Experimental proof of the existence of a Widom line based on peculiarities of the behavior of hydrogen in nanoporous silicate at −45°C and atmospheric pressure
Sign Up to like & getrecommendations! Published in 2017 at "Technical Physics Letters"
DOI: 10.1134/s1063785017040174
Abstract: We have experimentally studied the thermal and microwave properties of a nanoporous medium (silica gel) with hydrogen-filled pores. On cooling down to about −45°C at atmospheric pressure, the system exhibited chemical transformations, a first-order phase… read more here.
Keywords: experimental proof; widom line; atmospheric pressure; line ... See more keywords
Sparse hand-held probe for optoacoustic ultrasound volumetric imaging: an experimental proof-of-concept study.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.384002
Abstract: We present an experimental proof-of-concept study on the performance of a sparse segmented annular array for optoacoustic imaging. A capacitive micromachined ultrasonic transducer was equipped with a negatively focused acoustic lens and scanned in an… read more here.
Keywords: optoacoustic ultrasound; proof concept; concept study; experimental proof ... See more keywords
A Qualitative Experimental Proof of Principle of Self-Assembly in 3D Printed Microchannels towards Embedded Wiring in Biofuel Cells
Sign Up to like & getrecommendations! Published in 2023 at "Micromachines"
DOI: 10.3390/mi14040807
Abstract: A range of biotech applications, e.g., microfluidic benthic biofuel cells, require devices with the simultaneous capabilities of embedded electrical wiring, aqueous fluidic access, 3D arrays, biocompatibility, and affordable upscalability. These are very challenging to satisfy… read more here.
Keywords: proof principle; qualitative experimental; self assembly; biofuel cells ... See more keywords