Results 11 to 20 of about 2,735,595 (303)
In-vitro Study for Cerenkov Luminescence Imaging Application in Hepatic Metastasectomy
Frontiers in Physics, 2021 Cerenkov luminescence imaging (CLI) has been recently proposed as a method to visualize surgical margins in the operating theater, immediately after resection, to allow refining surgery in a single procedure. Our group is preparing a pilot clinical study
Esther Ciarrocchi +10 more
doaj +1 more source
Micromachines, 2021 As coronavirus disease 2019 (COVID-19) continues to spread around the world, the establishment of decentralized severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) diagnostics and point-of-care testing is invaluable.
Kai-Feng Hung +8 more
doaj +1 more source
Experimental Quantum Target Detection Approaching the Fundamental Helstrom Limit [PDF]
Phys. Rev. Lett. 127, 040504 (2021), 2021 Quantum target detection is an emerging application that utilizes entanglement to enhance the sensing of the presence of an object. Although several experimental demonstrations for certain situations have been reported recently, the single-shot detection limit imposed by the Helstrom limit has not been reached because of the unknown optimum ...
arxiv +1 more source
Fully Integrated Photoacoustic NO2 Sensor for Sub-ppb Level Measurement
Sensors, 2020 A fully integrated photoacoustic nitrogen dioxide (NO2) sensor is developed and demonstrated. In this sensor, an embedded photoacoustic cell was manufactured by using an up-to-date 3D printing technique.
Yang Dong +5 more
doaj +1 more source
Cr-MOF-Based Electrochemical Sensor for the Detection of P-Nitrophenol
Biosensors, 2022 Cr-MOF nanoparticles were synthesized by a simple hydrothermal method, and their morphology and structure were characterized by SEM, TEM, and XRD techniques.
Chao Hu +3 more
doaj +1 more source
Materials Research Express, 2021 In this paper, an ISFET model is established and its accuracy is verified. The model can overcome the limitation of TCAD of not supporting electrolyte solution simulation.
Hui Wang, Naiyun Tang
doaj +1 more source
Stochastic Time Response and Ultimate Noise Performance of Adsorption-Based Microfluidic Biosensors
Biosensors, 2021 In order to improve the interpretation of measurement results and to achieve the optimal performance of microfluidic biosensors, advanced mathematical models of their time response and noise are needed. The random nature of adsorption–desorption and mass
Ivana Jokić +5 more
doaj +1 more source
How Low Can It Go? ATR-FTIR Characterization of Compounds Isolated from Ginger at the Nanogram Level
Engineering Proceedings, 2023 This proof-of-concept study demonstrated the potential of attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy for the structural characterization of natural products when only very small quantities of the target compound are ...
Joel B. Johnson +3 more
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Effect of UV Scattering on Detection Limit of SO2 Cameras
Remote Sensing, 2023 SO2 ultraviolet (UV) camera technology has been successfully applied to the accurate imaging detection of pollutant gas concentration; however, the actual detection ability of this technology has not been intensively studied, especially the detection ...
Kuijun Wu +6 more
doaj +1 more source
Resolution limit in community detection [PDF]
, 2006 Detecting community structure is fundamental to clarify the link between structure and function in complex networks and is used for practical applications in many disciplines. A successful method relies on the optimization of a quantity called modularity
Aral +14 more
core +3 more sources