Evidence map›Paper›PMID 40770001›Full record

ArticleScientific reports2025

Unraveling the luminescence secrets of turquoise nucleus cultivated pearls.

Yan Li, Qing Su, Wei Shao, Lei Li

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. 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

4 authors.

Yan LiInstitute for Advanced Marine Research, China University of Geosciences, Guangzhou, 511462, China. yanli@cug.edu.cn.
Qing SuGemological Institute, China University of Geosciences, Wuhan, 430074, China.
Wei ShaoInstitute for Advanced Marine Research, China University of Geosciences, Guangzhou, 511462, China.
Lei LiGemological Institute, China University of Geosciences, Wuhan, 430074, China.

Funding

Annual Key Project of Modern Public Visual Art Design Research Center - Research on the Protection, Inheritance and Innovation of Ancient Chinese Accessory Culture in the Digital Age No.JD-2024-03"CUG scholar" Scientific Research Funds at China University of Geosciences, Wuhan No. CUG2022185Guangzhou Youth Top Talent Program, China Arts and Crafts Society 2024 Arts and Crafts Research Project, Case Study on the Development and Brand Building of Tianjin Silk Craft Industry No. CNACS2024-I-3
6 · The paper itself

Abstract

Turquoise nucleus cultivated (TNC) pearls represent a distinctive variety which are distinguished by their unique nucleus and remarkable aesthetic appeal. In contradistinction to the common pearls, which were formed by a shell nucleus, TNC pearls are characterized by a nucleus composed of a turquoise-like mineral. This study presents a comprehensive analysis of the spectral characteristics of TNC pearls. It reveals that TNC pearls grew in seawater, as indicated by the peak area ratio of Sr to Ca in X-ray fluorescence data. Additionally, the relatively subdued luster of TNC pearls is hypothesized to result from the specific nature of their nucleus material. It is noteworthy that the nuclei of these pearls are not composed of natural turquoise because their infrared spectrum exhibits characteristic absorption peaks of gibbsite at 1025 cm

Indexed as

Black-lipped oysterFluorescence characteristicsGibbsiteGolden-lipped oysterSpectrum analysisTurquoise nucleus cultivated pearls

Identifiers

PMID40770001
PMCPMC12328744

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.