Search Results - "Sunitha, D.V."

Anchoring of Ag-Au alloy nanoparticles on reduced graphene oxide sheets for the reduction of 4-nitrophenol by K., Hareesh, Joshi, R.P., D.V., Sunitha, Bhoraskar, V.N., Dhole, S.D.

“…[Display omitted] •Ag-Au-rGO nanocomposite was synthesized by gamma radiation assisted method.•Ag-Au nanoparticles of size (5–19) nm were decorated on…”
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Investigation of structural, morphological and photoluminescence properties in ZnO: Co2+ nanostructures prepared by solution combustion technique using Mimosa pudica leaf extract as a fuel by Kavyashree, D., Sunitha, D.V., Nagabhushana, H., Rohini, B.S.

“…Novel solution combustion technique was equipped for the synthesis of ZnO:Co2+ (1–11 mol%) nanostructures using mimosapudica (MP) leaf extract as a fuel. The…”
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Synthesis, characterization, EPR, photo and thermoluminescence properties of YAlO3:Ni2+ nanophosphors by Premkumar, H.B., Sunitha, D.V., Nagabhushana, H., Sharma, S.C., Nagabhushana, B.M., Shivakumara, C., Rao, J.L., Chakradhar, R.P.S.

“…YAlO3:Ni2+ (0.1mol%) doped nanophosphor was synthesised by a low temperature solution combustion method. Powder X-ray diffraction (PXRD) confirms the…”
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Thermo, Iono and photoluminescence properties of 100MeV Si7+ ions bombarded CaSiO3:Eu3+ nanophosphor by Sunitha, D.V., Nagabhushana, H., Singh, Fouran, Nagabhushana, B.M., Sharma, S.C., Chakradhar, R.P.S.

“…This paper reports on the thermo (TL), iono (IL) and photoluminescence (PL) properties of nanocrystalline CaSiO3:Eu3+ (1–5mol %) bombarded with 100MeV Si7+…”
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Structural, optical, and dielectric characteristics of Fe doped ZrO2 nanoparticles for multifunctional applications by Rohini, B.S., Kavyashree, D., Lavanya, D.R., Sunitha, D.V., Nagabhushana, H.

“…•Combustion synthesis was used to synthesise the undoped and Fe3+ ions incorporated ZrO2 nanostructures using Tamarind indica extract.•The size and phase…”
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Solution combustion synthesis of Dy3+doped La2O3 nanoparticles: An investigation of their structural, optical and photoluminescence characteristics by Kavyashree, D., Lavanya, D.R., Nagabhushana, H., Sunitha, D.V.

“…[Display omitted] •WLEDs are fabricated by coating YAG:Ce on InGaN blue-chips but they exhibit poor performance, low color-rendering index (CRI) and high…”
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Design strategies, luminescence mechanisms, and solid-state lighting applications of lanthanide-doped phosphorescent materials by Prasanth, Divya, Sunitha, D.V., Kumar, P. Ranjith, Darshan, G.P.

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Experimental and computational studies of sonochemical assisted anchoring of carbon quantum dots on reduced graphene oxide sheets towards the photocatalytic activity by Ashritha, M.G., Rondiya, Sachin R., Cross, Russell W., Dzade, Nelson Y., Dhole, S.D., Hareesh, K., Sunitha, D.V.

“…[Display omitted] •Sonochemical assisted method was adopted for developing CQDs/rGO catalyst.•DFT calculations showed the decrease in work function of CQDs/rGO…”
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Monovalent ions co-doped SrTiO3:Pr3+ nanostructures for the visualization of latent fingerprints and can be red component for solid state devices by Yeshodamma, S., Sunitha, D.V., Basavaraj, R.B., Darshan, G.P., Prasad, B. Daruka, Nagabhushana, H.

“…Structural and luminescence properties of SrTiO3: Pr3+: A+ (A+: Li, Na, K) nanophosphors were synthesized by simple sonochemical route. Prepared products were…”
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Exploring one material for dual applications: A red-emitting Mg2GeO4:Eu3+ nanophosphor for future generation energy efficient WLEDs and dosimetric applications by Arjun, Akshay, Darshan, G.P., Sharma, S.C., Nagabhushana, H., Sunitha, D.V., Premkumar, H.B.

“…The envisaged design and development of individual materials to excavate a broader spectrum of desired properties and offer multiple applications are highly…”
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Effect of 6 MeV electrons on luminescence properties of Y 2 O 3 :Tb 3+ nanophosphors by Sunitha, D.V., Nagabhushana, H., Hareesh, K., Bhoraskar, V.N., Dhole, S.D.

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Effect of 6MeV electrons on luminescence properties of Y2O3:Tb3+ nanophosphors by Sunitha, D.V., Nagabhushana, H., Hareesh, K., Bhoraskar, V.N., Dhole, S.D.

“…Y2O3:Tb3+ nanophosphors were synthesized by solution combustion technique and irradiated with 6MeV energetic electrons in the fluence range 2–10×1013e−cm−2…”
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Driving the photoluminescent and structural properties of X 2 -Y 2 SiO 5 by varying the dopant Dy 3+ concentration towards cool WLED applications by Ramakrishna, G., Nagabhushana, H., Hareesh, K., Sunitha, D.V.

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Driving the photoluminescent and structural properties of X2-Y2SiO5 by varying the dopant Dy3+ concentration towards cool WLED applications by Ramakrishna, G., Nagabhushana, H., Hareesh, K., Sunitha, D.V.

“…Dy3+ doped Y2SiO5 nanophosphors were synthesized by solution combustion technique using Calotropis gigantean milk latex and NaCl as fuel and flux respectively…”
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Moringa Oleifera leaf-based zinc oxide nanoparticles: Green synthesis, characterization, and their antibacterial investigations by Shashikala, B.S., Ashwini, K.R., Lavanya, D.R., Jessica, Y., Ushasri, Pennara, Sunitha, D.V., Shobha, G., Praveen Prakash Dsouza, P., Chandra Babu Naidu, K.

“…[Display omitted] •This paper investigates green synthesis as a strategic and environmentally friendly method of synthesizing effective ZnO…”
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Effect of different fuels on structural, photo and thermo luminescence properties of solution combustion prepared Y2SiO5 nanopowders by Ramakrishna, G., Nagabhushana, H., Sunitha, D.V., Prashantha, S.C., Sharma, S.C., Nagabhushana, B.M.

“…[Display omitted] •Luminescent nanomaterials show interesting and enhanced optical properties.•Silicate family shows an attractive class of materials for wide…”
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Particle size, morphology and color tunable ZnO:Eu3+ nanophosphors via plant latex mediated green combustion synthesis by Chandrasekhar, M., Nagabhushana, H., Sharma, S.C., Sudheer kumar, K.H., Dhananjaya, N., Sunitha, D.V., Shivakumara, C., Nagabhushana, B.M.

“…[Display omitted] •ZnO:Eu3+ phosphors were prepared by green synthesis route.•Morphology and particle size was tuned by varying the concentration of plant…”
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One-step gamma radiation aided diffusion of Ag-Au alloy nanoparticles into polycarbonate and its application towards the reduction of 4-Nitrophenol by Hareesh, K., Sunitha, D.V., Dhole, Sanjay D., Bhoraskar, Vasanth N., Phase, Deodatta M., Williams, Jim

“…One-step gamma radiation aided method was adopted to synthesize face centre cubic structured Silver-Gold alloy nanoparticles (Ag-AuNPs) having particle size…”
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Synchrotron X-ray radiation assisted synthesis of Ag/Polycarbonate and Au/Polycarbonate polymer matrix and its pollutant degradation application by Hareesh, K., Sunitha, D.V., Dhamgaye, Vishal P., Dhole, Sanjay D., Bhoraskar, Vasanth N., Phase, Deodatta M.

“…•Ag/PC and Au/PC were synthesized by Synchrotron X-ray radiation assisted method.•RBS revealed the diffusion of AgNPs and AuNPs in PC.•TEM and XRD confirmed…”
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Influence of electron beam irradiation on structural, thermo and photoluminescence properties of SrTiO3:Sm3+ nanophosphor by Yeshodamma, S., Hareesh, K., Nagabhushana, H., Dwivedi, Jishnu, Petwal, V.C., Sunitha, D.V.

“…•SrTiO3:Sm3+ nanophosphor was synthesised by Solution cobustion synthesis technique.•The structurral and morphological features of pristine and E-beam…”
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