Publications by authors named "S Guru Nagarajan"

This study investigates the effects of silver nanoparticles (Ag NPs), biogenic silver nanoparticles derived from Rhizopus spp. (R.Ag NPs), and Rhizopus (R) elicitors on the yield and bioactive compounds of turmeric (Curcuma longa) using foliar spray and rhizome dipping techniques.

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Article Synopsis
  • Hard tick exoskeletons make DNA extraction difficult, prompting researchers to test a modified method for extracting DNA from ethanol-preserved ticks for genetic studies.
  • The new method was compared to three commercial kits and showed similar DNA concentration and purity across different life stages of ticks.
  • The extracted DNA was used for PCR amplification of phylogenetic markers to analyze Amblyomma integrum, a potential disease vector, demonstrating a cost-effective approach that can aid genetic research in low-resource settings.
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electroencephalography (EEG) and magnetoencephalography (MEG) are widely used non-invasive techniques in clinical and cognitive neuroscience. However, low spatial resolution measurements, partial brain coverage by some sensor arrays, as well as noisy sensors could result in distorted sensor topographies resulting in inaccurate reconstructions of underlying brain dynamics. Solving these problems has been a challenging task.

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Purpose: To compare corneal endothelial loss in manual small incision cataract surgery (MSICS) following three different techniques of nucleus delivery (Viscoexpression, Irrigating Vectis, Phacosandwich).

Setting: Mahatma Gandhi Medical College and Research Institute, Puducherry, India.

Design: Prospective, single blinded, randomized controlled trial.

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This study investigates the biodegradation of methyl parathion, an organophosphate pesticide used in paddy fields. Microbial degradation transforms toxic pesticides into less harmful compounds, influenced by the microbial community in the soil. To isolate different microbial colonies, soil samples from an organophosphorus-treated groundnut field were plated on nutrient agar and MSM with 1% glucose and 0.

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