STM Journals Peer-reviewed research from Consortium e-Learning Network

3 publications

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    Semiconductor Devices for Assessing Freshness of Food Products

    By Somenath Roy, Sukumar Basu

    Abstract: Freshness of food is one of the major deterministic factors that govern human health and wellbeing. Consumption of stale food can have minor to serious health implications. In general assessment of the quality of food relies upon human sensory evaluations. However, the perceived intensity of sensory attributes can vary significantly. To replace this confusion, scientists develop portable and inexpensive sensors with notable accuracy. In particular, dairy products, seafood and meat …

    Published in Journal of Semiconductor Devices and Circuits · Vol. 7, Issue 3, 2020 · pp. 5–10 Read article

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    Non-Invasive Diabetes Test by Breath Analysis using Semiconductor Gadget

    By Sukumar Basu, Surajit Kumar Hazra

    Abstract: AbstractNon-invasive detection of diabetes via acetone sensing using nanostructure semiconductor metal oxides (SMO) is an alternative fast and direct method to invasive blood analysis. It is a reliable and accurate technology. Of late, graphene and graphene oxides are promising nanomaterials for acetone sensing.Keywords: Non-invasive diabetes; Breath analysis, Acetone sensing; Nano materials.Cite this ArticleSurajit Kumar Hazra, Sukumar Basu. Non-Invasive Diabetes Test by Breath Analysis using Semiconductor Gadget. Journal of Semiconductor Devices …

    Published in Journal of Semiconductor Devices and Circuits · Vol. 7, Issue 2, 2020 · pp. 20–22 Read article

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    Micro-cantilever Sensors for Efficient Gas Sensing

    By Sukumar Basu, Deepika Saxena, Arnab Hazra

    Abstract: AbstractMicro-cantilever has been progressively used for the development of miniaturized sensors for gas sensing, biochemical analysis, medical applications and quality and process control. Micro-cantilevers are fabricated with rectangular silicon slabs having thickness below 1 µm. For gas sensing applications, Si cantilever surface is modified with appropriate sensing materials for selective adsorption of gas/vapor or biomolecules. The bending of the cantilever due to different surface conditions is measured with laser beam …

    Published in Journal of Semiconductor Devices and Circuits · Vol. 6, Issue 3, 2019 · pp. 16–24 Read article

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