Effect of CdS nanoparticles on fluorescence from Sm3+ doped SiO2 glass

Rai, S.B.; Bokatial, L.; Dihingia, P.J.

doi:10.1016/j.jlumin.2011.01.006

Cited by 21 publications

(1 citation statement)

References 37 publications

(37 reference statements)

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“…Indeed, the potential of these materials activated by samarium ions has not been fully explored. Rare earth is a popular dopant ion, not only because of its interesting spectroscopic properties but also because of its potential application in the development of optoelectronic devices such as fiber amplifiers, lasers, even conversion lasers, and phosphors [6,7]. Thus, samarium oxide presents excellent potential for application in electrochemistry due to its dielectric constant, besides presenting a bandgap of 4.33 eV and a significant refractive index of 1.93 [8].…”

Section: Introductionmentioning

confidence: 99%

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO₂/Sm₂O₃/Carbon Modified with Meldola Blue

et al. 2022

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In this work, we have proposed an electrochemical sensor for the detection of pesticides by using a ceramic composite with a SiO2 surface modified with Sm2O3 nanoparticles and C‐graphite (SSMG), obtained by the sol‐gel process and immobilized by adsorption in Meldola Blue cationic dye (MB). The composite was called (SSMG/MB), which was characterized by spectroscopic, electrochemical techniques, Fourier‐transform infrared spectroscopy, and Cyclic Voltammetry. The proposed sensor was applied for the glyphosate electrochemical detection, using Differential Pulse Voltammetry, and, under optimized parameters has presented the linear response for the pesticide in the concentration range from 0.99 to 7.94 (μmol L−1; R2=0.9963; n=8). The calculated values for the detection limit and the quantification limit were 0.15 and 0.49 μmol L−1, respectively. Therefore, the new electrochemical sensor based on SiO2, NPsSm2O3, C‐graphite, and MB hybrid material was developed for the first time for glyphosate determination, which has demonstrated high potential for the development of new hybrid devices for environmental control.

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Section: Introductionmentioning

confidence: 99%

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO₂/Sm₂O₃/Carbon Modified with Meldola Blue

et al. 2022

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Plasmon Assisted Luminescence in Rare Earth Doped Glasses

Dousti

Amjad

2016

Reviews in Plasmonics

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Influence of Li+ and Nd3+ co-doping on structural and optical properties of l-arginine-passivated ZnS nanoparticles

Talwatkar¹,

Sunatkari²,

Tamgadge³

et al. 2014

Appl. Phys. A

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Effect of CdS nanoparticles on fluorescence from Sm3+ doped SiO2 glass

Cited by 21 publications

References 37 publications

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO₂/Sm₂O₃/Carbon Modified with Meldola Blue

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO₂/Sm₂O₃/Carbon Modified with Meldola Blue

Plasmon Assisted Luminescence in Rare Earth Doped Glasses

Influence of Li+ and Nd3+ co-doping on structural and optical properties of l-arginine-passivated ZnS nanoparticles

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Effect of CdS nanoparticles on fluorescence from Sm3+ doped SiO2 glass

Cited by 21 publications

References 37 publications

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO2/Sm2O3/Carbon Modified with Meldola Blue

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO2/Sm2O3/Carbon Modified with Meldola Blue

Plasmon Assisted Luminescence in Rare Earth Doped Glasses

Influence of Li+ and Nd3+ co-doping on structural and optical properties of l-arginine-passivated ZnS nanoparticles

Contact Info

Product

Resources

About

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO₂/Sm₂O₃/Carbon Modified with Meldola Blue

Electrochemical Glyphosate Sensor Based on Hybrid Material SiO₂/Sm₂O₃/Carbon Modified with Meldola Blue