Particle morphomics by high-throughput dynamic image analysis.

ABSTRACT: A novel omics-like method referred to as "particle morphomics" has been proposed in the present study. The dynamic images of >2,000,000 particles per sample in sediments, soils and dusts were collected by a Sympatec GmbH QICPIC particle size and shape analyzer, and the morphological descriptors of each particle including equivalent diameter, sphericity, aspect ratio and convexity were extracted as the "particle morphome". Various multivariate analyses were adopted to process the high-throughput data of particle morphome including analyses of alpha and beta diversities, similarity, correlation, network, redundancy, discretion and principal coordinate. The outcome of particle morphomics could estimate the morphological diversity and sketch the profile of morphological structure, which aided

SUBMITTER: Sun Y 

PROVIDER: S-EPMC6610128 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature