Molecular imprinted polymer-wrapped AgNPs-decorated acid-functionalized graphene oxide as a potent electrochemical sensor for ibuprofen

@article{Nair2019MolecularIP,
  title={Molecular imprinted polymer-wrapped AgNPs-decorated acid-functionalized graphene oxide as a potent electrochemical sensor for ibuprofen},
  author={Archana S. Nair and M. P. Sooraj},
  journal={Journal of Materials Science},
  year={2019},
  volume={55},
  pages={3700-3711}
}
A new molecular imprinted polymer (MIP)-based electrochemical sensor is fabricated on silver nanoparticle (AgNPs)-decorated acid-functionalized graphene oxide (Af-GO). The synthesis of AgNPs is achieved using Caesalpinia sappan leaf extract. The fabricated AgNPs are effectively decorated on Af-GO on which MIP is grafted. All the functional modification and surface morphology of graphene and fabricated molecular imprinted polymer on AgNPs-decorated graphene oxide (AgNPs@Af-GO-MIP) are… Expand
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References

SHOWING 1-10 OF 37 REFERENCES
Fabrication of a Structure-Specific Molecular Imprinted Polymer–Based Electrochemical Sensor Based on CuNP-Decorated Vinyl-Functionalized Graphene for the Detection of Parathion Methyl in Vegetable and Fruit Samples
Molecular imprinted polymers on copper nanoparticle–decorated vinyl-functionalized graphene (CuNPs@GR-MIPs) are fabricated. The copper nanoparticles (CuNPs) are synthesized by the reduction ofExpand
CuNPs decorated molecular imprinted polymer on MWCNT for the electrochemical detection of l-DOPA
Abstract A novel synthesis of copper nanoparticle (CuNPs) is carried out by the reduction of ethylene diamine Cu complexes using sodiumborohydride as reducing agent. The synthesized copperExpand
Preparation, characterization, and antibacterial activity of silver nanoparticle-decorated graphene oxide nanocomposite.
TLDR
GO-Ag nanocomposite, as a kind of antibacterial material, had a great promise for application in a wide range of biomedical applications and was demonstrated to have good cytocompatibility and antibacterial properties. Expand
Applicability of AuNPs@N-GQDs nanocomposite in the modeling of the amplified electrochemical Ibuprofen aptasensing assay by monitoring of riboflavin.
TLDR
It seems that the proposed strategy based on the AuNPs@N-GQDs nanocomposite can be expanded to other nanomaterials, which is expected to have promising implications in the design of electrochemical sensors or biosensors for the detection of various targets. Expand
Development and Antibacterial Performance of Novel Polylactic Acid-Graphene Oxide-Silver Nanoparticle Hybrid Nanocomposite Mats Prepared By Electrospinning.
TLDR
Novel PLA-based fibrous mats with GO-Ag hybrid nanofillers through electrospinning for minimizing bacterial attachment and growth for biomedical applications and systematically depicts the bactericidal mechanism of PLA-GO-Ag nanocomposites are developed. Expand
Electrochemical Sensor Using Molecular Imprinting Polymerization Modified Electrodes to Detect Methyl Parathion in Environmental Media
AbstractIn this research, the electrochemical sensor was fabricated based on glassy carbon electrode decorated by the reduced gold nanoparticles and molecularly imprinted polymer (MIP) on theExpand
Reduced graphene oxide and ZnO decorated graphene for biomedical applications
Abstract The ability of graphene-based materials to enhance the conventional antibiotic resistance is well known and researchers have been interested in improving their antibacterial activity. TheExpand
Unique synergistic effects of graphene oxide and carbon nanotube hybrids on the tribological properties of polyimide nanocomposites
Abstract The graphene oxide (GO) nanosheets/carboxyl-functionalized multi-walled carbon nanotubes (CNTs) hybrids (GO/CNTs) were synthesized via vacuum filtration solution hybrid dispersion and theExpand
Synthesis route of reduced graphene oxide via thermal reduction of chemically exfoliated graphene oxide
Abstract Graphene, a two-dimensional material, is now considered as a rewarding contestant for nanodevices due to its morphology and novel properties. The chemical exfoliation and thermal annealingExpand
Electrochemical detection and degradation of ibuprofen from water on multi-walled carbon nanotubes-epoxy composite electrode.
This work describes the electrochemical behaviour of ibuprofen on two types of multi-walled carbon nanotubes based composite electrodes, i.e., multi-walled carbon nanotubes-epoxy (MWCNT) andExpand
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