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A strategy for electrochemical biosensing based on dendritic HCR amplification for detection of RNA m5C and m6A methylation Anal. Chim. Acta (IF 5.7) Pub Date : 2025-02-13 Mimi Li, Lina Wang, Yue Hu, Yi Liu, Shuang Xu, Kexing Peng, Chenghong Li, Hui Huang, Lichao Fang, Lulu Li, Huamin Liu, Xiaolong Wang, Junsong Zheng
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Functional Nucleic Acid-based Fluorescence Imaging for Tumor Microenvironment Monitoring: A Review Anal. Chim. Acta (IF 5.7) Pub Date : 2025-02-13 Zuoxiang Liang, Fengyu Tian
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De novo design of dual-detection fluorescent sensors for bisulfite and copper (II) ion based on cascade activation Anal. Chim. Acta (IF 5.7) Pub Date : 2025-02-10 Tian Tan, Wenyu Xi, Chenxu Duan, Ying Han, Peikun Xiao, Hongqi Yin, Hong Huang, Xulang Chen, Yanjun Hu, Xiaohuan Huang
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Development of a Highly Multiplexed RT-LAMP Assay for Coverage of Genetic Sequence Diversity Anal. Chem. (IF 6.7) Pub Date : 2025-02-13 Shane D. Gilligan-Steinberg, Enos C. Kline, Qin Wang, Rhett J. Britton, Wookyeom Kim, Jason W. Rupp, Hanwen Gu, Ingrid A. Beck, Ian T. Hull, Nuttada Panpradist, Joanne D. Stekler, Lisa M. Frenkel, Paul K. Drain, James J. Lai, Barry R. Lutz
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High-Sensitivity Fluorescence-Based Detection of Reverse Transcriptase Read-Through of GC-Rich Short Tandem Repeat RNA Anal. Chem. (IF 6.7) Pub Date : 2025-02-13 Weiqi Qiu, Catherine Hazard, Yujing Li, Peng Jin, Huiqing Zhou
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A Fluorescence-Based Temperature-Jump Apparatus for Illustrating Protein Dynamics on the Millisecond Time Scale Anal. Chem. (IF 6.7) Pub Date : 2025-02-13 Liang-Che Kung, Li-Kang Chu
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Introducing a Depressurization Step in Online LCxSFC Modulation Anal. Chem. (IF 6.7) Pub Date : 2025-02-13 Margaux Sanchez, Julien Crepier, Karine Faure
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Laser Ablation Coupled with LC-ICP-MS for Local Speciation of Trace Elements in Tissues Anal. Chem. (IF 6.7) Pub Date : 2025-02-13 Makiko Iwase, Yu-Ki Tanaka, Yasunori Fukumoto, Noriyuki Suzuki, Yasumitsu Ogra
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A Dual-Structured Chromogenic Enzyme Platform for a Rapid, Sensitive, Durable, and Precise Gene Expression Analysis Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Mu-Shen Chang, Chia-Yi Lee, Yu-Yen Chang, Hsin-Yu Wu, Yeng-Tseng Wang, Hsuan Chao, En-Shuo Liu, Hsin-Kai Huang, Wen-Wei Lin
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Colorimetric, Quantitative, and Portable Liquid Crystal Elastomer Biosensing of Cholesterol and Malathion Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Chongyang Mu, Dawei Feng, Mashooq Khan, Haoyang Song, Sundas Munir, Qiongzheng Hu, Li Yu
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Near-Infrared Mobile Cloud OA-ICOS Sensor System for Atmospheric Carbon Dioxide Monitoring Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Lei Zhang, Ying Hua, Yishen Zhou, Kaiyuan Zheng, Fang Song, Zhiyong Chang, Chuantao Zheng
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Analyzing the Cholesteryl Ester Fraction in Lipid Droplets with a Polarity-Ultrasensitive Fluorescence Lifetime Probe Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Sijia Lu, Yanyan Zhao, Diankai Liu, Zixu He, He Li, Wei Zhang, Xiaohua Li, Huimin Ma, Wen Shi
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Primer Exchange Reaction with Cascade RNA Transcription for Highly Specific Detection of Exosomal miRNA and Liver Cancer Diagnosis Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Yanming Lai, Wei Xiao, Zhiwei Lei, Huiping Long, Jiting Deng, Yiyu Wang, Lu Tao, Xingxing Liu, Jinjun Wu, Qiwei Zhang, Donglin Cao, Heng Xiao
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Customized AIEgen-Based Molecular Signaling Tags Combined Microfluidic Chip for Point-of-Care Testing Viable E. coli O157:H7 ACS Sens. (IF 8.2) Pub Date : 2025-02-12 Niu Feng, Yiqi Li, Yongkun Zhao, Jiacheng Tao, Hong Jiang, Shu Wang, Xiaolin Huang, Jimei Ma, Ben Zhong Tang
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Autonomous Sensor for In Situ Measurements of Total Alkalinity in the Ocean ACS Sens. (IF 8.2) Pub Date : 2025-02-12 Allison Schaap, Stathys Papadimitriou, Edward Mawji, John Walk, Emily Hammermeister, Matthew Mowlem, Socratis Loucaides
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Atomic Ru Species Driven SnO2-Based Sensor for Highly Sensitive and Selective Detection of H2S in the ppb-Level ACS Sens. (IF 8.2) Pub Date : 2025-02-12 Mingjia Zheng, Youde Cheng, Xiuli Zhang, Haonan Liu, Haiyan Xu, Xiangsu Dai, Guolong Shi, Yuan Rao, Lichuan Gu, Ming-Sheng Wang, Chao Li, Ke Li
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Daylight Visualization of Latent Fingerprints Exceeding Level 3 Details through Contradictory Electrostatic and Hydrogen-Bonding Interactions ACS Sens. (IF 8.2) Pub Date : 2025-02-12 Qiming Huo, Shengyu Feng, Dengxu Wang, Hongzhi Liu
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Three-dimensional DNA nanoamplifiers actuated by demethylase-activated deoxyribozyme for the ultrasensitive detection of FTO in human breast tissues Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-13 Li-Ping Fan, Xing-Miao Wang, Juan Li, Tong Shao, Ya-Xin Wang, De-Ming Kong
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K+ concentration-based NMR-fluorescence dual-functional senescence sensing using graphene quantum dots with crown ether structure Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-13 Xiaojing Chen, Quan Tao, Siwei Yang, Hang Wang, Xuelian Wang, Guqiao Ding, Xiumin Gao, Hui Dong, Liangliang Rong
Aging allows the occurrence and progression of cerebrovascular diseases, highlighting the importance of detecting senescent cells and tissues in the nervous system. Detecting senescent cells/tissues using nanoparticles as probes in the nervous system is desired with high sensitivity, high accuracy, and penetration of the blood-brain barrier. In response, we designed crown ether-based graphene quantum
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A Dual-Mode Electrochemical and Electrochemiluminescent Sensor Based on Hydrogen-Bonded Organic Frameworks for Highly Sensitive Detection of Mercury and Zinc Ions Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-12 Xinying Yan, Zhaojiang Yin, Yanqing Xu, Haotian Xie, Huiting Hu, Hao Fan, Jing Zhang
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Metabolic imaging of tumor tissue samples using planar fluorescence lifetime-based pH sensors and a SPAD array imager Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-12 Dario Angelone, Liang Li, Ciaran Devoy, Andrew B. Matheson, Ahmet T. Erdogan, Robert K. Henderson, Mark Tangney, Dmitri B. Papkovsky, Stefan Andersson-Engels, Sanathana Konugolu Venkata Sekar
Extracellular pH (pHe) is an important indicator of the homeostatic condition of mammalian tissue and its pathophysiological state such as tumor development and tissue acidosis. Optochemical sensors with internal referencing capabilities can perform dynamic quantitative imaging of pHe in live tissue samples. Here we have used planar solid-state pH sensors based on a fluorescent octaethylporphin-ketone
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Zeolite 5 A Mediated Palmitic Acid Detection in Tomato Seed Oil by Photoionization Detector Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-12 G. Oliva, L. Manin, S. Valić, S.K. Islam, A.S. Fiorillo, S.A. Pullano
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Magnetic levitation detection towards optimization of manufacturing deep-sea elastomers with extreme micro-bubble defects Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-10 Baocai Zhang, Chengqian Zhang, Chenxin Lyu, Peng Zhao, Huayong Yang
Soft robots offer unique advantages in deep-sea exploration, but bubbles in their elastomers degrade mechanical properties under extreme pressure, rendering their manufacturing process highly demanding. Here, to facilitate the optimization of deep-sea elastomer manufacturing, we propose a detection method to address challenges in non-destructively detecting internal extreme micro-bubbles using magnetic
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A platform of exogenous acoustic vortices for fabricating dimension-controllable cellular blocks Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-08 Wonseok Choi, Hyeongmin Kim, Hyewon Park, Tae Young Yune, Inchan Youn, Sungmin Han
This article presents a method for fabricating an individual dimension-controllable cellular block, such as a spheroid and organoid, using exogenous and focused acoustic vortices. The interaction of phased-delayed ultrasonic signals generates acoustic waves characterized by helical wavefronts, thereby having the potential to transfer orbital angular momentum (OAM) into a suspension. A follow-up generated
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Fully integrated microfluidic paper-based analytical device for straightforward extraction and estimation of the total phenolic content of olive oil samples Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-10 Haider A.J. Al Lawati, Javad Hassanzadeh, Laila Al-Maqbali, Ali Morsali
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Head-oriented adsorption of bacteriophages on paper-based device for fluorescent analysis of Klebsiella pneumoniae Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-10 Honglin Yang, Hongwei Yuan, Chong Yu, Shuguang Lu, Zhifeng Fu
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Real-time measurement of a single living cell energy metabolism using highly photostable and organelle-targeted oxygen nanosensors Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-10 Enlai Yang, Rui Jiang, Ying Xu, Jiahao Liang, Yang Yang, Luqiang Yu, Pengfei Wang, Xu-dong Wang
The measurement of energy metabolism in a single living cell provides new insights, both in understanding the important biological events, such as differentiation of stem cell, origin of tumor cell and drug resistance, and in studying progression of metabolism related diseases. For decades, scientists have been experimenting with various methods to achieve the goal. But, due to the size and fragility
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Morphological engineering for constructing GaN-decorated SnO2 nanopolygons with enhanced sensitivity and selectivity towards NO2 gas Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-10 Jong Heon Kim, Yujin Kim, Joo Hyung Lee, Min Hyeong Kang, Nuri Oh, Ran-Hee Shin, Jae Hwa Park, Ali Mirzaei, Sang Sub Kim, Jae-Hun Kim
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Correction: Infrared spectromicroscopy of biochemistry in functional single cells Analyst (IF 3.6) Pub Date : 2025-02-13 Luca Quaroni, Theodora Zlateva
Correction for ‘Infrared spectromicroscopy of biochemistry in functional single cells’ by Luca Quaroni et al., Analyst, 2011, 136, 3219–3232, https://doi.org/10.1039/C1AN15060J.
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Single-Reservoir Electrophoresis to Facilitate Layer-by-Layer Assembly of Gold Nanoparticles in Lateral Flow Immunoassay Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Xingzhi Che, Nikita Ivanov, Svetlana M. Krylova, Sergey N. Krylov
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Novel Method for Simultaneously Untargeted Metabolome and Targeted Exposome Analysis in One Injection Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Pengwei Guan, Yuting Wang, Tiantian Chen, Jun Yang, Xiaolin Wang, Guowang Xu, Xinyu Liu
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New BODIPY-Labeled Antibody for Detection of Foot-and-Mouth Disease Virus Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Tian Wei, Yun Zhang, Cong Liu, Yipei Wang, Suyu Mu, Manyuan Bai, Jinen Wu, Hu Dong, Jingjing Zhou, Shiqi Sun, Wenwu Qin, Huichen Guo
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Activator Strand Modifications in CRISPR/Cas12a: Unlocking the Potential for Casp-3-Targeted Biosensing and Imaging Analysis of Apoptosis Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Qing-Nan Li, Yun-Xi Cui, Zhi-Qi Dai, Zhi-Li Yao, Man-Ying Li, Qi-Liang Cai, De-Ming Kong
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Ultrasensitive Quantification of microRNA Copy Number in Individual Extracellular Vesicles Using DNA Tetrahedron-Based Single-Molecule Imaging Anal. Chem. (IF 6.7) Pub Date : 2025-02-12 Weifeng Liu, Hongwei Yang, Xiaolong Liu, Heqi Cai, Yuting Bao, Yifei Jiang, Wei Zhou, Jinghe Yuan, Zhen Zhang, Xiaohong Fang
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SIGNIFICANT IMPACT OF CONSUMABLE MATERIAL AND BUFFER COMPOSITION FOR LOW-CELL NUMBER PROTEOMIC SAMPLE PREPARATION Anal. Chem. (IF 6.7) Pub Date : 2025-02-11 Christopher Kune, Sylvia Tielens, Dominique Baiwir, Maximilien Fléron, Denis Vandormael, Gauthier Eppe, Laurent Nguyen, Gabriel Mazzucchelli
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A Cascaded Chip for the High-Purity Capture and Distinguishing Detection of Phenotypic Circulating Tumor Cells in Colon Cancer Anal. Chem. (IF 6.7) Pub Date : 2025-02-11 Tingting Liu, Wenmeng Zhang, Yin Zhang, Yuping Liu, Shuai Gao, Yingchun Zuo, Liang Zhu, Chenglin Li, Yanyan Yu
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Hyphenation of Affinity Capillary Electrophoresis with Mass Spectrometry for the Study of Ligand–Protein Interactions: n-Methylmorpholine Acetate Buffer and Polydopamine-Based Coating as Key Assets Anal. Chem. (IF 6.7) Pub Date : 2025-02-11 Clara Davoine, Marianne Fillet
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Construction of a Self-Enhanced Electrochemiluminescent Sensor Based on Tandem Signal Amplification and a Self-Luminescent Lanthanide Covalent-Organic Polymer for Ochratoxin A Assay Anal. Chem. (IF 6.7) Pub Date : 2025-02-11 Linlin Song, Xueting Cao, Yuncong Yang, Wenqi Chu, Xiaoran Zou, Lin Cui, Chun-Yang Zhang
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Highly Stretchable, Tough, and Transparent Chitin Nanofiber-Reinforced Multifunctional Eutectogels for Self-Powered Wearable Sensors ACS Sens. (IF 8.2) Pub Date : 2025-02-12 Xiaomeng Li, Lina Xu, Jianliang Gao, Manqing Yan, Qiyang Wang
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Electric-Ray-Inspired Universal Island-Bridge Structure for Transforming Nonpyroelectric Substrates into Pyroelectric Sensors ACS Sens. (IF 8.2) Pub Date : 2025-02-12 Peng Cheng, Jinhua Hong, Xiaohui Zhu, Bao Cheng, Lei Song, Xu Zhou, Peng Wen
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Exploring Differential Electron Transfer Kinetics of Electrochemical Aptamer-Based Sensors to Achieve Calibration-Free Measurements ACS Sens. (IF 8.2) Pub Date : 2025-02-11 Man Zhu, Chongyu Xie, Fan Xu, Shaoguang Li, Hui Li, Fan Xia
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Construction of Guanidinium-Functionalized Covalent Organic Frameworks via Phototriggered Click Reaction as a Dual-Mode Accurate Sensor for Malondialdehyde ACS Sens. (IF 8.2) Pub Date : 2025-02-11 Xin-Yue Yuan, Huilin Liu, Baoguo Sun
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Evaluation of Tissue-Specific Extraction Protocols for Comprehensive Lipid Profiling Anal. Chim. Acta (IF 5.7) Pub Date : 2025-02-11 Dana Hicks, Monique J. Ryan, Amira Allahham, Lucy W. Barrett, Silvia Lee, Benjamin Bartlett, Herbert Ludewick, Natalie C. Ward, Ruey Leng Loo, Girish Dwivedi, Jeremy K. Nicholson, Julien Wist, Elaine Holmes, Nicola Gray
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A self-powered PFC sensing platform via integrating aptamer-modified photoanode and Z-scheme signal amplifying photocathode for microcystin-LR detection Anal. Chim. Acta (IF 5.7) Pub Date : 2025-02-11 Ying Wang, Yuyi Wang, Lijun Wang, Rui Feng, Meng Sun, Yanxia Zhao, Tao Yan, Qin Wei
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Rational design of a near-infrared fluorescent probe for rapid monitoring of carboxylesterase in live cells and drug-induced liver injury mice Anal. Chim. Acta (IF 5.7) Pub Date : 2025-02-08 Weitao Xing, Kaili Yang, Yonglong Zhu, Xinyi Li, Yan Zhang, Linxia Guo, Jing-Yuan Ge, Yang Bai, Zhongyan Chen
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Rational engineering of an optimized near-infrared fluorogenic sensor for efficient discovery of potent Notum inhibitors as anti-osteoporosis agents Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-12 Lele Liu, Yufan Fan, Hong Lin, Jingxuan Lei, Jia Guo, Lin Chen, Zhangping Xiao, Yunqing Song, Xiaodi Yang, Guangbo Ge, Hui Tang
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Closed loop acquisition of multi-levels humidity sensors by spontaneous optimization TiO2/Ti3C2Tx heterojunction without artificial intervention Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-12 Zhuoyu Yang, Weiqing Liu, Ligang Yuan, Wenhao Chen, Gaigai Ma, Jiayi Xu, Qiang Wu
Finding a simple way to improve the performance of Ti3C2Tx humidity sensors is a huge challenge. Unlike the complex preparation process in the past, we reported on different levels of humidity sensors that can be obtained during the oxidation process of Few-layer Ti3C2Tx without artificial intervention. The Ti3C2Tx content m in the oxidation products of anatase TiO2/mTi3C2Tx could be readily optimized
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Heterostructured NixFe3-xO4 composites for sub-ppm acetone detection Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-12 Xiangjian Liao, Xingyu Liu, Yilu Wu, Shufen Li, Guojiao Ren, Yuxiang Ou, Shiquan Chen, Zixuan Wu, Aiping Huang, Xianzhe Liu, Jianyi Luo
Acetone is a crucial biomarker of diabetes diagnosis by breath analysis. However, the fabrication of metal oxide semiconductor-based sensors with the desired gas-sensing abilities for sub-ppm acetone detection remains a significant challenge. In this study, heterostructured NixFe3-xO4 composites with varying Ni concentrations were effectively developed using a simple one-step solvothermal process followed
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Improving CO2 resistance in high-temperature humidity sensors using LaFeO3 sensing electrodes Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-12 Ying Qian, Jie Zou, Xiaoqing Jiang, Jie Wang, Juan Zhou, Chu Cheng, Xin Zhang, Wenming He, Qinghui Jin, Jiawen Jian
Yttria-stabilized zirconia (YSZ)-based amperometric humidity sensors are highly promising for in situ detection of high-temperature flue ducts due to their excellent stability and durability under extreme conditions. However, selectivity remains challenging due to the co-electrolysis of H2O and CO2, as these compounds have similar electrolysis voltages. In this study, LaFeO3 is proposed as a sensing
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In-Situ monitoring via alternation of electroconductivity for solar-driven water purification based on thermo-reversible pore size of hydrogel Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-08 Tae Min Kim, Akhmad Irhas Robby, Gibaek Lee, Byung Chan Lee, Benny Ryplida, Sung Young Park
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One-step process for ultrasensitive detection of mercuric ions using nanoparticle formation and single-entity electrochemistry Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-07 Abinaya Ganesh, Gowrisankar Aruchamy, Kyungsoon Park, Byung-Kwon Kim
Mercuric ions (Hg2+) are common heavy-metal ions that pose a significant threat to human health due to their high toxicity. The detection of excessive concentrations of Hg2+ is critical and requires highly sensitive electrochemical techniques. A novel electrochemical sensing technique was employed for the detection of Hg2+. This study emphasizes the use of single-entity electrochemistry (SEE) for the
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Machine learning-assisted three-dimensional fluorescence for heavy metal multi-sensing Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-07 Jiao Chen, Xiaolong Xiong, Jingru Ye, Xinjia Shuai, Jun Zhou, Qingqing Liu, Chengzhi Huang, Hui Liu
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Flexible indium oxide gas sensors with enhanced sensitivity and room temperature operation via natural oxidation techniques Sens. Actuators B Chem. (IF 8.0) Pub Date : 2025-02-09 Hanjoo Lee, Sanghyeon Lee, Jaehyeok Kim, Chaebeen Kwon, Sehoon Kim, Hyunho Yang, Yunsu Jang, Taeyoon Lee, Hyungjun Kim, Sungkyu Kim, Hyun S. Kum
Indium oxide is a widely used transparent conductive oxide known for its excellent electrical conductivity and transparency. These properties make indium oxide suitable for various applications, such as lighting displays and chemical sensors, particularly for detecting toxic gases like NO2 due to its high sensitivity to gas molecules. However, the inherent brittleness of indium oxide limits its use
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Shifted-excitation Raman difference spectroscopy and charge-shifting detection coupled with spatially offset Raman spectroscopy for heritage science Analyst (IF 3.6) Pub Date : 2025-02-12 Alberto Lux, Claudia Conti, Alessandra Botteon, Sara Mosca, Pavel Matousek
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Dual Proximity Ligation Mediated Chain Extension and Displacement Assisted Signal Cycles for Sensitive and Accurate Methicillin-Resistant Staphylococcus Aureus (MRSA) Detection Analyst (IF 3.6) Pub Date : 2025-02-12 Huali Xu, Xiangke Yang, Wen Wang, Xiaomin Yuan
Infectious diseases have emerged as a significant global concern, posing a substantial burden in terms of the high morbidity and mortality, and presenting considerable challenges in clinical diagnosis and treatment. Therefore, it is highly-desired to develop new strategies for sensitive and accurate bacteria detection to address the global epidemic of antibiotic resistance. In this study, a new technique
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Facile fabrication of anti-fouling polymeric membrane potentiometric ion sensors based on biocide 1,2-dichloro-4-octylisothiazolin-3-one-containing self-adhesive waterborne polyurethane coatings Analyst (IF 3.6) Pub Date : 2025-02-12 Ying Zhou, Rongning Liang, Wei Qin
Polymeric membrane ion-selective electrodes (ISEs) are a powerful tool for ion sensing. However, their applications in complicated environmental water samples are still a challenge owing to the occurrence of electrode biofouling. To address this issue, we propose a facile and effective method for enhancing the anti-biofouling properties of these sensors. A self-adhesive coating based on waterborne
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Copper nanocubes as low-cost enzyme mimics in a sarcosine-sensing reaction cascade Analyst (IF 3.6) Pub Date : 2025-02-11 Anuja Tripathi, Mark P. Styczynski
The development of simple, inexpensive, deployable clinical diagnostics could have a global impact on public health by making measurements of patient health status more widely accessible to patients regardless of socioeconomic status. Here, we report a novel biosensor for sarcosine using a colorimetric readout created by a hybrid catalyst system using copper nanocubes and the enzyme sarcosine oxidase
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Ratiometric Luminescence Sensing of Bio-Macromolecules via Highly Sensitive Templated Pyrene-Based nanoGUMBOS Analyst (IF 3.6) Pub Date : 2025-02-11 Rajkumar Sahoo, Prabal Pramanik, Sudhir Kumar Das, Mintu Halder
A series of pyrene-based ionic liquids comprised of a group of uniform materials based on organic salt (GUMBOS) were synthesized by incorporating pyrene butyrate with quaternary alkyl phosphonium and ammonium-based ionic liquid via ion exchange reaction incorporating a variation in alkyl chain length. Water-suspended crystalline pyrene-assimilated nanoparticles (nanoGUMBOS) were subsequently fabricated
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A plug-and-play microfluidic device for hydrogel fiber spinning. Lab Chip (IF 6.1) Pub Date : 2025-02-12 Kongchang Wei,Wuchao Wang,Giorgia Giovannini,Khushdeep Sharma,René M Rossi,Luciano F Boesel
Hydrogel fibers are promising biomaterials for a broad range of biomedical applications, including biosensing, drug delivery, and tissue engineering. Different types of microfluidic devices have been developed for hydrogel fiber spinning, however, they often require skillful fabrication procedures with special instruments such as 3D printers and clean-room facilities. On the other hand, microfluidic
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Design and simulation of biomimetic microfluidic designs to achieve uniform flow and DNA capture for high-throughput multiplexing. Lab Chip (IF 6.1) Pub Date : 2025-02-12 Enas Osman,Jonathan L'Heureux-Hache,Phoebe Li,Leyla Soleymani
High-throughput multi-analyte point-of-care detection is often constrained by the limited number of analytes that can be effectively monitored. This study introduces bio-inspired microfluidic designs optimized for multi-analyte detection using 38-42 biosensors. Drawing inspiration from the human spinal cord and leaf vein networks, these perfusion-oriented designs ensure uniform flow velocity and consistent