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Designing dual phase sensing materials from polyaniline filled styrene-isoprene-styrene composites

Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Kasak, Peter; Krupa, Igor; Al-Maadeed, Mariam Ali S.A. ( Elsevier Ltd , 2014 , Article)

The demand for developing oil detectors is ever increasing since the cleanup and recovery from oil spill usually take long time. Here we propose oil sensors made of polyaniline (PANI) filled poly(styrene-isoprene-styrene) ...

Oleic acid-grafted chitosan/graphene oxide composite coating for corrosion protection of carbon steel

Fayyad, Eman M.; Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Al-Maadeed, Mariam Al Ali ( Elsevier Ltd , 2016 , Article)

An anticorrosion coating film based on the formation of nanocomposite coating is reported in this study. The composite consisted of chitosan (green matrix), oleic acid, and graphene oxide (nano filler). The nanocomposite ...

Flexible NO2 sensors from renewable cellulose nanocrystals/iron oxide composites

Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Ko, Hyun-U; Kim, Hyun Chan; Zhai, Lindong; ... more authors ... less authors ( Elsevier , 2016 , Article)

A bio-friendly nanostructured cellulose nanocrystal (CNC) sheet with iron oxide grown on it acting as a nitrogen dioxide (NO2) gas sensor was fabricated by hydrothermal method. The structural investigation was done to ...

Nanostructure ZnFe2O4 with Bacillus subtilis for Detection of LPG at Low Temperature

Goutham, Solleti; Kumar, Devarai Santhosh; Sadasivuni, Kishor Kumar; Cabibihan, John-John; Rao, Kalagadda Venkateswara ( Springer New York LLC , 2017 , Article)

The present study deals with the development of a chemical sensor for the detection of liquefied petroleum gas (LPG) at a low operating temperature using Zinc ferrite (ZnFe2O4)/Bacillus subtilis (B. subtilis) hybrid ...

Reduced graphene oxide filled poly(dimethyl siloxane) based transparent stretchable, and touch-responsive sensors

Ponnamma, Deepalekshmi; Sadasivuni, Kishor Kumar; Cabibihan, John John; Yoon, W. Jong; Kumar, Bijandra ( American Institute of Physics Inc. , 2016 , Article)

The ongoing revolution in touch panel technology and electronics demands the need for thin films, which are flexible, stretchable, conductive, and highly touch responsive. In this regard, conductive elastomer nanocomposites ...

Synthesis, green emission and photosensitivity of Al-doped ZnO film

Thomas, D.; Thomas, Deepu; Sadasivuni, Kishor Kumar; Waseem, Sadiya; Kumar, Bijandra; ... more authors ... less authors ( Springer Verlag , 2018 , Article)

© 2018, Springer-Verlag GmbH Germany, part of Springer Nature. Abstract: We report the synthesis and luminescence properties of the pure and Al-doped photosensitive ZnO films by microwave successive ionic layer adsorption ...

White graphene reinforced polypyrrole and poly(vinyl alcohol) blend nanocomposites as chemiresistive sensors for room temperature detection of liquid petroleum gases

Gounder Thangamani, J.; Deshmukh, Kalim; Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Goutham, Solleti; ... more authors ... less authors ( Springer-Verlag Wien , 2017 , Article)

The authors describe the preparation of PVA/WPPy/hBNNP nanocomposite films by solution casting method from poly(vinyl alcohol) (PVA), water soluble polypyrrole (WPPy), and using hexagonal boron nitride nanoparticles (hBNNP) ...

Highly selective gas sensors from photo-activated ZnO/PANI thin films synthesized by mSILAR

Thomas, Deepu; Thomas, Ajith; Tom, Anju Elsa; Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; ... more authors ... less authors ( Elsevier Ltd , 2017 , Article)

Zinc oxide (ZnO) nano-polycrystalline thin films has been prepared by cost-effective microwave assisted successive ionic layer adsorption and reaction (mSILAR) technique. ZnO/PANI prepared by in situ polymerization technique ...

Targeted delivery of rifampicin to tuberculosis-infected macrophages: design, in-vitro, and in-vivo performance of rifampicin-loaded poly(ester amide)s nanocarriers

Praphakar, Rajendran Amarnath; Munusamy, Murugan A.; Sadasivuni, Kishor Kumar; Rajan, Mariappan ( Elsevier B.V. , 2016 , Article)

We have developed a nano drug delivery system for the treatment of tuberculosis (TB) using rifampicin (RF) encapsulated in poly(ester amide)s nanoparticles (PEA-RF-NPs), which are biocompatible polymers. In this study, ...

Synergistic effect of vanadium pentoxide and graphene oxide in polyvinyl alcohol for energy storage application

Deshmukh, Kalim; Ahamed, M. Basheer; Deshmukh, Rajendra R.; Khadheer Pasha, S.K.; Sadasivuni, Kishor Kumar; ... more authors ... less authors ( Elsevier Ltd , 2016 , Article)

A novel ultra-high-k composite material comprising of polyvinyl alcohol (PVA) as a polymer matrix and vanadium pentoxide (V2O5) and graphene oxide (GO) as fillers have been developed successfully using colloidal processing ...

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