Editor’s Profile
Name: Dr. Sunipa Roy
Editor : International Journal of Biomedical Innovations and Engineering
Email:
Affiliation: Guru Nanak Institute of Technology, punjab, India
Institutional Profile Link : https://gnit.irins.org/profile/192632
About Me
Head of the Department in Department of Electronics and Communication Engineering at Guru Nanak Institute of Technology, punjab, India
My expertise are Biomedical engineering
Recent Publications
Performance Improvement of n-ZnO/p-rGO Heterojunction Based Room Temperature Hydrogen Gas SensorDas S.;Roy S.;Sarkar C. Article IEEE Sensors Letters, Volume 5, Year 2021
DOI:10.1109/LSENS.2021.3072424
Technological Development of Graphene and Graphene-Nanocomposite-Based Supercapacitor Electrode
Milan Dhara and Sunipa Roy
book chapter Low-Dimensional Nanoelectronic Devices Theoretical Analysis and Cutting-Edge Research, Year 2021
DOI:ISBN: 9781774638668
Efficient Room Temperature Hydrogen Gas Sensor Using ZnO Nanoparticles-Reduced Graphene Oxide Nanohybrid
Das S.;Roy S.;Bhattacharya T.S.;Sarkar C.K.
Article IEEE Sensors Journal, Volume 21, Year 2021, Pages 1264-1272
DOI:10.1109/JSEN.2020.3020755
Fabrication and Characterization of Graphene ZnO Nanohybrid Sensor Sunipa Roy
conference paper ICN 2021,MGU, Kottayam, Kerala.11-14 February 2021, Year 2021
Fabrication and Characterization of Nanoporous Reduced Graphene Oxide Membrane for Gas Separation
S. Roy, S. Das, C. K. Sarkar
conference paper ICMMAP, MGU, Kottayam, Kerala.11-14 February 2021, Year 2021
Development of Highly Sensitive Room Temperature Gas Sensor using rGO-ZnO Nanohybrid
S. Roy, S. Das, C. K. Sarkar
Study of Graphene field effect transistor (GFET) for chemical sensing application
M Bandyopadhyay ., G Chakraborty ., S Roy ., S Bhattacharjee .,
Conference Paper Journal of Physics: Conference Series, Volume 1797, Year 2021 DOI:10.1088/1742-6596/1797/1/012045
Facile synthesis of ZnO nanofoam on ZnO nanowire for hydrogen gas detection
Paromita Chowdhury ., Sunipa Roy ., Nabaneeta Banerjee ., Kuheli Dutta ., Utpal Gangopadhaya ., Utpal Biswas .,
Article Nanoscience and Nanotechnology – Asia, Volume 10, Year 2020, Pages 86-92
ANALYSIS OF THERMAL NOISE WITH DEVICE SCALING FOR INASXSB1-X UTB MOSFETS IN SUB 100 NM REGIME
S. Bhattacharjee, S.Roy
article Journal of critical review, Volume 7, Year 2020, Pages 4669-4677 DOI:10.31838/jcr.07.19.547
An Analytical study of the current- voltage (I-V) characteristics and transconductance of a Gold nanoparticle (nc-Au) embedded Floating gate MOS memory
A. Banerjee, G. Mukhopadhaya, S.Roy
article Solid State Technology, Volume 63, Year 2020
Pseudo Continuous Conduction Mode Operated Converter of Brushless DC Motor Drives
R J Venkatesh &
article Solid State Technology, Volume 63, Year 2020, Pages 117-127
Performance analysis of heterogeneous dielectric TFET
[36] Sunipa Roy, Hrithika Saha
conference paper ICANSASA 2020, December, JISCE Kalyani, Year 2020
FEMAS 2019
Sunipa Roy and Paramita Banerjee
conference proceedings Proccedings of the International Conference FEMAS 2019, Volume 1, Year 2019 DOI:ISBN: 9789353910150
Production of Few Layer Graphene by Electrochemical Delamination using Alkaline Solution
Das S.;Roy S.;Sarakar C.K.
Conference Paper Proceedings of 3rd International Conference on 2019 Devices for Integrated Circuit, DevIC 2019, Year 2019, Pages 248-251 DOI:10.1109/DEVIC.2019.8783635
Nanotechnology Synthesis to Application
Sunipa Roy , Chandan Kumar Ghosh and Chandan Kumar Sarkar
book Nanotechnology Synthesis to Application, Volume 1, Year 2018 DOI:ISBN 9780367573027
Alcohol sensing performance of ZnO nano-flower based resistive sensor: Comparative study
Nabaneeta Banerjee ., Sunipa Roy .,
Conference Paper 2018 Emerging Trends in Electronic Devices and Computational Techniques, EDCT 2018, Year 2018, Pages 1-4 DOI:10.1109/EDCT.2018.8405080
A new Gated-ground-sleep architecture for ultra low leakage of SRAM cell
Paramita Chowdhury ., Kuheli Dutta ., Sunipa Roy .,
Conference Paper 2018 Emerging Trends in Electronic Devices and Computational Techniques, EDCT 2018, Year 2018, Pages 1-4 DOI:10.1109/EDCT.2018.8405079
Facile synthesis of multi-layer graphene by electrochemical exfoliation using organic solvent
Das S.;Ghosh C.K.;Sarkar C.K.;Roy S.
Article Nanotechnology Reviews, Volume 7, Year 2018, Pages 497-508 DOI:10.1515/ntrev-2018-0094 DOI:10.2174/2210681208666180927103948
conference paper United research forum, UK,25-27th November 2020, Year 2021
Optimization of low frequency noise for dielectric modulated TFET for bio sensing applications
S. Bhattacherjee ., S. Roy ., G. Chakroborty ., U. Ray .,
Conference Paper Journal of Physics: Conference Series, Volume 1797, Year 2021
DOI:10.1088/1742-6596/1797/1/012025
Advanced prototyping of electro-medical syndrome using DAQ
Souvik Banerjee ., Shounak Bandyopadhyay ., Sahana Deb ., Rituparna Das ., Rohit Khatri ., Sunipa Roy .,
Conference Paper 2018 Emerging Trends in Electronic Devices and Computational Techniques, EDCT 2018, Year 2018, Pages 1-4 DOI:10.1109/EDCT.2018.8405093
Development of integrated microsystem for hydrogen gas detection
Das S.;Sarkar C.K.;Roy S.
Article IET Circuits, Devices and Systems, Volume 12, Year 2018, Pages 453-459 DOI:10.1049/iet-cds.2017.0243
Solar Photovoltaic: From Materials to System
S. Das, S. Roy
book chapter Nanotechnology: Synthesis to Application, Year 2018
2. Nanogenerator: A Self-Powered Nanodevice
A. Banerjee, S.Roy
book chapter Nanotechnology: Synthesis to Application, Year 2018
VOC detection with different nanostructure
S. Das, S. Roy
book chapter Nanotechnology: Synthesis to Application, Year 2018
International Conference on Emerging trends in Electronic Devices in Computational Techniques (EDCT 2018)
Sunipa Roy
conference proceedings Proceedings of International Conference on Emerging trends in Electronic Devices in Computational Techniques (EDCT 2018), Year 2018 Alcohol sensing performance of ZnOnanoflower based Resistive Sensor
Sunipa Roy
conference paper Proc. of IEEE Sponsored International Conference on Emerging trends on Electronic Devices and Computational Techniques’, (EDCT 2018), 8-9th March ‘2018, Guru Nanak Institute of Technology, Kolkata. ISBN No: 978-1-5386-6. Published in IEEE XPlore Digital L, Year 2018 DOI:10.1109/EDCT42779.2018 Non-conventional energy sources using piezoelectric crystal for wearable electronics
Bhaumik A.;Das A.;Mishra A.K.;Shaw A.;Shaw A.;Yadav A.;Roy S.
Conference Paper 2017 1st International Conference on Electronics, Materials Engineering and Nano-Technology, IEMENTech 2017, Year 2017 DOI:10.1109/IEMENTECH.2017.8077009
TEM analysis of microheater using SiO2/Si3N4 composite membrane for long term gas sensing applications
Paramita Chowdhury ., Sunipa Roy .,
Conference Paper 2017 1st International Conference on Electronics, Materials Engineering and Nano-Technology, IEMENTech 2017, Year 2017 DOI:10.1109/IEMENTECH.2017.8076959 MEMS and nanotechnology for gas sensors
Sunipa Roy ., Chandan Kumar Sarkar .,
Book MEMS and Nanotechnology for Gas Sensors, Year 2017, Pages 1-224crystallography, band structure, and density of states at nanoscale
k Chapter Nanotechnology: Synthesis to Applications, Year 2017, Pages 33-49
MEMS & Nanotechnology for Gas Sensor
Sunipa Roy and Chandan Kumar Sarkar
book MEMS & Nanotechnology for Gas Sensor, Year 2016
Facile Synthesis of Graphene Nanosheet for Gas Sensor Application
Sunipa Roy conference paper International Conference on Polymer Processing and Charcterisation (ICPPC 2016, 9-11 December, 2016, Kottayam , Kerala., Year 2016
TEM analysis of microheater using SiO2/Si3N4 composite membrane for long term gas sensor applications
Sunipa Roy
conference paper Proc. of IEEE Sponsored International conference IEMENTECH, 28-29 April,Science City, Kolkata. Published in IEEE XPlore Digital Library., Year 2016 Non conventionbal energy sources using piezoelectric crystal for wearable electronics
Sunipa Roy
conference paper Proc. of IEEE Sponsored International conference IEMENTECH, 28-29 April,Science City, Kolkata.2016, Year 2016 Hydrogen sensing performance of ZnO-Si heterojunction with catalytic metal contact
S. Roy, S. Das, C. K. Sarkar
conference paper IEEE Sponsored inter. Conf. Micro 2016, July 9-10, 2016, Year 2016 Performance Study of Highly Sensitive MEMS based Piezoresistive Pressure Sensor
Sunipa Roy
conference paper Proc. of International ConferenceDevice 2016, 29-30 March ‘2016, KGEC, India., Year 2016 Designing of an auto-calibrated interfacing circuit for low temperature gas sensing applications
Sunipa Roy
conference paper Proc. of International ConferenceDevice 2016, 29-30 March ‘2016, KGEC, India., Year 2016 Simulation and analytical study of MEMS based piezoresistive pressure sensor
Kakali Das ., Sunipa Roy .,
Conference Paper International Conference on Microelectronics, Computing and Communication, MicroCom 2016, Year 2016 DOI:10.1109/MicroCom.2016.7522552
A Low Temperature model for Convex Corner Compensation structure
S. Karmakar, C.K. Sarkar, S. Roy
conference paper Proc. National Seminar on thin film and MEMS, Instrumentation Science department, Jadavpur University, 27-28 March 2014., Year 2014 Development of Microheater Array for sensor application”,
S. Karmakar, C.K. Sarkar, S. Roy
conference paper Proc. National Seminar on thin film and MEMS, Instrumentation Science department, Jadavpur University, 27-28 March 2014,, Year 2014 “Pd Modified ZnONanorod based High Dynamic Range Hydrogen Sensor”,
S. Roy, N. Banerjee, P.Bhattacharyya, C. K. Sarkar
conference paper Proc. National Conference on Nanotechnology, 14th January ‘2014 China., Year 2014
Hydrogen Sensing Performance of ZnONanoflakes Deposited on MEMS Platform”
S. Roy, C. K. Sarkar P.Bhattacharyya,
conference paper Proc. 7th International Conference on Sensing Technology, 3- 5th December ‘2013 NZ., Year 2014 Butanone sensing characteristics, mechanism and equivalent circuit model of pd decorated ZnO nanorod based resistive sensors
Banerjee N.;Roy S.;Sarkar C.K.;Bhattacharyya P.
Article Sensor Letters, Volume 12, Year 2014, Pages 89-96 DOI:10.1166/sl.2014.3223 Development of MEMS based Microheater Array for Multi-Gas Sensor
S. Karmakar, S. Das, C.K. Sarkar, S. Roy
conference paper Proc. of International conference (ICAMET) 2014,December 17-19, 2014, IIEST Shibpur., Year 2014 Anchoring of Pd Nanoparticle on ZnOThinFilm with Optical and Structural Characteristic study
S. Karmakar, S. Das, C.K. Sarkar, S. Roy
conference paper ICAMET 2014 IIEST, Year 2014 Effect of Relative Humidity on Pd Modified ZnONanorod based Methanol Sensor
S. Roy, N. Banerjee, C. K. Sarkar
conference paper Proc. of International conference (ICAMET) 2014,December 17-19, 2014, IIEST Shibpur., Year 2014 Pd Modified ZnONanorod based High Dynamic Range Hydrogen Sensor”
N. Banerjee, S. Roy, C. K. Sarkar, P.Bhattacharyya,
conference paper Proc.IEEE International Conference on Nanotechnology, 20-22th August ‘2013 China., Year 2013 Design and Electrothermal analysis of MEMS based Microheater Array for Gas Sensor using INVAR alloy”
S.S.Mondal, Sunipa Roy, C. K. Sarkar,”
conference paper Proc. International Conference on Communications, Devices and Intelligent Systems (IEEE) (CODIS 2012), 28th – 29th December 2012, Jadavpur University, Kolkata. Published in IEEE Xplore., Year 2013 Anomalous recovery characteristics of Pd modified ZnO nanorod based acetone sensor
Banerjee N.;Bhowmik B.;Roy S.;Sarkar C.K.;Bhattacharyya P.
Article Journal of Nanoscience and Nanotechnology, Volume 13, Year 2013, Pages 6826-6834 DOI:10.1166/jnn.2013.7786 High dynamic range methanol sensor based on aligned ZnO nanorods
Banerjee N.;Roy S.;Sarkar C.K.;Bhattacharyya P.
Article IEEE Sensors Journal, Volume 13, Year 2013, Pages 1669-1676 DOI:10.1109/JSEN.2013.2237822
Development of an ethanol sensor based on CBD grown ZnO nanorods
Roy S.;Banerjee N.;Sarkar C.K.;Bhattacharyya P.
Article Solid-State Electronics, Volume 87, Year 2013, Pages 43-50 DOI:10.1016/j.sse.2013.05.003 Pd modified ZnO nanorod based high dynamic range Hydrogen sensor
Banerjee N.;Roy S.;Sarkar C.K.;Bhattacharyya P.
Conference Paper Proceedings of the IEEE Conference on Nanotechnology, Year 2013, Pages 682-685 DOI:10.1109/NANO.2013.6720845
Integration of ZnO nanoflakes with MEMS platform and its application as gas sensor
Bhattacharyya P.;Roy S.;Sarkar C.
Conference Paper Proceedings of the International Conference on Sensing Technology, ICST, Year 2013, Pages 7-10 DOI:10.1109/ICSensT.2013.6727607
Design and simulation of MEMS based piezoresistive pressure sensor for enhanced sensitivity
Ghosh A.;Roy S.;Sarkar C.K.
Conference Paper 2013 International Conference on Energy Efficient Technologies for Sustainability, ICEETS 2013, Year 2013, Pages 918-923 DOI:10.1109/ICEETS.2013.6533510
High Dynamic Range Methanol Sensor based on Aligned ZnONanorods
Nabaneeta Banerjee ., Sunipa Roy ., Chandan Kumar Sarkar ., Partha Bhattacharyya .,
article IEEE Sensor Journal, Year 2013 DOI:10.1109/JSEN.2013.2237822
Development of Ethanol Sensor based on CBD grown ZnOnanorods
S. Roy, N. Banerjee, C.K. Sarkar, P. Bhattacharyya
article Solid State Electronics , Year 2013 ZnOnanoflake based Metal Insulator-Metal Methane Sensor for underground Coalmine Application
Sunipa Roy, P.Bhattacharyya, C. K. Sarkar,”
conference paper Proc. International Conference on Communications, Devices and Intelligent Systems (IEEE) (CODIS 2012), 28th – 29th December 2012, Jadavpur University, Kolkata. Published in IEEE Xplore., Year 2012 A highly sensitive methane sensor with nickel alloy microheater on micromachined Si substrate
Roy S.;Sarkar C.K.;Bhattacharyya P.
Article Solid-State Electronics, Volume 76, Year 2012, Pages 84-90 DOI:10.1016/j.sse.2012.05.040 ZnO nanoflake based metal-insulator-metal methane sensor for underground coalmine application
Roy S.;Sarkar C.K.;Bhattacharyya P.
Conference Paper Proceedings of the 2012 International Conference on Communications, Devices and Intelligent Systems, CODIS 2012, Year 2012, Pages 294-297 DOI:10.1109/CODIS.2012.6422196
Design and electrothermal analysis of MEMS based microheater array for gas sensor using INVAR alloy
Modal S.S.;Roy S.;Sarkar C.K.
Conference Paper Proceedings of the 2012 International Conference on Communications, Devices and Intelligent Systems, CODIS 2012, Year 2012, Pages 468-471 DOI:10.1109/CODIS.2012.6422240
Ultrasensitive Pd-Ag/ZnO/Nickel alloy-based metal-insulator-metal methane sensor on micromachined silicon substrate
Roy S.;Sarkar C.K.;Bhattacharyya P.
Article IEEE Sensors Journal, Volume 12, Year 2012, Pages 2526-2527 DOI:10.1109/JSEN.2012.2195166
Low temperature fabrication of a highly sensitive methane sensor with embedded co-planar nickel alloy microheater on MEMS platform
Roy S.;Sarkar C.K.;Bhattacharyya P.
Article Sensor Letters, Volume 10, Year 2012, Pages 760-769 DOI:10.1166/sl.2012.2343
Ultrasensitive Pd–Ag/ZnO/Nickel Alloy-Based Metal–Insulator-Metal Methane Sensor on Micromachined Silicon Substrate
Sunipa Roy ., Chandan Kumar Sarkar ., Partha Bhattacharyya .,
article IEEE Sensor Journal, Year 2012 DOI:10.1109/JSEN.2012.2195166 Effect of catalytic contact on methane sensitivity using chemically deposited Zinc Oxide thin film
Sunipa Roy, Tapu Mistry, C. K. Sarkar,”
conference paper Proceedings of the International Conference on Devices MEMS Intelligent Systems and Communication SMU Sikkim, 12-14th April,2011. Published by Internatinal Journal of Computer Application., Year 2011 Thermoelectromechanical Analysis and Fabrication of a Microheater using a Novel Nickel Alloy for Low Temperature MEMS based Gas Sensor Platform”
[7] Sunipa Roy, Susmita Sinha, C. K. Sarkar,”
conference paper , Proceedings of the International Conference on Devices MEMS Intelligent Systems and Communication, SMU Sikkim, 12-14th April,2011., Year 2011 Design& Electro-Thermal Analysis of Microheater for Low Temperature MEMS based Gas Sensor
[6] Susmita Sinha, Sunipa Roy, C. K. Sarkar
conference paper Proceedings of the International Conference on Devices MEMS Intelligent Systems and Communication SMU Sikkim, 12-14th April,2011. Published by Internatinal Journal of Computer Application, Year 2011 Design, fabrication and simulation of coplanar microheater using nickel alloy for low temperature gas sensing application
Roy S.;Majhi T.;Kundu A.;Sarkar C.;Saha H.
Article Sensor Letters, Volume 9, Year 2011, Pages 1382-1389 DOI:10.1166/sl.2011.1693
” Design, fabrication and electrothermal analysis of a Microheater using a nickel alloy for gas sensor applications
Sunipa Roy, TanusreeMajhi, C. K. Sarkar and H.Saha,
conference paper International Conference on Computer, Communication and Devices (ICCCD), at Indian Institute of Technology(ICCCD), Kharagpur, 10-12th December ‘2010., Year 2010
”Electrothermal analysis and fabrication of low cost microheater using a nickel alloy for low temperature MEMS based gas sensor application”,
[3] SunipaRoy, TanusreeMajhi, Susmita Sinha, C. K. Sarkar and H.Saha,”
conference paper Proceedings of the International Conference on. Emerging Trends in … Electronics, Control & Robotics” (IECR 2010), 27-29th December ‘2010, NIT- ROURKELA. Published in IEEE Xplore., Year 2010
” Design, simulation and fabrication of microheater using a nickel alloy for low temperature MEMS based gas sensor application”,
Sunipa Roy, TanusreeMajhi, Susmita Sinha, C. K. Sarkar and H.Saha,
conference paper Proceedings of the 4th National ISSS (Institute of Smart Structures and Systems) Conference, 29th September – 01st October 2010, VNIT, Nagpur., Year 2010 High sensitivity methane sensor by chemically deposited nanocrystalline ZnO thin film
Roy S.;Saha H.;Sarkar C.K.
Article International Journal on Smart Sensing and Intelligent Systems, Volume 3, Year 2010, Pages 605-620 DOI:10.21307/ijssis-2017-411 Electro thermal analysis and fabrication of low cost microheater using a nickel alloy for low temperature MEMS based gas sensor application
Roy S.;Majhi T.;Sinha S.;Sarkar C.K.;Saha H.
Conference Paper 2010 International Conference on Industrial Electronics, Control and Robotics, IECR 2010, Year 2010, Pages 59-64 DOI:10.1109/IECR.2010.5720155
Electrothermal Design of a MEMS based Microheater for Gas Sensor using Dilver P1
Sunipa Roy, Tanusree Majhi, P. Bhattacharyya, H.Saha
Conference Proceedings Third National Conference on MEMS, Smart Structures and Materials(ISSS-09), Year 2009, Pages – ” High sensitivity Methane Sensor by Chemical Deposition of NanocrystallineZnO thin film”,
Sunipa Roy, SasankaMajhi, Tapu Mistry, C. K. Sarkar, H. Saha,
conference paper Proceedings of the International Conference on fundamental & applications of nano science & technology(ICFANT) 09-11th December ‘2010, J.U.-Mat.Sc. Deptt.Kolkata., Year