Evidence map›Paper›PMID 34960868›Full record

ArticlePolymers2021

Carboxyl-Rich Carbon Dots as Highly Selective and Sensitive Fluorescent Sensor for Detection of Fe

Xinxin Wang, Yanan Zhao, Ting Wang, Yan Liang, Xiangzhong Zhao, Ke Tang, Yutong Guan, Hua Wang

Open access · goldAbstract read
In one paragraph

Article in Polymers, 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
0.5field-weighted citation impact, top 42% of its field
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, 15 citations in OpenAlex.

  1. Review
  2. Exploring TbThe journal of physical chemistry. B · 2025
    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

8 authors at 3 institutions in 1 country.

Xinxin WangCollege of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
Yanan ZhaoCollege of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
Ting WangCollege of Biotechnology, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
Yan LiangCollege of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
Xiangzhong ZhaoCollege of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
Ke TangCollege of Biotechnology, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
Yutong GuanCollege of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
Hua WangSchool of Materials Science and Engineering, Shandong University, Jinan 250061, China.
Shandong Academy of Sciences · CNQilu University of Technology · CNShandong University · CN

Funding

the Development Plan of Youth Innovation Team in Colleges and Universities of Shandong Province No. 2020KJE005the Foundation of State Key Laboratory of Biobased Material and Green Papermaking No. ZR20190105the Major Science and Technology Innovation Projects of Shandong Province No. 2020CXGC010604the National Training Program of Innovation and Entrepreneurship for Undergraduates No. 202110431003
6 · The paper itself

Abstract

As lactoferrin (LF) plays an essential role in physiological processes, the detection of LF has attracted increasing attention in the field of disease diagnosis. However, most current methods require expensive equipment, laborious pretreatment, and long processing time. In this work, carboxyl-rich carbon dots (COOH-CDs) were facilely prepared through a one-step, low-cost hydrothermal process with tartaric acid as the precursor. The COOH-CDs had abundant carboxyl on the surface and showed strong blue emission. Moreover, COOH-CDs were used as a fluorescent sensor toward Fe

Indexed as

carbon dotsDFT calculationsFe3+fluorescent sensorlactoferrin

Identifiers

PMID34960868
PMCPMC8706276
OpenAlexW4200365471

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.