Evidence map›Paper›PMID 40824363›Full record

ArticleJournal of fluorescence2025

Putrescine Detection Via PMMA-Zinc(II) Complex Optical Chemosensor: Meat Spoilage Screening Tool.

Muhammad Ameerullah Sahudin, Jian Xiong Tan, Khairun Nasriah Azmi, Nur Afny Suhaimi, Shameer Hisham, Nor Kartini Abu Bakar, Muhammad Nidzhom Zainol Abidin, Khairul Anwar Ishak, Nurul Huda Abd Karim

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In one paragraph

Article in Journal of fluorescence, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Muhammad Ameerullah SahudinDepartment of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia. ameerullah@um.edu.my.
Jian Xiong TanDepartment of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia.
Khairun Nasriah AzmiDepartment of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia.
Nur Afny SuhaimiDepartment of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia.
Shameer HishamDepartment of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia.
Nor Kartini Abu BakarDepartment of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia.
Muhammad Nidzhom Zainol AbidinDepartment of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia.
Khairul Anwar IshakInstitute of Systems Biology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia.
Nurul Huda Abd KarimDepartment of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biogenic amines serve as valuable indicators within the food industry, as they can identify signs of food spoilage. Excessive intake of these amines can potentially result in scombroid poisoning, headaches, respiratory issues, and other health-related issues. In recent times, more streamlined and rapid techniques for detecting biogenic amines have emerged, utilizing metal complex as optical sensing materials. This research focused on the development of putrescine fluorescence sensor based on PMMA-zinc(II) Schiff base complex. In the first stage, zinc(II) N,N'-bis[4-(hydroxysalicylidene)] phenylenediamine, complex 1 was synthesized and characterized using spectroscopic techniques. The second stage of this work involved studying the interaction between the complex with putrescine using UV-Vis titration and fluorescence emission titration. UV-Vis titration findings indicate that the complex was able to interact with putrescine strongly with binding constant, K

Indexed as

Coordination ComplexesFluorescent DyesMeatPolymethyl MethacrylatePutrescineZincAnimalsSpectrometry, FluorescenceCoordination ComplexesFluorescent DyesPolymethyl MethacrylatePutrescineZincBiogenic aminesFluorescence sensorsFood safetyMetal complexes

Identifiers

PMID40824363
PMCPMC12858497

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Registered trials

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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.