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Aashis Roy

Aashis Roy

Materials scientist focused on conducting polymer nanocomposites and sensors

aashis-roy
Kalaburagi, Karnataka, India
Joined April 2026
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Summary

Materials chemistry and conducting polymer nanocomposites researcher: Aashis Roy's published work and project descriptions consistently show expertise in synthesizing and characterizing conducting polymer–metal oxide nanocomposites (notably polyaniline-based systems) for gas and humidity sensors, dielectric/antistatic applications, and energy-storage devices. springer+2
Academic and teaching experience across institutions: He has held multiple academic positions (Assistant Professor at Addis Ababa Science and Technology University and at engineering colleges; Associate Professor and Academic Director at S.S. Tegnoor Degree College), with responsibilities spanning teaching, curriculum development, student supervision, and departmental service. academia+2
Active grant-supported researcher in applied energy and nanomaterials: Recent projects include University of Tabuk grants on lithium-ion battery energy storage and building-integrated hybrid photovoltaics, and internally funded work on biosynthesis of metal nanoparticles for antimicrobial applications. orcid+1
Product- and prototype-focused work: CV and publications note fabrication of prototype sensors and device testing (e.g., LPG and humidity sensors, organic photovoltaic devices), indicating a practical focus on translating materials synthesis into functional devices. academia+1

Work

Education

Projects

Writing

Study of antimicrobial and DNA cleavage property of biocompatible silver nanoparticles prepared by using Ficus carica L.

January 1, 2020

Describes preparation of silver nanoparticles using Ficus carica leaf extract, characterization (FTIR, XRD, UV-Vis, SEM/TEM) and demonstration of enhanced antimicrobial activity and DNA cleavage mechanisms.

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Hybrid nickel ferrite nanotubes doped polyaniline nanocomposite and its dielectric properties

January 1, 2019

Investigation of nickel ferrite nanotubes incorporated into polyaniline matrix, with characterization of dielectric properties and potential electronic applications.

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Highly conductive polyaniline/graphene nano-platelet composite sensor towards detection of toluene and benzene gases

December 1, 2018

Reports synthesis of polyaniline–graphene nanoplatelet hybrid composites and demonstrates enhanced sensitivity and fast response/recovery for detection of toluene and benzene at room temperature.

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Synthesis, characterisation, and DC conductivity of polyaniline-lead oxide composites

March 1, 2013

Study of polyaniline-PbO composites prepared by in situ polymerization, with structural characterization (FTIR, SEM) and DC conductivity behavior as a function of temperature.

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