Frontiers in Chemistry | Analytical Chemistry

Original Research

Published on 06 Feb 2025

Quality identification of Amomi fructus using E-nose, HS-GC-IMS, and intelligent data fusion methods

in Analytical Chemistry

Pan-Pan Zhang
Xin-Jing Gui
Xue-Hua Fan
Han-Li
Hai-Yang Li
Xiao-Peng Li
Feng-Yu Dong
Yan-Li Wang
Jing-Yao
Jun-Han Shi

Frontiers in Chemistry

doi 10.3389/fchem.2025.1544743

434 views

Original Research

Published on 05 Feb 2025

Discriminating the adulteration of varieties and misrepresentation of vintages of Pu’er tea based on Fourier transform near infrared diffuse reflectance spectroscopy

in Analytical Chemistry

Zhenfa Yang
Xiaoping Lu
Lucheng Chen

Frontiers in Chemistry

doi 10.3389/fchem.2025.1546702

421 views

Review

Published on 29 Jan 2025

Microfluidic biosensors for rapid detection of foodborne pathogenic bacteria: recent advances and future perspectives

in Analytical Chemistry

Jian Zhang
Chuanlong Ma
Yaping Du
Jiangbo Huang
Li Xue

Frontiers in Chemistry

doi 10.3389/fchem.2025.1536928

1,041 views

Original Research

Published on 28 Jan 2025

Establishment and evaluation of a UPLC-MS/MS method for simultaneous determination of bongkrekic acid and dehydroacetic acid in rice noodles

in Analytical Chemistry

Lingguo Zhao
Ronggui Lv
Jiang Song
Xi Chen
Lei Lei
Weixian Zeng
Miaowen She
Dabing Li
Xiaxia Yu
Zhanguo Liu

Frontiers in Chemistry

doi 10.3389/fchem.2024.1386635

725 views

Original Research

Published on 20 Jan 2025

Innovative determination of phytohormones in Aloe vera

in Analytical Chemistry

Muhammad K. Hakeem
Meera Maraqa
Sampath K. Elangovan
Esam Eldin Saeed
Ajay Kumar Mishra
Khaled M. Hazzouri
Iltaf Shah
Khaled M. A. Amiri

Frontiers in Chemistry

doi 10.3389/fchem.2024.1490639

1,172 views

Original Research

Published on 13 Jan 2025

Research on detection methods of related substances and degradation products of the antitumor drug selpercatinib

in Analytical Chemistry

Jingjing Xiang
Liangliang Cai
Qin Wang
Yonghong Zhu
Yong Han

Frontiers in Chemistry

doi 10.3389/fchem.2024.1534132

608 views

Original Research

Published on 08 Jan 2025

Challenges in “probing spectroscopic probes” for noninvasive simultaneous disease diagnosis

in Analytical Chemistry

Lopamudra Roy
Shweta Paul
Amrita Banerjee
Ria Ghosh
Susmita Mondal
Monojit Das
Nivedita Pan
Ishitri Das
Soumendra Singh
Debasish Bhattacharya

Frontiers in Chemistry

doi 10.3389/fchem.2024.1463273

490 views

Original Research

Published on 11 Dec 2024

Comprehensive plasma metabolomics analysis of berberine treatment in ulcerative colitis rats by LC-MS/MS

in Analytical Chemistry

Baodong Feng
Linqi Su
Yang Yang
Renyan Liu
Yu Zhang
Lingyi Xin
Li Wang
Zhiming Yang
Xuemei Wei
Qinhua Chen

Frontiers in Chemistry

doi 10.3389/fchem.2024.1518110

1,259 views

Original Research

Published on 18 Nov 2024

Analysis of the key component puff-by-puff transport in special segments and aerosol for electrical heated tobacco product

in Analytical Chemistry

Xinyan Jin
Decai Meng
Lili Fu
Yang Zhao
Qi Zhang
Zhan Zhang
Xianzhong Yin
Qinpeng Shen
Shuang Wang
Yue Zhang

Frontiers in Chemistry

doi 10.3389/fchem.2024.1477795

907 views

Original Research

Published on 13 Nov 2024

Chemical characterization of wheat-based waste derived from a pharmaceutical process for its potential valorization

in Analytical Chemistry

Lidia Ciriaco
Luana Izzo
Giulia Graziani
Maria Grazia Ferraro
Marialuisa Piccolo
Roberto Ciampaglia
Barbara Maglione
Roberta Palladino
Simone Albarella
Eugenia Romano

Frontiers in Chemistry

doi 10.3389/fchem.2024.1437221

2,482 views

Original Research

Published on 12 Nov 2024

Chromatographic analysis of ponatinib and its impurities: method development, validation, and identification of new degradation product

in Analytical Chemistry

Jing Wang
Yonghong Zhu
Jisu Qin
Wenyi Wu
Rongrong Huang
Liangliang Cai

Frontiers in Chemistry

doi 10.3389/fchem.2024.1487108

905 views

Original Research

Published on 07 Nov 2024

Digital identification and adulteration analysis of Codonopsis Radix and Stellariae Radix based on the “digital identity” of chemical compositions

in Analytical Chemistry

Xianrui Wang
Jiating Zhang
Wenguang Jing
Xiaohan Guo
Minghua Li
Xianlong Cheng
Feng Wei

Frontiers in Chemistry

doi 10.3389/fchem.2024.1438321

616 views

Original Research

Published on 25 Oct 2024

A complementary approach for detecting biological signals through a semi-automated feature selection tool

in Analytical Chemistry

Gabriel Santos Arini
Luiz Gabriel Souza Mencucini
Rafael de Felício
Luís Guilherme Pereira Feitosa
Paula Rezende-Teixeira
Henrique Marcel Yudi de Oliveira Tsuji
Alan Cesar Pilon
Danielle Rocha Pinho
Letícia Veras Costa Lotufo
Norberto Peporine Lopes

Frontiers in Chemistry

doi 10.3389/fchem.2024.1477492

1,267 views

Original Research

Published on 16 Oct 2024

Dynamics of optical properties of sequentially diluted lucigenin aqueous solutions according to luminescence data

in Analytical Chemistry

Dmitrii L. Tytik
Viktor I. Kuzmin
Olga V. Souvorova
Alexandra A. Revina

Frontiers in Chemistry

doi 10.3389/fchem.2024.1439250

621 views

Editorial

Published on 16 Oct 2024

Editorial: Application of metabolomics, peptidomics and proteomics in human nutrition and health

in Analytical Chemistry

Evroula Hapeshi
Victoria Samanidou
Ioannis Sarigiannis
Christos Petrou
Panagiotis Vorkas

Frontiers in Chemistry

doi 10.3389/fchem.2024.1504501

713 views

Original Research

Published on 14 Oct 2024

Comparison of genotoxic impurities in extracted nicotine vs. synthetic nicotine

in Analytical Chemistry

Ayesha Nisathar
Hui Chen
Xiaoli Lei
Zeyu Zeng
Jia Chen

Frontiers in Chemistry

doi 10.3389/fchem.2024.1483868

1,787 views

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Articles

Quality identification of Amomi fructus using E-nose, HS-GC-IMS, and intelligent data fusion methods

Discriminating the adulteration of varieties and misrepresentation of vintages of Pu’er tea based on Fourier transform near infrared diffuse reflectance spectroscopy

Microfluidic biosensors for rapid detection of foodborne pathogenic bacteria: recent advances and future perspectives

Establishment and evaluation of a UPLC-MS/MS method for simultaneous determination of bongkrekic acid and dehydroacetic acid in rice noodles

Innovative determination of phytohormones in Aloe vera

Research on detection methods of related substances and degradation products of the antitumor drug selpercatinib

Challenges in “probing spectroscopic probes” for noninvasive simultaneous disease diagnosis

Comprehensive plasma metabolomics analysis of berberine treatment in ulcerative colitis rats by LC-MS/MS

Analysis of the key component puff-by-puff transport in special segments and aerosol for electrical heated tobacco product

Chemical characterization of wheat-based waste derived from a pharmaceutical process for its potential valorization

Chromatographic analysis of ponatinib and its impurities: method development, validation, and identification of new degradation product

Digital identification and adulteration analysis of Codonopsis Radix and Stellariae Radix based on the “digital identity” of chemical compositions

A complementary approach for detecting biological signals through a semi-automated feature selection tool

Dynamics of optical properties of sequentially diluted lucigenin aqueous solutions according to luminescence data

Editorial: Application of metabolomics, peptidomics and proteomics in human nutrition and health

Comparison of genotoxic impurities in extracted nicotine vs. synthetic nicotine