Evidence map›Paper›PMID 35539114›Full record

ArticleRSC advances2018

Fluorescence enhancement of gold nanoclusters

Yanqing Qiao, Ying Liu, Haixia Liu, Yonghui Li, Wei Long, Junying Wang, Xiaoyu Mu, Jing Chen, Haile Liu, Xueting Bai and 5 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in RSC advances, 2018. 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. Review
  2. Article
  3. Article
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

15 authors.

Yanqing QiaoDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Ying LiuDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Haixia LiuDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Yonghui LiDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Wei LongTianjin Key Laboratory of Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Peking Union Medical College No. 238, Baidi Road Tianjin 300192 China.
Junying WangDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Xiaoyu MuDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Jing ChenDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Haile LiuDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Xueting BaiDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Lingfang LiuDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.
Yuan-Ming SunTianjin Key Laboratory of Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Peking Union Medical College No. 238, Baidi Road Tianjin 300192 China.
Qiang LiuTianjin Key Laboratory of Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Peking Union Medical College No. 238, Baidi Road Tianjin 300192 China.
Meili GuoDepartment of Physics, School of Science, Tianjin Chengjian University Tianjin 300384 China meiliguo314@163.com.
Xiao-Dong ZhangDepartment of Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University Tianjin 300350 China xiaodongzhang@tju.edu.cn.ORCID https://orcid.org/0000-0002-7212-0138

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gold nanoclusters (NCs) have been widely used in bioimaging and cancer therapy due to their unique electronic structures and tunable luminescence. However, their weak fluorescence prevents potential biomedical application, and thus it is necessary to develop an effective route to enhance the fluorescence of gold NCs. In this work, we report the fluorescence enhancement of ultrasmall GSH-protected Au NCs by Zn atom doping. The fluorescence signal of Zn-doped Au NCs shows approximately 5-fold enhancement compared to pure Au NCs. Density functional theory (DFT) calculation shows that Zn doping can enhance the electronic states of the highest occupied molecular orbital (HOMO), leading to enhancement of visible optical transitions.

Identifiers

PMID35539114
PMCPMC9078413

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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.