Results 21 to 30 of about 72,189,252 (249)
Ultrasound assisted particle and cell manipulation on-chip [PDF]
, 2013 Ultrasonic fields are able to exert forces on cells and other micron-scale particles, including microbubbles. The technology is compatible with existing lab-on-chip techniques and is complementary to many alternative manipulation approaches due to its ...
Cochran, Sandy +2 more
core +1 more source
Super-Resolution Displacement Spectroscopic Sensing over a Surface “Rainbow”
Engineering, 2022 Subwavelength manipulation of light waves with high precision can enable new and exciting applications in spectroscopy, sensing, and medical imaging.
Lyu Zhou +9 more
doaj +1 more source
On-chip immobilization of planarians for in vivo imaging [PDF]
Scientific Reports, 2014 Planarians are an important model organism for regeneration and stem cell research. A complete understanding of stem cell and regeneration dynamics in these animals requires time-lapse imaging in vivo, which has been difficult to achieve due to a lack of tissue-specific markers and the strong negative phototaxis of planarians.
Dexter, Joseph P. +3 more
openaire +2 more sources
CHIP: Contrastive Hierarchical Image Pretraining
CoRR, 2023 Few-shot object classification is the task of classifying objects in an image with limited number of examples as supervision. We propose a one-shot/few-shot classification model that can classify an object of any unseen class into a relatively general category in an hierarchically based classification.
Arpit Mittal +3 more
openaire +3 more sources
Imaging-based intelligent spectrometer on a plasmonic rainbow chip
Nature Communications, 2023 The authors develop an imaging-based intelligent spectrometer on a plasmonic “rainbow” chip. It can accurately and precisely determine the spectroscopic and polarimetric information of the illumination spectrum using a single image assisted by suitably ...
Dylan Tua +6 more
doaj +1 more source
One microwave imaging system based on automotive radar chip
The Journal of Engineering, 2019 The interest in microwave imaging system is increasing because it can serve as a useful tool for concealed threat detecting. The current imaging systems have two major challenges: (i) multi-static arrays suffer from complex hardware design and ...
Fuwei Wu +4 more
doaj +1 more source
, 2020 The tooth has a unique configuration with respect to biomaterials that are used for its treatment. Cells inside of the dental pulp interface indirectly with biomaterials via a calcified permeable membrane, formed by the dentin matrix and several ...
Bertassoni, Luiz E. +7 more
core +1 more source
Analyzing Developing Brain-On-Chip Cultures with the CALIMA Calcium Imaging Tool
Micromachines, 2021 Brain-on-chip (BoC) models are tools for reproducing the native microenvironment of neurons, in order to study the (patho)physiology and drug-response of the brain.
Elles A. L. Raaijmakers +3 more
doaj +1 more source
Adaptable Switch boxes as on-chip routing nodes for networks-on-chip [PDF]
, 2005 Eickhoff R, Niemann J-C, Porrmann M, Rückert U. Adaptable Switch boxes as on-chip routing nodes for networks-on-chip. In: Rettberg A, Zanella MC, Rammig FJ, eds. From Specification to Embedded Systems Application .
Eickhoff, Ralf +10 more
core +1 more source
Integrated Nano Liquid Chromatography System On-a-Chip [PDF]
, 2006 Integrated liquid chromatography (LC) chips are valued because of their significant advantages over conventional systems. However, they are very challenging to build due to the high complexity of LC systems and the need for high-level integration of many
He, Qing
core +1 more source