نتایج جستجو برای: biological sensors

تعداد نتایج: 553361  

Journal: :journal of medical signals and sensors 0
hamidreza saberkari habib badri ghavifekr mousa shamsi

in recent years, demand for biological sensors which are capable of fast and accurate detection of minor amounts of pathogens inreal‑time form has been intensified. acoustic wave (aw) devices whose performance is determined by mass sensitivity parametersand quality factor are used in biological sensors as platforms with high quality. yet, current aw devices are facing many challengessuch as the...

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Journal: :Sensors 2017

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1389
مرضیه صادقی, مجتبی شمسی پور,

fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...

15 صفحه اول
Journal: :Sensors 2014

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Journal: :Sensors and Actuators B: Chemical 1990

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2017
Yue Cui

The development of wireless biological electronic sensors could open up significant advances for both fundamental studies and practical applications in a variety of areas, including medical diagnosis, environmental monitoring, and defense applications. One of the major challenges in the development of wireless bioelectronic sensors is the successful integration of biosensing units and wireless ...

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Journal: :Materials Today 2008

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1389
محسن هوشمند, شادرخ سماوی, نیلوفر قیصری,

wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...

15 صفحه اول
Journal: Nanomedicine Journal 2018
Khalil Abnous, Mohammad Ramezani, Narges Hedayati, Rezvan Yazdian-Robati, Seyed Mohammad Taghdisi,

Recognition of different agents including chemical and biological plays important role in forensic, biomedical and environmentalfield.In recent decades, nanotechnology and nano materials had a high impact on development of sensors. Using  nanomaterials in construction of biosensors can effectively improve the Sensitivity and other features of biosensors. Different type of nanostructures includi...

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2016
Paola Flocchini

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