Water-induced supramolecular self-assembly of porphyrin integrated with multivalent metal-organic framework for enhanced electrochemiluminescence and ultrasensitive aptasensing of 4-fluoromethamphetamine.

Bingxue Fan, Ding Jiang, Yuan Ni, Tengfei Meng, Zheng Sun, Haibo Li, Wenchang Wang, Zhidong Chen

Abstract read

In one paragraph

Article in Mikrochimica acta, 2026. 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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5 · Who and what money

Authors and funding

8 authors.

Bingxue FanJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, Jiangsu, P. R. China.

Ding JiangJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, Jiangsu, P. R. China.

Yuan NiJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, Jiangsu, P. R. China.

Tengfei MengJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, Jiangsu, P. R. China.

Zheng SunInstitute of Forensic Science, Changzhou Municipal Security Bureau, Changzhou, 213164, China.

Haibo LiInstitute of Forensic Science, Changzhou Municipal Security Bureau, Changzhou, 213164, China.

Wenchang WangJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, Jiangsu, P. R. China.

Zhidong ChenJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, Jiangsu, P. R. China. zdchen@cczu.edu.cn.ORCID https://orcid.org/0000-0002-9383-9563

Funding

National Natural Science Foundation of China 22378029

6 · The paper itself

Abstract

Aggregation-caused quenching (ACQ) and poor aqueous solubility severely restrict electrochemiluminescence (ECL) applications of polycyclic aromatic hydrocarbons (PAHs). Herein, a water-induced supramolecular self-assembly strategy is proposed to address these drawbacks. Via a simple reprecipitation route, representative PAH meso-tetrakis(4-carboxyphenyl)porphyrin (TCPP) forms ordered supramolecular aggregates driven by noncovalent interactions, which suppress π-π stacking and ACQ and achieve a low triggering potential of - 1.0 V. Iron-based MOF supported molybdenum disulfide (MIL-101@MoS

Indexed as

4-FluoromethamphetamineCyanine dyeElectrochemiluminescenceMetal–organic frameworksPorphyrinSupramolecular self-assembly

Identifiers

PMID42758206

DOI10.1007/s00604-026-08418-4

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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.