Here is a simple footnote[^1]. A footnote can also have multiple lines[^2]. You can also use words, to fit your writing style more closely[^note]. [^1]: My reference. [^2]: Every new line should be ...

We have designed a new type of heterostructured MnO2@SnO2 hollow sphere composite. This particular hollow heterostructured structure material contains two parts: one is the MnO2 hollow spheres and the ...

Homer, a text analyser in Python, can help make your text more clear, simple and useful for your readers. ... Text analysis, supporting multiple methods including word count, readability, document ...