Construction of Effective Nanosensor by Combining Semiconducting Polymer Dots with Diphenylcarbazide for Specific Recognition of Trace Cr (VI) Ion in Water and Vitro.

Xilin Dou, Quan Wang, Tao Zhu, Zhaoyang Ding, Jing Xie

Abstract read

In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2022. 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.

Evaluation of Antioxidant Performance in Chromium Oxidation Prevention.Materials (Basel, Switzerland) · 2025
Article
Semiconducting polymer dots for multifunctional integrated nanomedicine carriers.Materials today. Bio · 2024
Review
A PadR family transcriptional repressor regulates the transcription of chromate efflux transporter in Enterobacter sp. Z1.Journal of microbiology (Seoul, Korea) · 2024
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

5 authors.

Xilin DouCollege of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.

Quan WangCollege of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.

Tao ZhuCollege of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.

Zhaoyang DingCollege of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.ORCID 0000-0003-4657-992X

Jing XieCollege of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.ORCID 0000-0002-3194-9273

Funding

Shanghai Ocean University A2-2006-21-200313

6 · The paper itself

Abstract

Hexavalent chromium (Cr (VI)) ion, as highly toxic environmental pollution, severely endangers the ecological environment and public health. Herein, a fluorescent nanosensor (PFO-DPC) was constructed by combining semiconducting polymer dots with diphenylcarbazide (DPC) for sensing Cr (VI) ion in aqueous solution and living cells. DPC and poly (styrene-co-maleic anhydride) (PSMA) polymer mixed with polyfluorene (PFO) were utilized for selectively indicating Cr (VI) ion and improving the efficiency of detection, respectively. The presence of Cr (VI) ion effectively turned off the blue and green fluorescence of PFO-DPC in the aqueous environment, and the fluorescence quenching efficiency exhibited a good linear relationship between the range of 0.0 to 2.31 nM (R

Indexed as

diphenylcarbazidefluorescence sensinghexavalent chromiumPdots

Identifiers

PMID35957094

DOI10.3390/nano12152663

PMCPMC9370149

What Socratic 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 Socratic graph.