Departamento de Física

Facultad de Ciencia
Universidad de Santiago de Chile
Dinesh
Correo electrónico
singh.dinesh@usach.cl
Teléfono:
(562)27 181 224
Ubicación:
Oficina 13 - 2° piso - Block B
Cargo:
Profesor Asistente, Jornada Completa
Títulos y Grados:
  1. PDF: Department of Physics, Southern Illinois University, Carbondale, IL, USA;
  2. Ph.D: Physics, Synthesis and Characterization of Some Nanomaterials: Oxides, Carbides, Metals and Semiconductors (2007), Department of Physics, Banaras Hindu University, Varanasi, India;
  3. M.Sc: Physics, Solid Sate Physics (2000), Department of Physics, Banaras Hindu, University, Varanasi, India;
  4. B.Sc: Physics, Math (1998), Udai Pratap Degree College, Varanasi, Affiliated with VBS Purvanchal University Jaunpur, UP, India

Biografía

Después de obtener el grado de doctor defendiendo la tesis “Synthesis and Characterization of Some Nanomaterials: Oxides, Carbides, Metals and Semiconductors”, realicé el Post doctorado (PDF) en Southern Illinois University, Carbondale. IL, USA, del 2009  al 2010, con anterioridad trabajé como investigador asociado en Banaras Hindu University desde el año 2000 al 2009.

El año 2012 inicié mi trabajo de docencia e investigación en el Departamento de Física de la Universidad de Santiago con los cursos: Física del Estado Sólido, Curso electivo Nanotecnología, Laboratorio de Física Moderna para las carreras de pregrado de Ingeniería.

Mis investigaciones abarcan los siguientes temas: Synthesis, characterization and application of various nanomaterials;

Synthesis of metal oxide and carbon based nanostructures (copper oxide, zinc oxide, tin oxide, iron oxide, lead oxide, Carbon nanotubes, graphene, graphene oxide etc) by electrolysis based oxidation, thermal oxidation, chemical/hydrothermal, chemical vapor deposition, spray pyrolysis methods etc. and their applications as photovoltaic and dye sensitized Solar cell;

Synthesis and high temperature tribological study of different mixed metal oxide nanomaterials (eg. metal molybdates, metal tungstates and metal vanadates). Synthesis via chemical, hydrothermal, sputtering methods etc;

Synthesis of metallic (silver, gold and copper) nanomaterials by reduction with herbs, chemical methods and their biomedical applications.

Publicaciones del Académico

2017

Acetonitrile mediated facile synthesis and self-assembly of silver vanadate nanowires in to 3D spongy like structure as a cathode material for lithium ion battery
W. Klockner, R. M. Yadav , J. Yao, S. Lei, A. Aliyan, J. Wu, A. A. Martí, R. Vajtai, P. M Ajayan, J. C. Denardin, D. Serafini, F. Melo, D. P. Singh
Journal of Nanoparticles Research, Vol. , pp.
Controlled density of defects assisted perforated structure in reduced graphene oxide nanosheets-palladium hybrids for enhanced ethanol electro-oxidation
Rajesh Kumar, Raluca Savu, Rajesh K. Singh, Ednan Joanni, Dinesh P. Singh, Vidhu S. Tiwari, Alfredo R. Vaz, Everson T.S.G. da Silva, Jaqueline R. Maluta, Lauro T. Kubota,
Carbon, Vol. , pp. http://dx.doi.org/10.1016/j.carbon.2017.02.065
Laser-assisted synthesis, reduction and micro-patterning of graphene: Recent progress and applications
R. Kumar, R.K. Singh, D.P. Singh, E. Joanni, R.M. Yadav and S.A. Moshkalev
Coordination Chemistry Review , Vol. 342, pp. 34 , 79
Synthesis of self-assembled and hierarchical palladium-CNTs-reduced graphene oxide composites for enhanced field emission properties
Rajesh Kumar, Rajesh K. Singh, Dinesh P. Singh, Alfredo R. Vaz, Raja R. Yadav, Chandra S. Rout, Stanislav A. Moshkalev,
Materials & Design, Vol. 122, pp. http://dx.doi.org/10.1016/j.matdes.2017.02.089 110 , 117

2016

Effective parameter study for the facile and controlled growth of silver molybdate nano/micro rods
Javier Esteban Enríquez MontenegroDinesh Pratap Singh
Frontiers of Materials Science, Vol. , pp. DOI: 10.1007/s11706-016-0360-x
Graphene oxide: Strategies for synthesis, reduction and frontier applications
R. K. Singh, R. Kumar and D. P. Singh
RSC Advances, Vol. 6, pp. DOI: 10.1039/C6RA07626B 64993 , 65011
Microwave heating time dependent synthesis of various dimensional graphene oxide supported hierarchical ZnO nanostructures and its photoluminescence studies
R. Kumar, R. K. Singh, D. P. Singh, R. Savu and Moshkalev
Materials & Design, Vol. 111, pp. http://dx.doi.org/10.1016/j.matdes.2016.09.018 291 , 300
Natural and waste hydrocarbon precursors for the synthesis of carbon based nanomaterials: Graphene and CNTs
Kumar, Rajesh, Singh, Rajesh Kumar, Singh, Dinesh Pratab
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, Vol. 58, pp. 976 , 1006

2015

Freestanding 3D Graphene–Nickel Encapsulated Nitrogen-Rich Aligned Bamboo Like Carbon Nanotubes for High-Performance Supercapacitors with Robust Cycle Stability
1. R. Kumar, R. K. Singh, P. K. Dubey, D. P. Singh and R. M. Yadav and R.S.Tiwari
Adv. Mater. Int., , Vol. , pp.
Highly zone-dependent synthesis of different carbon nanostructures using plasma-enhanced arc discharge technique
R. Kumar, R. K. Singh, P. K. Dubey, R. M. Yadav, D. P. Singh, R. S. Tiwari and O. N. Srivastava
Journal of Nanoparticle Research , Vol. 17, pp. 24
Hydrothermal synthesis of a uniformly dispersed hybrid graphene–TiO2 nanostructure for optical and enhanced electrochemical applications
R. Kumar, R. K. Singh, P. K. Dubey, D. P. Singh, R. M. Yadav and R. S. Tiwari
RSC Advance, Vol. 5, pp. 7112 , 7120
Self-assembled Hierarchical Formation of Conjugated 3D Cobalt oxide Nanobeads-CNTs-Graphene Nanostructure using Microwave for High Performance Supercapacitor Electrode
Rajesh Kumar, Rajesh Kumar Singh, Pawan Kumar Dubey, Dinesh Pratap Singh, Ram Manohar Yadav
ACS Applied Materials & Interfaces, Vol. , pp.

2013

"Enhanced antilipopolysaccharide (LPS) induced changes in macrophage functions by Rubia cordifolia (RC) embedded with Au nanoparticles"
A.K. Singh, Y.B. Tripathi, N. Pandey, D. P. Singh, D. Tripathi, O.N. Srivastava
Free Radical Biology and Medicine, Vol. , pp.

2012

"Applied Potential Dependent Growth of SnO2 Nanostructures by Anodic Oxidation of Tin"
D. P. Singh, O. N. Srivastava
Advanced Science Letters, Vol. 16, pp. 255 , 260
"Broom-like and flower-like heterostructures of silver molybdate through pH controlled self assembly"
D. P. Singh, B. Sirota, S. Talpatra, P. Kohli, C. Rebholz, S. M. Aouadi
Journal of Nanoparticle Research, Vol. 14, pp. 781
“Mechanical Milling: A Top down Approach for the Synthesis of Nanomaterials and Nanocomposites”
T. P. Yadav, R. M. Yadav, D. P. Singh
Nanoscience and Nanotechnology, Vol. 2, pp. 22 , 48
“Synthesis of Metal Vanadate Nanostructures”
D. P. Singh, R. M. Yadav, T. P. Yadav
Reviews in Advanced Sciences and Engineering , Vol. 1, pp. 319 , 341

2011

Synthesis of Micron-sized Hexagonal and Flowerlike Nanostructures of Lead Oxide (PbO2) by Anodic Oxidation of Lead
Nano-Micro Lett., Vol. 3, pp. 223 , 227
Textured VN coatings with Ag3VO4 solid lubricant reservoirs
B. Luster, D. Stone, D.P. Singh, M. Baben, J.M. Schneider, K. Polychronopoulou, C. Rebholz, P. Kohli, S.M. Aouadi
Surface & Coatings Technology, Vol. 206, pp. 1932 , 1935

2010

Adaptive VN/Ag nanocomposite coatings with lubricious behavior from 25 to 1000C
S.M. Aouadi, D.P. Singh, D.S. Stone, K. Polychronopoulou, F. Nahif, C. Rebholz, C. Muratore, A.A. Voevodin
Acta Materialia, Vol. 58, pp. 5326 , 5331
Biosynthesis of gold and silver nanoparticles by natural precursor clove and their functionalization with amine group
A. K. Singh, M. Talat, D. P. Singh, O. N. Srivastava
J Nanopart Res, Vol. 12, pp. 1667 , 1675
Layered atomic structures of double oxides for low shear strength at high temperatures
D. Stone, J. Liu, D.P. Singh, C. Muratore, A.A. Voevodin, S. Mishra, C. Rebholz, Q. Ge and S.M. Aouadi,
Scripta Materialia, Vol. 62, pp. 735 , 738
Room temperature synthesis and high temperature frictional study of silver vanadate nanorods
D. P. Singh, K Polychronopoulou, C Rebholz and S. M. Aouadi
Nanotechnology, Vol. 21, pp. 325601 , 325608
Synthesis and Growth of ZnO Nanowires
D. P. Singh
Science of Advanced Materials, Vol. 2, pp. 245 , 272
Synthesis of TiO2 and CuO Nanotubes and Nanowires
D. P. Singh and N. Ali
Science of Advanced Materials, Vol. 2, pp. 295 , 335

2009

Article Synthesis of Different Cu(OH)2 and CuO (Nanowires, Rectangles, Seed-, Belt-, and Sheetlike) Nanostructures by Simple Wet Chemical Route
D. P. Singh, A. K. Ojha, and O. N. Srivastava
J. Phys. Chem. C, Vol. 113, pp. 3409 , 3418
Attachment of biomolecules (protein and DNA) to amino-functionalized carbon nanotubes
K. Awasthi, D.P. Singh, S. K. Singh, D. Dash, O.N. Srivastava
NEW CARBON MATERIALS, Vol. 24, pp. 301 , 306
Lactose nano-probe optimized using response surface methodology
A. Dwevedi, A. K. Singh, D. P. Singh, O. N. Srivastava, A. M. Kayastha
Biosensors & bioelectronics, Vol. 25, pp. 784 , 790
Synthesis and Characterization of Different Metal Oxide Nanostructures by Simple Electrolysis Based Oxidation of Metals
D. P. Singh and O. N. Srivastava
Journal of Nanoscience and Nanotechnology, Vol. 9, pp. 5515 , 5522
Synthesis and Optical Properties of Different CuO (Ellipsoid, Ribbon and Sheet Like) Nanostructures
D. P. Singh and O. N. Srivastava
Journal of Nanoscience and Nanotechnology, Vol. 9, pp. 5345 , 5350

2008

Synthesis of C–N nanotube blocks and Y-junctions in bamboo-like C–N nanotubes
R. M. Yadav, D. P. Singh, T. Shripathi, O. N. Srivastava
J Nanopart Res, Vol. 10, pp. 1349 , 1354

2007

Growth of Different Nanostructures of Cu2O (Nanothreads, Nanowires, and Nanocubes) by Simple Electrolysis Based Oxidation of Copper
D. P. Singh, N. R. Neti, A. S. K. Sinha, O. N. Srivastava
J. Phys. Chem. C, Vol. 111, pp. 1638 , 1645
Synthesis of Copper Nanoparticles by Electrolysis of DNA Utilizing Copper as Sacrificial Anode
D. P. Singh and O. N. Srivastava
Journal of Nanoscience and Nanotechnology, Vol. 7, pp. 2105 , 2109

2005

BIOLOGICALLY PROGRAMMED SILICON NANOPARTICLES ASSEMBLY
D. P. SINGH and O. N. SRIVASTAVA
International Journal of Nanoscience, Vol. 4, pp. 1039 , 1043
Synthesis, characterizations and applications of some nanomaterials (TiO2 and SiC nanostructured ¯lms, organized CNT structures, ZnO structures and CNT{blood platelet clusters)
O. N. SRIVASTAVA, A. SRIVASTAVA, D. DASH, D. P. SINGH, R. M. YADAV, P. R. MISHRA and J. SINGH
PRAMANA, Vol. 65, pp. 581 , 592

2004

Formation and alignment of silicon nanoparticles on DNA template
Indian Journal of Physics, Vol. 78A, pp. 197 , 199

2003

Formation and Size Dependence of Germanium Nanoparticles at Different Helium Pressures
D. P. Singh, A. K. Singh, and O. N. Srivastava
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, Vol. 3, pp. 545 , 548

Proyectos vinculados

2015

Fondecyt Regular

Graphene based flexible, light-weight, inexpensive and efficient organic photovoltaic/dye sensitized solar cells
Director
Dinesh Pratap Singh
Investigadores principales
Dinesh Pratap Singh
Número de proyecto
1151527
Año de término:
2019
2012

Fondecyt Regular

Composites of Low and Wide Band Gap Nanostructured Materials for Highly Efficient Solar Cell
Investigadores principales
Dinesh Pratap Singh
Número de proyecto
1120644
Año de término:
2014

Grupos en que participa

Laboratorios en que participa