Evidence map›Paper›PMID 36132364›Full record

ArticleNanoscale advances2021

Highly stable and bright blue light-emitting diodes based on carbon dots with a chemically inert surface.

Tianyang Zhang, Xiao Wang, Zhenyu Wu, Tianyu Yang, Han Zhao, Jiawei Wang, Hui Huang, Yang Liu, Zhenhui Kang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanoscale advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Spinel-Based ZnAlMaterials (Basel, Switzerland) · 2024
    Article
  3. Review
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

9 authors.

Tianyang ZhangInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.
Xiao WangInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.
Zhenyu WuInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.
Tianyu YangInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.
Han ZhaoInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.
Jiawei WangInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.
Hui HuangInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.ORCID https://orcid.org/0000-0002-9053-9426
Yang LiuInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.
Zhenhui KangInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices, Soochow University Suzhou 215123 China zhkang@suda.edu.cn yangl@suda.edu.cn.ORCID https://orcid.org/0000-0001-6989-5840

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The manufacture of blue light-emitting diodes (LEDs) has always been a tough problem to solve in the display and illumination fields. Inorganic/organic semiconductors and carbon dots (CDs) with a wide band gap still face obstacles such as a low external quantum efficiency (EQE) and poor stability. Herein, we synthesized highly stable and blue emission CDs with a chemically inert surface, and the photoluminescence (PL) peak (in ultra-pure water) of which is located at 446 nm with an absolute PL quantum yield (PLQY) of 26.4%. The LEDs based blue emission CDs exhibit an electroluminescence (EL) peak located at 456 nm and a high brightness of 223 cd m

Identifiers

PMID36132364
PMCPMC9417944

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

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.