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Data · collection · 2018

3D displacement measurement of self-oscillating gel using digital holographic microscopy

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To measure the 3D micro-displacement of a self-oscillating polymer gel driven by the Belousov-Zhabotinsky (BZ) reaction, we propose a new particle detection and tracking method based on a phase image/volume template matching using digital holographic microscopy (DHM).

Description

We demonstrate the precision of the proposed method and compare it with conventional approaches. The method is applied to 3D measurement of the motions of particles attached to the surface of an oscillating gel.

Measurement results show that the local area of the gel oscillates periodically, and the motion propagates throughout the gel. Our method can measure rapid and complex 3D microdisplacement change.

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Stated by source
Chemical engineering
Inferred from text
Fluid mechanics and thermal engineering 73% · Image 75% · Microscopy 75%

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Provenance · 1 source records, 11 field assertions
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DataCite10.6084/m9.figshare.c.4232282.v115 d agoJSON v1
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concepts[modality].local:modality:imageenrichment · DataCitekeyword-concept-rules@1.0.0title+description (75%)
concepts[modality].local:modality:microscopyenrichment · DataCitekeyword-concept-rules@1.0.0title+description (75%)
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