Publications by authors named "G Dinesh"

The application of thermoplasmonics faces challenges related to precise temperature control distribution for managing heat in heterogeneous materials. A hybrid Silicon Carbide (SiC) and Aluminium (Al) paste was developed for effective temperature control in thermoplasmonic heating-based applications. The thermal images of this hybrid paste of SiC-Al is examined for multimodal parameters to estimate the plasmonic heat.

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Article Synopsis
  • Marine microorganisms, specifically Micrococcus luteus, can produce polyhydroxybutyrate (PHB), a biodegradable polymer with various medical and industrial uses.
  • Researchers optimized growth conditions, using glucose and ammonium sulfate, leading to a significant increase in PHB production.
  • The study demonstrates that M. luteus can achieve high yields of PHB, indicating its potential for large-scale production and environmental benefits.
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Over the last century, contamination of polycyclic aromatic hydrocarbons (PAHs) has risen tremendously due to the intensified industrial activities like petrochemical, pharmaceutical, insecticides and fertilizers applications. PAHs are a group of organic pollutants with adverse effects on both humans and the environment. These PAHs are widely distributed in various ecosystems including air, soil, marine water and sediments.

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The emerging contaminants in wastewater discharged from numerous chemical process industries, pharmaceutical industries, textile, and wineries have attracted the attention of the scientific community due to their toxicity and persistence in the environment. The conventional techniques are incompetent to treat many of such recalcitrant toxic pollutants. To achieve high mineralization, advanced oxidation processes (AOPs) are found to be more efficient for the degradation of these organic pollutants without producing secondary pollutants with no/less amount of sludge.

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Extracellular Polymeric Substances (EPS) influenced Poly Cyclic Aromatic Hydrocarbons (PAHs) degrading Klebsiella pneumoniae was isolated from the marine environment. To increase the EPS production by Klebsiella pneumoniae, several physicochemical parameters were tweaked such as different carbon sources (arabinose, glucose, glycerol, lactose, lactic acid, mannitol, sodium acetate, starch, and sucrose at 20 g/L), nitrogen sources (ammonium chloride, ammonium sulphate, glycine, potassium nitrate, protease peptone and urea at 2 g/L), different pH, carbon/nitrogen ratio, temperature, and salt concentration were examined. Maximum EPS growth and biodegradation of Anthracene (74.

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