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Ravi Ranjan Pandey
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I am...
Chemist
My research field or area of interest innanotechnology
Nanotechnology, nanomedicine, biosensor
Interest in...
My recent interest based on metal oxide, polymer based, nanocomposite, Self assembled monolayer of Thiols based biosensor and lab on chip, nanomedicine, Nanoparticle Cancer Therapeutics, Breast Cancer research, Fuel cell, targated drug delivery using nanoparticles , nanobioimaging , Nanobiotechnology research, synthesis of biomaterial for different applications, Thin Film Technology for Multifunctional Applications, Processing, Characterization, and Applications of Nanomaterials, Reliability Issues in Microelectronics and MEMS Devices, Sensor Technology, Novel Materials for Energy Applications, Analytical Techniques of Thin Films and Surfaces, Metal Oxide Semiconductor based Sensors, Tissue engineering scaffold, Cell culture, Unique biomaterials developments for cell culture, Solar cells, Polymer hybrid composite.
Publication list
Lists of Significant Publications
SCI (Science Citation Index) Research paper
1. “Pinacol Formation and Reduction of Aromatic Carbonyls with Magnesium- Methanol at Ambient Temperature”; J. M. Khurana, Geeti Bansal, Gagan Kukreja and Ravi R. Pandey, Monatshefte fur Chemie Chemical Monthly, (2003), 134, 1365-1371.
2. “Tetraethylorthosilicate Film Modified With Protein to Fabricate Cholesterol Biosensor”; Arun Kumar, Ravi Ranjan Pandey, Brian Brantely, Talanta, (2006), volume 69, Issue 3, 700-705.
3. “Electrochemical Characterization of Self-Assembled Monolayers (SAMS) of Thiophenol and Aminothiophenols on Polycrystalline Au: Effects of Potential Cycling and Mixed SAM Formation”; V. Ganesh, Ravi Ranjan Pandey, B.D. Malhotra, V. Lakshminarayanan, Journal of Electroanalytical Chemistry (2008), 619-620, 87-97.
4. “Kinetic studies on effects of EDTA and surfactants on reduction of vanadium (V) to vanadium (IV) in sulphuric acid medium” A. P. Mishra, Raju Khan & Ravi Ranjan Pandey. Indian journal of Chemistry-A,( September 2009) Vol. 48A, pp. 1228-1234.

5. “ Nanofibrous polyaniline thin film prepared by plasma induced polymerization technique for detection of NO2 gas”; Ashutosh Tiwari, Rajendra Kumar, Mani Prabaharan, Ravi R. Pandey, Premlata Kumari, Anurag Chaturvedi, A. K. Mishra, Polymers for Advanced Technologies,( 2010) 21, 615-620. .

6. “Biological aspects kinetic analysis of the vanadium (V) to vanadium (IV) by (EDTA) in sulphuric acid medium” A. P. Mishra, Raju Khan, Ravi Ranjan Pandey. Science letter, Vol. 33,No 5 & 6 (May & June) (2010) 149-152.
7. “Vacuum-Deposited Thin Film of Aniline–Formaldehyde Condensate/WO3.nH2O Nanocomposite for NO2 Gas Sensor “ Ashutosh Tiwari , Mani Prabaharan , Ravi R. Pandey, Songjun Li, J Inorg Organomet Polym, (2010) 20, 380-386 .

8. “Novel chitosan/gold-MPA nanocomposite for sequence-specific oligonucleotide Detection” Shunsheng Cao , Rajeev Mishra , Srikanth Pilla , Swapnil Tripathi , Manoj K. Pandey , Gopit Shah ,Ajay K. Mishra, Mani Prabaharan, Shivani B. Mishra, Jin Xin, R.R. Pandey , Weiwei Wu, Avinash C. Pandey, Ashutosh Tiwari, Carbohydrate polymers, (2010) 82, 1, 189-194 .
9. “Using Nano-arrayed Structures in Sol-gel Derived Mn2+ Doped TiO2 for High s sensitivity sensitivity Urea Biosensor ’’ Ravi R. Pandey, Krishan K. Saini and Marshal Dhayal1, journal of biosensor and bioelectronics, (2010) Volume 1, Issue 1, 1000101.

10."Bandgap modification of TiO2 Sol-Gel Films by Fe and Ni Doping" Davinder Singh, Nafa singh, sunil Dutta sharma ,Chander Kant, C.P.Sharama, R. R. Pandey , K.K.Saini Journal of Sol-Gel Science and Technology, ( 2011) 58, 269–276.
11. “Surface analysis of Tungsten doped TiO2 films and Its effect on photocatalytic degradation of environmental pollutants” Ravi Ranjan Pandey, Krishan Kumar Saini , C.P.Sharma, Chander Kant, Mohinder Paul , Marshal Dhayal, Journal of Energy, Environment & Carbon Credits, (2011) Volume 1, Issue 1, 26-41.
12. “Tailoring the hydrophillicity and photocatalytic activity of nano structured TiO2 films by Ru3+ ion doping”., Ravi Ranjan Pandey, Krishan Kumar Saini, Jin Jun, C. P.Sharma, Chander Kant, Marshal Dhayal, Man Singh Journal of Physics and Chemistry of Solid. Submitted 2011.

13. “Enhancement of Photocatalytic activity of Nanocrystalline TiO2 Thin Film by palladium Ion Incorporation”; Ravi Ranjan Pandey K.K.Saini , Marshal Dhayal, junjun, Chander Kant, C.P.Sharma, Man Singh, Journal of Nanoscience and Nanotechnology, Submitted 2011
14. “Charge carrier and surface properties of Lanthanum doped nano-crystalline TiO2 films”; Ravi Ranjan Pandey, K.K. Saini, Marshal Dhayal, Junjun, Chander Kant, C.P.Sharma, Nano letters, Submitted 2011
15. “ Investigating the Role of Gradual Increase in the pH During Formation of Hap and Subsequent Amino Acid Functionalization” Renu Sharma#, Ravi Ranjan Pandey#, Anubha A. Gupta, Satabhisa Kar, Marshal Dhayal. Materials Chemistry and Physics Submitted 2011
# Equal Contribution

16. “Using ATR- FTIR for Detection of Immobilized Biomolecules on Amino Acid Functionalized HAp Nanoparticles” Ravi Ranjan Pandey, Renu Sharma, Satabhisa Kar, Marshal Dhayal, J. Physical Chemistry B Submitted 2011

17. “ Electroanalytical response of Pd2+ incorporated TiO2 heterogeneous surfaces for high sensitivity cholesterol biosensor” Ravi Ranjan Pandey, Krishan Kumar Saini , Marshal Dhayal Biosensors and Bioelectronics Submitted 2011

18. “ Photodegradation of environmental pollutants at the surface of Tungsten Doped TiO2 Films derived by Sol-gel Route” Ravi Ranjan Randey, Marshal Dhayal, C. P. Sharma, Chander Kant and K. K. Saini. International journal of environmental research Submitted 2011

19. “Growth, differentiation and migration of osteoblasts on transparent Ni doped TiO2 thin films deposited on borosilicate glass” Marshal Dhayal, Renu Kapoor, Pavana Goury Sistla, Chander Kant, Ravi Ranjan Pandey, Govind, Krishan Kumar Saini, Gopal Pande e Cells and Materials Submitted 2011

20. “Mn2+ doping to tailor surface energy of thin films of TiO2 for in-vitro proliferation of osteoblast cells” Satabhisa Kar, Ravi Ranjan Pandey, Priyanka Sirdesai, Marshal Dhayal Journal of Materials Science: Materials in Medicine(JMSM) Submitted 2011

21. “Modification of titanium surface by Ruthenium doping to Enhances Electrochemical Response of TiO2 thin films for Biosensor Application ” Ravi Ranjan Pandey, Krishan Kumar Saini, Marshal Dhayal Biosensors and Bioelectronics Submitted 2011

Paper presented in national and international conferences
22.“Covalent Coupling of Cholesterol Oxidase to Bovine Serum Albumin Coated Sol-Gel Film”; Arun Kumar, Ravi Ranjan Pandey, K.K. Saini and B.D. Malhotra, paper presented in the conference on Biotechnology – the science & the Business, partner country France (AIBA) held at Indian Institute of Technology (IIT), New Delhi, India from 28-30 September, 2001.
23.“Electrochemically Co-deposition of Cholesterol Oxidase and Horseradish Peroxidase to Acrolin/Polypyrrole Microsphere”; Arun Kumar, Ravi Ranjan Pandey, K.K. Saini and B.D.Malhotra, paper presented in India –Japan workshop on New Advanced Materials in Molecular Electronics (NAMME) held at National Physical Laboratory, New Delhi-110012, India, from 10-11 December, 2001.
24.“Covalently Coupling of Cholesterol Oxidase to Sol-Gel Derivated TEOS Film”; Arun Kumar, Ravi Ranjan Pandey, K.K. Saini and B.D. Malhotra, paper presented in India-Japan workshop on New Advanced Materials in Molecular Electronics (NAMME), held at National Physical Laboratory, New Delhi-110012, India, from 10-11 December 2001.
25.“Electronic Principle of Metabolic Sensors”; Arun Kumar, K.K. Saini, Chander Kant, Ravi Ranjan Pandey, M.K. Pandey, & B.D. Malhotra, paper presented in India-Japan workshop on New Advanced Materials in Molecular Electronics (NAMME), held at National Physical Laboratory, New Delhi-110012, India, from 10-11 December, 2001.
26.“Electrochemical Deposition of Covalently Linked Urease with Polyaniline Microsphere and its Characterization”; Arun Kumar, Ravi Ranjan Pandey, K.K. Saini, & B.D. Malhotra, paper presented in National Symposium on Ancient Indian Science, engineering & Technology Interfaced with the Modern Knowledge, held at Indian Agricultural Research Institute (IARI), Pusa Campus, New Delhi-110012, India, from 14-15 December, (2001),
27.“Direct Coupling of Urease to Ferromagnetic Particle using 1-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride”; Arun Kumar, Ravi Ranjan Pandey, S.K. Dhawan, R.P. Pant and K.K. Saini, paper presented in International workshop on recent advance in nanotechnology of magnetic fluid, held at National Physical Laboratory, New Delhi-110012, India, from 22-24 January, 2003.
28.“Immobilization of Cholesterol Oxidase Onto Fe3O4 Magnetic Particle by Covalent Linkage”; Arun Kumar, Ravi Ranjan Pandey, R.P. Pant, S.K. Dhawan, and K.K. Saini, paper presented in International workshop on recent advance in nanotechnology of magnetic fluid, held at National Physical Laboratory, New Delhi-110012, India, from 22-24 January, 2003.
29.“Deoxygenation of Sulfoxides, Selenoxides, Sulfones and Selenones with Mg-Methanol”; Jitender M Khurana, Ravi R. Pandey and Silvi A. Chacko, Paper presented in the ICOB-4 & ISCNP-24 IUPAC International Conference on Biodiversity and Natural products: chemistry and medical applications, held at Department of Chemistry, University of Delhi, Delhi, India, from January 26-31, 2003.
30.“Effect of MnIII Acetylacetonate Complexes on The Hydrophilicity of Nanocrystalline Sol-Gel Derived TiO2 Films by Dip-Coating Technique”; Ravi Ranajn Pandey, C.P. Sharama , K.K. Saini, Vinod Tanwar, Chander Kant, Davinder Singh, Balbir Singh, and Man Singh, Paper presented in 18 th Annual General Meeting of Material Research Society of India, held at National Physical Laboratory, New Delhi-110012, India, from 12-14 February 2007. (Bagged Best Poster award in this symposium).
31.“Enhancing Surface Hydrophilicty of Nanocrystalline Sol-Gel Derived Dip-Coating TiO2 Films by Quantised Doping of FeIII Acetylacetonate Complexes”; Ravi Ranajn Pandey, C.P. Sharama , K.K. Saini, S.C. Jain, Chander Kant, Sunil Dutta Sharma, Balbir Singh, and Man Singh, Paper presented in 18th Annual General Meeting of Material Research Society of India, held at National Physical Laboratory, New Delhi-110012 ,India, from February 12-14, 2007.
32.“Effect of Doping on the Band Edge Absorption of Titania Thin Films”; Davinder Singh , Nafa Singh, K.K. Saini, Chander Kant, Sunil Dutta Sharma, Ravi Ranjan Pandey and Balbir Singh, Paper presented in 18th Annual General Meeting of Material Research Society of India, held at National Physical Laboratory, New Delhi-110012, India, from February 12-14, 2007.
33.“Modification of Architectural Properties of Window Glass by La+3 doped TiO2 Films”; Ravi Ranjan Pandey, K.K. Saini, Marshal Dhayal, Chander Kant, S.C Jain, D.P. Singh and Man Singh, Paper presented in 10th International Conference of Advance Materials, held at Hotel Grand Ashok , Bangalore, India, from 08-13 October 2007.
34.“Development of Metal Polymer Based Hybrid Microchannel Network in Bio-MEMS”; Marshal Dhayal, Ravi Ranjan Pandey, V.K. Tanwar, S.C. Jain and K.K. Saini, Paper presented in AVS 54th International Symposium and Exhibition, held in Seattle, Washington, USA, from October 14-19, 2007.
35. “Magnetic properties of Fe3+ ion doped nanocrystalline TiO2 thin films and effect of doping on Photocatalytic activity “; Ravi Ranjan Pandey, K.K. Saini, C.P.Sharma, Chander Kant Mahesh Kumar, R.K.Kotnala, S.C. Jain. Paper resented in International Conference on Magnetic materials and their applications for 21st century ( MMA-21) held at National Physical Laboratory, New Delhi, India, from October 21-23, 2008
36.“Charge carrier and surface properties of Lanthanum doped nano-crystalline TiO2 films” ; Ravi Ranjan Pandey, K.K. Saini, Chander Kant, C.P.Sharma, S.C. Jain and Man Singh. Paper presented in 18th International Photovoltaic Science and Engineering Conference held at Science City Convention Center Kolkota, India, from January 19th – 23rd, 2009.
37.“Sensitization of TiO2 Films by Cadmium Sulphide Nanoparticles Using Electrochemical Techniques ”; Ravi Ranajn Pandey, Poonam Yadav, C.P. Sharama , Chander Kant, K.K. Saini, Paper presented in 22nd Annual General Meeting of Material Research Society of India, held at Advance Materials and Processes Research Institute (AMPRI) Bhopal, India, from 14-16 February 2011.

38.“ Synthesis and Characterization of Titanium Oxide Fuctional Coatings by Sol-Gel Route ”; Ravi Ranajn Pandey, Davinder Singh, C.P. Sharama , Chander Kant, K.K. Saini, Paper presented in 22nd Annual General Meeting of Material Research Society of India, held at Advance Materials and Processes Research Institute (AMPRI) Bhopal, India, from 14-16 February 2011.

Oral Presentation in national and international conferences
39. “Enhancement of Photocatalytic activity of Nanocrystalline TiO2 Thin Film by palladium Ion Incorporation”; Ravi Ranjan Pandey K.K.Saini , Marshal Dhayal, Chander Kant, S.C. Jain, Sukhvir Singh and Man Singh, Oral presentation presented in 10th International Conference of Advance Materials, held at Hotel Grand Ashok , Bangalore, India, from 08-13 October 2007.
40. “Enhancement of Hydrophilicity and Photo Catalytic Activities of Nanocrystalline TiO2 Thin Film Doped with Ruthenium” Ravi Ranjan Pandey, K.K. Saini, Marshal Dhayal, Chander Kant, S.C. Jain, Man Singh, oral presentation presented in AVS 54th International Symposium and Exhibition, held in Seattle, Washington, USA, from October 14-19, 2007.

41. “ Hydrophilic and Photo Catalytic Properties of Nanocrystalline TiO2 Thin Film Doped with Tungsten” Ravi Ranjan Pandey, K.K. Saini, C.P.Sharma, Marshal Dhayal, Chander Kant, Man Singh, oral presentation presented in AVS 56th International Symposium and Exhibition, held in San Jose, CA, USA, from November 8-13, 2009.

42. “Enzymatic activity enhancement on nano-structured TiO2 platforms by Ru doping for biosensor applications” R R Pandey, K K Saini, M Dhayal, Presented oral presentation in AVS 57th International Symposium and Exhibition, held at Convention Centre, Albuquerque, New Mexico, USA from October 17-22, 2010.

43. “Development of lab-on-a-chip on Mn induced nano-arrayed structures in sol-gel derived TiO2 platforms for biosensing Applications ” R R Pandey, K K Saini, M Dhayal, Presented oral presentation in AVS 57th International Symposium and Exhibition, held at Convention Centre, Albuquerque, New Mexico, USA from October 17-22, 2010.

44. “Using ATR- FTIR for Detection of Immobilized Biomolecules on Amino Acid Functionalized HAp Nanoparticles” Renu Sharma, Ravi Ranjan Pandey, Satabhisa Kar, Marshal Dhayal, Presented oral presentation in international conference and Exhibition on Analytical & Bioanalytical Techniques, (Pharmaceutical R & D Summit), held at Marriott Hotel & Convention centre, Hyderabad, India-500080, from 01-03 November, 2010.

45. “Fabrication of novel Nanostructured Pd2+ doped TiO2 platform for detection of Cholesterol” Ravi Ranjan Pandey, Krishan Kumar Saini, Marshal Dhayal, Presented oral presentation in international conference and Exhibition on Analytical & Bioanalytical Techniques, (Pharmaceutical R & D Summit), held at Marriott Hotel & Convention centre, Hyderabad, India-500080, from 01-03 November, 2010.




46. “Application of enzyme immobilized nanostructured Fe doped TiO2 for electrochemical quantification of urea” Ravi Ranjan Pandey, Krishan Kumar Saini, Marshal Dhayal, Presented oral presentation in international conference and Exhibition on Analytical & Bioanalytical Techniques, (Pharmaceutical R & D Summit), held at Marriott Hotel & Convention centre, Hyderabad, India-500080, from 01-03 November, 2010.

47. “ Photocatalytic Photocatalytic and Biocompatibility Properties of Doped TiO2 Films and Nano- Particles” Ravi Ranjan Pandey presented invited talk in National Conference on Nanotechnology :Emerging Trends And Applications In Microbiology held at School Of Microbiology, Mahatma Gandhi National Institute Of Research And Social Action (MGNIRSA) Hyderabad ,India from February 4th -6th 2011.

48. “Organic-Inorganic Nanocrystalline Films For Catalysis And Sensor Applications ” Ravi Ranjan Pandey, Presented G C Jain Memorial Lectures oral presentation in 22nd Annual General Meeting of Material Research Society of India, held at Advance Materials and Processes Research Institute (AMPRI) Bhopal, India, from 14-16 February 2011.

49. “Study of Sol-Gel Derived Titanium Dioxide Films By SEM And TEM Tools – Relation Between Crystallite Property And Photocatalytic Activity of The Material” by Ravi Ranjan Pandey, Chander Kant, K. K. Saini and Marshal Dhayal. Presented oral presentation in Electron Microscopy Society of India National Conference held at Hydrabad, India from 6-8 July 2011.

50. “Development of plasma treated Mn Induced Nano-arrayed Structures in Sol-gel Derived TiO2 matrix for Biosensing Applications ” R R Pandey, K K Saini, M Dhayal, Accepted for oral presentation in AVS 58th International Symposium and Exhibition, going to held at Nashville ,Tennessee USA from October 30-Nov 04, 2011.

51. “La3+ doped TiO2 Nano-engineered Platforms for biosensor ” R R Pandey, K K Saini, M Dhayal, Accepted for oral presentation in AVS 58th International Symposium and Exhibition, going to held at Nashville ,Tennessee USA from October 30-Nov 04, 2011.

52. “Photodegration of environmental pollutants at the surface of hexavalent cations doped TiO2 films derived by Sol-gel route” Ravi Ranjan Pandey, Mohan Pal, Chander Kant, K K Saini, Accepted for oral presentation in World Congress for man and Nature, going to held at at Haridwar INDIA from November 11-13, 2011.
Researchgroup, Institute, University, School, Company name
National physical laboratory, New Delhi , India , University of Delhi
Researchgroup, Institute, Company, University, School webpage
http://www.du.ac.in
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Publications by A. Paszternák:

Smartphone-Based Extension of the Curcumin/Cellophane pH Sensing Method

Pd/Ni Synergestic Activity for Hydrogen Oxidation Reaction in Alkaline Conditions

The potential use of cellophane test strips for the quick determination of food colours

pH and CO2 Sensing by Curcumin-Coloured Cellophane Test Strip

Polymeric Honeycombs Decorated by Nickel Nanoparticles

Directed Deposition of Nickel Nanoparticles Using Self-Assembled Organic Template,

Organometallic deposition of ultrasmooth nanoscale Ni film,

Zigzag-shaped nickel nanowires via organometallic template-free route

Surface analytical characterization of passive iron surface modified by alkyl-phosphonic acid layers

Atomic Force Microscopy Studies of Alkyl-Phosphonate SAMs on Mica

Amorphous iron formation due to low energy heavy ion implantation in evaporated 57Fe thin films

Surface modification of passive iron by alkylphosphonic acid layers

Formation and structure of alkylphosphonic acid layers on passive iron

Structure of the nonionic surfactant triethoxy monooctylether C8E3 adsorbed at the free water surface, as seen from surface tension measurements and Monte Carlo simulations

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