Particle morphomics by high-throughput dynamic image analysis
Open Access
- 3 July 2019
- journal article
- research article
- Published by Springer Science and Business Media LLC in Scientific Reports
- Vol. 9 (1), 1-11
- https://doi.org/10.1038/s41598-019-46062-6
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 to develop a morphological fingerprint for specific particle samples. The distribution and properties of particle assemblages of specific morphology could also be evaluated by selecting particles with respect to filter criteria. More importantly, the particle morphomics may be extended to investigate and explain the biogeochemical and environmental processes involved with particle morphology if linked with external variables.Keywords
This publication has 38 references indexed in Scilit:
- Particulate suspended matter concentrations in the Bahía Blanca Estuary, Argentina: Implication for the development of phytoplankton bloomsEstuarine, Coastal and Shelf Science, 2009
- Fingerprinting ash deposits of small scale eruptions by their physical and textural featuresJournal of Volcanology and Geothermal Research, 2008
- Evaluation of dynamic image analysis for characterizing pharmaceutical excipient particlesInternational Journal of Pharmaceutics, 2008
- Selecting fingerprint properties for discriminating potential suspended sediment sources in river basinsJournal of Hydrology, 2002
- Identifying magma–water interaction from the surface features of ash particlesNature, 1999
- Marine Snow: Microplankton Habitat and Source of Small-Scale Patchiness in Pelagic PopulationsScience, 1978
- Vegetation of the Siskiyou Mountains, Oregon and CaliforniaEcological Monographs, 1960
- A Method for the Routine Measurement of Particle Shape Factors in the Sieve RangeNature, 1960
- Measurement of DiversityNature, 1949
- A Mathematical Theory of CommunicationBell System Technical Journal, 1948