Showing 4,241 - 4,260 results of 6,806 for search 'surface detection', query time: 0.15s Refine Results
  1. 4241

    Enhanced Trace-Level Assay and Excision of Cu(II) Ions via MOF-Cellulose Nanofiber Nanohybrids: A Study of Adsorption Mechanism and RSM Optimization by Manjot Singh Jyoti, Kazuho Nakamura, Hideaki Yoshitake, Preeti Tewatia, Kavita Sharma, Christian Paulik, Mukta Sharma, Anupama Kaushik

    Published 2025-12-01
    “…The nanohybrid was highly selective for Cu(II) ions with a detection limit of 0.254 µM and negligible interference from competing ions. …”
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  2. 4242

    Nanoplasmonic Biosensors: A Comprehensive Overview and Future Prospects by Mutalik C, Sharma S, Yougbaré S, Chen CY, Kuo TR

    Published 2025-05-01
    “…Leveraging metals like gold and silver, these sensors exhibit enhanced optical and electronic properties, enabling the detection of biomolecules at ultralow concentrations. …”
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  3. 4243
  4. 4244

    Development of a fluorophilic ion-exchange material with dual binding mechanism for solid-phase extraction of PFAS by Johanna Freilinger, Jan O. Back, Raphael Plangger, Herwig Schottenberger, Christian W. Huck, Marco Rupprich, Rania Bakry

    Published 2025-11-01
    “…Per- and polyfluoroalkyl substances (PFAS) are persistent contaminants for which authorities worldwide have imposed limits on drinking water, groundwater and surface water. This has created challenges in PFAS detection, leading to an urgent need for reliable and selective solid-phase extraction (SPE) materials for PFAS analysis. …”
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  5. 4245

    Research Advances on Distributed Acoustic Sensing Technology for Seismology by Alidu Rashid, Bennet Nii Tackie-Otoo, Abdul Halim Abdul Latiff, Daniel Asante Otchere, Siti Nur Fathiyah Jamaludin, Dejen Teklu Asfha

    Published 2025-02-01
    “…DAS makes use of Rayleigh backscattering to detect and measure dynamic strain and vibrations over extended distances. …”
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    Article
  6. 4246

    Sensitive electrochemical analysis of uricosuric drug sulfinpyrazone using a graphene-based sensor: A first voltammetric approach by J.G. Suma, Yuvarajgouda N. Patil, Manjunath B. Megalamani, S.K. Rajappa, Sharanappa T. Nandibewoor

    Published 2025-04-01
    “…SWV was employed for the quantitative estimation of SLF, yielding a limit of detection (LOD) and a limit of quantification (LOQ) of 1.10 × 10−8 M and 3.6 × 10−8 M respectively. …”
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  7. 4247

    An In-Depth Review of Molecularly Imprinted Electrochemical Sensors as an Innovative Analytical Tool in Water Quality Monitoring: Architecture, Principles, Fabrication, and Applica... by Mbuyamba Divin Mukendi, Oluseyi Sikiru Salami, Nomvano Mketo

    Published 2025-02-01
    “…Advanced methodologies, such as electropolymerization and surface imprinting, are used to enhance their sensitivity and reproducibility. …”
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    Article
  8. 4248

    Research on water body information extraction and monitoring in high water table mining areas based on Google Earth Engine by Anya Zhong, Zhen Wang, Yulong Gen

    Published 2025-04-01
    “…An Improved Normalized Difference Water Index (INDWI) was proposed based on the analysis of spectral characteristics of surface objects, in conjunction with the OTSU algorithm. …”
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    Article
  9. 4249

    Our First experience of Using Biodegradable Implants in Latarjet – Bristow Surgical Procedure at Chronic Posttraumatic Anterior Shoulder Insta by V. A. Monastyrev, M. E. Puseva, N. S. Ponomarenko

    Published 2019-01-01
    “…In this regard, it is necessary to perform major multicenter clinical randomized study for further long-term observation and detection of possible unwanted side effects.…”
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  10. 4250

    Carbon estimation of old-growth bald cypress knees using mobile LiDAR by Titilayo T. Tajudeen, Leah C. Rathbun, Leah C. Rathbun, Marcelo Ardón, Helena Mitasova

    Published 2025-06-01
    “…Portable mobile light detection and ranging (LiDAR) systems such as the Apple iPad Pro sensor provide an efficient method for capturing 3D shapes of bald cypress (Taxodium distichum) pneumatophores, or “knees.” …”
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    Article
  11. 4251

    Characterization of landuse and landcover dynamics and their impact on runoff generation patterns in dam catchments of Northern Ghana by Etienne Umukiza, Felix K. Abagale, Thomas Apusiga Adongo

    Published 2024-01-01
    “…For LULC change detection, historical satellite imagery and geospatial data were used with the aid of remote sensing and applying supervised maximum likelihood classification to Landsat images of 1995, 2005, 2015, and 2023. …”
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  12. 4252

    Continuous-flow electron spin resonance microfluidics device with sub-nanoliter sample volume by Oleg Zgadzai, Nir Almog, Yefim Varshavsky, Moamen Jbara, Benoit Driesschaert, Aharon Blank

    Published 2025-09-01
    “…This device represents a significant step toward ESR-based detection of individual, slowly flowing cells—analogous to flow cytometry but with magnetic resonance contrast. …”
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  13. 4253

    Anatomically Guided Deep Learning System for Right Internal Jugular Line (RIJL) Segmentation and Tip Localization in Chest X-Ray by Siyuan Wei, Liza Shrestha, Gabriel Melendez-Corres, Matthew S. Brown

    Published 2025-01-01
    “…To reduce the workload of clinicians, deep learning-based automated detection algorithms have been developed to detect CVCs in CXRs. …”
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  14. 4254

    Clostridium tetani bacteraemia in the plague area in France: Two cases by M.A. Boualam, A. Bouri, M. Signoli, M. Drancourt, A. Caputo, E. Terrer, G. Aboudharam

    Published 2025-01-01
    “…Fourteen teeth from the 1590 plague site in Fédons, France, were surface decontaminated before the pulp was cultured under strict anaerobiosis with negative controls. …”
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  15. 4255

    Ensuring Semantic Consistency in SysML v2 Models Through Metamodel-Driven Validation by Eduardo Cibrian, Jose Olivert-Iserte, Carlos Diez-Fenoy, Roy Mendieta, Juan Llorens, Jose Maria Alvarez-Rodriguez

    Published 2025-01-01
    “…By defining validation rules derived from this metamodel, the method facilitates automated detection of structural and semantic inconsistencies. …”
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  16. 4256

    Increased cycling cell numbers and stem cell associated proteins as potential biomarkers for high grade human papillomavirus+ve pre-neoplastic cervical disease. by Maurice Canham, Chara Charsou, June Stewart, Sharon Moncur, Laura Hoodless, Ramya Bhatia, Duanduan Cong, Heather Cubie, Camille Busby-Earle, Alistair Williams, Victoria McLoughlin, John D M Campbell, Kate Cuschieri, Sarah Howie

    Published 2014-01-01
    “…We found that stem cell associated proteins including human chorionic gonadotropin, the oncogene TP63 and the transcription factor SOX2 were upregulated in samples from women with CIN3 and that the stem cell related, cell surface, protein podocalyxin was detectable on cells in samples from a subset of women with CIN3. …”
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  17. 4257

    Preparation of high purity germanium single crystal and analysis of dislocation density by HAO Xin, GAN Lin, HU Shipeng, LUO Qi, WU Zhengxin, ZHONG Jian, ZHAO Haige, SUN Huibin

    Published 2022-09-01
    “…The acid etching solution is used to etch the crystal (100) surface and the number of the etch pits is counted. …”
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  18. 4258

    An intelligent algorithm for identifying dropped blocks in wellbores by Qian Wang, Zixuan Yang, Chenxi Ye, Wenbao Zhai, Xiao Feng

    Published 2025-04-01
    “…Real-time monitoring of wellbore stability during drilling is crucial for the early detection of instability and timely interventions. …”
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  19. 4259

    Eco-friendly HPTLC method for Trifluridine and Tipiracil determination: Quality-by-design meets green analytical chemistry by Amruta Balekundri, Eknath D. Ahire, Rakesh U. Shelke, Dinesh D. Rishipathak, Sanjay J. Kshirsagar

    Published 2025-06-01
    “…Chromatographic parameters were optimized using a Central Composite Design (CCD) under Response Surface Methodology (RSM), with solvent volume and chamber saturation time identified as critical factors. …”
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    Article
  20. 4260

    Photospectral Data Obtaining with the Unmanned Aerial Spectrometry Vehicle by A. A. Lamaka, A. V. Gutarau, N. G. Shcherbakou, P. V. Ivuts

    Published 2023-04-01
    “…Study of the Earth’s surface objects reflectance characteristics with unmanned aerial vehicles is one of the most actual remote sensing trends. …”
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    Article