03/10/2026
We're excited to share our latest publication: "ClearScope: A Fully Integrated Light-Sheet Theta Microscope for Sub-Micron-Resolution Imaging Without Lateral Size Constraints" in the Journal of Imaging (MDPI). 🔬
One of the fundamental limitations of conventional light-sheet microscopy is that specimen lateral size is constrained by the orthogonal arrangement of illumination and detection optics — making it impossible to image intact large rodent brains, human brain tissue sections, or other clinically relevant samples in their entirety.
ClearScope overcomes this by employing light-sheet theta microscopy (LSTM) — using two oblique illumination paths with perpendicular detection — enabling subcellular-resolution 3D imaging of specimens with effectively unconstrained lateral dimensions.
In this study, we demonstrate:
• High-resolution 3D imaging of intact mouse and human brain samples
• Rapid imaging of optically cleared tissue while preserving molecular and cellular architecture
• Quantitative analysis — including neuron tracing, vascular reconstruction, and atlas-based image registration.
These capabilities open exciting possibilities for connectomics, systems neuroscience, cancer biology, and large-scale tissue studies. 🧠
ClearScope is a technological cousin to our newest light-sheet microscope SLICE , and together they represent MBF Bioscience's commitment to pushing the boundaries of what's possible in 3D biological imaging.
We're grateful to our collaborators at Columbia University and NYU Langone Health for their partnership in this work.
📄 Read the full open-access article: https://doi.org/10.3390/jimaging12030118
Three-dimensional (3D) ex vivo imaging of cleared tissue from intact brains from animal models, human brain surgical specimens, and large postmortem human and non-human primate brain specimens is essential for understanding physiological neural connectivity and pathological alterations underlying ne...