Evidence map›Paper›PMID 23443572›Full record

ArticleNature communications2013

Excitation-dependent visible fluorescence in decameric nanoparticles with monoacylglycerol cluster chromophores.

Kwang-Ming Lee, Wan-Yin Cheng, Cheng-Yu Chen, Jing-Jong Shyue, Chih-Chun Nieh, Chen-Fu Chou, Jia-Rong Lee, Ya-Yun Lee, Chih-Yang Cheng, Sarah Y Chang and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

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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

13 authors.

Kwang-Ming LeeDepartment of Chemistry, National Kaohsiung Normal University, No. 62, Shenjhong Road, Yanchao, Kaohsiung 82444, Taiwan. kmlee@nknu.edu.tw
Wan-Yin Cheng
Cheng-Yu Chen
Jing-Jong Shyue
Chih-Chun Nieh
Chen-Fu Chou
Jia-Rong Lee
Ya-Yun Lee
Chih-Yang Cheng
Sarah Y Chang
Thomas C Yang
Mei-Ching Cheng
Bi-Yun Lin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organic fluorescent nanoparticles, excitation-dependent photoluminescence, hydrogen-bonded clusters and lysobisphosphatidic acid are four interesting individual topics in materials and biological sciences. They have attracted much attention not only because of their unique properties and important applications, but also because the nature of their intriguing phenomena remained unclear. Here we report a new type of organic fluorescent nanoparticles with intense blue and excitation-dependent visible fluorescence in the range of 410-620 nm. The nanoparticles are composed of ten bis(monoacylglycerol)bisphenol-A molecules and the self-assembly occurs only in elevated concentrations of 2-monoacylglycerol via radical-catalysed 3,2-acyl migration from 3-monoacylglycerol in neat conditions. The excitation-dependent fluorescence behaviour is caused by chromophores composed of hydrogen-bonded monoacylglycerol clusters, which are linked by an extensive hydrogen-bonding network between the ester carbonyl groups and the protons of the alcohols with collective proton motion and HO···C=O (n→π) interactions.

Indexed as

Benzhydryl CompoundsBisphenol A CompoundsCluster AnalysisFluorescent DyesHydrogen BondingLysophospholipidsModels, MolecularMolecular ConformationMonoglyceridesNanoparticlesPhenolsPolymersQuantum TheorySpectrometry, FluorescenceSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationBenzhydryl Compoundsbis(monoacylglyceryl)phosphatebisphenol ABisphenol A CompoundsFluorescent DyesLysophospholipidsMonoglyceridesPhenolsPolymers

Identifiers

PMID23443572
PMCPMC3586725

What OpenQuestion holds

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Registered trials

None linked

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.