Search Results - "Aparna, V"

Phosphonium Ion-Tethered Secondary Amines for Chemospecific 5‑Enolexo Aldol Condensations of 6‑Ketoaldehydes by Sugunan, Akash, Aparna, V. M., Rajendar, Goreti

“…A novel and highly selective 5-enolexo-exo-trig aldol condensation of 6-ketoaldehydes is presented using a proline-based alkylphosphonium ion catalyst. Bulky…”
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A HOT FLUX ROPE OBSERVED BY SDO/AIA by Aparna, V., Tripathi, Durgesh

“…ABSTRACT A filament eruption was observed on 2010 October 31 in the images recorded by the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamic…”
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Magnetic Helicity Signs and Flaring Propensity: Comparing the Force-free Parameter with the Helicity Signs of Hα Filaments and X-Ray Sigmoids by Aparna, V., Georgoulis, Manolis K., Martens, Petrus C.

“…Sigmoids produce strong eruptive events. Earlier studies have shown that the ICME axial magnetic field Bz can be predicted with some credibility by observing…”
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Solar Filaments and Interplanetary Magnetic Field Bz by Aparna, V., Martens, Petrus C.

“…The direction of the axis of an interplanetary coronal mass ejection (ICME) plays an important role in determining if it will cause a geomagnetic disturbance…”
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Exploring the cytotoxicity on human lung cancer cells and DNA binding stratagem of camptothecin functionalised silver nanoparticles through multi-spectroscopic, and calorimetric approach by Raj, Aparna, Thomas, Riju K., Vidya, L., Aparna, V. M., Neelima, S., Sudarsanakumar, C.

“…The influence of nanoparticles inside the human body and their interactions with biological macromolecules need to be explored/studied prior to specific…”
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Stealth Non-standard-model Confined Flare Eruptions: Sudden Reconnection Events in Ostensibly Inert Magnetic Arches from Sunspots by Moore, Ronald L., Tiwari, Sanjiv K., Panesar, Navdeep K., Aparna, V., Sterling, Alphonse C.

“…We report seven examples of a long-ignored type of confined solar flare eruption that does not fit the standard model for confined flare eruptions. Because…”
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Unveiling the Health Benefits of Prebiotics: A Comprehensive Review by Kumari, Anuradha, K. G., Rashmi, Sudhakaran. V., Aparna, Warrier, Aswin S., Singh, Niraj K.

“…Prebiotics play a pivotal role in fostering probiotics, essential contributors to the creation and maintenance of a conducive environment for beneficial…”
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A Novel Deep Learning Pipeline for Vertebra Labelling and Segmentation of Spinal Computed Tomography Images by Kawathekar, Ishan Devdatt, Areeckal, Anu Shaju, Aparna, V

“…Automatic segmentation of vertebrae from computed tomography (CT) scans play an important role in the clinical interpretation and treatment of spinal…”
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A smart tele-cytology point-of-care platform for oral cancer screening by Sunny, Sumsum, Baby, Arun, James, Bonney Lee, Balaji, Dev, N V, Aparna, Rana, Maitreya H, Gurpur, Praveen, Skandarajah, Arunan, D'Ambrosio, Michael, Ramanjinappa, Ravindra Doddathimmasandra, Mohan, Sunil Paramel, Raghavan, Nisheena, Kandasarma, Uma, N, Sangeetha, Raghavan, Subhasini, Hedne, Naveen, Koch, Felix, Fletcher, Daniel A, Selvam, Sumithra, Kollegal, Manohar, N, Praveen Birur, Ladic, Lance, Suresh, Amritha, Pandya, Hardik J, Kuriakose, Moni Abraham

“…Early detection of oral cancer necessitates a minimally invasive, tissue-specific diagnostic tool that facilitates screening/surveillance. Brush biopsy, though…”
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Amphotericin B loaded sulfonated chitosan nanoparticles for targeting macrophages to treat intracellular Candida glabrata infections by Sandhya, Murali, V., Aparna, Maneesha K., Suresh, Raja, Biswas, R., Jayakumar, S., Sathianarayanan

“…•Sulphonated chitosan was prepared using chlorosulfonic acid and characterized.•Amphotericin B loaded sulphonated chitosan nanoparticles (AmpB-SCNPs) was…”
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Management of Speech and Hearing in Low-Income and Middle-Income Countries: Current Conditions, Problems, Future Directions by Sasikumar, Aparna V, Hariharan, Savitha V, Vittal, Namratha, Ahuja, Payal M

“…Management of speech and hearing issues in low-income and middle-income countries (LMICs) has been challenging, considering the population size and…”
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Structural, spectroscopic, DFT studies, Hirshfeld surface analysis and antibacterial activity of Z-3-(4-bromophenyl)-3-chloroacrylaldehyde by L, Vidya, Raj, Aparna, R, Anabha E, K, Sreekanth, S, Neelima, M, Aparna V, Anilkumar, G, Dash, Mrinal Kanti, Roymahapatra, Gourisankar, K, Radhakrishnan E, Sudarsanakumar, C

“…•Crystallographic analysis of Z-3-(4-bromophenyl)-3-chloroacrylaldehyde using SXRD•Compound is optically active in yellowish-orange region•Intermolecular…”
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Evaluating thermotolerant sunflower genotypes with temperature induction response (TIR) technique by V, Aparna, Prayaga, Lakshmi, C, Sarada, Guhe, Arti

“…High temperature affects various physiological processes of the plant. Delayed sowing and changing climate both subject the crop to increasing temperatures…”
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COVID-19 Booster Vaccination in the U.S. Military, August 2021–January 2022 by Winkler, Erin L., Stahlman, Shauna L., Wells, Natalie Y., Chauhan, Aparna V., Hiban, Kayli M., Costello, Amy A., Mancuso, James D.

“…A booster dose of messenger RNA vaccine protects against severe COVID-19 outcomes. This study examined the incidence of COVID-19 booster vaccination among…”
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New insights of superoxide dismutase inhibition of pyrogallol autoxidation by Ramasarma, T., Rao, Aparna V. S., Devi, M. Maya, Omkumar, R. V., Bhagyashree, K. S., Bhat, S. V.

“…Autoxidation of pyrogallol in alkaline medium is characterized by increases in oxygen consumption, absorbance at 440 nm, and absorbance at 600 nm. The primary…”
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Comparison of Petrov's odd elementary hyperbolic unitary group and Dickson-Siegel-Eichler-Roy elementary orthogonal group by Ambily, A. A., Aparna Pradeep, V. K.

“…In this article, we compare the Dickson-Siegel-Eichler-Roy (DSER) elementary orthogonal group introduced by A. Roy in 1968 and the odd elementary hyperbolic…”
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A Minor Groove Binder with Significant Cytotoxicity on Human Lung Cancer Cells: The Potential of Hesperetin Functionalised Silver Nanoparticles by Raj, Aparna, Thomas, Riju K., Vidya, L., Neelima, S., Aparna, V. M., Sudarsanakumar, C.

“…Natural drug functionalised silver (Ag) nanoparticles (NPs) have gained significant interest in pharmacology related applications due to their therapeutic…”
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Preparation, characterization, drug release and computational modelling studies of antibiotics loaded amorphous chitin nanoparticles by Gayathri, N.K., Aparna, V., Maya, S., Biswas, Raja, Jayakumar, R., Mohan, C. Gopi

“…•Antibiotics loaded amorphous chitin nanoparticles (AC-NPs) was prepared.•Hydrophobic drug showed as best carrier for AC-NPs.•Computational binding energy (BE)…”
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Visualization for Petrov's odd unitary group by Ambily, A. A., Aparna Pradeep, V. K.

“…In this article, we define a set of matrices analogous to Vaserstein-type matrices, which were introduced in the paper 'Serre's problem on projective modules…”
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Biological macromolecules based targeted nanodrug delivery systems for the treatment of intracellular infections by Aparna, V., Shiva, M., Biswas, Raja, Jayakumar, R.

“…•Biological macromolecules based targeted delivery to macrophage has been reviewed.•The clinical feasibility and challenges for these systems were…”
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