نتایج جستجو برای: signal amplification

تعداد نتایج: 470340  

Journal: :Laser & Photonics Reviews 2023

Decimation is a common process in digital signal processing that involves reducing the sampling rate of an oversampled by linearly combining consecutive samples. Among other applications, this represents simple means to mitigate noise content signal. In work, novel optical concept inspired these operations proposed, which called Parametric-assisted Oversampling and (POD). By using all-fiber set...

Journal: :Instruments and Experimental Techniques 2022

Abstract This study is devoted to the development of amplifying paths for plasma diagnostics, a significant part which use semiconductor detectors as sensors that form low-intensity current signals. One feature these diagnostics oscillographic registering sensor In tandem with detectors, broadband transimpedance amplifiers are based on operational used amplify and normalize The principles const...

2015
Cuichen Wu Sena Cansiz Liqin Zhang I-Ting Teng Liping Qiu Juan Li Yuan Liu Cuisong Zhou Rong Hu Tao Zhang Cheng Cui Liang Cui Weihong Tan

Enzyme-free signal amplification has enabled sensitive in vitro detection of biomolecules such as proteins and nucleic acids. However, monitoring targets of interest in live cells via enzyme-free amplification is still challenging, especially for analytes with low concentrations. To the best of our knowledge, this paper reports the first attempt to perform mRNA imaging inside live cells, using ...

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