ArticleNature communications2018
Highly-sensitive optical organic vapor sensor through polymeric swelling induced variation of fluorescent intensity.
Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 110 citations in OpenAlex.
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- Optical Phenomena in Molecule-Based Magnetic Materials.Chemical reviews · 2024Review
- Leveraging Coupled Solvatofluorochromism and Fluorescence Quenching in Nitrophenyl-Containing Thiazolothiazoles for Efficient Organic Vapor Sensing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Bubble wall confinement-driven molecular assembly toward sub-12 nm and beyond precision patterning.Science advances · 2023Article
- Precise Planar-Twisted Molecular Engineering to Construct Semiconducting Polymers with Balanced Absorption and Quantum Yield for Efficient Phototheranostics.Research (Washington, D.C.) · 2023Article
- Multi-analyte sensing strategies towards wearable and intelligent devices.Chemical science · 2022Review
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- Supramolecular cuboctahedra with aggregation-induced emission enhancement and external binding ability.Chemical science · 2022Article
- Bio-inspired polymer array vapor sensor with dual signals of fluorescence intensity and wavelength shift.Frontiers in bioengineering and biotechnology · 2022Article
- Microcellular sensing media with ternary transparency states for fast and intuitive identification of unknown liquids.Science advances · 2021Article
- Stable organic self-assembled microwire lasers for chemical vapor sensing.Communications chemistry · 2021Article
- Concentrating Vapor Traces with Binary Brushes of Immiscible Polymers.ACS applied polymer materials · 2021Article
- Solid-state intramolecular motions in continuous fibers driven by ambient humidity for fluorescent sensors.National science review · 2021Article
- Functional Polymer Systems with Aggregation-Induced Emission and Stimuli Responses.Topics in current chemistry (Cham) · 2021Review
- Pressure Sensitive Adhesive Tape: A Versatile Material Platform for Optical Sensors.Sensors (Basel, Switzerland) · 2020Review
Corrections and comments
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Authors and funding
11 authors at 5 institutions in 2 countries.
Funding
Abstract
Traditional optical organic vapor sensors with solvatochromic shift mechanisms have lower sensitivity due to weak intermolecular interactions. Here, we report a general strategy to prepare a higher sensitivity optical organic vapor sensor through polymeric swelling-induced variation of fluorescent intensity. We combine one-dimensional polymeric structures and aggregation-induced emission (AIE) molecules together to form a polymer/AIE microwires array as a sensor. The prepared sensors based on different commercial polymers can successfully classify and identify various organic vapors. Among them, the poly(vinyl butyral)/AIE microwires array can detect methanol vapor as low as 0.05% of its saturation vapor pressure. According to the theory of like dissolves like, we further fabricate a polymer/AIE microwires array derived from designable polyethersulfones, through regulating their side chains, to distinguish similar organic vapors of benzene and toluene. Both experimental and theoretical simulation results reveal that specific molecular interactions between the polyethersulfones and organic vapors can improve the specific recognition performance of the sensors.
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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.