Search Results - "Kuiri, Probodh K."

Role of oxygen vacancies on the green photoluminescence of microwave-assisted grown ZnO nanorods by Pramanik, Subhamay, Mondal, Sovanlal, Mandal, Atis C., Mukherjee, Sumit, Das, Sandip, Ghosh, Tatan, Nath, Rajib, Ghosh, Manoranjan, Kuiri, Probodh K.

“…Mechanism of commonly seen defect mediated photoluminescence (PL) from ZnO nanostructures is a topic of much discussion mainly due to its broad nature…”
Get full text

Large spectral shift of plasmon resonances in Au–Cu alloy nanoparticles through anisotropy and interaction by Majhi, Jayanta K, Kuiri, Probodh K

“…Nowadays, alloy nanoparticles (NPs) consisting of noble metals find much importance due to their enhanced localized surface plasmon resonance (SPR) in the…”
Get full text

Tailoring localized surface plasmons in Ag–Al alloys’ nanoparticles by Kuiri, Probodh K.

“…Optical absorption properties of Ag–Al alloys’ nanoparticle (NPs) of radius of 10 nm embedded in silica for Al or Ag molar concentration in the range of…”
Get full text

Control of Ultraviolet Surface Plasmon Absorption of Al Nanoparticles by Changing Particle Size, Shape, Interaction, and Medium Dielectric Constant by Kuiri, Probodh K.

“…Growing interests to extend the nanotechnology based on plasmonics with tunable absorption band in the ultraviolet (UV) region require materials which are…”
Get full text

Enhancement of spectral shift of plasmon resonances in bimetallic noble metal nanoparticles in core–shell structure by Majhi, Jayanta K., Kuiri, Probodh K.

“…Core-shell metal nanoparticles (NPs) exhibit unique optical, especially plasmonic, properties in the visible range of electromagnetic spectrum. Here we report…”
Get full text

Structural, optical, and electrical properties of Zn1-xAlxO nanoparticles near the Al solubility limit by Mukherjee, Sumit, Pramanik, Subhamay, Das, Sandip, Chakraborty, Subhabrata, Nath, Rajib, Kuiri, Probodh K.

Get full text

Synergy of photoluminescence emission and antibacterial activity of Ag-Cu2O nanocomposite by Santra, Saikat, Tudu, Parimal, Kuiri, Bibhatsu, Pramanik, Subhamay, Patra, Ardhendu Sekhar, Kuiri, Probodh K, Gorai, Sourav, Raha, Subrata

Get full text

Structural, optical, and antibacterial properties of Li-doped ZnO nanoparticles synthesized in water: evidence of incorporation of interstitial Li by Mukherjee, Sumit, Pramanik, Subhamay, Das, Sandip, Mandal, Rajesh, Chakraborty, Subhabrata, Chattopadhyay, Amarnath, Ghosh, Tatan, Pal, Sukanta, Nath, Rajib, Kuiri, Probodh K

“…The mode of incorporation of lithium (Li) (as substitution or interstitial position) in zinc oxide (ZnO) has its own importance as far as the potential…”
Get full text

Spectral Tuning of Plasmon Resonances of Bimetallic Noble Metal Alloy Nanoparticles Through Compositional Changes by Majhi, Jayanta K., Kuiri, Probodh K.

“…The optical absorption properties of the bimetallic noble metal alloy (viz. Au-Ag, Au-Cu, and Ag-Cu) nanoparticles (NPs) of radii of 10 nm and 20 nm embedded…”
Get full text

Microwave-assisted synthesis of nanocrystallite Cu2O particles and estimation of their microstructural parameters using Williamson–Hall method by Santra, Saikat, Pramanik, Subhamay, Tudu, Parimal, Dutta, Bubai, Das, Sandip, Kuiri, Probodh K., Patra, Ardhendu Sekhar, Ali, Sk Irsad, Mandal, Atis Chandra, Panda, Bholanath, Dhak, Debasis

“…The importance of Cu 2 O nanoparticles (NPs) is growing day to day because of their unique properties. For the possible application of these NPs in…”
Get full text

Biosynthesis of Highly Stable Silver Nanoparticles for Enhanced Antibacterial Effect and Efficient Photocatalytic for Dye Degradation by Ghosh, Tatan, Chattopadhyay, Amarnath, Pramanik, Subhamay, Das, Sandip, Mukherjee, Sumit, Mandal, Atis C., Kuiri, Probodh K.

“…This work reports the biosynthesis of highly stable silver (Ag) nanoparticles (NPs) by using leaf extract of Moringa oleifera (Drumstick) for an enhancement of…”
Get full text

Correlation of defects and crystallite size of ZnO nanoparticles synthesized by mechanical milling by Das, Sandip, Pramanik, Subhamay, Hossain, Modassar, Mukherjee, Sumit, Rajak, Chinmoy, Pal, Prabir, Kuiri, Probodh K.

“…For practical applications of zinc oxide (ZnO) nanoparticles (NPs) in the field of optoelectronics, a control over particle size with proper understanding of…”
Get full text

Interplaying Role of Particle Size and Polymer Layer Thickness on the Large Tunable Optical Response of Polymer-coated Silver Nanostructures by Sao, Dilip, Das, Sandip, Pramanik, Subhamay, Kuiri, Probodh K., Nath, Rajib

“…The interplaying role of particle size and polymer layer thickness on the tunable optical response of polymer-coated Ag nanoparticles (NPs) has been studied…”
Get full text

Triple Surface Plasmon Resonances in Zn Nanoparticles in Silica by Kuiri, Probodh K., Majhi, Jayanta K.

“…Theoretical calculations of optical absorption (OA) spectra of Zn nanoparticles (NPs) in silica glass, using a simple model, have been resulted in appearance…”
Get full text

Cooperative effects of zinc interstitials and oxygen vacancies on violet-blue photoluminescence of ZnO nanoparticles: UV radiation induced enhanced latent fingerprint detection by Pramanik, Subhamay, Mukherjee, Souvik, Dey, Santanu, Mukherjee, Sumit, Das, Sandip, Ghosh, Tatan, Ghosh, Prasanta, Nath, Rajib, Kuiri, Probodh K.

“…Understanding the mechanisms of the violet-blue (VB) photoluminescence (PL) emissions is very important for possible applications of ZnO nanoparticles (NPs) in…”
Get full text

Mechanical milling assisted synthesis of FePc-gCN nanocomposite photocatalyst: Dye degradation, mechanism and DFT insights by Mandal, Arka, Mandal, Rajkumar, Mukherjee, Moumita, Pandit, Nayan, Nath, Rajib, Kuiri, Probodh K., Mukherjee, Biswanath

“…•A superior FePc-gCN photocatalyst is proposed for multiple organic dye degradation.•Mechanical ball-milling was employed to prepare the composite…”
Get full text

Synergistic effect of grain size and surface oxygen vacancies for enhanced photoresponse properties of nanocrystalline SnO2 films by Mandal, Rajesh, Pramanik, Subhamay, Kuiri, Probodh K., Mukherjee, Biswanath, Nath, Rajib

“…The photoresponse properties of nanocrystalline tin dioxide (SnO2) thin films with different grain sizes were systematically studied for fabricating…”
Get full text

Synergy of photoluminescence emission and antibacterial activity of Ag-Cu 2 O nanocomposite by Santra, Saikat, Tudu, Parimal, Kuiri, Bibhatsu, Pramanik, Subhamay, Patra, Ardhendu Sekhar, Kuiri, Probodh K, Gorai, Sourav, Raha, Subrata

“…Conglomerate nanocomposites comprising metal and metal oxide hold significant potential for exhibiting properties that surpass the combined characteristics of…”
Get full text

Modulation of Grain Boundary conductance of nanocrystalline SnO2 film by electrostatically induced carriers by Mandal, Rajesh, Sao, Dilip, Mandi, Saraswati, Pramanik, Subhamay, Mondal, Shahnewaz, Mukherjee, Biswanath, Kuiri, Probodh K., Nath, Rajib

“…Grain boundary (GB) conductance of a channel has an immense effect on the device performance of a field effect transistor (FET) fabricated by chemical routes…”
Get full text

Enhancement of UV luminescence in Zn/ZnO nanocomposites synthesized by controlled thermal oxidation of Zn nano-octahedrals by Pramanik, Subhamay, Das, Sandip, Karmakar, Riju, Irsad Ali, Sk, Mukherjee, Sumit, Dey, Santanu, Chandra Mandal, Atis, Meikap, Ajit Kumar, Kuiri, Probodh K.

“…Defect-free photoluminescence (PL) emission is always desirable for the practical applications of functional materials. The presence of metal nanostructures…”
Get full text