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Published in 2019 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-019-01434-z
Abstract: A novel surface plasmon resonance (SPR)-based gold-coated photonic crystal fiber (PCF) biosensor is proposed herein for the detection of oil adulteration. The overall performance is studied using full three-dimensional (3D) simulations based on the finite-difference…
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Keywords:
based gold;
resonance;
adulteration;
surface plasmon ... See more keywords
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Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.09.015
Abstract: A high sensitive surface plasmon resonance (SPR) biosensor was proposed based on the gold nanoparticles-decorated molybdenum sulfide (AuNPs-MoS2) for the first time. This SPR platform using the AuNPs-MoS2 nanocomposites as signal labels for the sensitive…
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Keywords:
gold nanoparticles;
based gold;
biosensor;
surface plasmon ... See more keywords
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Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c00887
Abstract: Implantable sensors continuously transmit information on vital values or biomarker concentrations in bodily fluids, enabling physicians to survey disease progression and monitor therapeutic success. However, currently available technologies still face difficulties with long-term operation and…
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Keywords:
implantable sensors;
gold nanoparticles;
based gold;
long term ... See more keywords
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Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b06094
Abstract: Homogeneous immunoassays represent an attractive alternative to traditional heterogeneous assays due to their simplicity, sensitivity, and speed. On the basis of a previously identified epitope-mimicking peptide, or mimotope, we developed a homogeneous fluorescence quenching immunoassay…
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Keywords:
epitope mimicking;
fumonisin;
yellow fluorescent;
gold nanoparticles ... See more keywords
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Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c00167
Abstract: Magnetic fields generated by the nanosolenoids based on the (5, 3) and (10,7) gold nanotubes (AuNTs) 12–600 Å long with numbers of Au atoms 20–2000 are calculated. The electron energy levels of the finite length…
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Keywords:
based gold;
field;
modeling nanoscale;
electromagnets based ... See more keywords
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Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc01347g
Abstract: Herein, we present a catalysis-based, label-free, and efficient strategy for a rapid, high-throughput, highly selective and ultrasensitive naked-eye colorimetric assay of Au3+ in aqueous solutions, based on the gold amalgam-stimulated peroxidase mimetic activity.
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Keywords:
naked eye;
gold amalgam;
based gold;
aqueous solutions ... See more keywords
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Published in 2023 at "Chemosensors"
DOI: 10.3390/chemosensors11050302
Abstract: Here, we report a highly selective arsenite (As(III)) sensor based on gold nanoparticles (AuNPs) and ionic liquids (ILs). AuNPs were citrate-capped with negative charges on their surfaces, and could aggregate and precipitate once electrolytes were…
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Keywords:
arsenite;
based gold;
sensor based;
selective arsenite ... See more keywords
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Published in 2023 at "Foods"
DOI: 10.3390/foods12030512
Abstract: Imidacloprid (IMP) is toxic and a potential carcinogen that is most widely used as an insecticide for pest control and seed treatment. It is important to produce a rapid and sensitive assay for on-site monitoring.…
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Keywords:
method based;
based gold;
fruits vegetables;
rapid immunochromatographic ... See more keywords
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Published in 2018 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms19123895
Abstract: T-2 toxin (T-2) is one of major concern mycotoxins acknowledged as an unavoidable contaminant in human foods, animal feeds and also agriculture products. Thus, a facile and sensitive method is essential for accurate T-2 toxin…
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Keywords:
gold nanoparticles;
based gold;
electrochemical immunosensor;
immunosensor based ... See more keywords