Frontiers in Chemistry | Analytical Chemistry

Original Research

Published on 15 Oct 2025

Quality assessment of “naturally occurring” high-percentage L-dopa commercial products proposed as dietary supplements on the Internet: from labeling to analytical findings

in Analytical Chemistry

Federica Aureli
Maria Cristina Gaudiano
Mariangela Raimondo
Alessandro Maccelli
Domenico Di Giorgio
Marta Gramazio
Anna Borioni
Monica Bartolomei

Frontiers in Chemistry

doi 10.3389/fchem.2025.1597784

825 views

Original Research

Accepted on 13 Oct 2025

TabNet-Driven Interpretable Prediction of Multi-Oxide Composition in Cement Using NIR Spectroscopy

in Analytical Chemistry

Gezhichen Li

Frontiers in Chemistry

doi 10.3389/fchem.2025.1691413

164 views

Original Research

Accepted on 13 Oct 2025

Method for Simultaneous Determination of Three Cooling Agents in Aerosols by GC–MS

in Analytical Chemistry

Tinghao Chen
Quanping Yan
Fuwei Xie
Chenfeng Hua
Chengjie Ma
Bin Peng
Pingping Shang
Ge Zhao

Frontiers in Chemistry

doi 10.3389/fchem.2025.1699107

107 views

Original Research

Published on 08 Oct 2025

Development and validation of a novel UPLC-Q-Orbitrap HRMS method for determining p-Nitroaniline and its metabolites in blood

in Analytical Chemistry

Peng Wang
Junlin Wang
Qiuliang Xu
Hua Zou
Xiangjing Gao
Hong Ren
Yiyao Cao

Frontiers in Chemistry

doi 10.3389/fchem.2025.1631203

894 views

Original Research

Published on 07 Oct 2025

The detection of serum-volatile organic compounds in the diagnostics of hepatocellular carcinoma using gas chromatography–ion mobility spectrometry

in Analytical Chemistry

Xin Shen
Chenglin Xie
Shijia Zhang
Wen Ai
Ziran Yu
Xu Ye

Frontiers in Chemistry

doi 10.3389/fchem.2025.1672220

1,287 views

Original Research

Published on 01 Oct 2025

Decoding honey-sweet flavored flue-cured tobacco from Guizhou with data science and flavoromics by volatile and cell wall components

in Analytical Chemistry

Risheng Zhong
Zhenchun Sun
Liang Feng
Haitao Chen
Shuqi Wang
Yechun Lin
Jie Sun
Ning Zhang
Huiying Zhang
Feng Wang

Frontiers in Chemistry

doi 10.3389/fchem.2025.1613828

1,466 views

Original Research

Published on 26 Sep 2025

Hardtank® technology in extraction of caffeine and chlorogenic acid from coffee: analysis of chemical composition and antioxidant properties of coffee beverages

in Analytical Chemistry

Radosław Kowalski
Kamil Belniak
Grażyna Kowalska
Marzena Włodarczyk-Stasiak
Artur Mazurek
Tomasz Baj

Frontiers in Chemistry

doi 10.3389/fchem.2025.1681137

2,055 views

Review

Published on 25 Sep 2025

Advances in nucleic acid probe-based detection of gene point mutations: a review

in Analytical Chemistry

Xuyang Pu
Xueqiang Wu

Frontiers in Chemistry

doi 10.3389/fchem.2025.1672155

1,786 views

Editorial

Published on 19 Sep 2025

Editorial: Recent advances in pharmaceutical analysis: applications and new challenges for the quality of medicines

in Analytical Chemistry

Anna Borioni
Maria Elisa Crestoni
Birgit Hakkarainen
Constantinos K. Zacharis
Federica Aureli

Frontiers in Chemistry

doi 10.3389/fchem.2025.1699047

2,225 views

Original Research

Published on 17 Sep 2025

Surface analysis of Metrohm BT220 screen-printed electrodes through electrochemical techniques: importance of pretreatment

in Analytical Chemistry

Chun Keat Khor
Sherab Denker
Anna Ignaszak

Frontiers in Chemistry

doi 10.3389/fchem.2025.1602365

1,739 views

Original Research

Published on 11 Sep 2025

Deciphering structure-composition-efficacy transformation in processed Fuzi: an integrated SEM, XRD, metabolomics, and pharmacodynamics approach

in Analytical Chemistry

Yang Yang
Xuemei Wei
Shuya Zhang
Yun Li
Jiazhen Wu
Suhua Cai
Biren Wang
Zhiming Yang
E. Yang
Junling Cao

Frontiers in Chemistry

doi 10.3389/fchem.2025.1630159

2,197 views

Original Research

Published on 11 Sep 2025

Rapid drug detection equipment based on molecular imprinting and surface plasmon resonance technology

in Analytical Chemistry

Hong Jiang Yu
Wei Li Luo
Xuan Liu
Nan Li
Qing Bo Kong

Frontiers in Chemistry

doi 10.3389/fchem.2025.1645843

1,764 views

Original Research

Published on 08 Sep 2025

Using radiochemistry to diagnose fuel-ablator mix in inertial confinement fusion studies at the National Ignition Facility: measurement of Tc/Mo isotopic ratios for the Pushered Single Shell campaign

in Analytical Chemistry

Kelly N. Kmak
John D. Despotopulos
Tony L. Huynh
Brian N. Sammis
Keenan Thomas
Todd Wooddy
Eduard L. Dewald
Stephan A. MacLaren

Frontiers in Chemistry

doi 10.3389/fchem.2025.1632948

1,534 views

Original Research

Published on 08 Sep 2025

Physicochemical properties of three Yunnan cigar tobacco leaves and identification of aroma compounds in tobacco smoke

in Analytical Chemistry

Dan Chen
Haitao Chen
Haowei Sun
Yifei Man
Jie Long
Mengying Liu
Jieyun Cai
Dan Li
Shibin Xu
Kai Liu

Frontiers in Chemistry

doi 10.3389/fchem.2025.1664073

1,057 views

Original Research

Published on 03 Sep 2025

Application of a fully 3D printed carbon electrode for the double potential step Chronoamperometric determination of 2,4-dinitrophenol in environmental water samples

in Analytical Chemistry

Daniel Steven Shaw
Zuhayr Rymansaib
Pejman Iravani
Kevin C. Honeychurch

Frontiers in Chemistry

doi 10.3389/fchem.2025.1655841

1,362 views

Original Research

Published on 03 Sep 2025

Organ-resolved lipid mapping in Steatoda nobilis spider model using high-resolution mass spectrometry imaging and Kendrick mass defect analysis

in Analytical Chemistry

Damien Redureau
J. P. Dunbar
Raphaël La Rocca
Axel De Monts De Savasse
Quentin Bastiaens
Virginie Bertrand
Christopher Kune
Mathieu Tiquet
Johann Far
Edwin De Pauw

Frontiers in Chemistry

doi 10.3389/fchem.2025.1658546

1,985 views