Advanced Sensor Research最新文献

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Empirical Modification of Force Fields for the Development of Peptide-Based Gas Sensors (Adv. Sensor Res. 4/2025)
Advanced Sensor Research Pub Date : 2025-04-11 DOI: 10.1002/adsr.202570008
Thuc Anh Ngo, Tanju Yildirim, Meng-Qun Feng, Kosuke Minami, Kota Shiba, Genki Yoshikawa
{"title":"Empirical Modification of Force Fields for the Development of Peptide-Based Gas Sensors (Adv. Sensor Res. 4/2025)","authors":"Thuc Anh Ngo,&nbsp;Tanju Yildirim,&nbsp;Meng-Qun Feng,&nbsp;Kosuke Minami,&nbsp;Kota Shiba,&nbsp;Genki Yoshikawa","doi":"10.1002/adsr.202570008","DOIUrl":"https://doi.org/10.1002/adsr.202570008","url":null,"abstract":"<p><b>Empirical Force Fields Optimization for Gas Dynamics</b></p><p>In article 2400122, Thuc Anh Ngo, Genki Yoshikawa, and co-workers introduce an innovative artificial nose concept using peptide-based sensors for selective gas molecule detection. Optimized molecular modeling targets gas-phase interactions, enhancing detection accuracy. This approach offers potential applications in medical diagnostics, blending biology with advanced technology.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202570008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Issue Information (Adv. Sensor Res. 4/2025)
Advanced Sensor Research Pub Date : 2025-04-11 DOI: 10.1002/adsr.202570009
{"title":"Issue Information (Adv. Sensor Res. 4/2025)","authors":"","doi":"10.1002/adsr.202570009","DOIUrl":"https://doi.org/10.1002/adsr.202570009","url":null,"abstract":"","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202570009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Virulent Factor-Targeted Point-of-Care Biosensor for Detection of Staphylococcus Aureus Infections
Advanced Sensor Research Pub Date : 2025-03-18 DOI: 10.1002/adsr.202400153
Zahra Marvi, Yara Raphael, Dario Job, Graziele Cruzado, Geraldine Merle
{"title":"Virulent Factor-Targeted Point-of-Care Biosensor for Detection of Staphylococcus Aureus Infections","authors":"Zahra Marvi,&nbsp;Yara Raphael,&nbsp;Dario Job,&nbsp;Graziele Cruzado,&nbsp;Geraldine Merle","doi":"10.1002/adsr.202400153","DOIUrl":"https://doi.org/10.1002/adsr.202400153","url":null,"abstract":"<p>Rapid detection of pathogenic bacteria like <i>Staphylococcus aureus</i> (<i>S. aureus</i>) is crucial for timely diagnosis and infection control. Aureolysin (Aur), an extracellular metalloprotease involved in <i>S. aureus</i> pathogenesis, is a promising biomarker. This study presents a rapid, low-cost, label-free electrochemical immunosensor for aureolysin detection using antibody-gold (Ab-Au) bioconjugates. Anti-aureolysin antibodies are immobilized on gold nanospikes via 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide / N-Hydroxysuccinimide (EDC/NHS) chemistry and screen-printed gold electrodes (SPGEs). The detection relied on changes in peak current from antigen-antibody complex formation, measured through differential pulse voltammetry (DPV). Selectivity tests confirmed the sensor's specificity for <i>S. aureus</i>, with no cross-reactivity against <i>Escherichia coli</i> or <i>Pseudomonas aeruginosa</i>. A strong linear correlation (R<sup>2</sup> = 0.9739) between peak current and logarithmic <i>S. aureus</i> concentrations is observed, with a detection limit of 5 pg·mL⁻¹ in buffer and 2 Colony-forming unit (CFU) mL⁻¹ in bacterial cultures. The sensor also detected <i>S. aureus</i> in biofilms, highlighting its potential for real-world use. Offering rapid detection within 1h, high sensitivity, and specificity, this immunosensor is a promising point-of-care tool for <i>S. aureus</i> detection in clinical settings. This approach greatly enhances the sensor's effectiveness in real-world clinical applications, where biofilm formation often complicates diagnosis and treatment.</p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202400153","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermal Drawing of MoS2 Integrated PVDF Triboelectric Fiber for Continuous Respiration Monitoring (Adv. Sensor Res. 3/2025)
Advanced Sensor Research Pub Date : 2025-03-07 DOI: 10.1002/adsr.202570006
Md Sazid Bin Sadeque, Mahmudur Rahman, Md Mehdi Hasan, Mustafa Ordu
{"title":"Thermal Drawing of MoS2 Integrated PVDF Triboelectric Fiber for Continuous Respiration Monitoring (Adv. Sensor Res. 3/2025)","authors":"Md Sazid Bin Sadeque,&nbsp;Mahmudur Rahman,&nbsp;Md Mehdi Hasan,&nbsp;Mustafa Ordu","doi":"10.1002/adsr.202570006","DOIUrl":"https://doi.org/10.1002/adsr.202570006","url":null,"abstract":"<p><b>Triboelectric Based Face Mask</b></p><p>In article 2400114, Mustafa Ordu and co-workers report a smart triboelectric face mask for real-time monitoring of human breathing rate and breathing conditions. A triboelectric fiber is integrated with the smart mask. The superior sensitivity of the face mask is achieved by the enhancement of triboelectric properties of thermally drawn polyvinylidene fluoride (PVDF) with the addition of molybdenum disulfide which modulates the electroactive phase behaviors of PVDF.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202570006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143571259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Issue Information (Adv. Sensor Res. 3/2025)
Advanced Sensor Research Pub Date : 2025-03-07 DOI: 10.1002/adsr.202570007
{"title":"Issue Information (Adv. Sensor Res. 3/2025)","authors":"","doi":"10.1002/adsr.202570007","DOIUrl":"https://doi.org/10.1002/adsr.202570007","url":null,"abstract":"","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202570007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143571408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Overview: A Design Strategy for Dioxide Carbon QCM Gas Sensor Based on MOFs or COFs 概述:基于 MOFs 或 COFs 的二氧化碳 QCM 气体传感器的设计策略
Advanced Sensor Research Pub Date : 2025-03-02 DOI: 10.1002/adsr.202400170
Xukun Wang, Tong Zhang
{"title":"An Overview: A Design Strategy for Dioxide Carbon QCM Gas Sensor Based on MOFs or COFs","authors":"Xukun Wang,&nbsp;Tong Zhang","doi":"10.1002/adsr.202400170","DOIUrl":"https://doi.org/10.1002/adsr.202400170","url":null,"abstract":"<p>The quartz crystal microbalance (QCM) platform is a high-performance sensor device in which the change in the characteristic quantity of the sensor does not depend on the difference in the electrical amount of the sensitive material but is related only to the adsorption capacity of the exposed material. Metal–organic frameworks (MOFs)/covalent–organic frameworks (COFs), as a functional material, have unique physical and chemical properties and are capable of trapping and adsorbing gases in large quantities. QCM gas sensors based on MOFs or COFs have a promising application in CO<sub>2</sub> gas sensing. This work summarizes the current research on CO<sub>2</sub> sensors and the current problems and challenges. Different improvement strategies are concluded for gas sensors' core “4S” characteristics, that is, sensitivity, selectivity, response speed, and stability. To provide some ideas and suggestions for the future development of MOFs/COFs-based QCM carbon dioxide gas sensors.</p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202400170","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Compact Device for Monitoring Electret Filter Performance via Electric Field Strength
Advanced Sensor Research Pub Date : 2025-02-22 DOI: 10.1002/adsr.202400187
Johanna Zikulnig, Martin Lenzhofer, Christoph Mayer, Günter Grabher, Tobias Berchtold, Jürgen Kosel
{"title":"Compact Device for Monitoring Electret Filter Performance via Electric Field Strength","authors":"Johanna Zikulnig,&nbsp;Martin Lenzhofer,&nbsp;Christoph Mayer,&nbsp;Günter Grabher,&nbsp;Tobias Berchtold,&nbsp;Jürgen Kosel","doi":"10.1002/adsr.202400187","DOIUrl":"https://doi.org/10.1002/adsr.202400187","url":null,"abstract":"<p>The performance of electret filters, widely used in various air filtration systems, can degrade over time due to environmental factors such as humidity and elevated temperatures. This study introduces a compact electric field sensor designed for quasi-continuous monitoring of electret filter performance. The sensor measures the electric field strength of the filter, which correlates with its efficiency. Testing under various conditions demonstrates high specificity (0.93), sensitivity (0.8), and precision (0.89) in measuring electric field strength as an indicator of filter efficiency. Statistically significant <i>p</i>-values (&lt;0.01) confirm the sensor's accuracy. The developed device can be integrated into various filtration systems, including smart masks, air conditioning, hospital ventilation units, and aircraft air purification systems, to ensure sustained performance and improved air quality in critical environments.</p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202400187","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Strain Redistribution Effect Based Composite Structured Sensor for Decouplable Tactile-Strain Double-Mode Perception
Advanced Sensor Research Pub Date : 2025-02-21 DOI: 10.1002/adsr.202400147
Hanning Wang, Xiaofei Liu, Da Chen, Zhanbo Zhang, Xinyu Ma, Hongchen Yu, Quanlin Qu, Huifang Wang, Fujie Cao, Tong Zhang, Yijian Liu
{"title":"Strain Redistribution Effect Based Composite Structured Sensor for Decouplable Tactile-Strain Double-Mode Perception","authors":"Hanning Wang,&nbsp;Xiaofei Liu,&nbsp;Da Chen,&nbsp;Zhanbo Zhang,&nbsp;Xinyu Ma,&nbsp;Hongchen Yu,&nbsp;Quanlin Qu,&nbsp;Huifang Wang,&nbsp;Fujie Cao,&nbsp;Tong Zhang,&nbsp;Yijian Liu","doi":"10.1002/adsr.202400147","DOIUrl":"https://doi.org/10.1002/adsr.202400147","url":null,"abstract":"<p>A key challenge in electronic skin with dual haptic-stretch sensing is the interference between force-sensitive modes. Existing solutions require complex integration processes or mathematical decoupling models. Effectively decoupling stretch and pressure response in flexible force-sensitive sensors remains a critical task. Herein, a strain redistribution effect (SRE) of composite structural mainframe fulfills the decouple double-mode force-sensitive perception by the aid of a lightweight algorithm. The CAD-assisted design enables the dual-mode sensing structure to be configured as a three-layer stacked composite. Utilizing differential Young's modulus distribution, the strain redistribution effect is achieved across the structured frame. Tensile deformation and tactile pressure are measured via resistance from the strain amplification region and capacitance from the strain suppression region, respectively. Digital Image Correlation (DIC) confirms a 53% deformation in the amplification region under 10% tensile strain, demonstrating a fivefold amplification effect. A lightweight random forest algorithm effectively decouples resistance-capacitance signals, achieving R<sup>2</sup> values of 0.99 and 0.75 for tensile deformation, and 0.99 and 0.78 for tactile pressure, respectively. This study leverages the strain redistribution effect of the composite structural frame to provide a novel structured integration scheme for the dual-mode decoupled force-sensitive sensing unit, which is expected to be a significant development path.</p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202400147","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fully-Printed Ion Sensor Arrays for Measuring Agricultural Nitrogen and Potassium Concentrations Using Nernstian and AI Models
Advanced Sensor Research Pub Date : 2025-02-20 DOI: 10.1002/adsr.202400121
Payton Goodrich, Nithila Poongovan, Elliot Strand, Carolyn Schwendeman, Lucas Lahann, Sophia Koh, Yuting Cai, Carol Baumbauer, Anju Toor, Gregory Whiting, Ana Claudia Arias
{"title":"Fully-Printed Ion Sensor Arrays for Measuring Agricultural Nitrogen and Potassium Concentrations Using Nernstian and AI Models","authors":"Payton Goodrich,&nbsp;Nithila Poongovan,&nbsp;Elliot Strand,&nbsp;Carolyn Schwendeman,&nbsp;Lucas Lahann,&nbsp;Sophia Koh,&nbsp;Yuting Cai,&nbsp;Carol Baumbauer,&nbsp;Anju Toor,&nbsp;Gregory Whiting,&nbsp;Ana Claudia Arias","doi":"10.1002/adsr.202400121","DOIUrl":"https://doi.org/10.1002/adsr.202400121","url":null,"abstract":"<p>The chemical composition of growing media is a key factor for plant growth, impacting agricultural yield and sustainability. However, there is a lack of affordable chemical sensors for ubiquitous nutrient ion monitoring in agricultural applications. This work investigates using fully printed ion-sensor arrays to measure the concentrations of nitrate, ammonium, and potassium in mixed-electrolyte media. Ion sensor arrays composed of nitrate, ammonium, and potassium ion-selective electrodes and a printed silver-silver chloride (Ag/AgCl) reference electrode are fabricated and characterized in aqueous solutions in a range of concentrations that encompass what is typical for agricultural growing media (0.01 m<span>m</span> –1 <span>m</span>). The sensors are also tested in mixed-electrolyte solutions of NaNO<sub>3</sub>, NH<sub>4</sub>Cl, and KCl of varying concentrations, and the recorded potentials are input into Nernstian and artificial neural network models to compare the prediction accuracy of the models against ground truth. The artificial neural network models demonstrated higher accuracy over the Nernstian model, and the model using only ion-sensor inputs is 7.5% more accurate than the Nernstian model under the same conditions. By enabling more precise and efficient fertilizer application, these sensor arrays coupled to computational models can help increase crop yields, optimize resource use, and reduce environmental impact.</p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202400121","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In Situ Growth of The Interpenetrating Structure UiO-66-NH2/MWCNTs-OH for The Detection of Phosphoproteins in Human Sweat
Advanced Sensor Research Pub Date : 2025-02-15 DOI: 10.1002/adsr.202400130
Zhiye Ying, Ce Bian, Lijuan Qiao, Bingxin Liu, Li Gao
{"title":"In Situ Growth of The Interpenetrating Structure UiO-66-NH2/MWCNTs-OH for The Detection of Phosphoproteins in Human Sweat","authors":"Zhiye Ying,&nbsp;Ce Bian,&nbsp;Lijuan Qiao,&nbsp;Bingxin Liu,&nbsp;Li Gao","doi":"10.1002/adsr.202400130","DOIUrl":"https://doi.org/10.1002/adsr.202400130","url":null,"abstract":"<p>Phosphorylated proteins in human sweat are found to be closely associated with neurodegenerative diseases, including Alzheimer's disease. Real-time, non-invasive detection of changes in the types and levels of phosphorylated proteins in sweat is of significant clinical value for the prevention and diagnosis of these diseases. This research introduces an electrochemical sensor based on an in situ-grown interpenetrating network structure of UiO-66-NH<sub>2</sub>/MWCNTs-OH, specifically designed for detecting phosphorylated proteins in sweat. The sensor is tested with common phosphorylated and non-phosphorylated proteins, demonstrating excellent selectivity, repeatability, reproducibility, and stability, with a limit of detection as low as 0.28 µmol L<sup>−1</sup>. Additionally, biotoxicity experiments conducted on SD rats and volunteers show that UiO-66-NH<sub>2</sub>/MWCNTs-OH is biologically safe, making it suitable for use as a biosensor. Finally, the fabrication of the electrochemical sensing module provides a foundation for the development of subsequent wearable sensors.</p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.202400130","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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