Virendra Kumar Parashar
Mission
Development of new microfabrication technologies for glasses & ceramics and to exploit these for applications of industrial interest.
Biographie
Virendra Kumar Parashar received doctorate degree from Indian Institute of Technology, Delhi, India. From 1989 to 2000, he worked at National Physical Laboratory, New Delhi, India. He was an associate researcher and visiting faculty to Republic of Korea from 2000 to 2001. In 2001, he joined the Institute of Microelectronics & Microsystemes (EPFL) where he is responsible for the technology development of fabrication of micro- and nano- structures in glasses & ceramics.
Honours &Awards
Council of Scientific and Industrial Research Fellowship
Council of Scientific and Industrial Research Associateship
Special Foreign Researcher Fellowship, Republic of Korea (Kyongsang province) (2000-2001)
Compétences
1. MICROTECHNOLOGY
2. SOL GEL TECHNOLOGY
3. CMC COMPOSITE TECHNOLOGY
4. ANALYTICAL & SYNTHETIC CHEMISTRY
2. SOL GEL TECHNOLOGY
3. CMC COMPOSITE TECHNOLOGY
4. ANALYTICAL & SYNTHETIC CHEMISTRY
Publications
Infoscience
Infoscience
X. Huang; V. K. Parashar; M. A. M. Gijs : Spontaneous Formation of CdSe Photoluminescent Nanotubes with Visible-Light Photocatalytic Performance; Acs Central Science. 2019-06-26. DOI : 10.1021/acscentsci.9b00184.
X. Huang / M. Gijs; V. K. Parashar (Dir.) : Shape and size control of colloidal CdSe nanocrystals in the presence of carboxylate and alkylamine ligands. Lausanne, EPFL, 2019. DOI : 10.5075/epfl-thesis-7298.
X. Huang; V. Parashar; M. Gijs : Nucleation and Growth Behavior of CdSe Nanocrystals Synthesized in the Presence of Oleylamine Coordinating Ligand; LANGMUIR. 2018. DOI : 10.1021/acs.langmuir.7b01337.
X. Huang; V. K. Parashar; M. A. M. Gijs : Synergistic effect of carboxylic and amine ligands on the synthesis of CdSe nanocrystals; Rsc Advances. 2016. DOI : 10.1039/c6ra20812f.
V. Khachatryan; A. M. Sirunyan; A. Tumasyan; W. Adam; T. Bergauer et al. : Observation of the rare B-s(0)->mu(+)mu(-) decay from the combined analysis of CMS and LHCb data; Nature. 2015. DOI : 10.1038/nature14474.
V. K. Parashar; J. B. Wacker; M. A. M. Gijs : Spherical superstructures of oxide nanoparticles for catalytic reactions in microchemical reactors; Materials Letters. 2015. DOI : 10.1016/j.matlet.201.4.10.066.
V. K. Parashar; J. B. Wacker; M. Gijs : Large spherical assemblies of oxide nanoparticles. 2014. MNE 2014, the 40th International Conference on Micro and Nano Engineering, Lausanne, Switzerland, September 22-26.
V. K. Parashar; J. B. Wacker; D. Necula; M. A. M. Gijs : A microfluidic process for on-chip formation of assemblies of oxide nanoparticles; Rsc Advances. 2014. DOI : 10.1039/c4ra06188h.
J. B. Wacker / M. Gijs; V. K. Parashar (Dir.) : From Particles to Pillars. Lausanne, EPFL, 2012. DOI : 10.5075/epfl-thesis-5500.
J. B. Wacker; I. Lignos; V. K. Parashar; M. Gijs : Controlled synthesis of fluorescent silica nanoparticles inside microfluidic droplets; Lab on a Chip. 2012. DOI : 10.1039/C2LC40300E.
J. B. Wacker; V. K. Parashar; M. Gijs : Grafting submicron titania particles with gold nanoparticles using droplet microfluidics; RSC Advances. 2012. DOI : 10.1039/c2ra01048h.
J. B. Wacker; V. K. Parashar; M. Gijs : From particles to pillars: on-chip synthesis of silica nanoparticle assemblies with controlled shape and size. 2011. 16th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers '11), Beijing, China, June 5-9, 2011. p. 2940-2943. DOI : 10.1109/TRANSDUCERS.2011.5969409.
J. B. Wacker; V. K. Parashar; M. Gijs : Anisotropic Magnetic Porous Assemblies of Oxide Nanoparticles Interconnected Via Silica Bridges for Catalytic Application; Langmuir. 2011. DOI : 10.1021/la1045699.
J. Wacker; G. Louis; C. Razaname; V. K. Parashar; M. Gijs : Exotic droplets formed in microfluidic chips with uniform wettability. 2011. 36th International Conference on Micro & Nano Engineering, Genoa, Italy, September 19-22, 2010. p. 1891-1893. DOI : 10.1016/j.mee.2010.12.034.
A. Sayah; P.-A. Thivolle; V. K. Parashar; M. A. M. Gijs : Three-dimensional mixers with non-planar microchannels in a monolithic glass substrate using oblique powder blasting; Journal of Micromechanics and Microengineering. 2010. DOI : 10.1088/0960-1317/20/8/085028.
J. Wacker; V. Parashar; M. A. Gijs : Controlled Microsynthesis of Silica Particles in a Microfluidic Setup. 2009. Eurosensors '09, Lausanne, Switzerland, September 6-9, 2009. DOI : 10.1016/j.proche.2009.07.094.
J. Wacker; V. Parashar; M. A. Gijs : Influence of Oil Type and Viscosity on Droplet Size in a Flow Focusing Microfluidic Device. 2009. Eurosensors '09, Lausanne, Switzerland, September 6-9, 2009. DOI : 10.1016/j.proche.2009.07.270.
A. Sayah; P.-A. Thivolle; V. K. Parashar; M. A. M. Gijs : Fabrication of microfluidic mixers with varying topography in glass using the powder blasting process; Journal of Micromechanics and Microengineering. 2009. DOI : 10.1088/0960-1317/19/8/085024.
J.-B. Orhan; J. Flueckiger; V. Parashar; M. Gijs : In-situ modification of poly(dimethylsiloxane) microchannels with a sol-gel borosilicate glass coating; Langmuir. 2008. DOI : 10.1021/la801317x.
V. K. Parashar; J.-B. Orhan; A. Sayah; M. A. Gijs : Borosilicate nanoparticles prepared by exothermic phase separation; Nature Nanotechnology. 2008. DOI : 10.1038/nnano.2008.262.
J.-B. Orhan / M. Gijs; V. K. Parashar (Dir.) : Sol-gel processes applied to micro- and nanotechnology. Lausanne, EPFL, 2008. DOI : 10.5075/epfl-thesis-4229.
J.-B. Orhan; R. Knaack; V. K. Parashar; M. A. M. Gijs : In situ fabrication of a polyacrylamide membrane in a microfluidic channel; Microelectronic Engineering. 2008. DOI : 10.1016/j.mee.2007.12.050.
J.-B. Orhan; R. Knaack; V. K. Parashar; M. A. M. Gijs : In-situ fabrication of polyacrylamide membrane in microfluidic device. 2007. MNE 07, Copenhagen, Denmark, 23-26 September 2007.
A. Sayah; V. K. Parashar; M. A. Gijs : LF55GN photosensitive flexopolymer: a new material for ultra-thick and high aspect-ratio MEMS fabrication; Journal of Microelectromechanical Systems. 2007. DOI : 10.1109/JMEMS.2007.896705.
A. Sayah; V. K. Parashar; V. Sivagnanam; M. A. M. Gijs : Ultra-thick micro-optical components using the PRISM photosensitive flexopolymer; Journal of Micromechanics and Microengineering. 2007. DOI : 10.1088/0960-1317/17/10/025.
A. Sayah; V. Parashar; M. Gijs : Ultra-Thick Optical Components Using LF55GN Photosensitive Flexopolymer. 2007. IEEE Transducers 2007, Lyon, France, June 10 - 14, 2007. p. 303-306.
U. Lehmann; D. de Courten; C. Vandevyver; V. Parashar; M. Gijs : On-chip antibody handling and colorimetric detection in a magnetic droplet manipulation system; Microelectronic Engineering. 2007. DOI : 10.1016/j.mee.2007.01.212.
U. Lehmann; C. Vandevyver; V. Parashar; D. DeCourten; M. Gijs : Two-Dimensional Magnetic Droplet Manipulation Platform for Miniaturized Bioanalytical Applications. 2007. MEMS 2007, Kobe, Japan, January 21-25, 2007. p. 521-524.
A. Sayah; V. Parashar; M. Gijs : LF55GN Photosensitive Flexopolymer as a New Material for Ultra-Thick and High-Aspect-Ratio MEMS Fabrication. 2007. MEMS 2007, Kobe, Japan, January 21-25, 2007. p. 219-222.
T. Heinis; C. Pautasso; G. Alonso : A Self-Configuring Service Composition Engine; Autonomic Computing: Concepts, Infrastructure, and Applications; CRC Press, 2006.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : Microfluidic system for analytical applications : a magnetic droplet-based Lab-on-a-Chip. 2006. Nanozoom ''Applications industrielles des nanotechnologies'', Besançon, France, September 27-28 2006.
U. Lehmann; C. Vandevyver; V. K. Parashar; M. A. Gijs : Droplets and DNA: Extracting and Purifying DNA in a Magnetic Droplet Manipulation System. 2006. NanoTech Montreux 2006, Montreux, Switzerland, 14-16 November 2006.
U. Lehmann; D. DeCourten; C. Vandevyver; V. K. Parashar; M. A. Gijs : On-chip antibody handling and detection in a magnetic droplet manipulation system. 2006. MNE 2006, Barcelona, Spain, 17-20 September 2006. p. 45-46.
U. Lehmann; C. Vandevyver; V. Parashar; M. A. Gijs : Magnetic on-chip DNA Extraction in a Droplet-Based Microsystem. 2006. MicroTAS 2006, Tokyo, November 5-9, 2006. p. 428-430.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : A magnetic droplet-based Lab-on-a-Chip. 2006. Third Asia Forum on Magnetics, Shimane, Japan, September 11-14, 2006.
U. Lehmann; C. Vandevyver; V. Parashar; M. Gijs : DNA capture and elution in a magnetic droplet manipulation system. 2006. 6th International Conference on the Scientific and Clinical Applications of Magnetic Carriers, Krems, Austria, May 17 - 20, 2006.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : A Lab-on-a-Chip using magnetic droplets. 2006. Nanotech 2006, Boston, MA, USA, May 7-11 2006.
U. Lehmann; C. Vandevyver; V. Parashar; M. Gijs : Magnetic particles as mobile substrates on biochips. 2006. pHealth2006, International workshop on wearable micro- and nanosystems for personalized Health, Luzern, Switzerland, January 30 – February 1 2006.
J.-B. Orhan; V. Parashar; A. Sayah; M. Gijs : Fabrication and characterization of three-dimensional micro-lens arrays in sol-gel glass; Journal of Microelectromechanical Systems. 2006.
J.-B. Orhan; V. Parashar; A. Sayah; M. Gijs : Fabrication of three-dimensional microlens arrays in sol-gel glass; Microelectronic Engineering. 2006. DOI : 10.1016/j.mee.2006.01.045.
V. Parashar; A. Sayah; J.-B. Orhan; M. Gijs : Reactive oxide micro-molding of thick lenses containing diffractive optical elements; Microelectronic Engineering. 2006. DOI : 10.1016/j.mee.2006.01.080.
U. Lehmann; S. Hadjidj; V. K. Parashar; C. Vandevyver; A. Rida et al. : Two-dimensional magnetic manipulation of microdroplets on a chip as a platform for bioanalytical applications; Sensors and Actuators B. 2006. DOI : 10.1016/j.snb.2005.12.053.
U. Lehmann; C. Vandevyver; V. K. Parashar; M. A. Gijs : Droplet-Based DNA Purification in a Magnetic Lab-on-a-Chip; Angewandte Chemie International Edition. 2006. DOI : 10.1002/anie.200503624.
U. Lehmann; V. Parashar; S. Hadjidj; A. Rida; M. Gijs : Two dimensional magnetic manipulation of microdroplets on a chip. 2005. Transducers '05, Seoul, Korea, June 5-9, 2005. p. 77-80.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : On-chip Enzyme-Based Bioanalytical Detection in a Magnetic Droplet Manipulation System. 2005. NanoTech 2005, the 9th Annual European Conference on MicroNanoscale Technologies for the Biosciences, Montreux, 15.-17.11.2005.
U. Lehmann; S. Hadjidj; V. Parashar; M. Gijs : Two dimensional magnetic manipulation of microdroplets on a chip. 2005. IEEE Transducers'05, Seoul, Korea, June 5-9, 2005. p. 77-80. DOI : 10.1109/SENSOR.2005.1496363.
C. Yamahata; M. Chastellain; K. Parashar; A. Petri; H. Hofmann et al. : Plastic Micropump with ferrofluidic actuation; Journal of Microelectromechanical Systems. 2005. DOI : 10.1109/JMEMS.2004.839007.
V. K. Parashar; A. Sayah; M. A. M. Gijs : Reactive oxide micro molding of diffractive optical elements in glass and transparent ceramics. 2004. Proc. 17th MEMS Conf., Maastricht, The Netherlands, January 25-29, 2004. DOI : 10.1109/MEMS.2004.1290520.
V. K. Parashar; A. Sayah; M. A. M. Gijs : The sol-gel process for realisation of optical micro-structures in glass. 2004. Euro Ceramics VIII, Istanbul, Turkey, June 29-July 3, 2003.
V. Parashar; A. Sayah; M. Gijs : The sol-gel process for realisation of optical micro-structures in glass; Key Engineering Materials. 2004.
U. Lehmann; S. Hadjidj; A. Rida; V. Parashar; M. Gijs : Two-dimensional transport of water droplets in oil using magnetic nano-particles. 2004. Nanotech 2004, the 8th Annual European Conference on MicroNanoscale Technologies for the Biosciences, Montreux, Switzerland, November 16-18.
V. Parashar; A. Sayah; M. Pfeffer; F. Schoch; J. Gobrecht et al. : Nano-replication of diffractive optical elements in sol-gel derived glasses; Microelectronic Engineering. 2003. DOI : 10.1016/S0167-9317(03)00132-1.
V. Parashar; A. Sayah; E. Cuche; C. Depeursinge; M. Gijs : Diffractive optical elements in titanium oxide for MOEMS applications. 2003. TRANSDUCERS ’03, The 12th International Conference on Solid State Sensors, Actuators and Microsystems, Boston, USA, June 8-12, 2003. DOI : 10.1109/SENSOR.2003.1217057.
A. Sayah; V. Parashar; A. Pawlowski; M. Gijs : UV photosensitive elastomer as a new mask for powder blasting microfabrication. 2003. Techn. Digest Eurosensors XVII, The 17th Europ. Conf. On Solid State Transducers, Guimarães, Portugal, September 21-24.
A. Sayah; V. K. Parashar; M. A. M. Gijs : Micro-replication of Optical Lenses in Glass using Sol Gel Technology. 2002. MEMS 2002, 15th International IEEE Micro Electro Mechanical Conference, Las Vegas, Nevada, USA, 20-24 january. DOI : 10.1109/MEMSYS.2002.984322.
V. Parashar; A. Sayah; M. Gijs; M. Pfeffer; F. Schoch et al. : Nanoreplication of diffractive optical devices in Spin-on-Glass (SOG) technology. 2002. TopNano 21, 3rd Annual Report, Bern, Switzerland.
V. Parashar; A. Sayah; M. Pfeffer; F. Schoch; J. Gobrecht et al. : Nano-replication of diffractive optical elements in sol-gel derived glasses. 2002. Book of abstracts MNE 2002, Micro- and Nanoengineering International Conference, Lugano, Switzerland, September 16-19.
A. Sayah; V. Parashar; M. Gijs : Nanoreplication of diffractive optical devices in Spin-on-Glass (SOG) technology. 2001. TOP NANO 21, Second Annual Report.
X. Huang; V. K. Parashar; M. A. M. Gijs : Spontaneous Formation of CdSe Photoluminescent Nanotubes with Visible-Light Photocatalytic Performance; Acs Central Science. 2019-06-26. DOI : 10.1021/acscentsci.9b00184.
X. Huang / M. Gijs; V. K. Parashar (Dir.) : Shape and size control of colloidal CdSe nanocrystals in the presence of carboxylate and alkylamine ligands. Lausanne, EPFL, 2019. DOI : 10.5075/epfl-thesis-7298.
X. Huang; V. Parashar; M. Gijs : Nucleation and Growth Behavior of CdSe Nanocrystals Synthesized in the Presence of Oleylamine Coordinating Ligand; LANGMUIR. 2018. DOI : 10.1021/acs.langmuir.7b01337.
X. Huang; V. K. Parashar; M. A. M. Gijs : Synergistic effect of carboxylic and amine ligands on the synthesis of CdSe nanocrystals; Rsc Advances. 2016. DOI : 10.1039/c6ra20812f.
V. Khachatryan; A. M. Sirunyan; A. Tumasyan; W. Adam; T. Bergauer et al. : Observation of the rare B-s(0)->mu(+)mu(-) decay from the combined analysis of CMS and LHCb data; Nature. 2015. DOI : 10.1038/nature14474.
V. K. Parashar; J. B. Wacker; M. A. M. Gijs : Spherical superstructures of oxide nanoparticles for catalytic reactions in microchemical reactors; Materials Letters. 2015. DOI : 10.1016/j.matlet.201.4.10.066.
V. K. Parashar; J. B. Wacker; M. Gijs : Large spherical assemblies of oxide nanoparticles. 2014. MNE 2014, the 40th International Conference on Micro and Nano Engineering, Lausanne, Switzerland, September 22-26.
V. K. Parashar; J. B. Wacker; D. Necula; M. A. M. Gijs : A microfluidic process for on-chip formation of assemblies of oxide nanoparticles; Rsc Advances. 2014. DOI : 10.1039/c4ra06188h.
J. B. Wacker / M. Gijs; V. K. Parashar (Dir.) : From Particles to Pillars. Lausanne, EPFL, 2012. DOI : 10.5075/epfl-thesis-5500.
J. B. Wacker; I. Lignos; V. K. Parashar; M. Gijs : Controlled synthesis of fluorescent silica nanoparticles inside microfluidic droplets; Lab on a Chip. 2012. DOI : 10.1039/C2LC40300E.
J. B. Wacker; V. K. Parashar; M. Gijs : Grafting submicron titania particles with gold nanoparticles using droplet microfluidics; RSC Advances. 2012. DOI : 10.1039/c2ra01048h.
J. B. Wacker; V. K. Parashar; M. Gijs : From particles to pillars: on-chip synthesis of silica nanoparticle assemblies with controlled shape and size. 2011. 16th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers '11), Beijing, China, June 5-9, 2011. p. 2940-2943. DOI : 10.1109/TRANSDUCERS.2011.5969409.
J. B. Wacker; V. K. Parashar; M. Gijs : Anisotropic Magnetic Porous Assemblies of Oxide Nanoparticles Interconnected Via Silica Bridges for Catalytic Application; Langmuir. 2011. DOI : 10.1021/la1045699.
J. Wacker; G. Louis; C. Razaname; V. K. Parashar; M. Gijs : Exotic droplets formed in microfluidic chips with uniform wettability. 2011. 36th International Conference on Micro & Nano Engineering, Genoa, Italy, September 19-22, 2010. p. 1891-1893. DOI : 10.1016/j.mee.2010.12.034.
A. Sayah; P.-A. Thivolle; V. K. Parashar; M. A. M. Gijs : Three-dimensional mixers with non-planar microchannels in a monolithic glass substrate using oblique powder blasting; Journal of Micromechanics and Microengineering. 2010. DOI : 10.1088/0960-1317/20/8/085028.
J. Wacker; V. Parashar; M. A. Gijs : Controlled Microsynthesis of Silica Particles in a Microfluidic Setup. 2009. Eurosensors '09, Lausanne, Switzerland, September 6-9, 2009. DOI : 10.1016/j.proche.2009.07.094.
J. Wacker; V. Parashar; M. A. Gijs : Influence of Oil Type and Viscosity on Droplet Size in a Flow Focusing Microfluidic Device. 2009. Eurosensors '09, Lausanne, Switzerland, September 6-9, 2009. DOI : 10.1016/j.proche.2009.07.270.
A. Sayah; P.-A. Thivolle; V. K. Parashar; M. A. M. Gijs : Fabrication of microfluidic mixers with varying topography in glass using the powder blasting process; Journal of Micromechanics and Microengineering. 2009. DOI : 10.1088/0960-1317/19/8/085024.
J.-B. Orhan; J. Flueckiger; V. Parashar; M. Gijs : In-situ modification of poly(dimethylsiloxane) microchannels with a sol-gel borosilicate glass coating; Langmuir. 2008. DOI : 10.1021/la801317x.
V. K. Parashar; J.-B. Orhan; A. Sayah; M. A. Gijs : Borosilicate nanoparticles prepared by exothermic phase separation; Nature Nanotechnology. 2008. DOI : 10.1038/nnano.2008.262.
J.-B. Orhan / M. Gijs; V. K. Parashar (Dir.) : Sol-gel processes applied to micro- and nanotechnology. Lausanne, EPFL, 2008. DOI : 10.5075/epfl-thesis-4229.
J.-B. Orhan; R. Knaack; V. K. Parashar; M. A. M. Gijs : In situ fabrication of a polyacrylamide membrane in a microfluidic channel; Microelectronic Engineering. 2008. DOI : 10.1016/j.mee.2007.12.050.
J.-B. Orhan; R. Knaack; V. K. Parashar; M. A. M. Gijs : In-situ fabrication of polyacrylamide membrane in microfluidic device. 2007. MNE 07, Copenhagen, Denmark, 23-26 September 2007.
A. Sayah; V. K. Parashar; M. A. Gijs : LF55GN photosensitive flexopolymer: a new material for ultra-thick and high aspect-ratio MEMS fabrication; Journal of Microelectromechanical Systems. 2007. DOI : 10.1109/JMEMS.2007.896705.
A. Sayah; V. K. Parashar; V. Sivagnanam; M. A. M. Gijs : Ultra-thick micro-optical components using the PRISM photosensitive flexopolymer; Journal of Micromechanics and Microengineering. 2007. DOI : 10.1088/0960-1317/17/10/025.
A. Sayah; V. Parashar; M. Gijs : Ultra-Thick Optical Components Using LF55GN Photosensitive Flexopolymer. 2007. IEEE Transducers 2007, Lyon, France, June 10 - 14, 2007. p. 303-306.
U. Lehmann; D. de Courten; C. Vandevyver; V. Parashar; M. Gijs : On-chip antibody handling and colorimetric detection in a magnetic droplet manipulation system; Microelectronic Engineering. 2007. DOI : 10.1016/j.mee.2007.01.212.
U. Lehmann; C. Vandevyver; V. Parashar; D. DeCourten; M. Gijs : Two-Dimensional Magnetic Droplet Manipulation Platform for Miniaturized Bioanalytical Applications. 2007. MEMS 2007, Kobe, Japan, January 21-25, 2007. p. 521-524.
A. Sayah; V. Parashar; M. Gijs : LF55GN Photosensitive Flexopolymer as a New Material for Ultra-Thick and High-Aspect-Ratio MEMS Fabrication. 2007. MEMS 2007, Kobe, Japan, January 21-25, 2007. p. 219-222.
T. Heinis; C. Pautasso; G. Alonso : A Self-Configuring Service Composition Engine; Autonomic Computing: Concepts, Infrastructure, and Applications; CRC Press, 2006.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : Microfluidic system for analytical applications : a magnetic droplet-based Lab-on-a-Chip. 2006. Nanozoom ''Applications industrielles des nanotechnologies'', Besançon, France, September 27-28 2006.
U. Lehmann; C. Vandevyver; V. K. Parashar; M. A. Gijs : Droplets and DNA: Extracting and Purifying DNA in a Magnetic Droplet Manipulation System. 2006. NanoTech Montreux 2006, Montreux, Switzerland, 14-16 November 2006.
U. Lehmann; D. DeCourten; C. Vandevyver; V. K. Parashar; M. A. Gijs : On-chip antibody handling and detection in a magnetic droplet manipulation system. 2006. MNE 2006, Barcelona, Spain, 17-20 September 2006. p. 45-46.
U. Lehmann; C. Vandevyver; V. Parashar; M. A. Gijs : Magnetic on-chip DNA Extraction in a Droplet-Based Microsystem. 2006. MicroTAS 2006, Tokyo, November 5-9, 2006. p. 428-430.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : A magnetic droplet-based Lab-on-a-Chip. 2006. Third Asia Forum on Magnetics, Shimane, Japan, September 11-14, 2006.
U. Lehmann; C. Vandevyver; V. Parashar; M. Gijs : DNA capture and elution in a magnetic droplet manipulation system. 2006. 6th International Conference on the Scientific and Clinical Applications of Magnetic Carriers, Krems, Austria, May 17 - 20, 2006.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : A Lab-on-a-Chip using magnetic droplets. 2006. Nanotech 2006, Boston, MA, USA, May 7-11 2006.
U. Lehmann; C. Vandevyver; V. Parashar; M. Gijs : Magnetic particles as mobile substrates on biochips. 2006. pHealth2006, International workshop on wearable micro- and nanosystems for personalized Health, Luzern, Switzerland, January 30 – February 1 2006.
J.-B. Orhan; V. Parashar; A. Sayah; M. Gijs : Fabrication and characterization of three-dimensional micro-lens arrays in sol-gel glass; Journal of Microelectromechanical Systems. 2006.
J.-B. Orhan; V. Parashar; A. Sayah; M. Gijs : Fabrication of three-dimensional microlens arrays in sol-gel glass; Microelectronic Engineering. 2006. DOI : 10.1016/j.mee.2006.01.045.
V. Parashar; A. Sayah; J.-B. Orhan; M. Gijs : Reactive oxide micro-molding of thick lenses containing diffractive optical elements; Microelectronic Engineering. 2006. DOI : 10.1016/j.mee.2006.01.080.
U. Lehmann; S. Hadjidj; V. K. Parashar; C. Vandevyver; A. Rida et al. : Two-dimensional magnetic manipulation of microdroplets on a chip as a platform for bioanalytical applications; Sensors and Actuators B. 2006. DOI : 10.1016/j.snb.2005.12.053.
U. Lehmann; C. Vandevyver; V. K. Parashar; M. A. Gijs : Droplet-Based DNA Purification in a Magnetic Lab-on-a-Chip; Angewandte Chemie International Edition. 2006. DOI : 10.1002/anie.200503624.
U. Lehmann; V. Parashar; S. Hadjidj; A. Rida; M. Gijs : Two dimensional magnetic manipulation of microdroplets on a chip. 2005. Transducers '05, Seoul, Korea, June 5-9, 2005. p. 77-80.
U. Lehmann; V. Parashar; C. Vandevyver; M. Gijs : On-chip Enzyme-Based Bioanalytical Detection in a Magnetic Droplet Manipulation System. 2005. NanoTech 2005, the 9th Annual European Conference on MicroNanoscale Technologies for the Biosciences, Montreux, 15.-17.11.2005.
U. Lehmann; S. Hadjidj; V. Parashar; M. Gijs : Two dimensional magnetic manipulation of microdroplets on a chip. 2005. IEEE Transducers'05, Seoul, Korea, June 5-9, 2005. p. 77-80. DOI : 10.1109/SENSOR.2005.1496363.
C. Yamahata; M. Chastellain; K. Parashar; A. Petri; H. Hofmann et al. : Plastic Micropump with ferrofluidic actuation; Journal of Microelectromechanical Systems. 2005. DOI : 10.1109/JMEMS.2004.839007.
V. K. Parashar; A. Sayah; M. A. M. Gijs : Reactive oxide micro molding of diffractive optical elements in glass and transparent ceramics. 2004. Proc. 17th MEMS Conf., Maastricht, The Netherlands, January 25-29, 2004. DOI : 10.1109/MEMS.2004.1290520.
V. K. Parashar; A. Sayah; M. A. M. Gijs : The sol-gel process for realisation of optical micro-structures in glass. 2004. Euro Ceramics VIII, Istanbul, Turkey, June 29-July 3, 2003.
V. Parashar; A. Sayah; M. Gijs : The sol-gel process for realisation of optical micro-structures in glass; Key Engineering Materials. 2004.
U. Lehmann; S. Hadjidj; A. Rida; V. Parashar; M. Gijs : Two-dimensional transport of water droplets in oil using magnetic nano-particles. 2004. Nanotech 2004, the 8th Annual European Conference on MicroNanoscale Technologies for the Biosciences, Montreux, Switzerland, November 16-18.
V. Parashar; A. Sayah; M. Pfeffer; F. Schoch; J. Gobrecht et al. : Nano-replication of diffractive optical elements in sol-gel derived glasses; Microelectronic Engineering. 2003. DOI : 10.1016/S0167-9317(03)00132-1.
V. Parashar; A. Sayah; E. Cuche; C. Depeursinge; M. Gijs : Diffractive optical elements in titanium oxide for MOEMS applications. 2003. TRANSDUCERS ’03, The 12th International Conference on Solid State Sensors, Actuators and Microsystems, Boston, USA, June 8-12, 2003. DOI : 10.1109/SENSOR.2003.1217057.
A. Sayah; V. Parashar; A. Pawlowski; M. Gijs : UV photosensitive elastomer as a new mask for powder blasting microfabrication. 2003. Techn. Digest Eurosensors XVII, The 17th Europ. Conf. On Solid State Transducers, Guimarães, Portugal, September 21-24.
A. Sayah; V. K. Parashar; M. A. M. Gijs : Micro-replication of Optical Lenses in Glass using Sol Gel Technology. 2002. MEMS 2002, 15th International IEEE Micro Electro Mechanical Conference, Las Vegas, Nevada, USA, 20-24 january. DOI : 10.1109/MEMSYS.2002.984322.
V. Parashar; A. Sayah; M. Gijs; M. Pfeffer; F. Schoch et al. : Nanoreplication of diffractive optical devices in Spin-on-Glass (SOG) technology. 2002. TopNano 21, 3rd Annual Report, Bern, Switzerland.
V. Parashar; A. Sayah; M. Pfeffer; F. Schoch; J. Gobrecht et al. : Nano-replication of diffractive optical elements in sol-gel derived glasses. 2002. Book of abstracts MNE 2002, Micro- and Nanoengineering International Conference, Lugano, Switzerland, September 16-19.
A. Sayah; V. Parashar; M. Gijs : Nanoreplication of diffractive optical devices in Spin-on-Glass (SOG) technology. 2001. TOP NANO 21, Second Annual Report.
PUBLICATIONS REPRESENTATIVES
| Josias B. Wacker, Ioannis Lignos, Virendra K. Parashara and Martin A. M. Gijs Lab on a Chip, 2012,12, 3111-3116 |
Controlled synthesis of fluorescent silica nanoparticles inside microfluidic droplets |
| Virendra K. Parashar, Jean-Baptiste Orhan, Abdeljalil Sayah, Marco Cantoni & Martin A. M. Gijs Nature Nanotechnology 3, 589 - 594 (2008) |
Borosilicate nanoparticles prepared by exothermic phase separation |
| U. Lehmann, C. Vandevyver, V.K. Parashar, and M.A.M. Gijs. Angewandte Chemie International Edition Volume 45, Issue 19, pages 3062�3067, May 5, 2006 |
Droplet-Based DNA Purification in a Magnetic Lab-on-a-Chip. |
| C. Yamahata, M. Chastellain, V. K. Parashar, A. Petri, H. Hofmann, and M. A. M. Gijs. J. Microelectromechanical Systems, 14(1):96-102, 2005. |
Plastic Micropump With Ferrofluidic Actuation. |
| V.K. Parashar, A. Sayah, M. Pfeffer, F. Schoch, J. Gobrecht, and M.A.M. Gijs. Microelectronic Engineering, 67-68:710-719, 2003. |
Nano-replication of diffractive optical elements in sol-gel derived glasses. |
