Results 1 to 10 of about 72,189,252 (249)

On-Chip Biomedical Imaging [PDF]

IEEE Reviews in Biomedical Engineering, 2013
Lab-on-a-chip systems have been rapidly emerging to pave the way toward ultra-compact, efficient, mass producible and cost-effective biomedical research and diagnostic tools. Although such microfluidic and microelectromechanical systems have achieved high levels of integration, and are capable of performing various important tasks on the same chip ...
Aydoğan Özcan, Zoltan Gorocs
exaly   +3 more sources

Building blocks of microphysiological system to model physiology and pathophysiology of human heart

Frontiers in Physiology, 2023
Microphysiological systems (MPS) are drawing increasing interest from academia and from biomedical industry due to their improved capability to capture human physiology.
Hanna Vuorenpää, Hanna Vuorenpää, Hanna Vuorenpää, Miina Björninen, Miina Björninen, Miina Björninen, Hannu Välimäki, Hannu Välimäki, Antti Ahola, Antti Ahola, Mart Kroon, Mart Kroon, Laura Honkamäki, Laura Honkamäki, Jussi T. Koivumäki, Jussi T. Koivumäki, Mari Pekkanen-Mattila, Mari Pekkanen-Mattila   +17 more
doaj   +1 more source

High-Precision Lensless Microscope on a Chip Based on In-Line Holographic Imaging

Sensors, 2021
The lensless on-chip microscope is an emerging technology in the recent decade that can realize the imaging and analysis of biological samples with a wide field-of-view without huge optical devices and any lenses. Because of its small size, low cost, and
Xiwei Huang, Yangbo Li, Xuefeng Xu, Renjie Wang, Jiangfan Yao, Wentao Han, Maoyu Wei, Jin Chen, Weipeng Xuan, Lingling Sun   +9 more
doaj   +1 more source

Recent technological advances in lab-on-a-chip for bone remodeling

Biosensors and Bioelectronics: X, 2023
Lab-on-a-chip (LOC) is a three-dimensional cell culture platform with a microfluidic flow that biomimics the physiological system of various organs. LOC emerged as a future replacement technology for in vitro cell-based models and in vivo animal models ...
Seoyeon Kim, Arun Kumar Rajendran, Sivashanmugam Amirthalingam, Jung Hun Kim, Kyoung-Ha So, Nathaniel S. Hwang   +5 more
doaj   +1 more source

Autofocusing Algorithm for Pixel-Super-Resolved Lensfree On-Chip Microscopy

Frontiers in Physics, 2021
In recent years, lensfree on-chip microscopy has developed into a promising and powerful computational optical microscopy technique that allows for wide-field, high-throughput microscopic imaging without using any lenses.
Yumin Wu, Yumin Wu, Yumin Wu, Yumin Wu, Linpeng Lu, Linpeng Lu, Linpeng Lu, Linpeng Lu, Jialin Zhang, Jialin Zhang, Jialin Zhang, Jialin Zhang, Zhuoshi Li, Zhuoshi Li, Zhuoshi Li, Zhuoshi Li, Chao Zuo, Chao Zuo, Chao Zuo, Chao Zuo   +19 more
doaj   +1 more source

Light sheet fluorescence microscope for microfluidic chip [PDF]

EPJ Web of Conferences, 2020
We present a light sheet fluorescence microscope dedicated to image “Organ-on-chip”-like biostructures in microfluidic chip. Based on a simple design, the setup is built around the chip and its environment to allow 3D imaging inside the chip in a ...
Bissardon Caroline, Mermet Xavier, Morales Sophie, Bottausci Frédéric, Carriere Marie, Rivera Florence, Blandin Pierre   +6 more
doaj   +1 more source

Imaging Cold Molecules on a Chip [PDF]

Physical Review Letters, 2013
We present the integrated imaging of cold molecules in a microchip environment. The on-chip de- tection is based on REMPI, which is quantum-state-selective and generally applicable. We demon- strate and characterize time-resolved spatial imaging and subsequently use it to analyze the effect of a phase-space manipulation sequence aimed at compressing ...
Marx, S., Adu Smith, D., Abel, M.J., Zehentbauer, T., Meijer, G., Meijer, G., Meijer, G., Santambrogio, G.   +7 more
openaire   +5 more sources

High‐Refractive‐Index Chip with Periodically Fine‐Tuning Gratings for Tunable Virtual‐Wavevector Spatial Frequency Shift Universal Super‐Resolution Imaging

Advanced Science, 2022
Continued research in fields such as materials science and biomedicine requires the development of a super‐resolution imaging technique with a large field of view (FOV) and deep subwavelength resolution that is compatible with both fluorescent and ...
Mingwei Tang, Yubing Han, Dehao Ye, Qianwei Zhang, Chenlei Pang, Xiaowei Liu, Weidong Shen, Yaoguang Ma, Clemens F. Kaminski, Xu Liu, Qing Yang   +10 more
doaj   +1 more source

OCT on a chip aims at high-quality retinal imaging

Light: Science & Applications, 2021
Optical coherence tomography (OCT) has become one of the most important techniques in ophthalmic diagnostics, as it is the only way to three-dimensionally visualize morphological changes in the layered structure of the retina at a high resolution.
Dierck Hillmann
doaj   +1 more source

Multispectral Imaging Flow Cytometry with Spatially and Spectrally Resolving Snapshot-Mosaic Cameras for the Characterization and Classification of Bioparticles

Micromachines, 2022
In the development and optimization of biotechnological cultivation processes the continuous monitoring through the acquisition and interpretation of spectral and morphological properties of bioparticles are challenging. There is therefore a need for the
Paul-Gerald Dittrich, Daniel Kraus, Enrico Ehrhardt, Thomas Henkel, Gunther Notni   +4 more
doaj   +1 more source