Investigating the Temperature-dependent Fluorescence of NaYF4: Yb 3+, Er 3+ Upconversion Nanoparticles

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Kaboli f.; Ghazyani n.; MAJLES ARA M.H.; HEYDARI E.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: NANOSCALE Year:2019 | Volume:6 | Issue:3 Page(s): 115-119

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

474

Download:

Cites:

Information Journal Paper

Title

Investigating the Temperature-dependent Fluorescence of NaYF4: Yb 3+, Er 3+ Upconversion Nanoparticles

Author(s)

Kaboli f. | Ghazyani n. | MAJLES ARA M.H. | HEYDARI E. | Issue Writer Certificate

Keywords

FluorescenceQ1

upconversion nanoparticlesQ1

lanthanidesQ2

temperatureQ1

Abstract

Recently, upconversion nanoparticles have attracted tremendous attention and have been employed for verity of applications. Here, we investigate the impact of applying different temperatures on the optical function of NaYF4: Yb upconversion nanoparticles. Therefore, upconversion nanoparticles are doped in a polymer matrix and excited with a 980 nm laser beam. Its Fluorescence spectrum comprises of 4 peaks in the red, green and blue bands and appeared in green color. Then, the temperature was slowly increased from 25C° up to 75C° and subsequently decreases to investigate the Fluorescence intensity at two wavelength peaks of 525 nm and 541 nm. Results indicates that the Fluorescence intensity 3+ 3+, Er decreases by increasing the temperature, due to non-radiative decays induces by thermal de-excitation in the NaYF4 host matrix, and increase again by reducing the temperature.

Cites

No record.

References

No record.

Cite

APA: Copy

Kaboli, f., Ghazyani, n., MAJLES ARA, M.H., & HEYDARI, E.. (2019). Investigating the Temperature-dependent Fluorescence of NaYF4: Yb 3+, Er 3+ Upconversion Nanoparticles. NANOSCALE, 6(3 ), 115-119. SID. https://sid.ir/paper/257007/en

Vancouver: Copy

Kaboli f., Ghazyani n., MAJLES ARA M.H., HEYDARI E.. Investigating the Temperature-dependent Fluorescence of NaYF4: Yb 3+, Er 3+ Upconversion Nanoparticles. NANOSCALE[Internet]. 2019;6(3 ):115-119. Available from: https://sid.ir/paper/257007/en

IEEE: Copy

f. Kaboli, n. Ghazyani, M.H. MAJLES ARA, and E. HEYDARI, “Investigating the Temperature-dependent Fluorescence of NaYF4: Yb 3+, Er 3+ Upconversion Nanoparticles,” NANOSCALE, vol. 6, no. 3 , pp. 115–119, 2019, [Online]. Available: https://sid.ir/paper/257007/en

Related Journal Papers