Lab on a chip imaging and quantitative phase contrast in turbid microfluidic channel

2012 ◽  
Author(s):  
Melania Paturzo ◽  
Andrea Finizio ◽  
Pasquale Memmolo ◽  
Roberto Puglisi ◽  
Donatella Balduzzi ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Microfluidic Channel ◽  
Lab On A Chip ◽  
Quantitative Phase

Lab on a chip imaging and quantitative phase contrast in turbid microfluidic channel

2012 ◽  
Author(s):  
Melania Paturzo ◽  
Andrea Finizio ◽  
Pasquale Memmolo ◽  
Roberto Puglisi ◽  
Donatella Balduzzi ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Microfluidic Channel ◽  
Lab On A Chip ◽  
Quantitative Phase

Quantitative Phase Contrast Imaging of Microinjection Molded Parts Using Computational Shear Interferometry

2016 ◽  
Vol 12 (4) ◽  
pp. 1623-1630 ◽  
Author(s):  
Mostafa Agour ◽  
Oltmann Riemer ◽  
Carla Flosky ◽  
Axel Meier ◽  
Ralf B. Bergmann ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Imaging ◽  
Contrast Imaging ◽  
Quantitative Phase ◽  
Molded Parts

A simplified edge illumination set-up for quantitative phase contrast mammography with synchrotron radiation at clinical doses

2015 ◽  
Vol 60 (3) ◽  
pp. N21-N34 ◽  
Author(s):  
Mariaconcetta Longo ◽  
Luigi Rigon ◽  
Frances C M Lopez ◽  
Rongchang Chen ◽  
Diego Dreossi ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Phase Contrast ◽  
Quantitative Phase ◽  
Set Up

Low-Cost Microfluidic Channel Fabrication for Lab-on-a-Chip Application Using Optimized SU-8 Soft Lithography

2021 ◽  
Author(s):  
Md. Fazlay Rubby ◽  
Varsha Namboodiri ◽  
Mohammad Salman Parvez ◽  
Nazmul Islam
Keyword(s):  
Soft Lithography ◽  
Low Cost ◽  
Microfluidic Channel ◽  
Lab On A Chip

Quantitative Phase Contrast Imaging using Guided-mode Resonator Devices

2021 ◽  
Author(s):  
Anqi Ji ◽  
Jung-Hwan Song ◽  
Qitong Li ◽  
Pieter G. Kik ◽  
David A.B. Miller ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Imaging ◽  
Contrast Imaging ◽  
Quantitative Phase ◽  
Guided Mode ◽  
Mode Resonator

Fabrication of LTCC Micro-fluidic Devices For Wireless Lab-On-A-Chip Applications

2016 ◽  
Vol 2016 (CICMT) ◽  
pp. 000085-000088
Author(s):  
Achraf Ben Amar ◽  
Houssem Eddine Amor ◽  
Hung Cao ◽  
Ammar B. Kouki
Keyword(s):  
Microfluidic Channel ◽  
Lab On A Chip ◽  
Dielectric Materials ◽  
Capacitance Measurement ◽  
Fluid Identification ◽  
Sensing Systems ◽  
Microfluidic Chamber ◽  
Micro Channels ◽  
Fluidic Devices ◽  
Electrical Permittivity

Abstract Low temperature co-fired ceramic (LTCC) based microfluidic sensors have been developed for biomedical and environmental sensing systems. This paper introduces a microfluidic chamber based on impedance spectroscopy measurements using LTCC technology for wireless Lab-On-A-Chip (LOC) applications. To overcome the channel sagging during the fabrication process, we used sacrificial carbon tapes as solid inserts, thus guiding the LTCC to follow their shape upon lamination and then formed micro-channels. The measurement chamber was a parallel-plate capacitive structure with 85 μm gap. This platform requires a small fluid sample of less than 4 μL. The sensor formed by the microfluidic channel and capacitance structure was characterized using different dielectric materials such as air, water and acetone. We hereby present the capability of LTCC-based systems in fluid identification by detecting their electrical permittivity using capacitance measurement.

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