centre for advanced studies in electronics science & technology


Center for Advanced Studies in Electronics Science and Technology (CASEST)

Dr. -Ing. Pratap Kollu

Assistant Professor

Office Room # EL005, CASEST, University of Hyderabad, Gachibowli, Hyderabad, Telangana, INDIA,500046
Personal web page
Qualification Ph.D. -Ing in Materials Engineering at Chungnam National University, South Korea
Phone: +91-040- 2313 4327, E-mail:

Home Page


  • Ph.D. in Materials Engineering, (2011) Chugnam National University, Daejeon, South Korea

            Thesis title: Novel High Sensitive Magnetic Field Sensor Using Asymmetric Giant Magneto Impedance

                                Effect in Self-Biased Amorphous Head.

  • M.Phil. in Electronics, (2007) Andhra University, India

           Thesis title: Fluaxgate magnetic sensors design and development with the amorphous wire as core material

  • M.Sc. Electronics, (2002) Andhra University, India

Professional Experience

  • DST INSPIRE Faculty Fellow, (2016-2017 & 2012-2014), Metallurgical and Materials Science Department, IIT Bombay, India

  • Newton International Fellow (2014-2016), Thin film magnetism group, Cavendish Laboratory, University of Cambridge, UK

  • Research Engineer, (2011-2012), Heterogeneous System Integration group, Tyndall National Institute, University College Cork, Ireland

Research Areas

  • Magnetic Sensors and Materials, thin films 
  • Lab on Chip BioSensors
  • 2D Materials and Nanocomposites
  • Multiferroics, Water purification and Li-Ion, Na-Ion Battery Anode Materials

Member of Professional Bodies

  • Magnetics Society of India – Life Member
  • IEEE Magnetics society- Member

Sponsored / Consultancy Projects

  • DST Inspire faculty award, IIT Bombay (2012-2017)
  • Newton International Fellow- The Royal Society London and The British Academy(2014-2016)
  • Newton Alumnus Researcher – Cavendish Laboratory, University of Cambridge, UK (2016-2017,  2017-2018, 2018-2019,  2019-2020, 2020-2022)
  • UGC Start-up grant (2018-2020)
  • ADEMI grant, funded by Concytec Peru and World Bank. Partners – India, Peru, Brazil and China (2020-2022)


Ph.D. Scholars:

  • Ms. Arya Sohan (2018- )
  • Ms. B. Pravallika (2019 – )


  • Mr. M Kalyan Babu, 2018, UoH
  • Mr. S. Rajesh, 2019, UoH
  • Mr Jaswant Reddy, 2018, IISER Pune


  • Mr. Aditya Harish

Internship students:

  • 9 students from IIIT Nuziveedu, AP;  St. Thomas College, Kerala; Gudlavalleru Engg College, AP and IISER Pune

Publications and Patents

Publications: 80, Citations- 2347  ; i-10 index -52      ; h-index- 27 


Google Scholar link:  CLICK HERE,    Orcid: CLICK HERE


Research gateCLICK HERE 



  • Chitosan coated magnetic nanoparticles as carriers of anticancer drug Telmisartan: pH-responsive controlled drug release and cytotoxicity studies, Rushikesh P Dhavale, RP Dhavale, SC Sahoo, P Kollu, SU Jadhav, PS Patil, TD Dongale, AD Chougale, PB Patil, Journal of Physics and Chemistry of Solids, 148, (2021), 109749
  • Physical and in-vitro evaluation of pure and substituted MxCe1-xO2 (M= Co, Fe or Ti and x= 0.05) magnetic nanoparticles, SK Alla, A Gangwar, SK Shaw, MK Viswanadh, K Neogi, MS Muthu, Nidhi Gupta, Sher Singh Meena, PKollu, RK Mandal, NK Prasad, Ceramics International,




  • Synergetic antibacterial potential, dye degrading capability and biocompatibility of Asperagus racemosus root assisted ZnO nanoparticles, Panduranga Naga Vijay Kumar Pallela, Lakshmi Kalyani Ruddaraju, Sarath Chandra Veerla, Ravichandra Matangi, Pratap Kollu, Shameem Ummey, SVN Pammi, Materials Today Communications, 25 (2020) 101574
  • Achieving exceptional tensile strength in electrodeposited copper through grain refinement and reinforcement effect by co-deposition of few layered graphene, Rohit T Mathew, Swetha Singam, Pratap Kollu, S Bohm, MJNV Prasad, Journal of Alloys and Compounds, 840 (2020) 155725
  • Role of graphene in NiSe2/graphene composites-Synthesis and testing for electrochemical supercapacitors, SR Sitaaraman, Ravichandran Santhosh, Pratap Kollu, Soon Kwan Jeong, Raja Sellappan, Vimala Raghavan, George Jacob, Andrews Nirmala Grace. Diamond and Related Materials, 108, (2020), 107983
  • New Method for the Synthesis of 2D Vanadium Nitride (MXene) and Its Application as a Supercapacitor Electrode, Sandhya Venkateshalu, Jayesh Cherusseri, Manickavasakam Karnan, Kowsik Sambath Kumar, Pratap Kollu, Marappan Sathish, Jayan Thomas, Soon Kwan Jeong, Andrews Nirmala Grace, ACS Omega, 5, 29, (2020) 17983–17992
  • Evolution of structural and magnetic properties in iron oxide nanoparticles synthesized using Azadirachta indica leaf extract, Rohini Kanase, Vijay C Karade, Pratap Kollu, Subasa C Sahoo, Pramod S Patil, Soon Hyung Kang, Jin-Hyeok Kim, Mansinghraj Nimbalkar, Prashant B Patil. Nano Express, 1, (2020), 020013
  • Achieving exceptional tensile strength in electrodeposited copper through grain refinement and reinforcement effect by Co-deposition of few layered graphene, Rohit T Mathew, Swetha Singam, Pratap Kollu, S Bohm, MJNV Prasad, Journal of Alloys and Compounds (2020), 840, 155725


  • Natural biomass derived hard carbon and activated carbons as electrochemical supercapacitor electrodes, Sourav Ghosh, Ravichandran Santhosh, Sofia Jeniffer, Vimala Raghavan, George Jacob, Katchala Nanaji, Pratap Kollu*, Soon Kwan Jeong, Andrews Nirmala Grace, Scientific Reports,(2019) 9,1,1- 15
  • Biogenic synthesis of stable silver nanoparticles via Asparagus racemosus root extract and their antibacterial efficacy towards human and fish bacterial pathogens, PPN Vijay Kumar, RL Kalyani, Sarath Chandra Veerla, Pratap Kollu, U Shameem, SVN Pammi, Materials Research Express, 6(10) (2019), 104008
  • Simple synthesis, structural and optical properties of cobalt ferrite nanoparticles, AV Ravindra, M Chandrika, Ch Rajesh, Pratap Kollu, Shaohua Ju, SD Ramarao, The European Physical Journal Plus, 134, 296(1-10), 2019 , I.F 2.6
  • Removal of Cu(II) from aqueous solution using APTES-GA modified magnetic iron oxide nanoparticles: kinetic and isotherm study, VP Kothavale, VD Chavan, SC Sahoo, P Kollu, TD Dongale, PS Patil, PB Patil, Materials Research Express, 6(10) (2019), 106103
  • Adsorption and kinetic behavior of Cu(II) ions from aqueous solution on DMSA functionalized magnetic nanoparticles, VD Chavan, VP Kothavale, SC Sahoo, P Kollu, TD Dongale, PS Patil, PB Patil, Physica B: Condensed Matter, 571, (2019) 273-279 , I.F: 1.87
  • Antibacterial activity assessment and characterization of green synthesized CuO nano rods using Asparagus racemosus roots extract, PNVK Pallela, S Ummey, LK Ruddaraju, P Kollu, S Khan, SVN Pammi, SN Applied Sciences 1 (5), 421, 2019
  • Pt-free, low-cost and efficient counter electrode with carbon wrapped VO2(M) nanofiber for dye-sensitized solar cells, Subashini Gnanasekar, Pratap Kollu, Soon Kwan Jeong & Andrews Nirmala Grace, Scientific reports, 9, 5117, 2019
  • Role of MIL-53 (Fe)/hydrated–dehydrated MOF catalyst for electrochemical hydrogen evolution reaction (HER) in alkaline medium and photocatalysis, Ravi Nivetha, Pratap Kollu, Krishna Chandar, Sudhagar Pitchaimuthu, Soon Kwan Jeong, Andrews Nirmala Grace, RSC Advances, 9, 2019, 3215-3223


  • Photocatalytic degradation of toxic aquatic pollutants by novel magnetic 3D-TiO2@HPGA nanocomposite, Chella Santhosh, A. Malathi, Ehsan Daneshvar, Pratap Kollu, and Amit Bhatnagar, nature scientific reports, 8, Article number: 15531 (2018)
  • α-amylase immobilized on magnetic nanoparticles: reusable robust nano-biocatalyst for starch hydrolysis, Rushikesh P Dhavale, Santosh B Parit, Subasa C Sahoo, Pratap Kollu, PS Patil, Prashant B Patil, Ashok D Chougale, Materials Research Express, 5,7, 2018, 075403
  • Monolayer grafting of aminosilane on magnetic nanoparticles: An efficient approach for targeted drug delivery system, RP Dhavale, PP Waifalkar, Apoorva Sharma, Subasa C Sahoo, P Kollu, AD Chougale, DRT Zahn, G Salvan, PS Patil, PB Patil , Journal of Colloid and Interface Science, 529, 2018, 415-425
  • Effect of reaction time on structural and magnetic properties of green-synthesized magnetic nanoparticles, VC Karade, TD Dongale, SC Sahoo, P Kollu, AD Chougale, PS Patil, PB Patil, Journal of Physics and Chemistry of Solids, 120, 2018 161-166
  • Solvothermal synthesis and electrochemical properties of phase pure pyrite FeS2 for supercapacitor applications, Sandhya Venkateshalu, P.Goban Kumar, Pratap Kollu, Soon Kwan Jeong, Andrews Nirmala Grace, Electrochimica Acta, 290 (2018) 378-389
  • Mn-substituted cerium oxide nanostructures and their magnetic properties, SK Alla, P Kollu, SS Meena, HK Poswal, RK Mandal, NK Prasad, Materials Research Bulletin 104, 2018, 65-71
  • pH triggered curcumin release and antioxidant activity of curcumin loaded γ-Fe2O3 magnetic nanoparticles, PB Patil, SB Parit, PP Waifalkar, SP Patil, TD Dongale, SC Sahoo, P Kollu, MS Nimbalkar, PS Patil, AD Chougale, Materials Letters 223, 2018, 178-181
  • Magnetic nanoparticle decorated graphene based electrochemical nanobiosensor for H2O2 sensing using HRP, PP Waifalkar, AD Chougale, P Kollu, PS Patil, PB Patil, Colloids and Surfaces B: Biointerfaces 167, 2018, 425-431
  • Heteroatom doped graphene based hybrid electrode materials for supercapacitor applications, Ravichandran Santhosh, SR Sitaa Raman, Sudha Murali Krishna, Syam sai Ravuri, V Sandhya, Sourav Ghosh, Niroj Kumar Sahu, Sathyanarayanan Punniyakoti, Mani Karthik, Pratap Kollu, Soon Kwan Jeong, Andrews Nirmala Grace, Electrochimica Acta 276, 2018, 284-292
  • Investigation of magnetic properties for Hf4+ substituted CeO2 nanoparticles for spintronic applications, SK Alla, P Kollu, SS Meena, HK Poswal, CL Prajapat, RK Mandal, NK Prasad, Journal of Materials Science: Materials in Electronics 29 (12), 2018, 10614-10623
  • Multiferroic and magnetoelectric studies on BMFO–NZFO nanocomposites, B Dhanalakshmi, Pratap Kollu*, Crispin HW Barnes, B Parvatheeswara Rao, PSV Subba Rao, Applied Physics A, 124, 2018, 1-8
  • pH triggered curcumin release and antioxidant activity of curcumin loaded γ-Fe2O3 magnetic nanoparticles, P.B. Patil, S.B. Parit, P.P. Waifalkar, S.P. Patil, T.D. Dongale, Subasa C. Sahoo, P. Kollu, M.S. Nimbalkar, P.S. Patil, A.D. Chougal,  Materials Letters, 223, 2018, 178-181
  • Magnetic properties of Cu doped CeO2 nanostructures prepared by microwave refluxing technique, S.K.Allaa, P.Kollu, R.K.Mandal, N.K.Prasad, Ceramics International, 6, 44, 2018, 7221-7227


  • Removal of cationic and anionic heavy metals from water by 1D and 2D-carbon structures decorated with magnetic nanoparticles,  Chella Santhosh , Ravi Nivetha , Pratap Kollu , Varsha Srivastava , Mika Sillanpää , Andrews Nirmala Grace, Amit Bhatnagar Nature Scientific reports, 7, Article number: 14107 (2017), doi:10.1038/s41598-017-14461-2
  • Magnetic SiO2@CoFe2O4 nanoparticles decorated on graphene oxide as efficient adsorbents for the removal of anionic pollutants from water, Chella Santhosh, Ehsan Daneshvar, Pratap Kollu, Sirpa Peräniemi, Andrews Nirmala Grace, Amit   Bhatnagar, Chemical Engineering Journal, 322, 2017, 472-487, I.F: 6.2
  • Enhanced magnetic and magneto electric properties of Mn-doped multiferroic ceramics, Dhana Lakshmi B, Pratap Kollu*, B. Chandra Sekhar, Parvatheeswara Rao B, Subba Rao PSV, Ceramics International, 43, 12, 2017, 9272-9275 I.F: 2.9
  • Greener synthesis of magnetite nanoparticles using green tea extract and their magnetic properties, Prashant Patil, Vijay Karade, Pradyumna Waifalkar, Subasa Sahoo, Pratap Kollu, Mansingraj Nimbalkar, Ashok Chougale, Pramod  Patil, Materials Research Express, 4 (2017) 096102.
  • A novel CuO-N-doped graphene nanocomposite based hybrid electrode for the electrochemical detection of glucose, Sathiyanathan Felix, Pratap Kollu*, Soon Kwang Jeong and Andrews Nirmala Grace, Applied Physics A, 123, , 2017, 620, I.F.: 1.455
  • Enhanced wound healing activity of Ag-ZnO composite nanoparticles in Wistar Albino rats, Sravani KK, T Vishala, C Ragadeepthi, Pratap Kollu, Sri Venkata Narayana Pammi, IET Nanobiotechnology, 12, 4 2018, 473-478
  • Synthesis and properties of 2D-Titanium carbide MXene sheets towards electrochemical energy storage applications, Syam Sai Ravuri, Pratap Kollu, Soon Kwang Jeong and Andrews Nirmala Grace, Ceramics International, 43, 16, 13119-13126, 2017, I.F: 2.9
  • Electrochemical Performance of Ag-CuO Nanocomposites towards Glucose Sensing, Sathiyanathan Felix, Pratap Kollu*, Andrews Nirmala Grace*, Materials Research Innovations,, 2017.
  • Electrical, electrochemical and cycling studies of high power layered Li(Li0.05Ni0.7– xMn0.25Cox)O2 (x = 0,0.1,0.3,0.5,0.7) cathode materials for rechargeable lithium ion batteries A. Nichelson, K. Karuppasamy , S.Thanikaikarasan  , P. Anil Reddy , Pratap Kollu , S. Karthickprabhu  and X. Sahaya Shajan, IONICS, 24, 2017, 1007-1017, DOI 10.1007/s11581-017-2255-y ,  I.F: 2.1
  • Green synthesis, characterization and antimicrobial activity of silver nanoparticles using methanolic root extracts of Diospyros sylvatica, N.Hanumanta Rao, Lakshmidevi N., S.V.N. Pammi, Pratap Kollu, Ganapaty S., Lakshmi P,  Journal of Environmental Sciences, 55,  2017, 157-161,  I.F: 2.2


  • Effects of Mn doping on structural, dielectric and multiferroic properties of BiFeO3nanoceramics, B. Dhanalakshmi, K. Pratap, B. Parvatheeswara Rao, P.S.V. Subba Rao, Journal of Alloys and Compounds, 676 (2016) 193-201,, I.F: 3.0
  • Green synthesis of silver nanoparticles using methanolic root extracts of Diospyrospaniculata and their antimicrobial activities, N.Hanumanta Rao, Lakshmidevi N., S.V.N. Pammi, Pratap Kollu, Ganapathy S., Lakshmi P., Materials Science & Engineering C, 62 (2016) 553–557. I.F: 4.1
  • Diffuse Dielectric Anomalies in (x).Bi0.95Mn0.05FeO3–(1x).Ni0.5Zn0.5Fe2O4multiferroic composites, B. Dhanalakshmi, K. Pratap, B. Parvatheeswara Rao, P.S.V. Subba Rao, Journal of Magnetism and Magnetic Materials, (2016) 404, 119–125, I.F: 2.6
  • Impedance spectroscopy and dielectric properties of multiferroic BiFeO3/Bi0.95Mn0.05FeO3 – Ni0.5Zn0.5Fe2O4composites, B. Dhana Lakshmi, K. Pratap, B. Parvatheeswara Rao, P.S.V. Subba Rao, Ceramics International, (2016) 42, 2186–2197. I. F: 2.9


  • A high capacity MnFe2O4/rGO nanocomposite for Li and Na-ion battery applications, Pratap Kollu*, P. Ramesh Kumar, Chella Santhosh, Do Kyung Kim and Andrews Nirmala Grace*, RSC Advances, 2015, 5, 63304 – 63310, DOI: 10.1039/C5RA11439J, I.F: 3.9
  • Solvothermal synthesis of Zinc sulfide decorated Graphene (ZnS/G) nanocomposites for novel Supercapacitor electrodes, Rajendran Ramachandran, Murugan Saranya, Pratap Kollu and Andrews Nirmala Grace*, Electrochimica Acta,178 (2015) 647–657, doi:10.1016/j.electacta.2015.08.010, I.F: 4.7
  • Magnetically separable recyclable nano ferrite catalyst for the synthesis of acridinediones and their derivatives under solvent free conditions. Palla, Mahesh; Kolukuluri, Guruswamy; Diwakar, Bhagavathula; bhoomireddy, ramadevi; Murthy, Y. L. N.; Kollu, Pratap; Pammi, S.V.N, Chemistry Letters, 44 (2015), 1386-1388, I.F: 1.2, doi:10.1246/cl.150503
  • A Scanning TMR Microscope for Magnetic Carriers in Biosensor Applications. Kunal N. Vyas, David M. Love, Adrian Ionescu, Justin Llandro, Pratap Kollu, Thanos Mitrelias,  Stuart Holmes, and Crispin H. W. Barnes, Biosensors, 2015, 5(2), 172-186. Doi:10.3390/bios5020172, IF: 2.83
  • CoFe2O4 and NiFe2O4 @ graphene adsorbents for heavy metal ions – Kinetic and Thermodynamic analysis, Chella Santhosh, Pratap Kollu, Felix, Venugopal Velmurugan, Soon Kwan Jeong and Andrews Nirmala Grace, RSC Advances, 2015, 5, 28965-28972, DOI: 10.1039/C5RA02905H. I.F: 3.9
  • A template-free facile approach for the synthesis of CuS–rGO nanocomposites towards enhanced photocatalytic reduction of organic contaminants and textile effluents. Murugan Saranya,  Rajendran Ramachandran,   Pratap Kollu,   Soon Kwan Jeong and    Andrews Nirmala Grace,   RSC Advances., 2015,5, 15831-15840. I.F: 3.9, DOI:  10.1039/C4RA09029B
  • Synthesis of magnetic nanoparticles and their effect on growth of carbon nanotubes, C. Santhosh, M. Saranya, R. Ramachandran, N. Pradeep, V. Uma, Pratap Kollu and A. Nirmala Grace, J. Indian Chem. Soc., 2015, 92, 800-803.
  • Electro Catalytic Oxidation of Carbohydrates and Dopamine in Alkaline and Neutral Medium using CuO Nanoplatelets. Sathiyanathan Felix, Pratap Kollu, Chella Santhosh, Rajendran Ramachandran, Padmanapan Saravananan, Andrews Nirmala Grace*, Journal of Electroanalytical Chemistry, 2015, 739, 1-9,. Doi:10.1016/j.jelechem.2014.12.006 . I.F: 3.1
  • Low temperature synthesis of various transition metal oxides and their antibacterial activity against multidrug resistance bacterial pathogens. R.L.Kalyani, J.Venkatraju, Pratap Kollu, N.Hanumantarao, S.V.N.Pammi,  Korean Journal of Chemical Engineering (KJCE),2015, 32(5), 911-916.  DOI: 10.1007/s11814-014-0262-5, I.F: 2.0
  • Solvothermal synthesis of MnFe2O4-Graphene composite – Investigation of its adsorption and antimicrobial properties. Chella Santhosh, Pratap Kollu*, Eswarvara Prasad Rao K, SejalDoshi, MuruganSaranya, Sathiyanathan Felix, Rajendran Ramachandran, PadmanapanSaravanan, VelmuruganVenugopal,  Soon Kwan Jeong and Andrews Nirmala Grace*,  Applied Surface Science, 2015, 327, 27-36. DOI: 10.1016/j.apsusc.2014.11.096.  IF 3.3 
  • Green synthesis of copper oxide nanoparticles using Aloe Vera leaf extract and its antibacterial activity against fish bacterial pathogens. P.P.N.Vijaykumar, U.Shameem, Pratap Kollu, L.Kalyani, S.V.N.Pammi*. BioNanoScience, 2015, 5,135–139 DOI: 10.1007/s12668-015-0171-z

2014 – 2006

  • Anomalous magnetic behavior in nanocomposite materials of reduced graphene oxide- Ni/NiFe2O4. Pratap Kollu*,  SateeshPrathapani, EswaraVaraPrasada Rao Komarala, Santosh Chella, S. Mallick, Andrews Nirmala Grace* and Dhirendra Bahadur*. Applied Physics Letters, 2014,5, 105, 052412, DOI:10.1063/1.4892476  IF: 3.7
  • Adsorption, photodegradation and antibacterial study of Graphene-Fe3O4 nanocomposite for multipurpose water purification application. Santhosh Chella, Pratap Kollu*, SejalDoshi, Madhulika Sharma, Dhirendra Bahadur*, Mudaliar T Vanchinathan, Saravanan P, Byeong-Su Kim, Andrews Nirmala Grace*. RSC Advances, 2014, 4, 28300-28308, DOI: 10.1039/C4RA02913E, IF: 3.9
  • Recognized as a Most downloaded article from RSC Advances Website.!divAbstract
  • Enhanced properties of porous CoFe2O4 -reduced graphene oxide composite with alginate binder for Li- ion battery applications. P. Ramesh Kumar, Pratap Kollu*, Chella Santhosh, K. Eswara Vara prasada Rao, Do Kyung Kim and Andrews Nirmala Grace*. RSC New Journal of Chemistry, 2014, 38, 3654-3661, DOI: 10.1039/C4NJ00419A, IF: 3.2
  • Recognized as a Most downloaded article from RSC NJC Website
  • Highly dispersed Cu(II), Co(II) and Ni(II) catalysts covalently immobilized on imine-modified silica for cyclohexane oxidation with hydrogen peroxide. R. Antony, S. Theodore David Manickam*, Pratap Kollu, P. V. Chandrasekar, K. Karuppasamy and S. Balakumar. RSC Advances, 2014, 4, 24820-24830, DOI: 10.1039/C4RA01960A, IF: 3.9
  • Hydrothermal growth of CuS nanostructures and its photocatalytic properties. Murugan Saranya, Chella Santhosh, Rajendran Ramachandran, Pratap Kollu, Padmanapan Saravanan, Mari Vinoba, Soon Kwan Jong, Andrews Nirmala Grace*. Powder Technology, 2014,252, 25–32, DOI: 10.1016/j.powtec.2013.10.031, IF: 2.9
  • Recognized as Most downloaded article from Science Direct Website
  • Structural, Morphological and Impedance Spectroscopic Analyses of Nano Li (Li0. 05Ni0. 4Co0. 3Mn0. 25) O-2 Cathode Material Prepared by Sol-Gel Method. A Nichelson, S Thanikaikarasan, P Kollu, PJ Sebastian, T Mahalingam, Journal of new materials for electrochemical systems, 17 (3), 2014, 153-158, I.F:0.58
  • Growth and Characterization of Electroplated NiO Coatings, B Bharathi, S Thanikaikarasan, P Kollu, PV Chandrasekar, T Mahalingam. Journal of New Materials for Electrochemical Systems, 2014, 17 (3), 173-177,  I.F:0.58
  • Studies on Electrodeposited NiS Thin Films, B. Bharathi, S. Thanikaikarasan, P.V. Chandrasekar, Pratap Kollu, T. Mahalingam and Luis Ixtlilco, Journal of New Materials for Electrochemical Systems, 2014, 17(3), 167-171, I.F:0.58
  • Electrocatalytic activity of Cu2O Nanocubes based Electrode for glucose oxidation. Sathiyanathan Felix, Pratap Kollu, Bala PC Raghupathy, Soon Kwan Jeong, Andrews Nirmala Grace*. Journal of Chemical Science, 2014, 126, 1, 25–32, DOI: 10.1007/s12039-013-0564-x, IF: 1.2
  • Room temperature synthesis and evaluation of antibacterial activity of silver nanoparticles using Phyllanthusamarus leaf extract, N.P.S. Acharyulu, Pratap Kollu*, P.Madhu Kiran, R.L. Kalyani, S.V.N. Pammi*,  Journal of Bionanoscience, American Scientific Publishers. 2014, 8, 3, 190-4(5). DOI:, I.F:1.17
  • Green Synthesis of CuO Nanoparticles using PhyllanthusAmarus Leaf Extract and their Antibacterial Activity Against Multidrug Resistance Bacteria. N. P. S. Acharyulu, R. S. Dubey, Pratap Kollu, V. Swaminadham, R. L. Kalyani, S. V. N. Pammi*. International Journal of Engineering Research & Technology (IJERT), 2014,3, 4, 639-641, IJERTV3IS040918
  • Organic-Inorganic Hybrid Catalysts Containing New Schiff Base for Environment Friendly Cyclohexane Oxidation, R. Antony, S. Theodore David Manickam*, Pratap Kollu, P. V. Chandrasekar, K. Karuppasamy and S. Balakumar, RSC Advances, 2014,4, 42816. DOI: 10.1039/c4ra08303b, IF: 3.9
  • Effect of Substrate On Electroplated Copper Sulphide Thin Films, B. Bharathi, Thanikaikarasan*. S, Kollu Pratap, Chandrasekar Perumal, Shajan Xavier. Journal of Material Science: Materials in Electronics, 2014, 25, 12, 5338–5344.  DOI 10.1007/s10854-014-2310-7, IF: 2.0
  • Green synthesis and characterization of silver nanoparticles using Boerhaaviadiffusa plant extract and their anti-bacterial activity, P.P.N.Vijaykumar, S.V.N.Pammi, Pratap Kollu, K.V.V.Satyanarayana, U. Shameem*. Industrial Crops and Products,2014, 52  562–566, DOI: 10.1016/j.indcrop.2013.10.050, IF: 4.1
  • Recognized as Most downloaded article from Science Direct Website
  • Magnetic sensor using asymmetric giant magnetoimpedance head, Seok Soo Yoon*, Pratap Kollu, Dong Young Kim, Gun Woo Kim, Yongjun Cha, and CheolGi Kim. IEEE Transactions on Magnetics,  2009,45(6), 2727 – 2729,DOI:10.1109/TMAG.2009.2020538, IF: 1.2
  • One dimensional AGMI Sensor with Co66Fe4Si15B15 ribbon as sensing element, Pratap Kollu, Jin Lan, Kim Kun Woo, CheolGi Kim, Seok Soo Yoon*. Applied Physics A, 2008, 90, 3, 533-536, DOI: 10.1007/s00339-007-4317-x, IF: 1.7
  • Prototype Milli Gauss Meter Using Giant Magnetoimpedance Effect in Self Biased Amorphous Ribbon, Pratap Kollu, Seok Soo Yoon*, Kim Gun Woo, C. S. Angani, and CheolGi Kim*. Journal of Magnetics, 2010,15(4), 194-198, DOI:10.4283/JMAG.2010.15.4.194, IF: 0.7
  • The Pulsed Eddy Current Differential Probe to Detect a Thickness Variation in an Insulated Stainless Steel, C.S. Angani, D.G. Park, C.G. Kim, P. Leela,  P. Kollu,  Y.M. Cheong*. Journal of Non destructive Evaluation, 2010, 29, 248–252. DOI: 10.1007/s10921-010-0083-3, IF: 1.44
  • Dual Core Differential Pulsed Eddy Current Probe to Detect the Wall Thickness Variation in an Insulated Stainless Steel Pipe, C. S. Angani, D. G. Park, C. G. Kim, P. Kollu, Y. M. Cheong*. Journal of Magnetics, 2010,15(4), 204-208. DOI: 10.4283/JMAG.2010.15.4.204, IF: 0.7
  • Dependence of GMI Profile on Size of Co-based Amorphous Ribbon, L. Jin, S. S. Yoon, P. Kollu, C. G. Kim, D. S. Suhr, and C. O. Kim*.  Journal of Magnetics, 2007, 12(1), 31-34, IF: 0.7
  • Conference Publications:
  • Microstructure and Soft Magnetic Properties of CoFeZrO thin films,  K.E.Lee, N.D.Ha, D.S.Sun, P.Kollu, C.G.Kim and C.O.Kim*. Journal of Magnetism and Magnetic Materials,  2006, 304, 1, 192-194, DOI: 10.1016/j.jmmm.2006.01.158, IF: 2.6
  • Effect of Mn substitution on dielectric and magnetic properties of multiferroic bismuth ferrite, B. Dhana Lakshmi, K. Pratap, B. Parvatheeswara Rao, P.S.V. Subba Rao, Indian Journal of Research in Pharmacy and Biotechnology, Special Issue 1, 2014, 32-35
  • Bi0.95Mn0.05FeO3 – Ni0.5Zn0.5Fe2O4 Nanocomposites with Multiferroic Properties, B. Dhana Lakshmi, O.F. Caltun, I. Dumitru, K. Pratap, B. Parvatheeswara Rao, P.S.V. Subba Rao, Materials Today: Proceedings, 2, 6, 2015, 3806-3812
  • Diospyros assimilis root extract assisted bio synthesized silver nanoparticles and their evaluation of antimicrobial activity, N Hanumanta Rao, N Lakshmidevi, SVN Pammi, Pratap Kollu, S Ganapaty, P Lakshmi, IET Nanobiotechnology, 12, 2(2018) 133 – 137  I.F: 1.8, DOI: 10.1049/iet-nbt.2017.0042
  • Functionalization of magnetic hollow spheres with (3-Aminopropyl)triethoxysilane (APTES) for controlled drug release. Prashant Patil, Vijay Karade, Pradyumna Waifalkar, Subasa Sahoo, Pratap Kollu, Mansingraj Nimbalkar, Ashok Chougale, Pramod  Patil, IEEE Transactions on Magnetics, 53, (11), 2017, 1-4,.I.F:1.2, DOI 10.1109/TMAG.2017.2706949,
  • Cobalt and Nickel ferrites based Graphene Nanocomposites for Electrochemical hydrogen evolution, Ravi Nivetha, Chella Santhosh, Pratap Kollu*, Soon Kwan Jeong, Amit Bhatnagar and Andrews Nirmala Grace*, Journal of Magnetism and Magnetic Materials, 448, 2017, 165-171 I.F, 2.6