Search Results - "Pulhani, Vandana"

Magnetic nanoparticles for the recovery of uranium from sea water: Challenges involved from research to development by Singhal, Pallavi, Vats, Bal Govind, Pulhani, Vandana

“…[Display omitted] Uranium is an essential element in nuclear industry with the largest amount present in sea water. Also it is one of the most toxic heavy…”
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Elemental (CNS) and isotopic (δ13C and δ15N) characterization of local sources to atmospheric dust at Trombay, Mumbai, using elemental analyzer–isotope ratio mass spectrometry by Yadav, V. B., Pulhani, Vandana, Kumar, A Vinod

“…Particulate matter (PM) in the air has significant implications for human health and the environment, particularly in urban areas with high concentrations…”
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Simultaneous removal of heavy metals and Escherichia coli from water using silver-doped hydroxyapatite-coated activated carbon nano composite-alginate beads by Sabyasachi Rout, Sonali Yadav, Lipika G. Pansare, R. Shashidhar, Vandana Pulhani, A. Vinod Kumar

“…The scarcity of clean water due to heavy metal and microbial contamination is a global issue. In many parts of the world, heavy metals such as Pb, Cd, and U,…”
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Assessment of ingestion dose to the members of public from marine biota by Suresh, Sugandhi, Sartandel, Sangeeta Jitendra, Vikram, M. Joshi, Pulhani, Vandana A.

“…Abstract Natural radioactivity is ubiquitous, while the anthropogenic radioactivity is introduced into the environment due to manmade activities. The members…”
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A review on current status of radioactivity monitoring in Indian nonnuclear industries by Tiwari, Mahesh, Sahu, Sanjay Kumar, Bhangare, Rahul C., Pulhani, Vandana Anilkumar, Kumar, A. Vinod

“…The distribution of naturally occurring radioactive materials (NORM) generated/discharged in nonnuclear industries such as coal combustion residuals from…”
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Development of rapid solvent extraction based radioanalytical technique for estimation of 90Sr in the presence of natural and anthropogenic radionuclides by Reddy, Priyanka J., Pulhani, Vandana, Dhole, S. D., Dahiwale, S. S., Bhade, S. P. D., Anilkumar, S., Singh, Rajvir

“…A radiochemical technique for estimation of 90 Sr concentration by direct extraction of 90 Y with bis (2-ethylhexyl) phosphate (HDEHP) in toluene was developed…”
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Efficient extraction of uranium from environmental samples using phosphoramide functionalized magnetic nanoparticles: Understanding adsorption and binding mechanisms by Singhal, Pallavi, Vats, Bal Govind, Yadav, Ashok, Pulhani, Vandana

“…[Display omitted] •Phosphoramide functionalized Fe3O4 sorbent was synthesized for uranium extraction.•A maximum sorption capacity of 95.2 mg of U/g of sorbent…”
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Origin of solvent and excitation dependent emission in newly synthesized amphiphilic carbon dots by Singhal, Pallavi, Vats, Bal Govind, Pulhani, Vandana

“…The present work demonstrates the synthesis of a new amphiphilic carbon dot from octylamine. Steady-state emission studies show excitation dependent emission…”
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Transfer of radionuclides from soil to selected tropical plants of Indian Subcontinent: A review by Rout, Sabyasachi, Yadav, Sonali, Pulhani, Vandana

“…Soil to plant transfer factor (TF) of radionuclides is an important input parameter in dose assessment models. The wide range of TF for each radionuclide…”
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A review of soil to rice transfer of radionuclides in tropical regions of Indian subcontinent by Rout, Sabyasachi, Pulhani, Vandana, Yadav, Sonali

“…In radioecological studies, soil to plant transfer factors (TF) is commonly used to estimate the food chain transfer of radionuclides, which is an important…”
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Effect of Ligand Concentration, Dilution, and Excitation Wavelength on the Emission Properties of CdSe/CdS Core Shell Quantum Dots and Their Implication on Detection of Uranium by Singhal, Pallavi, Pulhani, Vandana

“…Many applications of quantum dots (QDs); such as solar energy harvesting and toxic ion detection advice to understand the photoluminescence properties of QDs…”
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Microplastics as vectors of radioiodine in the marine environment: A study on sorption and interaction mechanism by Rout, Sabyasachi, Yadav, Sonali, Joshi, Vikram, Karpe, Rupali, Pulhani, Vandana, Kumar, A.V.

“…Radioiodine is one of the long-lived fission products and also an important radionuclide released during nuclear accidents, which generates interest in its…”
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Removal of uranium(VI) from water using hydroxyapatite coated activated carbon powder nanocomposite by Rout, Sabyasachi, Muduli, Bikash, Kumar, Ajay, Pulhani, Vandana

“…Synthesis of hydroxyapatite coated activated carbon nanocomposite was carried out by in-situ chemical precipitation method. Different characterizations confirm…”
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Bio-functionalized magnetic nanoparticles for cost-effective adsorption of U(): experimental and theoretical investigation by Das, Chanchal, Ghosh, Narendra Nath, Pulhani, Vandana, Biswas, Goutam, Singhal, Pallavi

“…U( vi ) removal using cost-effective (production cost: $14.03 per kg), biocompatible, and superparamagnetic Cinnamomum tamala (CT) leaf extract-coated…”
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Uranium bioavailability in soil pore water: A long-term investigation in a contaminated soil mesocosm by Rout, Sabyasachi, Patra, Akhaya, Yadav, Sonali, Wagh, Shambhaji, Pulhani, Vandana, Saradhi, I.V., Kumar, A.V.

“…Uranium in soil can exist in both (IV) and (VI) oxidation states, distributed among different soil fractions (exchangeable, carbonate, oxidizable, reducible,…”
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Humic acid-nanoceria composite as a sustainable adsorbent for simultaneous removal of uranium(VI), chromium(VI), and fluoride ions from aqueous solutions by Das, Chanchal, Panigrahi, Sampanna, Saha, Vivekananda, Panda, Bholanath, Dhak, Prasanta, Dhak, Debasis, Pulhani, Vandana, Singhal, Pallavi, Biswas, Goutam

“…In this article, the multifunctional behavior of novel, efficient, and cost-effective humic acid-coated nanoceria (HA@CeO NPs) was utilized for the sorptive…”
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Heavy Metals Bioconcentration from Soil to Vegetables and Assessment of Health Risk Caused by Their Ingestion by Garg, V. K, Yadav, Poonam, Mor, Suman, Singh, Balvinder, Pulhani, Vandana

“…The present study was undertaken to assess the non-carcinogenic human health risk of heavy metals through the ingestion of locally grown and commonly used…”
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A review on distribution coefficient (Kd) of some selected radionuclides in soil/sediment over the last three decades by Kumar, Ajay, Rout, Sabyasachi, Pulhani, Vandana, Kumar, A. Vinod

“…This review paper presents the different methods to estimate K d and subsequent compiles of the K d data on U, Ra, Th, 137 Cs and 60 Co in soil/sediment under…”
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Sequential analysis methodology for .sup.210Po and uranium analysis by extractive liquid scintillation spectrometry by Pulhani, Vandana, Reddy, Priyanka J, Chaudhury, Moushumi, Tripathi, R. M

“…A methodology for separation and purification of .sup.210Po from uranium, thorium and daughters has been studied. Solvent extraction coupled with liquid…”
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Bioaccumulation and health risks of heavy metals associated with consumption of rice grains from croplands in Northern India by Yadav, Poonam, Singh, Balvinder, Garg, V. K., Mor, Suman, Pulhani, Vandana

“…The present study focused on micronutrients and nonessential toxic heavy metals quantification and their bio-concentration in soil-rice system in Haryana,…”
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