ArticleJournal of nanobiotechnology2026
Self-assembled fluorescent nanosensor for ultrafast and field-deployable monitoring of herbicide fomesafen in multiple matrices.
Article in Journal of nanobiotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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
1 citing paper in PubMed.
- An ESIPT-AIE nanosensor for ONOOJournal of nanobiotechnology · 2026Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
The rising demand for ultrasensitive, field-deployable detection technologies has intensified interest in nanoprobe-based monitoring of environmental contaminants. Fomesafen (FSA), a widely used post-emergence agricultural herbicide, poses significant ecological and health risks due to its slow degradation and prolonged environmental persistence. Addressing the need for rapid in situ detection, we propose a novel turn-on fluorescent nanoprobe (RBO) that combines small-molecule self-assembly, target-triggered disassembly, and adaptive signal amplification to achieve highly sensitive and quantitative detection of FSA. This "immediate-response" system exhibits exceptional performance, including high selectivity, sub-minute response time (< 1 min), high sensitivity (LOD = 0.39 µM), and a dual fluorescent-colorimetric readout that enhances detection reliability. Field applications demonstrate that the nanoprobe supports diverse use cases, enabling on-site quantification of FSA on food surfaces and in soil, as well as real-time visualization and localization of FSA in plant tissues and zebrafish models for accurate assessment of pesticide-induced crop damage and ecological risk. Additionally, RBO has been adapted into test strips and hydrogel-based portable sensors and integrated with smartphone-imaging workflows, substantially improving on-site detection efficiency and device miniaturization. Collectively, this nanoprobe offers a powerful and reliable platform for monitoring FSA across agricultural, environmental, and biological matrices.
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Registered trials
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.