ArticleACS photonics2026
A Dispersive Image Scanning Microscope for Multi-color High-resolution Imaging.
Article in ACS photonics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
- Compact Spectral Encoding Microscopy by Terrace Grating Optics.ACS photonics · 2026Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fluorescence confocal microscopy is a fundamental and widely used tool for biological, medical, and chemical research. It enables color-coded visualization of sample components, enhancing our understanding of life's building blocks and their interactions. The recent realization of image scanning microscopy (ISM) using confocal spinning disks (CSD) enhanced the spatial resolution of fluorescence microscopy to twice the diffraction limit with minimal sample perturbation and fast acquisition rates. However, capturing multicolor images using ISM is still time-consuming and introduces temporal artifacts as different colors are not acquired simultaneously. Here, we present a dispersive multicolor CSD-ISM system designed for concurrent enhanced-resolution and simultaneous multicolor acquisition. By integrating a custom linear Amici prism into the CSD-ISM optical detection path, we achieve multicolor, enhanced-resolution images at a fraction of the acquisition time and with a flexible color palette selection. A digital signal processor (DSP) is employed together with accompanying software as a cost-effective alternative to Field-Programmable Gate Arrays (FPGAs) used in previous studies. We provide an accompanying GPU-compatible, python-based image processing pipeline to decompose spectral signatures into multicolor channel-based images, while preserving the spatial resolution. Characterization using three color fluorescent beads demonstrated 1.74-fold resolution improvement and accurate color classification with a single simultaneous multicolor acquisition instead of the three acquisitions required in standard CSD-ISM. Application to neuron cells expressing a Parkinson's disease-associated mutation, showcased improved resolution and contrast of four distinctly labeled cellular components. This multicolor CSD-ISM system provides a valuable tool for biological imaging, enabling the simultaneous acquisition of enhanced-resolution spatial information and multicolor data.
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Registered trials
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