Evidence map›Paper›PMID 34495466›Full record

ArticleJournal of fluorescence2021

Two-photon and Three-photon Fluorescence of Triton X-100 in the Ultraviolet Region.

Xianqiong Zhong, Linfeng Chen, Jiameng Xu, Ke Cheng, Bo Wu

Abstract read
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In one paragraph

Article in Journal of fluorescence, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Xianqiong ZhongCollege of Optoelectronic Engineering, Chengdu University of Information Technology, Chengdu, 610225, China. zxqlxh@yeah.net.ORCID http://orcid.org/0000-0001-7581-8745
Linfeng ChenCollege of Optoelectronic Engineering, Chengdu University of Information Technology, Chengdu, 610225, China.
Jiameng XuCollege of Optoelectronic Engineering, Chengdu University of Information Technology, Chengdu, 610225, China.
Ke ChengCollege of Optoelectronic Engineering, Chengdu University of Information Technology, Chengdu, 610225, China.
Bo WuCollege of Optoelectronic Engineering, Chengdu University of Information Technology, Chengdu, 610225, China.

Funding

sichuan province science and technology support program 2020YJ0431
6 · The paper itself

Abstract

We report, to our best knowledge, the first observation of two-photon and three-photon fluorescence of Triton X-100 (TX-100) in water and cyclohexane. The observed multiphoton fluorescence (MF) falls in the ultraviolet region 280-340nm as its one photon fluorescence does. Effects of excitation wavelengths and solution concentrations on the fluorescence spectra are investigated. We found the optimal excitation wavelength and solution concentration to obtain the strongest MF. For relatively weaker three-photon fluorescence, there exists fluctuation in its spectrum due to its small SNR. The peak wavelength is around 300nm and only varies slightly with the solution concentration, solvent type, and excitation wavelength, which is quite different from those of other luminophors. This work has extended the wave band of MF to the purple and ultraviolet regions of 280-340nm and study of TX-100 to nonlinear optics field. The results may be potentially applied in ultraviolet MF detection and in manufacturing ultraviolet multiphoton laser in the future. Although for the latter case, there is still a long way to go to enhance its fluorescence efficiency and cross section of stimulated emission beforehand.

Indexed as

Optimal excitation wavelengthThree-photon fluorescenceTriton X-100Two-photon fluorescenceUltraviolet region

Identifiers

PMID34495466

What OpenQuestion holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.