ArticleACS omega2019
Sequential Fluorescence Recognition of Molybdenum(VI), Arsenite, and Phosphate Ions in a Ratiometric Manner: A Facile Approach for Discrimination of AsO
Article in ACS omega, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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Who cites it
6 citing papers in PubMed, 30 citations in OpenAlex.
- Computational and Spectroscopic Studies of the Pyrazoline Based Chemosensor for Mo⁶⁺ Detection.Journal of fluorescence · 2026Article
- Rapid Determination of Molybdenum (VI) in Water Using Phenylfluorone-Modified Test Strips Combined with Colorimetry and LAB Color Space Analysis.Sensors (Basel, Switzerland) · 2026Article
- Coumarin-naphthalene conjugate for rapid optical detection of OClRSC advances · 2025Article
- Detection of Arsenic(V) by Fluorescence Sensing Based on Chlorin e6-Copper Ion.Molecules (Basel, Switzerland) · 2024Article
- A Highly Selective and Sensitive Sequential Recognition Probe ZnMolecules (Basel, Switzerland) · 2023Article
- Mo(vi) complexes of amide-imine conjugates for tuning the selectivity of fluorescence recognition of Y(iii)RSC advances · 2022Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An amide-based smart probe (L) is explored for nanomolar detection of Mo(VI) ion in a ratiometric manner, involving hydrogen-bond-assisted chelation-enhanced fluorescence process through inhibition of photoinduced electron transfer process. The recognition of Mo(VI) is associated with a 17-fold fluorescence enhancement and confirmed by single-crystal X-ray diffraction of the resulting Mo(VI) complex (M1). Further, M1 selectively recognizes arsenite through green emission of their adduct (C1) with an 81-fold fluorescence enhancement. Interestingly, dihydrogen phosphate causes dissociation of C1 back to free L having weak fluorescence. The methods are fast, highly selective, and allow their bare eye visualization at physiological pH. All of the interactions have been substantiated by time-dependent density functional theory calculations to rationalize their spectroscopic properties. The corresponding lowest detection limits are 1.5 × 10
Identifiers
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Registered trials
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