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Re-dispersion and film formation of GdVO 4 : Ln 3+ (Ln 3+ = Dy 3+ , Eu 3+ , Sm 3+ , Tm 3+ ) nanoparticles : particle size and luminescence studies

Overview of attention for article published in Dalton Transactions: An International Journal of Inorganic Chemistry, February 2012
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Title
Re-dispersion and film formation of GdVO 4 : Ln 3+ (Ln 3+ = Dy 3+ , Eu 3+ , Sm 3+ , Tm 3+ ) nanoparticles : particle size and luminescence studies
Published in
Dalton Transactions: An International Journal of Inorganic Chemistry, February 2012
DOI 10.1039/c2dt12190e
Pubmed ID
Authors

N. Shanta Singh, R. S. Ningthoujam, Ganngam Phaomei, S. Dorendrajit Singh, A. Vinu, R. K. Vatsa

Abstract

GdVO(4) : Ln(3+) (Ln(3+) = Dy(3+), Eu(3+), Sm(3+), Tm(3+)) nanoparticles are prepared by a simple chemical route at 140 °C. The crystallite size can be tuned by varying the pH of the reaction medium. Interestingly, the crystallite size is found to increase significantly when pH increases from 6 to 12. This is related to slower nucleation of the GdVO(4) formation with increase of VO(4)(3-) present in solution. The luminescence study shows an efficient energy transfer from vanadate absorption of GdVO(4) to Ln(3+) and thereby enhanced emissions are obtained. A possible reaction mechanism at different pH values is suggested in this study. As-prepared samples are well dispersed in ethanol, methanol and water, and can be incorporated into polymer films. Luminescence and its decay lifetime studies confirm the decrease in non-radiative transition probability with the increase of heat treatment temperature. Re-dispersed particles will be useful in potential applications of life science and the film will be useful in display devices.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 27 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Poland 1 4%
Unknown 26 96%

Demographic breakdown

Readers by professional status Count As %
Researcher 6 22%
Student > Ph. D. Student 4 15%
Student > Master 3 11%
Student > Bachelor 2 7%
Student > Doctoral Student 2 7%
Other 3 11%
Unknown 7 26%
Readers by discipline Count As %
Chemistry 5 19%
Physics and Astronomy 5 19%
Materials Science 4 15%
Chemical Engineering 1 4%
Engineering 1 4%
Other 0 0%
Unknown 11 41%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 15 February 2012.
All research outputs
#22,756,649
of 25,371,288 outputs
Outputs from Dalton Transactions: An International Journal of Inorganic Chemistry
#12,355
of 21,061 outputs
Outputs of similar age
#235,299
of 258,155 outputs
Outputs of similar age from Dalton Transactions: An International Journal of Inorganic Chemistry
#257
of 903 outputs
Altmetric has tracked 25,371,288 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 21,061 research outputs from this source. They receive a mean Attention Score of 1.8. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 258,155 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 903 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.