Noninvasive Nicotine Quantitation and Flavor Differentiation of <i>on!</i> Nicotine Pouches Using Raman Spectroscopy: A Direct, Reliable, and Preparation-Free Approach.

ACS Omega · 2026 · PMC12854618 · PMID 41626455

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

In these figures, the peak at 1046 cm –1 exhibited a decreasing trend as the nicotine content increased, which was contrary to the expected trend associated with nicotine content.

also in 47,180 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.

Noninvasive Nicotine Quantitation and Flavor Differentiation of &lt;i&gt;on!&lt;/i&gt; Nicotine Pouches Using Raman Spectroscopy: A Direct, Reliable, and Preparation-Free Approach.

The sentences

Noninvasive Nicotine Quantitation and Flavor Differentiation of <i>on!</i> Nicotine Pouches Using Raman Spectroscopy: A Direct, Reliable, and Preparation-Free Approach.