Search Results - "Rao, K.H."

Influence of iron content on the structural and magnetic properties of Ni-Zn ferrite nanoparticles synthesized by PEG assisted sol-gel method by Ramana, P.V., Srinivasa Rao, K., Rao, K.H.

“…•The sol-gel method has been proved in producing nanoparticles of size less than 15 nm.•The role of chelating agent, PEG is powerful in controlling the…”
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Development of least sized magnetic nanoparticles with high saturation magnetization by Rao, K. Srinivasa, Rao, P. Appa, Varma, M. Chaitanya, Rao, K.H.

“…Magnetic nanoparticles of high saturation magnetization with least particle size are essential candidates for certain biomedical applications like…”
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Improved magnetostrictive properties of Co–Mn ferrites for automobile torque sensor applications by Rao, G.S.N., Caltun, O.F., Rao, K.H., Subba Rao, P.S.V., Parvatheeswara Rao, B.

“…Strain derivative of local anisotropy, which depends on the magnetostriction, is the figure of merit for the magnetic materials used in automobile torque…”
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The influence of Mn doping level on magnetostriction coefficient of cobalt ferrite by Caltun, Ovidiu, Rao, G.S.N., Rao, K.H., Parvatheeswara Rao, B., Dumitru, Ioan, Kim, Chong-Oh, Kim, CheolGi

“…Cobalt ferrite materials with different concentrations of manganese additions have been prepared by conventional ceramic technique. The samples were sintered…”
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Effect of co substitution of Mg and Zn on electromagnetic properties of NiCuZn ferrites by Sujatha, Ch, Reddy, K. Venugopal, Babu, K. Sowri, Reddy, A. Rama Chandra, Suresh, M. Buchi, Rao, K.H.

“…Ni0.5−2xMgxCu0.05Zn0.45+xFe2O4 (x=0, 0.04, 0.08, 0.12, and 0.16) ferrite samples were prepared through sol–gel method using polyvinyl alcohol as a chelating…”
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Occurrence, public health hazards and detection methods of antibiotic residues in foods of animal origin: A comprehensive review by Vishnuraj, M.R., Kandeepan, G., Rao, K.H., Chand, S., Kumbhar, V.

“…The major use of antibiotics is for the treatment and prevention of diseases. Antibiotics are used in the livestock industry to enhance growth rate, increase…”
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Water desorption characteristics of raw goat meat: Effect of temperature by Singh, R.R.B., Rao, K.H., Anjaneyulu, A.S.R., Patil, G.R.

“…Moisture desorption isotherms of raw goat meat were obtained at 10, 25 and 50 °C. Sigmoid desorption isotherms were observed for these samples. The sorption…”
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A systematic study of cobalt-zinc ferrite nanoparticles for self-regulated magnetic hyperthermia by Appa Rao, P., Srinivasa Rao, K., Pydi Raju, T.R.K., Kapusetti, Govinda, Choppadandi, Mounika, Chaitanya Varma, M., Rao, K.H.

“…Cobalt-zinc ferrite nanoparticles having composition Co1-xZnxFe2O4 were processed by sol-gel method with particle sizes ranging from 10.8 nm to 3.6 nm. The…”
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Controlled phase evolution and the occurrence of single domain CoFe2O4 nanoparticles synthesized by PVA assisted sol-gel method by Srinivasa Rao, K., Ranga Nayakulu, S.V., Chaitanya Varma, M., Choudary, G.S.V.R.K., Rao, K.H.

“…•High saturation magnetization of 84.63 emu/g has been observed for a particle size of 8.1 nm.•Single domain to multidomain state has been established by dM/dH…”
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Investigation of lanthanum substitution in lead-free BNBT ceramics for transducer applications by Anem, Swathi, Rao, K. Sambasiva, Rao, K.H.

“…The influence of lanthanum on structural, dielectric, hysteresis and electric-field-induced strain behavior in lead-free, Bismuth Sodium Barium Titanate…”
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Spatio-temporal variability of chlorophyll in the northern Indian Ocean: A biogeochemical argo data perspective by Jayaram, Chiranjivi, Bhaskar, T.V.S.Udaya, Chacko, Neethu, Prakash, Satya, Rao, K.H.

“…The Arabian Sea (AS) and the Bay of Bengal (BoB) form an integral part of the northern Indian Ocean, exhibiting distinct characteristics despite being in the…”
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Self-regulated cobalt zinc ferrite system as a potential nanoplatform for the synergistic effect of hyperthermia-chemo agent for cancer therapy by Choppadandi, Mounika, Parmar, Khyati, Rao, K. Srinivasa, Rao, K.H., Singh, Aditya, Kumar, Hemant, Guduru, Aditya Teja, Shard, Amit, Kapusetti, Govinda

“…Magnetic hyperthermia (MH) has been studied for almost seventy-five years, but its efficacy in clinical applications is still fiercely contested. Despite this,…”
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A study of uncoated and coated nickel-zinc ferrite nanoparticles for magnetic hyperthermia by Ramana, P.V., Rao, K. Srinivasa, Kumar, K. Raghu, Kapusetti, Govinda, Choppadandi, Mounika, Kiran, J.N., Rao, K.H.

“…The paper describes how to arrive at the required characteristics suitable for the study of magnetic hyperthermia in a nanoferrite. The composition selected…”
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Investigations of surface spin canting in Ni-Zn nanoferrite and its development as magnetic core for microwave applications by Kumar, A. Mahesh, Rao, K. Srinivasa, Varma, M. Chaitanya, Rao, K.H.

“…•Achieved high saturation magnetization of 80.3 emu/gm for a crystallite size of 42 nm.•Low surface spin canting angle observed is the cause for such high…”
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Synthesis and studies on magnetic properties of single-phase cobalt ferrite nanoparticles: influence of content of chelating agent by Patta, G. R., Kumar, V. Ravi, Rao, K. H., Veeraiah, N.

“…A systematic investigation has been carried out to achieve and characterize single-domain cobalt ferrite nanoparticles of high saturation magnetization with…”
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Unusual increase in permeability in cobalt substituted Ni-Zn-Mg ferrites by Gangaswamy, D.R.S., Bharadwaj, S., Chaitanya Varma, M., Choudary, GSVRK, Rao, K.H.

“…•Increase in initial permeability from 179 to 403 with increasing cobalt in Ni-Zn ferrite.•Increase in soft magnetic nature with increase in cobalt in Ni-Zn…”
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Magnetic properties and DC electrical resistivity studies on cadmium substituted nickel–zinc ferrite system by Siva Ram Prasad, M., Prasad, B.B.V.S.V., Rajesh, B., Rao, K.H., Ramesh, K.V.

“…Polycrystalline Ni0.65−xCdxZn0.35Fe2O4 ferrites with x varying from 0.00 to 0.20 in steps of 0.04 have been prepared by conventional ceramic route. Calcination…”
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Effect of sintering temperature on electromagnetic properties of NiCuZn ferrite by Sujatha, Ch, Venugopal Reddy, K., Sowri Babu, K., RamaChandra Reddy, A., Rao, K.H.

“…Ni0.50Cu0.05Zn0.45Fe2O4 ferrite nanoparticles were processed through the sol–gel method using polyvinyl alcohol as a chelating agent. The dried powder after…”
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Effects of heat treatment conditions on the structural and magnetic properties of MgCuZn nano ferrite by Sujatha, Ch, Reddy, K. Venugopal, Babu, K. Sowri, Reddy, A. RamaChandra, Rao, K.H.

“…Mg0.5Cu0.05Zn0.45Fe2O4 nanoparticles were prepared through sol–gel method using polyvinyl alcohol as a chelating agent. The as prepared sample was annealed at…”
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Structural and magnetic properties of Mg substituted NiCuZn Nano Ferrites by Sujatha, Ch, Venugopal Reddy, K., Sowri Babu, K., RamaChandra Reddy, A., Rao, K.H.

“…The present paper examines the effect of magnesium substitution on structural and magnetic properties of NiCuZn nano ferrites synthesised by sol-gel method…”
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