles within functionalized hydrogels for plasmonic (bio)chemical sensors. Sixth International Scientific Conference Contemporary Materials 2013, Banja Luka, July 4 to 6, 2013: Programme. 2013;:62-62
Radovanović, F., Tomković, T., Nastasović, A.,& Jakšić, Z. (2013). Silver nanoparticles within functionalized hydrogels for plasmonic (bio)chemical sensors.
Sixth International Scientific Conference Contemporary Materials 2013, Banja Luka, July 4 to 6, 2013: ProgrammeBanja Luka : Academy of Sciences and Arts of the Republic of Srpska., null, 62-62. 
Radovanović Filip, Tomković Tanja, Nastasović Aleksandra, Jakšić Zoran, "Silver nanoparticles within functionalized hydrogels for plasmonic (bio)chemical sensors" null (2013):62-62

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