On-chip microscopy
Web12. apr 2024. · DeepSIM super-resolution technology is based on multi-spot lattice structured illumination and provides a reliable and affordable solution to study subcellular structures with an XY resolution of 100 nm. The DeepSIM super-resolution system is easy-to-use and enables scientists to access deep data from their biological samples without … WebThe intrinsic role of electrical current on the electric field-assisted sintering (EFAS) process of stainless steel 316L nanoparticles has been revealed by both ex situ and in situ experiments. A novel device on the Si chip has been designed and fabricated to fit into the sample holder of a transmission electron microscope for these experiments.
On-chip microscopy
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Web19. jul 2024. · Lensfree on-chip imaging directly samples the light transmitted through a specimen without the use of any imaging lenses between the object and the sensor planes [1–3].Compared to conventional lens-based microscopy, such an imaging geometry is significantly simpler and much more compact and lightweight. Web摘要: We report the implementation of a fully on-chip, lensless, sub-pixel resolving optofluidic microscope (SROFM). The device utilizes microfluidic flow to deliver specimens directly across a complementary metal oxide semiconductor (CMOS) sensor to generate a sequence of low-resolution (LR) projection images, where resolution is limited by the …
WebLight microscopes can detect objects through several physical processes, such as scattering, absorption, and reflection. In transparent objects, these mechanisms are often … WebWe report a portable lensless on-chip microscope that can achieve <1 µm resolution over a wide field-of-view of ∼24 mm 2 without the use of any mechanical scanning. This compact on-chip microscope weighs ∼95 g and is based on partially coherent digital in-line holography.Multiple fiber-optic waveguides are butt-coupled to light emitting diodes, …
Web20. jan 2014. · In vivo lensless microscopy via a phase mask generating diffraction patterns with high-contrast contours. Jesse K. Adams. Dong Yan. Jacob T. Robinson. Nature Biomedical Engineering (2024) Web30. jan 2012. · Lensfree in-line holographic microscopy offers sub-micron resolution over a large field-of-view (e.g., ~24 mm2) with a cost-effective and compact design suitable for field use.
Web11. jul 2011. · Lensfree on-chip holographic microscopy is an emerging technique that offers imaging of biological specimens over a large field-of-view without using any lenses …
Web25. jun 2024. · Lensfree on-chip microscopy is a new computational imaging technology:without the imaging lens to focus, the sample is directly attached to the imaging sensor to record the diffraction patterns and the object information can be achieved with the corresponding reconstructed method. Due to its wide FOV, high-resolution, label-free … bis madurai officeWebWe discuss unique features of lens-free computational imaging tools and report some of their emerging results for wide-field on-chip microscopy, such as the achievement of a numerical aperture (NA) of ∼0.8-0.9 across a field of view (FOV) of more than 20 mm(2) or an NA of ∼0.1 across a FOV of ∼18 cm … dar lighting factory shop banburyWeb17. dec 2014. · Using this lens-free on-chip microscope, we successfully imaged invasive carcinoma cells within human breast sections, Papanicolaou smears revealing a high … dar lighting lutherWeb19. maj 2015. · Lens-free on-chip microscopy can help to address these drawbacks and achieve high-throughput pathology slide imaging without using lenses or objectives. Here, we review the performance of this lens-free imaging platform by showing examples of its performance with various samples including normal and sickle-cell disease blood smears … dar lighting cohenWeb16. mar 2024. · An on-chip, widefield fluorescence microscope is presented, which consists of a diffuser placed a few millimeters away from a traditional image sensor, enabling refocusability in post-processing and three-dimensional imaging of sparse samples from a single acquisition. We present an on-chip, widefield fluorescence microscope, … bisma creativeWeb19. maj 2024. · We propose a novel single-plane phase retrieval method to realize high-quality sample reconstruction for lensfree on-chip microscopy. In our method, complex wavefield reconstruction is modeled as a quadratic minimization problem, where total variation and joint denoising regularization are designed to keep a balance of artifact … bismack biyombo recent highlightsWeb06. dec 2016. · On-Chip Dynamic Mode Atomic Force Microscopy: A Silicon-on-Insulator MEMS Approach Abstract: The atomic force microscope (AFM) is an invaluable … bismack biyombo twitter