ArticleScience advances2021
Holographic metasurface gas sensors for instantaneous visual alarms.
Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.
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.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
62 citing papers in PubMed.
- Direct printing of metasurfaces using formulated optical materials.Nature protocols · 2026Review
- Reprogrammable Bistable Metasurface for Arbitrary Electromagnetic Wave Manipulation.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- High-speed and high-sensitivity multi-gas detection based on parallel heterodyne LITES sensor.Light, science & applications · 2026Article
- Dynamic Holographic Display With Multiplexed Dielectric Metasurfaces.Nanophotonics (Berlin, Germany) · 2026Article
- Extending the boundaries of ultraviolet-visible meta-optics via direct imprinting of tantalum pentoxide composite.Microsystems & nanoengineering · 2026Article
- Flatland Metasurfaces for Optical Gas Sensing.Sensors (Basel, Switzerland) · 2026Review
- Transfer, integration, and inverse design of metasurfaces in suspended membranes.Moore and more · 2026Article
- A multi-agentic framework for real-time, autonomous freeform metasurface design.Science advances · 2025Article
- A space-time holographic metasurface antenna.Science advances · 2025Article
- Cascaded metasurface for polarization-dependent varifocal vortex beam manipulation.Nanophotonics (Berlin, Germany) · 2025Article
- An all-inorganic three-dimensional polyoxoniobate framework with ppb-level chemiresistive sensing for ammonia.Nature communications · 2025Article
- Stable and switchable [Formula: see text]-based metasurfaces in the near-infrared region.Scientific reports · 2025Article
- Tape-Assisted Residual Layer-Free One-Step Nanoimprinting of High-Index Hybrid Polymer for Optical Loss-Suppressed Metasurfaces.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Electromagnetic Wavefront Engineering by Switchable and Multifunctional Kirigami Metasurfaces.Nanomaterials (Basel, Switzerland) · 2025Article
- Conductive hydrogels: intelligent dressings for monitoring and healing chronic wounds.Regenerative biomaterials · 2025Review
- Multiwavelength Achromatic Deflector in the Visible Using a Single-Layer Freeform Metasurface.Nano letters · 2024Article
- Multifaceted control of focal points along an arbitrary 3D curved trajectory.Light, science & applications · 2024Article
- Composite scattering characteristics analysis of micro-ellipsoidal periodic structure optical surface and microdefects.Heliyon · 2024Article
- Waveguide-integrated metasurfaces for multi-channel crosstalk-free holography.Light, science & applications · 2024Article
- Unleashing the potential: AI empowered advanced metasurface research.Nanophotonics (Berlin, Germany) · 2024Review
2 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The rapid detection of biological and chemical substances in real time is particularly important for public health and environmental monitoring and in the military sector. If the process of substance detection to visual reporting can be implemented into a single miniaturized sensor, there could be a profound impact on practical applications. Here, we propose a compact sensor platform that integrates liquid crystals (LCs) and holographic metasurfaces to autonomously sense the existence of a volatile gas and provide an immediate visual holographic alarm. By combining the advantage of the rapid responses to gases realized by LCs with the compactness of holographic metasurfaces, we develop ultracompact gas sensors without additional complex instruments or machinery to report the visual information of gas detection. To prove the applicability of the compact sensors, we demonstrate a metasurface-integrated gas sensor on safety goggles via a one-step nanocasting process that is attachable to flat, curved, and flexible surfaces.
Identifiers
What OpenQuestion holds
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.