Dr. Dhananjaya N
Professor & HoD
Qualification : B.Sc., M.Sc., M.Phil., , Ph.D
Teaching Experience : 13 Years
Research Experience : 1 Years
Specialization : Materials Science
About me:
http://www.researcherid.com/rid/N-9023-2017 http://orcid.org/0000-0001-7751-4665 https://www.scopus.com/authid/detail.uri?authorId=36129303500 https://www.mendeley.com/profiles/dhananjaya-n/ https://scholar.google.co.in/citations?user=rg78MZIAAAAJ&hl=en Email: ndhananjayas@bmsit.in
http://www.researcherid.com/rid/N-9023-2017 http://orcid.org/0000-0001-7751-4665 https://www.scopus.com/authid/detail.uri?authorId=36129303500 https://www.mendeley.com/profiles/dhananjaya-n/ https://scholar.google.co.in/citations?user=rg78MZIAAAAJ&hl=en Email: ndhananjayas@bmsit.in
Memberships in Professional Bodies
- Life member of Materials Research Society of India (MRSI) LMB 1786
- Life member of Luminescence society of India: Karnataka Chapter
- Life member of Science Forum, National College, Basavenagudi, Bangalore
- Life Member of Electro Chemical Society of India, IISc, Bangalore
- Life member of The Indian Science Congress Association, Membership No.L39762
Skills
- Teamwork
- Problem-Solving
- Hard working - Self-Motivated
- Positive Attitude
Invited Talks Delivered : 6
Workshops Attended/Organized/Invited Talks
- One day Workshop on Advanced Materials and its Applications
- National Conference on Nanoscience and Nanotechnology
- Two days National Conference on Emerging Trends in Nano Applications (NCETN-2015)
- Five day FDP on Techniques for characterization of materilas
- Five day FDP on Current trends in Applied Physics
- Five day Faculty Development Programme on Smart Materials and their Emerging Technologies (SMET-2019)
- Five day online FDP on "Recent Advances in Smart Materials for Sensors and Energy Applications"
Additional Responsibilities
- Incharge for outsourcing PerkinElmer Frontier Fourier Transform-Infrared (FT-IR) Spectrometer characterization facility
- Guiding VTU Affliated Full time/Part time Ph.D students under Physics Research center
- Chief Coordinator for Language Lab, Kannada and English
- NBA Coordinator
Journals
| Journal Name | Journal Type | Volume Number | Issue Number | ISSN ISBN | Paper Title |
|---|---|---|---|---|---|
| RSC Advances | International | 5(6) (2015) | 4109-4120 | 2046-2069 | Photoluminescence, photocatalysis and Judd–Ofelt analysis of Eu3+-activated layered BiOCl phosphors |
| RSC Advances | International | 5 (2015) | 9241-9254 | 2046-2069 | Synthesis of Eu3+-activated BiOF and BiOBr phosphors: photoluminescence, Judd–Ofelt analysis and photocatalytic properties |
| Journal of Materials Science | International | 50 (2015) | 287–298 | Photoluminescence properties of Eu3+-activated CaMoO4 phosphors for WLEDs applications and its Judd–Ofelt analysis | |
| Journal of Alloys and Compounds | International | 509(5) (2011) | 2368-2374 | 0925-8388 | Effect of Li+-ion on enhancement of photoluminescence in Gd2O3:Eu3+ nanophosphors prepared by combustion technique |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 99 (2012) | 279–287 | 1386-1425 | CdSiO 3: Pr 3+ nanophosphor: Synthesis, characterization and thermoluminescence studies |
| SpectrochimicaActa Part A: Molecular and Biomolecular Spectroscopy | International | 136 (2015) | 348-355 | Facile synthesis of PbWO4: Applications in photoluminescence and photocatalytic degradation of organic dyes under visible light | |
| Materials Research Bulletin | International | 61 (2015) | 422–432 | Scheelite-type MWO4 (M = Ca, Sr, and Ba) nanophosphors: Facile synthesis, structural characterization, photoluminescence and photocatalytic properties | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 151 (2015) | 141-148 | Synthesis of Eu3+-activated BaMoO4 phosphors and their Judd-Ofelt analysis: Applications in lasers and white LEDs | |
| Journal of Rare Earths | International | 33 (2015) | 946-953 | Comparative study of Eu3+-activated LnOCl (Ln = La and Gd) phosphors and their Judd-Ofelt analysis | |
| Materials Research Bulletin | International | 75 (2016) | 100 -109 | Red-emitting LaOF:Eu3+ phosphors: Synthesis, structure and their Judd–Ofelt analysis for LED applications | |
| Journal of Alloys and Compounds | International | 584 (2014) | 417–424 | Particle size, morphology and color tunable ZnO:Eu3+ nanophosphors via plant latex mediated green combustion synthesis | |
| Journal of Alloys and Compounds | International | 587 (2014) | 755–762 | Hydrothermal synthesis of Gd2O3:Eu3+ nanophosphors: Effect of surfactant on structural and luminescence properties | |
| Journal of Alloys and Compounds | International | 590 (2014) | 131–139 | Self propagating combustion synthesis and luminescent properties of nanocrystalline CeO2:Tb3+ (1–10 mol%) phosphors | |
| Journal of Alloys and Compounds | International | 591 (2014) | 286–292 | Nd2O3:Gd3+ nanocrystalline phosphor: γ-Induced thermoluminescence, EPR and structural properties | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 128 (2014) | 730–739 | Gd1.96−xYxEu0.04O3 (x = 0.0, 0.49, 0.98, 1.47, 1.96 mol%) nanophosphors: Propellant combustion synthesis, structural and luminescence studies | |
| Materials Research Bulletin | International | 55 (2014) | 237–245 | Comparison of structural and luminescence properties of Dy2O3 nanopowders synthesized by co-precipitation and green combustion routes | |
| Journal of Alloys and Compounds | International | 612 (2014) | 425–434 | Eco-friendly green synthesis, structural and photoluminescent studies of CeO2:Eu3+ nanophosphors using E. tirucalli plant latex | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 128 (2014) | 891–901 | Synthesis and luminescence properties of Sm3+ doped CaTiO3 nanophosphor for application in white LED under NUV excitation | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 133 (2014) | 550–558 | GdAlO3:Eu3+:Bi3+ nanophosphor: Synthesis and enhancement of red emission for WLEDs | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 104 (2013) | 512–518 | Structural, EPR, optical and magnetic properties of α-Fe2O3 nanoparticles | |
| Materials Research Bulletin | International | 48 (4) (2013) | 1490–1498 | Synthesis, characterization, EPR and thermoluminescence properties of CaTiO3 nanophosphor | |
| Journal of Luminescence | International | 143 (2013) | 409–417 | Structural, iono and thermoluminescence properties of heavy ion (100 MeV Si7+) bombarded Zn2SiO4:Sm3+ nanophosphor | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 86 (2012) | 8–14 | Enhanced photoluminescence of Gd2O3:Eu3+ nanophosphors with alkali (M = Li+, Na+, K+) metal ion co-doping | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 90 (2012) | 18–21 | Ion beam induced amorphization and bond breaking in Zn2SiO4:Eu3+ nanocrystalline phosphor | |
| Applied Physics B : Lasers and Optics | International | 107 (2) (2012) | 503-511 | Synthesis, characterization, thermo- and photoluminescence properties of Bi3+ co-doped Gd2O3:Eu3+ nanophosphors | |
| Journal of Luminescence | International | 132 (7) (2012) | 1798–1806 | Thermoluminescence response in gamma and UV irradiated Dy2O3 nanophosphor | |
| Materials Research Bulletin | International | 47 (8) (2012) | 2085–2094 | Structural and phase dependent thermo and photoluminescent properties of Dy(OH)3 and Dy2O3 nanorods | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 93 (2012) | 300–305 | Swift heavy ion induced structural, iono and photoluminescence properties of β-CaSiO3:Dy3+ nanophosphor | |
| Pramana | National | 78 (3) (2012) | 451-458 | Effective atomic number, electron density and kerma of gamma radiation for oxides of lanthanides | |
| Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | International | 96 (2012) | 532–540 | Effect of different fuels on structural, thermo and photoluminescent properties of Gd2O3 nanoparticles | |
| Bulletin of Materials Science | International | 35 (4) (2012) | 519-527 | Spherical and rod-like Gd 2 O 3 :Eu 3 + nanophosphors—Structural and luminescent properties | |
| Physica B: Condensed Matter | International | 406 (9) (2012) | 1639–1644 | Hydrothermal synthesis, characterization and Raman studies of Eu3+ activated Gd2O3 nanorods | |
| Physica B: Condensed Matter | International | 406 (9) (2011) | 1645–1652 | Thermo and photoluminescence properties of Eu3+ activated hexagonal, monoclinic and cubic gadolinium oxide nanorods | |
| Physica B: Condensed Matter | International | 405 (17) (2010) | 3795–3799 | Synthesis, characterization and photoluminescence properties of Gd2O3:Eu3+ nanophosphors prepared by solution combustion method | |
| Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | International | 619 (1–3) (2010) | 171–173 | Measurement of absorbed dose rate of gamma radiation for lead compounds | |
| The European Physical Journal Plus | International | 131 (74) (2016) | 1-7 | Luminescence and antibacterial studies of silver nanoparticles using the esterases-containing latex of E. Tirucalli plant via green route | |
| The European Physical Journal Plus | International | 132 (2017) | 44 | Photoluminescence and photocatalytic properties of Eu3+-doped ZnOnanoparticles synthesized by the nitrate-citrate gel combustion method | |
| Journal of Alloys and Compounds | International | 706 (2017) | 554-561 | Investigation on impedance response and dielectric relaxation of Ni- Zn ferrites prepared by self-combustion technique | |
| Journal of Alloys and Compounds | International | 732 (2018) | 725-739 | Effect of Li, Na, K cations on photoluminescence of GdAlO3:Eu3+ nanophosphor and study of Li cation on its antimicrobial activity | |
| Journal of Science: Advanced Materials and Device s | International | 3(2018) | 303-309 | E. tirucalli plant latex mediated green combustion synthesis of ZnO nanoparticles: Structural, photoluminescence and photo-catalytic activities | |
| Iranian Polymer Journal | International | 28(2019) | 183-192 | 1026-1265 | Fabrication of gas sensor device using poly (3, 4-ethylenedioxythiophene)-poly (styrenesulfonate)-doped reduced graphene oxide organic thin films for detection of ammonia gas at room temperature |
| Journal of Science: Advanced Materials and Devices | International | 4(2019) | 57-65 | 2468-2179 | The electrochemical behavior, antifungal and cytotoxic activities of phytofabricated MgO nanoparticles using Withania Somnifera leaf extract |
| Journal of Science: Advanced Materials and Devices | International | (2019) | 2468-2179 | Green synthesis of Ag-ZnO nanoparticles: Structural analysis, Hydrogen generation, Formylation and Biodiesel applications | |
| The European Physical Journal Plus | International | 134 (2019) | 177 | 2190-5444 | Structural and optical studies of CaSO4:Ce3+ nanorods for display and dosimetric applications |
| Materials Science and Engineering: C | International | 101 (2019) | 674-685 | 0928-4931 | Perovskite lanthanum aluminate nanoparticles applications in antimicrobial activity, adsorptive removal of Direct Blue 53 dye and fluoride |
| The European Physical Journal Plus | International | 133 (2018) | 153 | 2190-5444 | Biosynthesised ZnO : Dy3+ nanoparticles: Biodiesel properties and reusable catalyst for N-formylation of aromatic amines with formic acid |
| Journal of Materials Science: Materials in Electronics | International | 30(2019) | 6745–6759 | 0957-4522 | Effect of Sm3+, Bi3+ ion doping on the photoluminescence and dielectric properties of phytosynthesized LaAlO3 nanoparticles |
| Materials Research Express | International | 6 (2019) | 9 | 20531591 | Study of optical and dielectric properties of alkali metal cation (Li+, Na+, K+) codoped Eu3+ activated gadolinium aluminate nanoparticles |
| Materials Research Express | International | 6 (2019) | 9 | 20531591 | Photoluminescence studies of ytterbium doped calcium sulphate nanophosphors for display applications |
| Materials Research Express | International | 6 (2019) | 9 | 20531591 | Chonemorpha grandiflora extract mediated synthesis of Ag-ZnO nanoparticles for its anticancer, electrical and dielectric applications |
| Materials Research Express | International | 6 (2019) | 10 | 20531591 | Reformed solution combustion approach for probing of structural and dielectric properties of Sm3+ doped GdAlO3 nanoparticles |
| Journal of Science: Advanced Materials and Devices | International | 4 (2019) | 3 | 2468-2179 | Green synthesis of AgZnO nanoparticles: Structural analysis, hydrogen generation, formylation and biodiesel applications |
| Sensors and Actuators A: Physical | International | 304 (2020) | p 111903 | 0924-4247 | Enhanced humidity sensing performance of Samarium doped Lanthanum Aluminate at room temperature |
| Applied Nanoscience volume | International | 10 (2020) | p 1927–1939 | 2190-5509 | Improved luminescence and LPG sensing properties of Sm3+-doped lanthanum aluminate thin films |
| Journal of Radioanalytical and Nuclear Chemistry | International | 323 (2020) | p 1347–1351 | 15882780, 02365731 | Competition between binary fission, ternary fission, cluster radioactivity and alpha decay of 281Ds |
| Materials Research Express | International | 6 (2020) | 12 | 20531591 | Fast adsorptive removal of direct blue-53 dye on rare-earth doped Lanthanum aluminate nanoparticles: equilibrium and kinetic studies |
| Materials Research Express | International | 6 (2020) | 12 | 20531591 | Investigations of enhanced luminescence properties of Sm3+ doped LaAlO3 nanophosphors for field emission displays |
Conferences
| Conference Name | Venue | Date | Paper Title |
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Awards/Recognition/Achievements/Others
- Received Research Grant 21.7 lakhs from Department of Science and Technology (DST)-Science and Engineering Research Board (SERB) under SERC Fast Track Scheme for Young Scientist in Physical Sciences in the financial year 2014-15
- Received Research Grant 4 lakhs from Vision Group on Science and Technology, Govt. of Karnataka under Seed Money to Young Scientist for Research (SMYSR) scheme in the financial year 2014-15
- Received Summer Research Fellow-2014 and Fellowship sponsored by IASc (Bangalore), INSA(New Delhi) and NASI (Allahabad)
- Best Poster award at National Conference on Recent Advances in Material Science held on 12-14, December, 2011 at MSRIT, Bangalore
- Best Poster award at National Conference on Recent Advances in Chemical and Environmental Sciences (NCRACES-2011), held on 28-29 December 2011 at School of Graduate Studies, Sri Bhagawan Mahaveer Jain College, Bangalore
- Best Oral Presentation award at International conference on Recent Advances in Materials Science (RAMS-2012), held on 6-8 November 2012 at the Atria Hotel, Palace Road. Bangalore
- Certificate of recognition from BMSIT for DST-SERB Young Scientist grant for the FY 2014-15
- Received Summer Research Fellow-2017 and Fellowship sponsored by IASc (Bangalore), INSA(New Delhi) and NASI (Allahabad)
MOOCs
- Solid State Physics - NPTEL17PH08S2190252
- An Introduction to Materials: Nature and Properties (Part 1:Structure of Materials) - NPTEL18MM06S4220685
- Infra Red Spectroscopy for Pollution Monitoring - NPTEL18CH24S21120282
- A Brief Course on Superconductivity - NPTEL19PH04S41160978
- Waves and Oscillations - NPTEL19PH18S61140508