Evidence map›Paper›PMID 38920580›Full record

ArticleBiosensors2024

Construction of Metal-Organic Framework as a Novel Platform for Ratiometric Determination of Cyanide.

Zongbao Sun, Zhiwei Wu, Yiran Zong, Chen Li, Wang Guo, Yiqing Guo, Xiaobo Zou

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biosensors, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Zongbao SunSchool of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
Zhiwei WuSchool of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
Yiran ZongSchool of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
Chen LiSchool of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
Wang GuoSchool of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
Yiqing GuoSchool of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
Xiaobo ZouSchool of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.

Funding

Jiangsu Province BE2020312
6 · The paper itself

Abstract

Metal-organic frameworks (MOFs) are frequently utilized as sensing materials. Unfortunately, the low conductivity of MOFs hinder their further application in electrochemical determination. To overcome this limitation, a novel modification strategy for MOFs was proposed, establishing an electrochemical determination method for cyanides in Baijiu. Co and Ni were synergistically used as the metal active centers, with meso-Tetra(4-carboxyphenyl)porphine (TCPP) and Ferrocenecarboxylic acid (Fc-COOH) serving as the main ligands, synthesizing Ni/Co-MOF-TCPP-Fc through a hydrothermal method. The prepared MOF exhibited improved conductivity and stable ratio signals, enabling rapid and sensitive determination of cyanides. The screen-printed carbon electrodes (SPCE) were suitable for in situ and real-time determination of cyanide by electrochemical sensors due to their portability, low cost, and ease of mass production. A logarithmic linear response in the range of 0.196~44 ng/mL was demonstrated by this method, and the limit of detection (LOD) was 0.052 ng/mL. Compared with other methods, the sensor was constructed by a one-step synthesis method, which greatly simplifies the analysis process, and the determination time required was only 4 min. During natural cyanide determinations, recommended readouts match well with GC-MS with less than 5.9% relative error. Moreover, this electrochemical sensor presented a promising method for assessing the safety of cyanides in Baijiu.

Indexed as

CyanidesElectrochemical TechniquesLimit of DetectionMetal-Organic FrameworksBiosensing TechniquesCobaltElectrodesFerrous CompoundsMetallocenesNickelCobaltCyanidesferrocenecarboxylic acidFerrous CompoundsMetallocenesMetal-Organic FrameworksNickelcyanideelectrochemical sensorFc−COOHMOFTCPP

Identifiers

PMID38920580
PMCPMC11201824

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.