Turning Spent Coffee Grounds into Sustainable Precursors for the Fabrication of Carbon Dots.

Nanomaterials (Basel) · 2020 · PMC7353129 · PMID 32575837

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

quite significantno p-value reported

However, increasing the excitation wavelength from 300 to 500 nm, leads to a quite significant ~100 nm redshift in the emission.

also in 5,695 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.