Improved Sensitivity in Low-Input Proteomics Using Micropillar Array-Based Chromatography

Phased array ultrasonic imaging using an improved beamforming based total focusing method for non destructive test

One of the novel ultrasonic phased array based scanning methods for ultrasonic imaging in non-destructive test is total focusing method (TFM). This method employs maximum available information of the phased array elements and leads to an improved defect detection accuracy compared to conventional scanning methods. Despite its high detection accuracy, TFM behaves weak in distinguishing the real ...

Phased array ultrasonic imaging using an improved beamforming based total focusing method for non destructive test

One of the novel ultrasonic phased array based scanning methods for ultrasonic imaging in non-destructive test is total focusing method (TFM). This method employs maximum available information of the phased array elements and leads to an improved defect detection accuracy compared to conventional scanning methods. Despite its high detection accuracy, TFM behaves weak in distinguishing the real ...

A Compact Silicon Micropillar Array Chip for Dna Chromatography: Determination of Sample Size and Concentration

This paper reports on double-stranded (ds) DNA separation by silicon micro-pillar array chips. Micro-pillars with a high aspect ratio were fabricated, allowing a large sample loading using only a small chip footprint. Our work demonstrated that a 2cm array is sufficient to separate dsDNA fragments, ranging in length from 10 base pairs (bp) to 400bp using ion-pair reversed-phase (IP-RP) chromato...

High sensitivity quantitative proteomics using accumulated ion monitoring and automated multidimensional nano-flow chromatography

Uniform Cell Distribution Achieved by Using Cell Deformation in a Micropillar Array

The uniform dispersion of cells in a microchamber is important to reproduce results in cellular research. However, achieving this is difficult owing to the laminar flow caused by the small dimensions of such a chamber. In this study, we propose a technique to achieve a uniform distribution of cells using a micropillar array inside a microchamber. The cells deform when they pass through a gap be...