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    Chapter and Conference Paper

    Photonic Integrated Piezo-MEMS (Pip-MEMS) Device for 1D Beam Scanning

    We demonstrate a 1D beam scanning device with a maximum scan angle of 6.6° at 18.91 kHz for a 0.5 mm long PZT-on-SiN waveguide integrated Piezo-MEMS cantilever.

    P. Venkatachalam, Daniel Yumnam, Sushma Gali in The 25th European Conference on Integrated… (2024)

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    Chapter

    Green Engineering of Silver Nanoparticles Using Leucas aspera Extract: Cytotoxic Efficacy in HeLa Cell Line

    The present study describes a cost-effective and eco-friendly method for green engineering of silver nanoparticles using the leaf extracts of Leucas aspera as reducing as well as cap** agent. Fabrication of bio...

    P. Venkatachalam, T. Bhuvaneswari, N. Geetha in Nanomaterial Biointeractions at the Cellul… (2021)

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    Chapter

    Digital Watermarking of Geospatial Data

    The rapid development of technology has made archival and transmission of multimedia information such as music, image, and video very convenient. However, it has also introduced new challenges related to priva...

    H. Tulapurkar, S. Z. Choudhary, R. Ansari in Geospatial Infrastructure, Applications an… (2018)

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    Chapter

    Indirect Somatic Embryogenesis and Plantlet Development from Mature Seed Embryo Explants of Bambusa arundinacea (Retz.) Wild

    Efficient plant production via indirect somatic embryogenesis was established by using mature seed-derived embryo explants of Bambusa arundinacea. The present investigation demonstrates an optimized method for so...

    P. Venkatachalam, K. Kalaiarasi in Plant Tissue Culture: Propagation, Conserv… (2016)

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    Chapter

    Somatic Embryogenesis

    Somatic embryogenesis (SE) has a great potential in the near future for mass multiplication and genetic improvement of several leguminous species. In the recent past, a significant progress has been made in th...

    P. Venkatachalam, N. Geetha, P. Priya in Improvement Strategies of Leguminosae Biot… (2003)