Frontiers in Chemistry | Analytical Chemistry

Original Research

Published on 10 Dec 2021

ZIF-8/PI Nanofibrous Membranes With High-Temperature Resistance for Highly Efficient PM0.3 Air Filtration and Oil-Water Separation

in Analytical Chemistry

Yu Li
Dan Wang
Guanchen Xu
Li Qiao
Yong Li
Hongyu Gong
Lei Shi
Dongwei Li
Meng Gao
Guoran Liu

Frontiers in Chemistry

doi 10.3389/fchem.2021.810861

7,921 views
26 citations

Original Research

Published on 10 Dec 2021

The Imprinted PARAFILM as a New Carrier Material for Dried Plasma Spots (DPSs) Utilizing Desorption Electrospray Ionization Mass Spectrometry (DESI-MS) in Phospholipidomics

in Analytical Chemistry

Jiansong Chen
Yue Hu
Congxiang Shao
Haiyun Zhou
Zhiyue Lv

Frontiers in Chemistry

doi 10.3389/fchem.2021.801043

3,938 views
4 citations

Original Research

Published on 10 Dec 2021

Fast Screening and Identification of Illegal Adulterated Glucocorticoids in Dietary Supplements and Herbal Products Using UHPLC-QTOF-MS With All-Ion Fragmentation Acquisition Combined With Characteristic Fragment Ion List Classification

in Analytical Chemistry

Ying Xue
Yanghao Sheng
Jue Wang
Qi Huang
Fengyu Zhang
Ying Wen
Shao Liu
Yueping Jiang

Frontiers in Chemistry

doi 10.3389/fchem.2021.785475

4,187 views
12 citations

Original Research

Published on 09 Dec 2021

Novel Extraction Method for Combined Lipid and Metal Speciation From Caenorhabditis elegans With Focus on Iron Redox Status and Lipid Profiling

in Analytical Chemistry

Bastian Blume
Michael Witting
Philippe Schmitt-Kopplin
Bernhard Michalke

Frontiers in Chemistry

doi 10.3389/fchem.2021.788094

4,370 views
7 citations

Original Research

Published on 09 Dec 2021

Synergistic Combination of Facile Thiol-Maleimide Derivatization and Supramolecular Solvent-Based Microextraction for UHPLC–HRMS Analysis of Glutathione in Biofluids

in Analytical Chemistry

Mengmeng Yan
Feng Gao
Meng Chen
Qi Hu
Yuqin Yang
Kedian Chen
Penglong Wang
Haimin Lei
Qiang Ma

Frontiers in Chemistry

doi 10.3389/fchem.2021.786627

4,967 views
9 citations

Original Research

Published on 08 Dec 2021

UV-Induced Formation of Ice XI Observed Using an Ultra-High Vacuum Cryogenic Transmission Electron Microscope and its Implications for Planetary Science

in Analytical Chemistry

Akira Kouchi
Yuki Kimura
Kensei Kitajima
Hiroyasu Katsuno
Hiroshi Hidaka
Yasuhiro Oba
Masashi Tsuge
Tomoya Yamazaki
Kazuyuki Fujita
Tetsuya Hama

Frontiers in Chemistry

doi 10.3389/fchem.2021.799851

4,743 views
11 citations

Original Research

Published on 07 Dec 2021

A Label-Free Immunosensor Based on Gold Nanoparticles/Thionine for Sensitive Detection of PAT Protein in Genetically Modified Crops

in Analytical Chemistry

Qianwen Yang
Yu Wang
Xiaofeng Liu
Hua Liu
Huifang Bao
Jinbin Wang
Haijuan Zeng

Frontiers in Chemistry

doi 10.3389/fchem.2021.770584

3,470 views
9 citations

Original Research

Published on 06 Dec 2021

Comparison of Three Complementary Analytical Techniques for the Evaluation of the Biosimilar Comparability of a Monoclonal Antibody and an Fc-Fusion Protein

in Analytical Chemistry

Alice Demelenne
Arij Ben Yahia
Delphine Lempereur
Jacques Crommen
Anne-Catherine Servais
Ines Fradi
Marianne Fillet

Frontiers in Chemistry

doi 10.3389/fchem.2021.782099

6,205 views
4 citations

Mini Review

Published on 06 Dec 2021

Mass Spectrometry for O-GlcNAcylation

in Analytical Chemistry

Ruoting Yin
Xin Wang
Cheng Li
Yuhan Gou
Xuecheng Ma
Yongzhao Liu
Jianfang Peng
Chao Wang
Ying Zhang

Frontiers in Chemistry

doi 10.3389/fchem.2021.737093

6,789 views
6 citations

Original Research

Published on 03 Dec 2021

New Methylene Blue Covalently Functionalized Graphene Oxide Nanocomposite as Interfacial Material for the Electroanalysis of Hydrogen Peroxide

in Analytical Chemistry

Jifang Chen
Ziqing Gao
Ruonan Yang
Huiling Jiang
Lin Bai
Ailong Shao
Hai Wu

Frontiers in Chemistry

doi 10.3389/fchem.2021.788804

4,566 views
7 citations

Original Research

Published on 30 Nov 2021

Targeted On-Demand Screening of Pesticide Panel in Soil Runoff

in Analytical Chemistry

Vikram Narayanan Dhamu
Suhashine Sukumar
Crisvin Sajee Kadambathil
Sriram Muthukumar
Shalini Prasad

Frontiers in Chemistry

doi 10.3389/fchem.2021.782252

6,194 views
5 citations

Original Research

Published on 29 Nov 2021

Sensitive LC-MS/MS Methods for Amphotericin B Analysis in Cerebrospinal Fluid, Plasma, Plasma Ultrafiltrate, and Urine: Application to Clinical Pharmacokinetics

in Analytical Chemistry

Leandro Francisco Pippa
Maria Paula Marques
Anna Christina Tojal da Silva
Fernando Crivelenti Vilar
Tissiana Marques de Haes
Benedito Antônio Lopes da Fonseca
Roberto Martinez
Eduardo Barbosa Coelho
Lauro Wichert-Ana
Vera Lucia Lanchote

Frontiers in Chemistry

doi 10.3389/fchem.2021.782131

9,227 views
12 citations

Original Research

Published on 24 Nov 2021

Accurate Identification of Degraded Products of Aflatoxin B1 Under UV Irradiation Based on UPLC-Q-TOF-MS/MS and NMR Analysis

in Analytical Chemistry

Yan-Duo Wang
Cheng-Gang Song
Jian Yang
Tao Zhou
Yu-Yang Zhao
Jian-Chun Qin
Lan-Ping Guo
Gang Ding

Frontiers in Chemistry

doi 10.3389/fchem.2021.789249

5,533 views
22 citations

Original Research

Published on 23 Nov 2021

Characterizing Oligomeric Hydroxyl Silicon Oils by MALDI-TOF MS With the Pyridine-Modified Matrix

in Analytical Chemistry

Xiaoxiao Zhang
Yan Wang
Yiqiu Hu
Cheng Guo
Chenghua Li
Kezhi Jiang

Frontiers in Chemistry

doi 10.3389/fchem.2021.755174

4,405 views

Original Research

Published on 23 Nov 2021

A Convenient and Label-Free Colorimetric Detection for L-Histidine Based on Inhibition of Oxidation of 3,3′,5,5′-Tetramethylbenzidine-H2O2 System Triggered by Copper Ions

in Analytical Chemistry

Zhikun Zhang
Wenmeng Zhao
Cuixia Hu
Yapeng Cao
Yumin Liu
Qingju Liu

Frontiers in Chemistry

doi 10.3389/fchem.2021.773519

5,443 views
5 citations

Original Research

Published on 22 Nov 2021

Vertically Ordered Mesoporous Silica-Nanochannel Film-Equipped Three-Dimensional Macroporous Graphene as Sensitive Electrochemiluminescence Platform

in Analytical Chemistry

Jiawei Gong
Hongliang Tang
Xuan Luo
Huaxu Zhou
Xueting Lin
Kailong Wang
Fei Yan
Fengna Xi
Jiyang Liu

Frontiers in Chemistry

doi 10.3389/fchem.2021.770512

3,620 views
13 citations

Original Research

Published on 19 Nov 2021

Exploring the Thickness-Dependence of the Properties of Layered Gallium Sulfide

in Analytical Chemistry

Yael Gutiérrez
Maria M. Giangregorio
Stefano Dicorato
Fabio Palumbo
Maria Losurdo

Frontiers in Chemistry

doi 10.3389/fchem.2021.781467

6,878 views
44 citations

Original Research

Published on 19 Nov 2021

The Interaction of Cellulose Thin Films With Small Organic Molecules—Comparability of Two Inherently Different Methods

in Analytical Chemistry

Lisa Hoffellner
Elias M. Henögl
Patrick Petschacher
Robert Schennach
Erich Leitner

Frontiers in Chemistry

doi 10.3389/fchem.2021.769022

3,673 views
2 citations

Original Research

Published on 17 Nov 2021

Colorimetric and Fluorescent Dual-Modality Sensing Platform Based on Fluorescent Nanozyme

in Analytical Chemistry

Yejian Wan
Jingwen Zhao
Xiaochun Deng
Jie Chen
Fengna Xi
Xiaobo Wang

Frontiers in Chemistry

doi 10.3389/fchem.2021.774486

7,220 views
39 citations

Original Research

Published on 16 Nov 2021

Multielement Characterization and Antioxidant Activity of Italian Extra-Virgin Olive Oils

in Analytical Chemistry

Maria Luisa Astolfi
Federico Marini
Maria Agostina Frezzini
Lorenzo Massimi
Anna Laura Capriotti
Carmela Maria Montone
Silvia Canepari

Frontiers in Chemistry

doi 10.3389/fchem.2021.769620

4,331 views
11 citations

Original Research

Published on 04 Nov 2021

An Automated Aerosol Collection and Extraction System to Characterize Electronic Cigarette Aerosols

in Analytical Chemistry

Yeongkwon Son
Andrey Khlystov

Frontiers in Chemistry

doi 10.3389/fchem.2021.764730

3,833 views
4 citations

Original Research

Published on 03 Nov 2021

Combined Methodologies for Determining In Vitro Bioavailability of Drugs and Prediction of In Vivo Bioequivalence From Pharmaceutical Oral Formulations

in Analytical Chemistry

A. De Simone
L. Davani
S. Montanari
V. Tumiatti
S. Avanessian
F. Testi
V. Andrisano

Frontiers in Chemistry

doi 10.3389/fchem.2021.741876

8,419 views
3 citations

Editorial

Published on 01 Nov 2021

Editorial: Novel SERS-Active Materials and Substrates: Sensing and (Bio)applications

in Analytical Chemistry

Piotr Piotrowski
Marcin Witkowski
Christa Brosseau
Yukihiro Ozaki
Agata Królikowska

Frontiers in Chemistry

doi 10.3389/fchem.2021.784735

2,737 views
4 citations

Correction

Published on 29 Oct 2021

Corrigendum: UHPLC-(ESI)-HRMS and NMR-Based Metabolomics Approach to Access the Seasonality of Byrsonima intermedia and Serjania marginata From Brazilian Cerrado Flora Diversity

in Analytical Chemistry

Ana C. Zanatta
Wagner Vilegas
RuAngelie Edrada-Ebel

Frontiers in Chemistry

doi 10.3389/fchem.2021.737969

1,958 views
4 citations