Shape tailored green synthesis of CeO 2 :Ho 3+ nanopowders, its structural, photoluminescence and gamma radiation sensing properties

Malleshappa, J.; Nagabhushana, H.; Kavyashree, D.; Prashantha, S.C.; Sharma, S.C.; Premkumar, H.B.; Shivakumara, C.

doi:10.1016/j.saa.2015.02.075

Cited by 22 publications

(3 citation statements)

References 55 publications

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“…To the best of our knowledge, bio-synthesis of nanoscaled Co 3 O 4 was never reported so far. However, it was demonstrated that such an attractive greenapproach is successful in the synthesis of metallic nanoparticles as well as some limited oxides (14)(15)(16)(17)(18)(19).…”

Section: Introductionmentioning

confidence: 99%

Green synthesis of Co₃O₄nanoparticles viaAspalathus linearis: Physical properties

Diallo

Beye

Doyle

et al. 2015

Green Chemistry Letters and Reviews

298

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This study reports on the bio-synthesis and the main physical properties of p-type Co 3 O 4 nanoparticles for the first time by a completely green chemistry process using Aspalathus linearis's natural extract as an effective chelating agent. Their surface/interface and optical properties are reported. In addition to the X-ray diffraction investigations, the Raman, and infrared as well as X-ray photoelectron spectroscopies confirmed the single phase of the Co 3 O 4 nanoparticles. As their average size can be as low as 〈fparticle〉 ∼3.6 nm, the reticular atomic plans are under a slight compressive state. ARTICLE HISTORY

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Section: Introductionmentioning

confidence: 99%

Green synthesis of Co₃O₄nanoparticles viaAspalathus linearis: Physical properties

Diallo

Beye

Doyle

et al. 2015

Green Chemistry Letters and Reviews

298

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“…The table also shows that plant extract-synthesized CeO 2 NPs have been tested for various applications such as photoluminescence [116] and gamma radiation sensing [117,118]. They have also shown various properties such as optical [12], photovoltaic and photocatalytic [117,118], and antimicrobial [12]. The greensynthesized CeO 2 NPs can also be used in biomedical applications due to their autocatalytic properties and less toxicity.…”

Section: Green Synthesis Of Cerium Dioxide (Ceo 2 )mentioning

confidence: 99%

“…Besides CeO 2 NPs, cerium oxide nanophosphors with the incorporation of rare earth activators, such as Eu 3? and Ho 3? , have been also synthesized via green route using plant extracts [116][117][118], showing promising application for efficient display and white light emitting.…”

Section: Green Synthesis Of Cerium Dioxide (Ceo 2 )mentioning

confidence: 99%

Plant-based green synthesis of metallic nanoparticles: scientific curiosity or a realistic alternative to chemical synthesis?

Peralta-Videa

Huang

Parsons

et al. 2016

Nanotechnol. Environ. Eng.

217

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Currently, thousands of tons of metallic nanoparticles (MNPs) are produced and utilized in nanoenabled devises, personal care, medicinal, food and agricultural products. It is generally accepted that the reaction compounds and the techniques used in industrial production of MNPs are not environmentally friendly. The green synthesis has been proposed as an alternative to reduce the use of hazardous compounds and harsh reaction conditions in the production of MNPs. In this endeavor, investigators have used organic compounds, microbes, plants and plantderived materials as reducing agents. Research papers are published every year, and each one of them stresses the benefits of the green approach and the advantages over the traditional syntheses. However, after almost two decades since the explosion of the reports about the new approach, the commercial production of green-synthesized nanoparticles does not seem to find a way to scale up commercial production. This review includes descriptions of the traditional and green synthesis and applications of MNPs and highlights the factors limiting the use of plant-based synthesis as a real alternative to the traditional synthesis of MNPs.

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Bandgap Engineering and Visible Luminescence in Cubic Yttrium Oxide via Lanthanides Doping/Co-Doping

Vats,

Bhukkal,

Goswami

et al. 2023

Springer Proceedings in Materials

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Shape tailored green synthesis of CeO 2 :Ho 3+ nanopowders, its structural, photoluminescence and gamma radiation sensing properties

Cited by 22 publications

References 55 publications

Green synthesis of Co₃O₄nanoparticles viaAspalathus linearis: Physical properties

Green synthesis of Co₃O₄nanoparticles viaAspalathus linearis: Physical properties

Plant-based green synthesis of metallic nanoparticles: scientific curiosity or a realistic alternative to chemical synthesis?

Bandgap Engineering and Visible Luminescence in Cubic Yttrium Oxide via Lanthanides Doping/Co-Doping

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Shape tailored green synthesis of CeO 2 :Ho 3+ nanopowders, its structural, photoluminescence and gamma radiation sensing properties

Cited by 22 publications

References 55 publications

Green synthesis of Co3O4nanoparticles viaAspalathus linearis: Physical properties

Green synthesis of Co3O4nanoparticles viaAspalathus linearis: Physical properties

Plant-based green synthesis of metallic nanoparticles: scientific curiosity or a realistic alternative to chemical synthesis?

Bandgap Engineering and Visible Luminescence in Cubic Yttrium Oxide via Lanthanides Doping/Co-Doping

Contact Info

Product

Resources

About

Green synthesis of Co₃O₄nanoparticles viaAspalathus linearis: Physical properties

Green synthesis of Co₃O₄nanoparticles viaAspalathus linearis: Physical properties