Explanipedia

Spectral Optical Readout of Rectangular–Miniature Hollow Glass Tubing for Refractive Index Sensing Open

Giulia Rigamonti, Valentina Bello, Sabina Merlo · 2018

For answering the growing demand of innovative micro-fluidic devices able to measure the refractive index of samples in extremely low volumes, this paper presents an overview of the performances of a micro-opto-fluidic sensing platform tha…

Flow-through micro-capillary refractive index sensor based on T/R spectral shift monitoring Open

Giulia Rigamonti, Marco Guardamagna, Valentina Bello, Stefania Marconi, Ferdinando Auricchio , et al. · 2017

We present a flow-through refractive index sensor for measuring the concentration of glucose solutions based on the application of rectangular glass micro-capillaries, with channel depth of 50 µm and 30 µm. A custom designed and 3D printed…

Low-Coherence Reflectometry for Refractive Index Measurements of Cells in Micro-Capillaries Open

F. Carpignano, Giulia Rigamonti, Giuliano Mazzini, Sabina Merlo · 2016

The refractive index of cells provides insights into their composition, organization and function. Moreover, a good knowledge of the cell refractive index would allow an improvement of optical cytometric and diagnostic systems. Although in…

Non-contact reflectometric readout of disposable microfluidic devices by near infra-red low-coherence interferometry Open

Giulia Rigamonti, Marco Guardamagna, Sabina Merlo · 2016

We are here demonstrating the functionality of infra-red low-coherence reflectometry for the spot optical readout of solution concentrations in commercially available microfluidic devices. Disposable polymeric microfluidic devices composed…

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