Analyst, 2024, 149,5255-5264
DOI: 10.1039/D4AN00780H, Paper

Lucille Kuster, Priscilia Diane Mamboundou, Asma Boushih, Yasmine Rassi, Alexandre Benoît, Samuel Parent-Vézina, Michel Lord-St-Vincent, Jean-Philippe Guillemette, Mathieu Frenette
Edible oils oxidize in air to form a variety of α,β-unsaturated carbonyl containing products collectively called ‘lipid-derived electrophiles’. A commercially available “turn-on” fluorescent probe 7-mercapto-4-methylcoumarin is used to quantify ‘electrophilic content’ in oil-containing foods.
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Analyst, 2024, 149,5165-5173
DOI: 10.1039/D4AN00973H, Paper

Emily Dominique, Christophe Renault
The strong adsorption of 6PPD onto glassy carbon and its reversible two electron oxidation enables simple and sensitive electrochemical detection with an LOD of 10 nM.
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Analyst, 2024, 149,5287-5297
DOI: 10.1039/D4AN00916A, Paper

Jian Song, Wenlong Liang, Hongtao Huang, Hongyan Jia, Shouning Yang, Chunlei Wang, Huayan Yang
A novel feature-extractor-based fusion-assisted machine learning strategy was developed for high accuracy and rapid strain differentiation using MALDI-TOF MS and Raman spectra.
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Analyst, 2024, 149,5277-5286
DOI: 10.1039/D4AN00649F, Paper

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Naghmeh Aboualigaledari, Anitha Jayapalan, Panesun Tukur, Mengxin Liu, Frank Tukur, Yanling Zhang, Gerald Ducatte, Madan Verma, Janet Tarus, Simona E. Hunyadi Murph, Jianjun Wei
Hybrid nanoparticles composed of gold nanoparticles and carbon nanodots provide great signal amplification in SERS detection of herbicide molecules.
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Analyst, 2024, 149,5265-5276
DOI: 10.1039/D4AN01102C, Paper

Longmei Yao, Xue Mei, Jiajia Zhi, Wenchang Wang, Qingyi Li, Ding Jiang, Xiaohui Chen, Zhidong Chen
In this study, a novel electrochemiluminescent (ECL) sensor for highly sensitive detection of trilobatin (Tri) was developed based on silver metal–organic frameworks (AgMOFs) and nitrogen-doped carbon quantum dots (N-CDs).
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Analyst, 2024, 149,5206-5212
DOI: 10.1039/D4AN01165A, Paper

Xueying Zhu, Tikai Liang, Dianping Tang
A highly efficient photoelectrochemical (PEC) strategy was proposed for the determination of ascorbic acid (AA).
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Analyst, 2024, 149,5191-5205
DOI: 10.1039/D4AN01061B, Paper

Ahmad Hasan As'ari, Rizky Aflaha, Laila Katriani, Ahmad Kusumaatmaja, Iman Santoso, Rike Yudianti, Kuwat Triyana
Utilizing the specific interaction between carboxylic groups and ammonia gas has led to the development of an ultra-sensitive ammonia sensor based on a quartz crystal microbalance using nanofibers overlaid with carboxylic group-functionalized MWCNTs.
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Analyst, 2024, 149,5320-5328
DOI: 10.1039/D4AN00961D, Paper

Yusuke Hibi
Nonlinear reference-free analysis in pyrolysis-MS enables accurate compositional analysis even in reactive and interactive systems.
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Analyst, 2024, 149,5174-5183
DOI: 10.1039/D4AN00996G, Paper

Takafumi Hirata, Kyoko Kobayashi, Hui Hsin Khoo, Osamu Shikino, Hisashi Asanuma
A new analytical technique for detection of organic compounds using inductively coupled plasma-tandem mass spectrometry (ICP-MS/MS) is described.
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Analyst, 2024, 149,5313-5319
DOI: 10.1039/D4AN00946K, Paper

Wei Xu, Lichun Zou, Haiyan Wang, Changhui Xu, Qinyang Fan, Jingjie Sha
The efficient identification and validation of drug targets are paramount in drug discovery and development.
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Analyst, 2024, 149,5344-5352
DOI: 10.1039/D4AN01050G, Paper

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Auraya Manaprasertsak, Julhash U. Kazi, Catharina Hagerling, Kenneth J. Pienta, Per Malmberg, Emma U. Hammarlund
This study uses Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) to analyze cholesterol alterations in cancer tissue, revealing changes in fragmentation and isotopes that suggest potential diagnostic vulnerabilities.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN00983E, Paper

Kwanhwi Ko, Hajun Yoo, Sangheon Han, Won Seok Chang, Donghyun Kim
The combination of dielectrophoresis and surface-enhanced Raman spectroscopy provides an effective method for analyzing the Raman characteristics and the dielectrophoretic behavior of polystyrene beads and U-87MG cells in a microfluidic environment.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01160K, Paper

Maria Nikitina, Pavel Khramtsov, Stepan Devyatov, Rishat Valeev, Marina Eryomina, Andrey Chukavin, Mikhail Rayev
LaNiO₃ nanosphere-based NLISA has been demonstrated for the first time. The assay enables the CRP effective detection with high sensitivity.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN00964A, Paper

Feng-yan Kuang, De-jun Hu, Lu Wang, Fei Chen, Guang-ping Lv
The selection of the matrix is crucial for matrix assisted laser desorption ionization mass spectrometry imaging (MALDI-MSI).
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01005A, Paper

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Oksana A. Bondar, Gamal A. I. Moustafa, Thomas B. R. Robertson
The NMR hyperpolarisation technique SABRE has been used to hyperpolarise ¹³C labelled pyruvate in a predominantly aqueous solution which has then been measured by benchtop NMR.
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Analyst, 2024, Accepted Manuscript
DOI: 10.1039/D4AN01082E, Critical Review

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Jagpreet Singh Sidhu, Gurjot Kaur, Atharva Rajesh Chavan, Mandeep Chahal, Rajeev Taliyan
The use of chemiluminophores for tracing enzymatic activities in live-cell imaging has gained significant attention, making them valuable tools for diagnostic applications. Among various chemiluminophores, the phenoxy-1,2-dioxetane scaffold exhibits significant...
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Analyst, 2024, 149,5372-5380
DOI: 10.1039/D4AN00861H, Paper

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Felix Frank, Daniela Tomasetig, Peter Nahringbauer, Wolfgang Ipsmiller, Gerd Mauschitz, Karin Wieland, Bernhard Lendl
Coupling Raman and VIS spectroscopy enables the study of AgNP aggregations induced by surfactants.
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Analyst, 2024, 149,5401-5410
DOI: 10.1039/D4AN00990H, Paper

Nor Dyana Zakaria, Ibrahim Luqman Salih, Hairul Hisham Hamzah, Turgut Sönmez, Muhamad Huzaifah Omar, Noorhashimah Mohamad Nor, Khairunisak Abdul Razak, Venugopal Balakrishnan
The graphic abstract displays the integration of the SPGE measurement system with an electrochemical cell-based 3D printing to evaluate the electrochemical behaviors and 3D images of both unactivated and activated SPGEs.
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Analyst, 2024, 149,5423-5432
DOI: 10.1039/D4AN01015A, Paper

Darcy Cochran, Panteleimon G. Takis, James L. Alexander, Benjamin H. Mullish, Nick Powell, Julian R. Marchesi, Robert Powers
Evaluating how sample preparation methods and data analysis platforms impact measured metabolite concentrations underscores the need for a universal consensus in the followed approaches for metabolomics data analysis.
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Analyst, 2024, 149,5411-5422
DOI: 10.1039/D4AN01136H, Paper

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Mohammad Hossein Ghanbari, Markus Biesalski, Oliver Friedrich, Bastian J. M. Etzold
Screen printing was employed for the first time to examine the effect of electrode size and arrangement on the performance of a microfluidic paper-based electroanalytical device for clozapine sensing.
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Analyst, 2024, 149,5394-5400
DOI: 10.1039/D4AN01060D, Paper

Xiaoqing Zhang, Shanglin Li, Mei Liu
A fluorescence biosensing strategy was developed based on CuS-BSA for sensitive and rapid detection of Escherichia coli.
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Analyst, 2024, 149,5527-5534
DOI: 10.1039/D4AN01107D, Paper

Hongliang Ma, Shiqi Wang, Gaoxuan Wang, Qilei Zhang, Shenlong Zha, Xueyuan Cai, Lingli Li, Pan Pan, Qiang Liu, Shengbao Zhan
A novel method combining dual-channel concentration signal averaging with detector gain optimization is proposed to improve the measurement precision and response speed of the sensor within the 1–10 second integration time.
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Analyst, 2024, 149,5555-5562
DOI: 10.1039/D4AN01075B, Paper

Nikita Thomas, Mengzhen Lyu, Jadon Khouv, Dhésmon Lima, Sabine Kuss
The cellular electrochemical current response is impacted by media composition and light exposure during scanning electrochemical microscopy (SECM).
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Analyst, 2024, 149,5463-5475
DOI: 10.1039/D4AN01044B, Paper

Zuriel Erikson Joven, Piyush Raj, Ishan Barman
Monte Carlo simulations of spatially offset Raman spectroscopy (SORS) produce widely-applicable, quantitative frameworks for optimizing and interpreting SORS experiments.
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Analyst, 2024, 149,5433-5442
DOI: 10.1039/D4AN00787E, Paper

Qi Wang, Pei Liu, Ke Xiao, Wenying Zhou, Jinfeng Li, Yun Xi
Group A streptococcus (GAS) is a pathogen typically transmitted through respiratory droplets and skin contact, causing an estimated 700 million mild non-invasive infections worldwide each year.
The content of this RSS Feed (c) The Royal Society of Chemistry

Analyst, 2024, 149,5476-5481
DOI: 10.1039/D4AN00758A, Paper

Erli Cai, Yage Chen, Jing Zhang, Haozheng Li, Yiran Li, Shuai Yan, Zhiyong He, Quan Yuan, Ping Wang
For living HeLa cells, we report a small and minimally-invasive Raman reporter (about 2 aa and <1 kDa), which can be site-specifically introduced into proteins by genetic codon expansion combined with tetrazine ligation.
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Analyst, 2024, 149,5563-5571
DOI: 10.1039/D4AN01127A, Paper

Zhentao Sun, Youquan Zhao, Yameng Liu, Chen Chen, Hao Chen
A paper-based microfluidic disc is used for the rapid determination of various nutrients in water.
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Analyst, 2024, 149,5518-5526
DOI: 10.1039/D4AN01139B, Paper

Tapparath Leelasattarathkul, Thithawat Trakoolwilaiwan, Kawin Khachornsakkul
A simple and low-cost distance-based paper analytical device (dPAD) was combined with gold nanomaterials for uric acid quantification.
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Analyst, 2024, 149,5546-5554
DOI: 10.1039/D4AN01096E, Paper

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Ruchi Gupta, Nicholas J. Goddard
In this work, acoustically levitated droplets serve as wells of microtitre plates and are acoustically manipulated to perform chemical and biological reactions in a non-contact fashion.
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Analyst, 2024, 149,5535-5545
DOI: 10.1039/D4AN00729H, Paper

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Katherine J. I. Ember, Nassim Ksantini, Frédérick Dallaire, Guillaume Sheehy, Trang Tran, Mathieu Dehaes, Madeleine Durand, Dominique Trudel, Frédéric Leblond
Raman spectroscopy and machine learning is used in combination to detect COVID-19 positive saliva in liquid form.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN00784K, Paper

Liang Ma, Wenqing Gao, Xiangyang Hu, Dongdong Zhou, Chenlu Wang, Jiancheng Yu, Keqi Tang
An improved cancer diagnosis algorithm for protein mass spectrometry based on PCA and 1D neural network combining ResNet and SENet is proposed and successfully applied to the diagnosis of ovarian cancer with high accuracy and strong fitting ability.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01203H, Paper

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Claire E. Hefner, Prakash Aryal, Eric Brack, Todd Alexander, Charles S. Henry
Assessment of pesticide exposure using a fast-flow capillary device (created with Bio.Render.com).
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01103A, Critical Review

Wenteng Tang, Junlei Han, Wenhong Zhang, Huimin Li, Jun Chen, Wei Song, Li Wang
Molecularly imprinted polymer sensors, combined with electrochemical, optical, thermal, and acoustic detection technologies, detect biomarkers for key cardiovascular diseases: coronary artery disease, acute myocardial infarction, and heart failure.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01260G, Paper

Sunil S. Adav, Yan Wen Crystal Tan, Choon Teck Low, Song Wei Loo, Ridhwan Yusoff, Archana Gautam, Yuk Lin Yong, Chiew Yung Yang, Chin Chin Lim, Kee Woei Ng
In firearm forensic investigations, detecting gunshot residue (GSR) is crucial for linking firearms to suspects and determining firing distance for forensic reconstruction.
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Analyst, 2024, Accepted Manuscript
DOI: 10.1039/D4AN01095G, Paper

Jiafan Ji, Qianqian Yan, Yi Chen, Gaosheng Zhao, Bin Jia, Li Xu, Ping Cheng
Ground-level ozone pollution poses significant risks to both ecosystems and human health, necessitating the implementation of effective control strategies. This investigtion concentrated on a monolithic ozone degradation catalyst composed of...
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01175A, Minireview

Chenyang Xu, Huanhuan Shi, Zhongjian Tan, Yun Zheng, Weizheng Xu, Zhengxian Dan, Jiacong Liao, Zhiying Dai, Yali Zhao
This review discusses the formation and manipulation of magnetic droplets on microfluidic chips and classifies related detection techniques. Applications in biomedicine were reviewed. Future development of this emerging field is provided.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN00872C, Paper

Chia Yen Liew, Wun-Long Li, Chi-Kung Ni
Logical procedures for structural determination of fructooligosaccharides and raffinose family oligosaccharides.
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Analyst, 2024, Accepted Manuscript
DOI: 10.1039/D4AN01305K, Paper

Yi-Xuan Li, Yu-Xuan Dai, Ju-Zheng Wang, Jérôme Chauvin, Xueji Zhang, Serge Cosnier, Robert Marks, Dan Shan
The concentration of zinc ions in semen is significantly correlated to the sperm viability and male fertility. In this work, a reliable ratiometric fluorescence probe (ZIF-9-TCPP) based on the efficient...
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Analyst, 2024, Accepted Manuscript
DOI: 10.1039/D4AN01269K, Paper

Hong Zeng, Xiao Ma, Shufen Pan, Yuting Han, Yanyan Tang, Yulan Fan, Yongquan Wu
Inflammation is a complex physiological response involving various cellular and molecular events. Sulfur dioxide (SO2), which is usually in the form of HSO3- and SO32- under physiological conditions, plays a...
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01164C, Paper

Anil Sharma, Thomas Hulse, Aymen H. Qatamin, Monica Moreno, Klester S. Souza, Marcelo B. Pereira, Fabricio S. Campos, Leandro B. Carneiro, Antonio M. H. de Andrade, Paulo M. Roehe, Flavio Horowitz, Sergio B. Mendes
This article focuses on the application of electrochemically modulated surface plasmon waves for structural characterization and for assessing signal transduction performance of redox-labeled DNA-based sensing platforms.
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Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01029A, Paper

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Md Raduanul H. Chowdhury, Clementinah Oladun, Nuwandi M. Ariyasingha, Anna Samoilenko, Tarek Bawardi, Dudari B. Burueva, Oleg G. Salnikov, Larisa M. Kovtunova, Valerii I. Bukhtiyarov, Zhongjie Shi, Kehuan Luo, Sidhartha Tan, Juri G. Gelovani, Igor V. Koptyug, Boyd M. Goodson, Eduard Y. Chekmenev
The feasibility of ultrafast (1.7 s) ventilation MRI with a 1 × 1 × 50 mm³ voxel size is demonstrated using hyperpolarized propane gas contrast agent in excised rabbit lungs on a 0.35 T clinical MRI scanner without any scanner modification.
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Phys. Chem. Chem. Phys., 2024, 26,27325-27331
DOI: 10.1039/D4CP00954A, Paper

Feijun Huang, Wenli Su, Yubo Yang, Hang Wang, Zhishan Bo, Pengfei Jing, Wenkai Zhang
The Se-modified PDI oligomers experience triplet states formation in the solvents, but there are differences in the efficiency of triplet state generation due to variations in molecular structure.
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Phys. Chem. Chem. Phys., 2024, 26,27510-27518
DOI: 10.1039/D4CP03101F, Paper

J. Zarpellon, D. H. Mosca, J. Varalda
Heavily Fe-doped GaAs, investigated using a DFT approach, reveals a spin polarized electronic band structure correlated with magnetic circular dichroism and complex Kerr and Faraday rotation angles in agreement with some previous experiments.
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Phys. Chem. Chem. Phys., 2024, 26,27301-27313
DOI: 10.1039/D4CP03217A, Paper

Valentina V. Sobornova, Valeriya V. Mulloyarova, Konstantin V. Belov, Alexey A. Dyshin, Peter M. Tolstoy, Mikhail G. Kiselev, Ilya A. Khodov
The structural and sorption characteristics of a composite material consisting of a silica aerogel loaded with flufenamic acid were investigated using a variety of nuclear magnetic resonance techniques.
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Phys. Chem. Chem. Phys., 2024, 26,27602-27616
DOI: 10.1039/D4CP03355H, Paper

Andrey V. Korshunov
A submicron aluminum particle during oxidation is a shrinking spherical segment due to the growth of a single γ-Al₂O₃ nucleus.
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Phys. Chem. Chem. Phys., 2024, 26,27536-27543
DOI: 10.1039/D4CP03676J, Paper

Timothy B. Huber, Ralph A. Wheeler
The accuracy of DLPNO-CCSD(T)/CBS and composite methods G3(MP2)-RAD and CBS-RAD is assessed against CCSD(T)/aug-cc-pVTZ for activation energies and reaction enthalpies in hydrocarbon radical addition reactions relevant to free radical polymerization.
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Phys. Chem. Chem. Phys., 2024, 26,27624-27632
DOI: 10.1039/D4CP03769C, Paper

Fanke Zeng, Wanglai Cen
Credible property calculations based on the structure prediction of multi-component catalyst clusters under working conditions via a machine-learning-accelerated genetic algorithm and ab initio thermodynamics approach.
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Phys. Chem. Chem. Phys., 2024, 26,27735-27740
DOI: 10.1039/D4CP03373F, Paper

Suman Mandal, Krishnakumar S. R. Menon
The structural and spectroscopic evolution of Li-doped NiO, along with the behavior of doped hole states, are investigated using XRD and XAS.
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Phys. Chem. Chem. Phys., 2024, 26,27498-27509
DOI: 10.1039/D4CP02063D, Paper

Bianca Tainá Ferreira, Matheus Martins, Fritz Huguenin
This study examines the electrochemical performance of nitrogen-doped TiO₂, Fe–N–C, and CuHCF electrodes for energy conversion in acidic solution neutralization, capturing 62.9 kJ per mole of protons.
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Phys. Chem. Chem. Phys., 2024, 26,27751-27762
DOI: 10.1039/D4CP03534H, Paper

Po-Jen Hsu, Atsuya Mizuide, Jer-Lai Kuo, Asuka Fujii
Infrared spectroscopy combined with a deep-learning structure sampling approach reveals the origin of the unusual structure preference in protonated fluorinated alcohol clusters.
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