Dr. Chirasree Roychaudhuri
Associate Professor
chirashree@telecom.iiests.ac.in
Specialisation / Research Area
Dept of Electronics & Communication Engineering
Summary Profile
- Post Graduation student Miss. Priya Sharma working under my supervision has received the following awards.
• Awarded ”Ashok Kumar Sarkar Memorial PG Research Award-2018” by Global Alumni Association of Bengal Engineering and Science University, Shibpur, March 8, 2018 at IIEST, Shibpur
• Awarded 2nd prize for best oral presentation in International conference on Rural Technology Development and Delivery (RTDD-2018), March 9-11, 2018 at IIT Delhi. - Visvesvaraya Young Faculty Research Award, MeitY,GoI 2017 ( for 5 years)
- Professional Engineer Award from Society of Engineers and Technicians, Kuala Lumpur Malaysia, 2017
- Young Scientist Award, Institute of Smart Materials Structures and Systems, 2015
- Young Scientist Platinum Jubilee Award from National Academy of Science(NASI), 2014
- Women Excellence Award, DST Science and Engineering Research Board, 2013
- Selected as Associate Editor of IEEE Sensors Journal and Senior member, IEEE, 2013
- M.Tech thesis of Ms. Hrilina Ghosh (working under my supervision) received the Best thesis award from Indian National Academy of Engineering, 2013
- M.Tech thesis of Ms. Hrilina Ghosh (working under my supervision) received the Best thesis award from Institute of Smart Materials Structures and Systems, 2013
- Young Engineer Award, Indian National Academy of Engineering, 2011
- Young Faculty Research Award, Global Alumni Association, BESU, 2011
- Texas Instruments, Bangalore Analog Design Contest 2010—Winners of Phase 1 for the design “Signal conditioning circuit for field deployable microimpedance biosensor”
- Young Engineer’s award in Electronics and Telecommunication Engineering by Institution of Engineers, 2008.
- AICTE Career Award for Young Teachers 2007-2010.
- Second best paper award at ICST (International Conference on Sensing Technology) 2007, Massey University, New Zealand for the oral paper “Macroporous Silicon as an Electrical Platform For Biosensing Applications”
- Best paper award at NSPTS (national Seminar on Physics and technology of Sensors) 2007, BARC, for the oral paper “Porous Silicon Based Microelectrode Array For Detection And Quantification Of Dehydration”
- Best paper Award in east India ANSYS meet 2004.
Research Interests
- Electrical Biosensors
- Chemical Sensors and Related Signal Processing
Academic Background
- Ph.D. from Jadavpur University in MEMS based porous silicon pressure sensor, 2007.
- ME from Jadavpur University in Electron Device, 2003 (Rank 2nd , 84%)
- BE from Jadavpur University in Electronics and Instrumentation, 2001(Rank 3rd , 85%)
Contact Information
chirashree@telecom.iiests.ac.in
chirosreepram@yahoo.com
+91 - 33 - 26684561/62/63 Ext. 300
Awards and Honours
Member of Indian National Young Academy of Science, INSA, 2020-2025, Year: 2020
- Post Graduation student Miss. Priya Sharma working under my supervision has received 2nd prize for best oral presentation in International conference on Rural Technology Development and Delivery (RTDD-2018), March 9-11, 2018 at IIT Delhi., Year: 2018
- Post Graduation student Miss. Priya Sharma working under my supervision has received "Ashok Kumar Sarkar Memorial PG Research Award-2018” by Global Alumni Association of Bengal Engineering and Science University, Shibpur, Year: 2018
- Best paper Award in east India ANSYS meet 2004, Year: 2004
- Best paper award at NSPTS (national Seminar on Physics and technology of Sensors) 2007, BARC, for the oral paper “Porous Silicon Based Microelectrode Array For Detection And Quantification Of Dehydration”, Year: 2007
- Second best paper award at ICST (International Conference on Sensing Technology) 2007, Massey University, New Zealand for the oral paper “Macroporous Silicon as an Electrical Platform For Biosensing Applications”, Year: 2007
- AICTE Career Award for Young Teachers, Year: 2007
- Young Engineer’s award in Electronics and Telecommunication Engineering by Institution of Engineers, Year: 2008
- Texas Instruments, Bangalore Analog Design Contest 2010—Winners of Phase 1 for the design “Signal conditioning circuit for field deployable microimpedance biosensor, Year: 2010
- Young Faculty Research Award, Global Alumni Association, BESU, Year: 2011
- Young Engineer Award, Indian National Academy of Engineering, Year: 2011
- M.Tech thesis of Ms. Hrilina Ghosh (working under my supervision) received the Best thesis award from Institute of Smart Materials Structures and Systems, Year: 2013
- 8. M.Tech thesis of Ms. Hrilina Ghosh (working under my supervision) received the Best thesis award from Indian National Academy of Engineering, Year: 2013
- Women Excellence Award, DST Science and Engineering Research Board, Year: 2013
- Young Scientist Platinum Jubilee Award from National Academy of Science(NASI), Year: 2014
- Young Scientist Award, Institute of Smart Materials Structures and Systems, Year: 2015
- Young Scientist Award, Institute of Smart Materials Structures and Systems, Year: 2015
- Professional Engineer Award from Society of Engineers and Technicians, Kuala Lumpur Malaysia, Year: 2017
- Visvesvaraya Young Faculty Research Award, Year: 2017
Other Professional Activities
Journal Publication
N. Das, N. Mandal, P. Sekhar, C. RoyChaudhuri, Signal Processing for Single Biomolecule Identification using Nanopores: A Review, IEEE Sensors Journal, 2020
2B. Chakraborty, R. Saha, S. Chattopadhyay, D. De, R. Das, M. Mukhopadhyay, M. Palit, and C. Roychaudhuri, Impact of surface defects in electron beam evaporated ZnO thin films on FET biosensing characteristics towards reliable PSA detection, 537, 147895, Applied Surface Science, 20203N. Mandal, V. Pakira, N. Samanta, N. Das, S. Chakraborty, B. Pramanick, C. RoyChaudhuri, PSA Detection using Label Free Graphene FET with Coplanar Electrodes Based Microfluidic Point of Care Diagnostic Device, 222, 121581, Talanta, 2020
4N. Das, G. D. Ropmay, A. M. Joseph and C. RoyChaudhuri, Modelling the Effective Conductance Drop due to a Particle in a Solid State Nanopore Towards Optimized Design, 19 (4), 598-608, IEEE Transactions on NanoBioscience, 20205C. RoyChaudhuri, B. Chakraborty, Development of low noise FET biosensor using graphene and ZnO nanostructures on cost effective substrates for biomolecule detection with enhanced performance, 8(2), 129-136, CSI Transactions on ICT, 20206B. Pramanick, N. Mandal, D. Mondal, C. RoyChaudhuri and S. Chakraborty, C-MEMS Derived Glassy Carbon Electrodes Based Sensitive Electrochemical Biosensors, 20(21), 12472 - 12478, IEEE Sensors Journal, 20207B. Chakraborty, D. Mondal and C. RoyChaudhuri, ZnO Nanorod FET Biosensors with Enhanced Sensing Performance: Design Issues for Rational Geometry Selection, 20(22), 13451 - 13460, IEEE Sensors Journal, 20208P.Pramanik, S.Das, A.Adhikary, C.RoyChaudhuri, A.Bhatatacharyya,, Design and Implementation of Water purification System based on deep ultravaiolet light emitting diodes and a multipass geometry reactor, 18 (3), 306–313., Journal of Water and Health, 2020
9R. Sarkar, S. Kishida, M. Kishida, N. Nakamura, T. Kibe, D. Karmakar, C. R. Chaudhuri, and A. Barui, Effect of cigarette smoke extract on mitochondrial heme-metabolism: An in vitro model of oral cancer progression, 60, 336–346, Toxicology in Vitro, 201910D.Mondal, M. Suresh, Chandra S. Sharma, A.Singha, C.RoyChaudhuri, Optimization of carbon electrodes for electrochemical biosensors: influence of thickness on redox output, Materials Today: Proceedings, 201911B.Chakraborty and C.RoyChaudhuri, Performance Enhancement of Biomolecule Detection in ZnO Thin Film Transistor by Noise Spectroscopy Measurements, 19, 10977 - 10984, IEEE Sensors Journal, 201912J. Basu and C. Roychaudhuri, Biomolecule Detection in High Ionic Strength With Enhanced Sensitivity Using Graphene Nanogrid FET Immunosensor, 5, no. 3, 9881–9887, Materials Today: Proceedings, 201813A. Mal, R. Bose, and C. Roychaudhuri, High Performance Biosensor Based on Electronic Transduction of Refractive Index Using 3D Nanostructured Biogenic Silica, 5, no. 3, 9783–9789, Materials Today: Proceedings, 201814J. Basu, A. Baral, N. Samanta, N. Mukherjee, and C. Roychaudhuri, Low Noise Field Effect Biosensor with Electrochemically Reduced Graphene Oxide, 165, no. 8, B3201-B3207, Journal of The Electrochemical Society, 201815R. Sarkar, K. Chatterjee, D. Ojha, B. Chakraborty, S. Sengupta, D. Chattopadhyay, C. Roychaudhuri, and A. Barui, Liaison between heme metabolism and bioenergetics pathways-a multimodal elucidation for early diagnosis of oral cancer, 21, 263–274, Photodiagnosis and Photodynamic Therapy, 201816J. Basu and C. Roychaudhuri, Graphene Nanoporous FET Biosensor: Influence of Pore Dimension on Sensing Performance in Complex Analyte, 18, no. 14, 5627–5634, IEEE Sensors Journal, 201817R. Ray, J. Basu, W. A. Gazi, N. Samanta, K. Bhattacharyya, and C. Roychaudhuri, Label-Free Biomolecule Detection in Physiological Solutions With Enhanced Sensitivity Using Graphene Nanogrids FET Biosensor, 17 no. 4, 433–442, IEEE Transactions on NanoBioscience, 201818• D. Mondal and C. Roychaudhuri, Real time in vitro monitoring and impedance modeling of mammalian cell activities on planar ECIS and micro/nano patterned cytosensors, 7, 107–122, ISSS Journal of Micro and Smart Systems, 201819N. Das, R. Ray, S. Ray, and C. Roychaudhuri, Intelligent Quantification of Picomolar Protein Concentration in Serum by Functionalized Nanopores,, 18, 10183–10191, IEEE Sensors Journal, 201820J. Basu, N. Samanta, S. Jana, and C. Roychaudhuri, Towards reliability enhancement of graphene FET biosensor in complex analyte: Artificial neural network approach, 91, 154–159, Microelectronics Reliability, 201821B. Chakraborty, S. Ghosh, N. Das, and C. Roychaudhuri, Liquid gated ZnO nanorod FET sensor for ultrasensitive detection of Hepatitis B surface antigen with vertical electrode configuration, 122, 58–67, Biosensors and Bioelectronic, 201822W.Chakraborty, R.Ray, N.Samanta, C.RoyChaudhuri, Quantitative differentiation of multiple virus in blood using nanoporous silicon oxide immunosensor and artificial neural network, 98, 180-188, Biosensors and Bioelectronics, 201723H.Ghosh, R.Das, C.RoyChaudhuri, Optimized Nanocrystalline Silicon Oxide Impedance Immunosensor Electronic Tongue for Sub-femtomolar Estimation of Multiple Food Toxins, 66, 964-973, IEEE Transactions on Instrumentation and Measurement, 201724N.Samanta, C.RoyChaudhuri, Nanocrystalline Silicon Oxide Impedance Immunosensors for Sub-femtomolar Mycotoxin Estimation in Corn Samples by Incremental Fuzzy Approach, 16, 1079-1078, IEEE Sensors, 201625D.Mondal, R.Bose, C.RoyChaudhuri, Real Time Monitoring of Wound Healing on Nano-patterned Substrates: Non-invasive Impedance Spectroscopy Technique, 15, 791-800, IEEE Transactions on Nanotechnology, 201626H.Ghosh, D.Kundu, C.RoyChaudhuri, Design Issues for Performance Enhancement in Nanostructured Silicon Oxide Biosensors: Modeling the Frequency Response, 63, 3241, IEEE Transactions on Electron Devices, 201627J.Basu, C.RoyChaudhuri, Attomolar Sensitivity of FET Biosensor Based on Smooth and Reliable Graphene Nanogrids, 37, no.4, 492-495, IEEE Trans. on Electron Device Letters, 201628J.Basu and C.Roychaudhuri, Graphene Nanogrids FET Immunosensor: Signal To Noise Ratio Enhancement, 16, 1481 (1-10), Sensors, 201629H. Ghosh, C. RoyChaudhuri, Pore Geometry Optimization of Nanocrystalline Silicon Oxide Impedance Biosensor, 16, 7843-7852, IEEE Sensors Journal, 201630B.Mondal , J.Das, C.RoyChaudhuri, N.Mukherjee, H.Saha, Enhanced sensing properties of ZnO-SnO2 based composite type gas sensor, 73, 10301, Eur. Phys. J. Appl. Phys.(EDP Sciences), 201631Kalyan Kumar Mistry,Keya Layek,Tarak Nath Chell,Chirasree Roy Chaudhuri and Hiranmay Saha, Design and development of an amperometric immunosensor based on screen-printed electrodes, 8, 3096-3101, Analytical Methods (Royal Society of Chemistry), 201632D.Mondal, D.Pal and C. RoyChaudhuri, Real Time Sensing of Epithelial Cell-Cell and Cell-Substrate Interactions by Impedance Spectroscopy on Porous Substrates, 118, 044701-14, Journal of Applied Physics (American Institute of Physics), 201533N.Das, C.RoyChaudhuri, Reliability Study of Nanoporous Silicon Oxide Impedance Biosensor for Virus Detection: Influence of Surface Roughness, 15, 402-409, IEEE Transactions on Devices and Materials Reliability, 201534K.K.Mistry, T.S.Deephy, C.RoyChaudhuri, H.Saha, Electrochemical characterization of some commercial screen printed Electrodes in Different redox Substrates, 109, no.8, 1427-1436, Current Science (Indian Academy of Sciences), 201535B Mondal, MS Meetei, J Das, CR Chaudhuri, H Saha, Quantitative recognition of flammable and toxic gases with artificial neural network using metal oxide gas sensors in embedded platform, 18, no.2, 229-234, Engineering Science and Technology, an International Journal (Elsevier), 201536N.Das, J.Basu, C.RoyChaudhuri, Graphene coated nanoporous silicon immunosensor for food toxin detection, 17, 204-209, International Journal of Advances in Engineering Sciences and Applied Mathematics(Springer), 201537S.Ghosh, R.Bhattacharyya,H.Saha, C.RoyChaudhuri, N.Mukherjee, Functionalized ZnO/ZnO2 n–N straddling heterostructure achieved by oxygen plasma bombardment for highly selective methane sensing, 17, 27777—27788, Phys. Chem. Chem. Phys (Royal Society of Chemistry), 201538J.Basu, S.Datta, C.RoyChaudhuri, A graphene field effect capacitive Immunosensor for sub-femtomolar food toxin detection, 68, 544-549, Biosensors and Bioelectronics (Elsevier), 201539H.Ghosh, C.RoyChaudhuri, Noise Spectroscopy As an Efficient Tool For Impedance Based Sub-Femtomolar Toxin Detection In Complex Mixture Using Nanoporous Silicon Oxide, 67, 757-762, Biosensors and Bioelectronics(Elsevier), 201540C.RoyChaudhuri, A Review on Porous Silicon Based Electrochemical Biosensors: Beyond Surface Area Enhancement Factor, 210, 310-323, Sensors and Actuators B(Elsevier), 201541B Mondal, L Dutta, C Roychaudhury, D Mohanta, N Mukherjee ,H.Saha,, Effect of Annealing Temperature on the Morphology and Sensitivity of the Zinc Oxide Nanorods-Based Methane Sensor, 27, no.4, 593-600, Acta Metallurgica Sinica (English Letters), 201442N.Samanta, A.K.Chanda, C.RoyChaudhuri, An Energy Efficient, Minimally Intrusive Multi- Sensor Intelligent System For Health Monitoring Of Elderly People, 7, 762-780, International Journal of Smart Sensing and Intelligent Systems, 201443B.Mondal, B.Basumatari, J.Das, C.RoyChaudhuri, H.Saha, N.Mukherjee, ZnO–SnO2 based composite type gas sensor for selective hydrogen sensing, 194, 389– 396, Sensors and Actuators B, 201444S.Ghosh, C.RoyChaudhuri, R.Bhattacharyya, H.Saha, N.Mukherjee, Palladium-Silver-Activated ZnO Surface: Highly Selective Methane Sensor at Reasonably Low Operating Temperature, 26, 3879-87, ACS Appl Mater Interfaces, 201445Kalyan Kumar Mistry, Keya Layek, Abhijit Mahapatra, Chirasree RoyChaudhuri and Hiranmay Saha, A review on amperometric-type immunosensors based on screen-printed electrodes, 139, 2289-2311, Analyst, (Royal Society of Chemistry), 201446K.K.Mistry, K.Layek, A.Mahapatra, C.RoyChaudhuri, A comparative study in electrochemical response of some commercial screen–printed electrodes (SPEs), 12, 1750-1759, Sensor Letters( American Scientific Publishers), 201447A.Barui, N.Mandal, S.Majumdar, R.K.Das, S.Sengupta, P.Banerjee, C. RoyChaudhuri, J.Chatterjee, Assessment of Molecular Events during in vitro Re- epithelialization under Honey-Alginate Matrix Ambience, 33, 3418-3425, Materials Science and Engineering B (Elsevier), 201348C.RoyChaudhuri, D.Mondal, Electrode Optimization for Impedance Evaluation of Biological Cell Culture under Variable Frequency Low Intensity Sinusoidal Electric Field, 20, 382-390, IEEE Transactions on Dielectric and Electric Insulation, 201349D.Mondal and C.RoyChaudhuri, Extended Electrical Model for Impedance Characterization of Cultured HeLa Cells in Characterization of Cultured HeLa Cells in, IEEE Transactions on Nanobioscience, 2013(in press), 201350N.Samanta, O.Kundu and C.RoyChaudhuri, A Simple Low Power Electronic Readout for Rapid Bacteria Detection with Impedance Biosensor, IEEE Sensors, 2013 (in press), 201351H. Ghosh, C.RoyChaudhuri, Ultrasensitive Food Toxin Biosensor Using Frequency Based Signals of Silicon Oxide Nanoporous Structure, 102, 243701, Applied Physics Letters, 201352A.D.Chowdhury, A.De, C.RoyChaudhuri, K.Bandyopadhyay, P.Sen, Label free polyaniline based impedimetric biosensor for detection of E. coli O157:H7 Bacteria, 171–172, 916-923, Sensors and Actuators B(Elsevier), 201253D.Mondal, C.RoyChaudhuri, L.Das, J.Chatterjee, Microtrap electrode devices for single cell trapping and impedance measurement, 14, 955-964, Biomedical Microdevices (Springer), 201254R.Dev Das, N.Mondal, C.RoyChaudhuri, Optimized Electrode Geometry for an Improved Impedance based Macroporous Silicon Bacteria Detector, 12, 1868-1877, IEEE Sensors, 201255C.RoyChaudhuri, S.Barma, A High Performance 1GHz Voltage Controlled Oscillator Using Neural System Architecture, 66, 459-465, Analog Integrated Circuits and Signal Processing, (Springer), 201156R.DevDas, A.Dey, S.Das, C.RoyChaudhuri, Interdigitated Electrode-less High Performance Macroporous Silicon Structure as Impedance Biosensor for Bacteria Detection, 11, 1242-1252, IEEE Sensors, 2011
Patents
# | Patents | Year |
---|
1 | A Process for preparing a piezoresistive pressure sensor with enhanced sensitivity | 2009 |
---|
2 | A High Performance Low-Cost and Field Deployable Impedance Biosensor for Bacteria Detection On Macroporous Substrates | 2010 |
---|
3 | Non-invasive camera less wireless sensor system for monitoring of elderly people staying alone | 2017 |
---|
Book Chapter
Priya Sharma , Nirmalya Samanta, Shyamal Gan, Durga Bhattacharyya, Chirasree Roy Chaudhuri, A Cost Effective and Field Deployable System for Soil Macronutrient Analysis Based on Near-infrared Reflectance Spectroscopy, Springer309-322, , 20182C.RoyChaudhuri, N.Das, Porous Silicon Electrochemical Biosensors: Performance And Commercial Prospects”, published in Handbook of Porous Silicon, Springer, 20163L.Sujatha, C.Roy Chaudhuri, E.Bhattacharyya, Application of Porous silicon in MEMS and Sensors Technology, Wiley Scrivener Press, 20154G. Rana, S.K. Lahiri, C.RoyChaudhuri, Design Optimization of a Wide Band MEMS Resonator for Efficient Energy Harvesting, Lecture Notes in Computer Science(Springer)7373, 129-138, , 20125A.Dattagupta, C.RoyChaudhuri, An introduction to MEMS Technology, Lambert Academic Press, 20126C.RoyChaudhuri, J.Kanungo, R.Dev Das, S.K.Dutta, S.RoyChaudhuri, S.Majhi, and H.Saha, Electrical Sensing of Biochemicals using Macroporous Silicon, Lecture Notes in Electrical Engineering, Springer20, 101-116, , 20087C.RoyChaudhuri, S.Dey, J.Das, S.M.Hossain, H.Saha, Porous Silicon Based Smart Sensors, American Scientific Publishers, 2006
Conference