نتایج جستجو برای: chemical sensors

تعداد نتایج: 467254  

سیدمحسن حسینی گلگو, , شهرام سیدین, , فریما آگند, , محمد حسین قزل‌ایاغ, ,

In this paper, manufacturing and evaluation of ethanol gas sensors based on thin films of nanostructure tin oxide have been investigated. SnO2 thin films were prepared by both thermal evaporation (type I) and sputtering (type II) methods and heat treated on silicon wafer substrates. Scanning electron microscope (SEM), atomic force microscope (AFM), X-ray diffraction (XRD) and energy dispersive ...

Journal: :Frontiers in bioscience 2013
Prem Chandra Pandey Dheeraj Singh Chauhan Vandana Singh

In recent years, nanostructured materials have emerged as potential candidates offering excellent prospects for interfacing the detection of biomolecules. Nanomaterials such as nanoparticles, nanostructured silicates, nano-sized metal oxides, nanostructured polymers, quantum dots, nanocomposites and sensing nanodevices are being utilized worldwide for fabrication of chemical sensors and sensor ...

Journal: :Analytical and Bioanalytical Chemistry 2010

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