期刊
SMALL METHODS
卷 6, 期 5, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/smtd.202101619
关键词
materials design; materials science; nanomaterials; nanoparticles; transfer learning
资金
- Priority 2030 Federal Academic Leadership Program
This study developed scanning and transmission electron microscopy inverse image search and hand drawing-based search methods for custom nanomaterials with desired structure, shape, and size. The VGG16 convolution neural network was repurposed for image features extraction and image similarity determination through transfer learning.
Nano- and micromaterials of various morphologies and compositions have extensive use in many different areas. However, the search for procedures giving custom nanomaterials with the desired structure, shape, and size remains a challenge and is often implemented by manual article screening. Here, for the first time, scanning and transmission electron microscopy inverse image search and hand drawing-based search via transfer learning are developed, namely, VGG16 convolution neural network repurposing for image features extraction and image similarity determination. Moreover, the case use of this platform is demonstrated on the calcium carbonate system, where the data are acquired by random high throughput experimental synthesis, and on Au nanoparticles data extracted from the articles. This approach can be used for advanced nanomaterials search, synthesis procedure verification, and can be further combined with machine learning solutions to provide data-driven nanomaterials discovery.
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