Pre-loader
Faculty/Staff Admission Employment Student Tenders General Finance CMS Placement
  • B. Tech.
  • B. Arch.
  • B. Tech. - M. Tech.
  • M. Tech.
  • M. Sc.
  • M B A
  • M.O.P
  • Ph. D.
    • Admission Notices

    Chirasree Roy Chaudhuri

    About


    Dr. Chirasree RoyChaudhuri is an Associate Professor in the Department of Electronics and Telecommunication Engineering of Indian Institute of Engineering Science and Technology Shibpur. She has been engaged in interdisciplinary research in the area of electrical biosensors, chemical sensors and related signal processing with the aim to develop point of care devices. She is a recipient of Young Engineer Award from  Indian National Academy of Engineering (INAE),  Young Scientist Award from National Academy of Science, India (NASI) and Institute of Smart Materials Structures and Systems and Women Excellence Award from Department of Science and Technology, Government of India. She is a member of Indian National Young Academy of Science (INYAS) and an Associate Editor of the IEEE Sensors journal.

    Academic Qualifications


    • Ph.D. from Jadavpur University in MEMS based porous silicon pressure sensor, .
    • ME from Jadavpur University in Electron Device, (Rank 2nd , 84%)
    • BE from Jadavpur University in Electronics and Instrumentation, (Rank 3rd , 85%)

    Research Statement


    • Electrical Biosensors
    • Chemical Sensors and Related Signal Processing
    • Point-of-care device design

    Latest Publications


  • 1 Piyali Mukherjee, Rohit Thakur, Sayanta Sen, Chirasree RoyChaudhuri, H.S.S. Ramakrishna Matte, Transcending pre-processing of physiological fluids and device-to-device variability in nanosheet networks for point of care (PoC) immunosensors, Applied Materials Today, 2025
  • 2 Piyali Mukherjee, Shalini Dasgupta, Ananya Barui, Chirasree RoyChaudhuri, Wrinkled Graphene Field Effect Transistor in Heterodyne Mode for Ultrasensitive Detection of Exosomes toward Early Cancer Screening, 7, 2313-2326, ACS Applied Electronic Materials, 2025
  • 3 P Mukherjee, A Chakraborty, D Prakashan, S Gandhi, C RoyChaudhuri, Conventional lateral flow immunoassay with integrated screen-printed electrodes for dielectrophoretic trapping of bacteria enabling sensitive, rapid detection at low concentrations, 215, 109609, Biochemical Engineering Journal, 2025
  • 4 Piyali Mukherjee, Sayanta Sen, Abhijit Das, Sharbadeb Kundu, Chirasree RoyChaudhuri, Graphene FET biochip on PCB reinforced by machine learning for ultrasensitive parallel detection of multiple antibiotics in water, 271, 117023, Biosensors and Bioelectronics, 2025
  • 5 Piyali Mukherjee, Sharbadeb Kundu, Raima Das Kundu, Gayatri Choudhury, Sankar K. Ghosh, Chirasree RoyChaudhuri, Development of High Frequency Graphene FET Sensor on PCB for Detection of Nucleic Acid in Communicable Disease Diagnostics, 6th International Conference on Emerging Technologies: Micro to Nano (ETMN-2024), 2024
  • 6 Tai Fei, Subhas Mukhopadhyay, João Paulo Javidi Da Costa, Markus Gardill, Shengheng Liu, Chirasree Roychaudhuri, Lan Lan, Nevine Demitri, Guest Editorial Special Issue on Smartness and Robustness of Spatial Environment Perception in Automated Systems, 24, 21800-21800, IEEE Sensors Journal, 2024
  • 7 P Mukherjee, S Sen, A Das, C RoyChaudhuri, Real Time Estimation of Corneal Damage Using IL-6 in Tears based on Flexi-Graphene FET Sensor Array, IEEE Sensors Letters, 2024
  • 8 P Mukherjee, S Kundu, R Ganguly, A Barui, C RoyChaudhuri, Deformed graphene FET biosensor on textured glass coupled with dielectrophoretic trapping for ultrasensitive detection of GFAP, 35, 295502, Nanotechnology, 2024
  • 9 Tai Fei, Subhas Chandra Mukhopadhyay, João Paulo Javidi Da Costa, Chirasree RoyChaudhuri, Lan Lan, Nevine Demitri, Spatial environment perception and sensing in automated systems: A review, IEEE Sensors Journal, 2024
  • 10 Piyali Mukherjee, Sayanta Sen, Chirasree RoyChaudhuri, An intelligent field-effect transistor biosensor for ultrasensitive real-time biomolecule detection, 1-2, 2023 8th International Conference on Computers and Devices for Communication (CODEC), 2023
    • View More

    Research Areas


    • Machine learning augmented electronic biosensor development for real time sensing
    • Impedance and IR spectroscopy based correlated analysis of biological systems

    Publications


  • 1 Piyali Mukherjee, Rohit Thakur, Sayanta Sen, Chirasree RoyChaudhuri, H.S.S. Ramakrishna Matte, Transcending pre-processing of physiological fluids and device-to-device variability in nanosheet networks for point of care (PoC) immunosensors, Applied Materials Today, 2025
  • 2 Piyali Mukherjee, Shalini Dasgupta, Ananya Barui, Chirasree RoyChaudhuri, Wrinkled Graphene Field Effect Transistor in Heterodyne Mode for Ultrasensitive Detection of Exosomes toward Early Cancer Screening, 7, 2313-2326, ACS Applied Electronic Materials, 2025
  • 3 P Mukherjee, A Chakraborty, D Prakashan, S Gandhi, C RoyChaudhuri, Conventional lateral flow immunoassay with integrated screen-printed electrodes for dielectrophoretic trapping of bacteria enabling sensitive, rapid detection at low concentrations, 215, 109609, Biochemical Engineering Journal, 2025
  • 4 Piyali Mukherjee, Sayanta Sen, Abhijit Das, Sharbadeb Kundu, Chirasree RoyChaudhuri, Graphene FET biochip on PCB reinforced by machine learning for ultrasensitive parallel detection of multiple antibiotics in water, 271, 117023, Biosensors and Bioelectronics, 2025
  • 5 Tai Fei, Subhas Mukhopadhyay, João Paulo Javidi Da Costa, Markus Gardill, Shengheng Liu, Chirasree Roychaudhuri, Lan Lan, Nevine Demitri, Guest Editorial Special Issue on Smartness and Robustness of Spatial Environment Perception in Automated Systems, 24, 21800-21800, IEEE Sensors Journal, 2024
  • 6 P Mukherjee, S Sen, A Das, C RoyChaudhuri, Real Time Estimation of Corneal Damage Using IL-6 in Tears based on Flexi-Graphene FET Sensor Array, IEEE Sensors Letters, 2024
  • 7 P Mukherjee, S Kundu, R Ganguly, A Barui, C RoyChaudhuri, Deformed graphene FET biosensor on textured glass coupled with dielectrophoretic trapping for ultrasensitive detection of GFAP, 35, 295502, Nanotechnology, 2024
  • 8 Tai Fei, Subhas Chandra Mukhopadhyay, João Paulo Javidi Da Costa, Chirasree RoyChaudhuri, Lan Lan, Nevine Demitri, Spatial environment perception and sensing in automated systems: A review, IEEE Sensors Journal, 2024
  • 9 P Mukherjee, P Dutta, K Sinha, S Sen, T Shirke, R Ganguly, A Barui, C RoyChaudhuri, A direct MIP-interfaced FET sensor for sensitive, selective, and real time biomolecule detection in unamplified samples: Toward POC bioelectronic transduction, 123, Applied Physics Letters, 2023
  • 10 Koel Sinha, Ananya Chakraborty, Zishan Ahmed, Piyali Mukherjee, Priyanka Dutta, Chitrangada Das Mukhopadhyay, Chirasree RoyChaudhuri, Molecularly imprinted polymer interface on screen-printed ZnO nanorod field effect transistors for serotonin detection in clinical samples, 9, 5886-5899, ACS Biomaterials Science & Engineering, 2023
  • 11 B Chakraborty, A Das, A Kumar, A Barui, M Kumar, C Roy Chaudhuri, Real time estimation of stem cell zeta potential and dimension during proliferation using MoS2 nanosheets field effect transistor, 380, 133351, Sensors and Actuators B: Chemical, 2023
  • 12 A Chakraborty, P Dutta, A Wakankar, C RoyChaudhuri, Recent field effect transistors and electrical impedance spectroscopy based biosensing strategies for cancer biomarker screening: A mini review, 12, 100253, Biosensors and Bioelectronics: X, 2022
  • 13 Naren Das, Bhaswati Chakraborty, Chirasree RoyChaudhuri, A review on nanopores based protein sensing in complex analyte, 243, 123368, Talanta, 2022
  • 14 Bhaswati Chakraborty, Naresh Mandal, Naren Das, Nirmalya Samanta, Chirasree RoyChaudhuri, Competitive Impedance Spectroscopy in a Schottky-Contacted ZnO Nanorod Structure for Ultrasensitive and Specific Biosensing in a Physiological Analyte, 7, 1634-1647, ACS sensors, 2022
  • 15 Deepa Agashe, Sugandha Maheshwary, Jitendra Kumar Pattanaik, Jai Prakash, Pragya Bhatt, SS Arya, Sriparna Chatterjee, Pankaj Kumar, Paramdeep Singh, Nazia Abbas, Chandra Shekhar Sharma, Chirasree Roy Chaudhuri, Pooja Devi, Career challenges for young independent researchers in India, 122, 135, Curr Sci, 2022
  • 16 Chirasree Roychaudhuri, Naresh Mandal, Screen printed electrochemical and impedance biosensors, 9-1-9-47, Printed and Flexible Sensor Technology: Fabrication and applications, 2021
  • 17 K Sinha, B Chakraborty, S Som Chaudhury, C Roy Chaudhuri, SK Chattopadhyay, C Das Mukhopadhyay, Selective, ultra-sensitive, and rapid detection of serotonin by optimized ZnO nanorod FET biosensor, 21, 65-74, IEEE transactions on nanobioscience, 2021
  • 18 Bhaswati Chakraborty, Chirasree Roychaudhuri, Metal/metal oxide modified graphene nanostructures for electrical biosensing applications: A review, 21, 17629-17642, IEEE Sensors Journal, 2021
  • 19 N Das, V Damodaran, B Chakraborty, C Roychaudhuri, Experiment and fem analysis of silica nanoparticle-based impedance immunosensor for sensitivity enhancement, 20, 247-255, IEEE Transactions on NanoBioscience, 2021
  • 20 Abhranila Das, Surajit Bose, Naresh Mandal, Bidhan Pramanick, Chirasree RoyChaudhuri, HOME-Stat: a handheld potentiostat with open-access mobile-interface and extended measurement ranges, 87, 84-93, Proceedings of the Indian National Science Academy, 2021
  • 21 B Chakraborty, A Das, N Mandal, N Samanta, N Das, C Roy Chaudhuri, [HTML] from nature.com Label free, electric field mediated ultrasensitive electrochemical point-of-care device for CEA detection, 11, 2962, Scientific Reports, 2021
    • 22 N. Das, N. Mandal, P. Sekhar, C. RoyChaudhuri, Signal Processing for Single Biomolecule Identification using Nanopores: A Review, IEEE Sensors Journal, 2020
  • 23 B. 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, 2020
    • 24 N. 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
  • 25 N. 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, 2020
  • 26 C. 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, 2020
    • 27 B. 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, 2020 28 B. 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, 2020 29 P.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
  • 30 R. 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, 2019
  • 31 D.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, 2019
  • 32 B.Chakraborty and C.RoyChaudhuri, Performance Enhancement of Biomolecule Detection in ZnO Thin Film Transistor by Noise Spectroscopy Measurements, 19, 10977 - 10984, IEEE Sensors Journal, 2019
  • 33 J. 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, 2018
  • 34 A. 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, 2018
  • 35 J. 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, 2018
  • 36 R. 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, 2018
  • 37 J. 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, 2018
  • 38 R. 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, 2018
  • 39 • 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, 2018
  • 40 N. 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, 2018
  • 41 J. 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, 2018
  • 42 B. 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, 2018
  • 43 W.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, 2017
  • 44 H.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, 2017
  • 45 N.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, 2016
  • 46 D.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, 2016
  • 47 H.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, 2016
  • 48 J.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, 2016
  • 49 J.Basu and C.Roychaudhuri, Graphene Nanogrids FET Immunosensor: Signal To Noise Ratio Enhancement, 16, 1481 (1-10), Sensors, 2016
  • 50 H. Ghosh, C. RoyChaudhuri, Pore Geometry Optimization of Nanocrystalline Silicon Oxide Impedance Biosensor, 16, 7843-7852, IEEE Sensors Journal, 2016
  • 51 B.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), 2016
  • 52 Kalyan 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), 2016
  • 53 D.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), 2015
  • 54 N.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, 2015
  • 55 K.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), 2015
  • 56 B 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), 2015
  • 57 N.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), 2015
  • 58 S.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), 2015
  • 59 J.Basu, S.Datta, C.RoyChaudhuri, A graphene field effect capacitive Immunosensor for sub-femtomolar food toxin detection, 68, 544-549, Biosensors and Bioelectronics (Elsevier), 2015
  • 60 H.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), 2015
  • 61 C.RoyChaudhuri, A Review on Porous Silicon Based Electrochemical Biosensors: Beyond Surface Area Enhancement Factor, 210, 310-323, Sensors and Actuators B(Elsevier), 2015
  • 62 B 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), 2014
  • 63 N.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, 2014
  • 64 B.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, 2014
  • 65 S.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, 2014
  • 66 Kalyan 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), 2014
  • 67 K.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), 2014
  • 68 A.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), 2013
  • 69 C.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, 2013
  • 70 D.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), 2013
  • 71 N.Samanta, O.Kundu and C.RoyChaudhuri, A Simple Low Power Electronic Readout for Rapid Bacteria Detection with Impedance Biosensor, IEEE Sensors, 2013 (in press), 2013
  • 72 H. Ghosh, C.RoyChaudhuri, Ultrasensitive Food Toxin Biosensor Using Frequency Based Signals of Silicon Oxide Nanoporous Structure, 102, 243701, Applied Physics Letters, 2013
  • 73 A.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), 2012
  • 74 D.Mondal, C.RoyChaudhuri, L.Das, J.Chatterjee, Microtrap electrode devices for single cell trapping and impedance measurement, 14, 955-964, Biomedical Microdevices (Springer), 2012
  • 75 R.Dev Das, N.Mondal, C.RoyChaudhuri, Optimized Electrode Geometry for an Improved Impedance based Macroporous Silicon Bacteria Detector, 12, 1868-1877, IEEE Sensors, 2012
  • 76 C.RoyChaudhuri, S.Barma, A High Performance 1GHz Voltage Controlled Oscillator Using Neural System Architecture, 66, 459-465, Analog Integrated Circuits and Signal Processing, (Springer), 2011
  • 77 R.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
  • 1 Piyali Mukherjee, Sharbadeb Kundu, Raima Das Kundu, Gayatri Choudhury, Sankar K. Ghosh, Chirasree RoyChaudhuri, Development of High Frequency Graphene FET Sensor on PCB for Detection of Nucleic Acid in Communicable Disease Diagnostics, 6th International Conference on Emerging Technologies: Micro to Nano (ETMN-2024), 2024
  • 2 Piyali Mukherjee, Sayanta Sen, Chirasree RoyChaudhuri, An intelligent field-effect transistor biosensor for ultrasensitive real-time biomolecule detection, 1-2, 2023 8th International Conference on Computers and Devices for Communication (CODEC), 2023
  • 3 Ananya Chakraborty, Priyanka Dutta, Piyali Mukherjee, Chirasree RoyChaudhuri, Interdigited Electrodes with Nanoporous Insulator for Sensitive, Selective and Affordable Biosensing System, 1-5, 2022 IEEE 19th India Council International Conference (INDICON), 2022
  • 4 Naresh Mandal, Chirasree RoyChaudhuri, Bidhan Pramanick, A Sensitive Electrochemical Biosensors Based on Glassy Carbon Electrodes Integrated with Smartphone for Prostate Cancer Detection, 1-2, 2021 IEEE 16th Nanotechnology Materials and Devices Conference (NMDC), 2021
  • 1 Piyali Mukherjee, Sharbadeb Kundu, Raima Das Kundu, Gayatri Choudhury, Sankar K. Ghosh, Chirasree RoyChaudhuri, PCB-Integrated HighFrequency Graphene FET Sensor for Nucleic Acid Detection in Communicable Disease Diagnosis, Taylor & Francis, CRC Press, 2025
  • 2 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, , 2018
  • 3 C.RoyChaudhuri, N.Das, Porous Silicon Electrochemical Biosensors: Performance And Commercial Prospects”, published in Handbook of Porous Silicon, Springer, 2016
  • 4 L.Sujatha, C.Roy Chaudhuri, E.Bhattacharyya, Application of Porous silicon in MEMS and Sensors Technology, Wiley Scrivener Press, 2015
  • 5 G. 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, , 2012
  • 6 A.Dattagupta, C.RoyChaudhuri, An introduction to MEMS Technology, Lambert Academic Press, 2012
  • 7 C.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, , 2008
  • 8 C.RoyChaudhuri, S.Dey, J.Das, S.M.Hossain, H.Saha, Porous Silicon Based Smart Sensors, American Scientific Publishers, 2006

    • Patents


    # Patents Year
    1 Real time serotonin detection by molecularly imprinted polymer based direct coupled field effect transistor 2024
    2 A HANDHELD OPEN-ACCESS MOBILE-INTERFACE POTENTIOSTAT 2024
    3 A Process for preparing a piezoresistive pressure sensor with enhanced sensitivity 2009
    4 A High Performance Low-Cost and Field Deployable Impedance Biosensor for Bacteria Detection On Macroporous Substrates 2010
    5 Non-invasive camera less wireless sensor system for monitoring of elderly people staying alone 2024

    Member


    Fellow, Institute of Electronics and Telecommunication Engineers
    Member, NASI
    Senior Member IEEE
    Member of Indian National Young Academy of Science, INSA, 2020-2025
    Fellow of Institute of Engineers, India
    Life Member, Institute of Smart Materials, Structures and Systems( ISSS), India
    Selected as Associate Editor of IEEE Sensors Journal and Senior member, IEEE, 2013

    Projects


    • Scalable Manufacturing of Wrinkled Graphene FET Array with Fluidic Interface for Trace Exosome Detection Towards Early Cancer Diagnosis, Sponsored
      Ongoing
    • Development of AI Augmented Multispectral Microscope for Precise Diagnosis of Oral and Prostate Cancer, Sponsored
      Ongoing
    • Efficacy assessment of homoeopathic medicines on oral cancer growth and gene expression profiles in cellular models: A multimodal approach, Sponsored
      Ongoing
    • Development of SPICE compatible software for RF MEMS simulation, Sponsored
      Completed
    • Design, Fabrication and Testing of CTD Sensor and its ASIC, Sponsored
      Completed
    • Establishment of MEMS Design Center under National Program on Micro and Smart Systems(NPMASS), Sponsored
      Completed
    • Healthy and Safe Home based on Wireless Sensor System for Elderly People, Sponsored
      Completed
    • Feasibility of a low cost and portable pathogenic bacteria detector using porous silicon microelectrode array, Sponsored
      Completed
    • Efficacy of silicon microchannel cytosensor platform for electrical profiling of multiple mammalian cell, Sponsored
      Completed
    • Multiple Wireless Sensor System for Monitoring Health Status of Elderly People — Prototype Development and field testing, Sponsored
      Completed
    • Nanostructured Immunosensor Array for Rapid, Portable and Sensitive Food Toxin Detection, Sponsored
      Completed
    • Young Faculty Research Fellowship of Visvesvaraya PhD Programme for project titled” Development of FET Biosensor using Graphene and ZnO Nanostructures on Cost Effective Substrates for Biomolecule Detection with Enhanced Performance, Sponsored
      Completed
    • Extreme point of care diagnostics on a CD (Multi-institutional project), Sponsored
      Completed

    Awards


    • Profile featured in a book published by Confederation of Indian Industries (CII) titled Women in STEM: Vanguards of India@75, Year: 2022
    • Best zonal award as the East Zone co-ordinator for Science Outreach program by Indian National Young Academy of Science(under INSA), Year: 2025
    • Selected as a member of National Academy of Sciences, India (NASI), Year: 2022
    • Selected as member of research council of CSIR-CSIO, Chandigarh, Year: 2021
    • Executive Committee Member of Futuristic and Advanced Manufacturing Forum of India., Year: 2021
    • Awarded 1st prize in Innovation in Manufacturing Practices (IMP-2023) under the aegis of INAE-SERB conclave on “Atmanirbhar Technologies - Engineering Secured Future”, organized by BIT Mesra. Title of presentation by Ms. Piyali Mukherjee, Phd student unde, Year: 2023
    • Best Model presentation in Model Competition for a Sustainable Society, organized by Forum of Scientists, Engineers & Technologists (FOSET) , India on “Graphene based FET for virus detection”, by Ms. Piyali Mukherjee, PhD student under my guidance., Year: 2023
    • Graphical abstract of “Impact of surface defects in electron beam evaporated ZnO thin films on FET biosensing characteristics towards reliable PSA detection", selected for top cover page in Applied Surface Science., Year: 2021
    • Appreciation award from Gandhian Young Technological Innovation (GYTI) under SRISTI (Society for Research and Initiatives for Sustainable Technologies and Institutions), India by Dr. Bhaswati Chakraborty, PhD student under my guidance, 2021 on “An Afforda, Year: 2021
    • Appreciation award from Gandhian Young Technological Innovation (GYTI) under SRISTI (Society for Research and Initiatives for Sustainable Technologies and Institutions), India by Ms. Abhranila Das, M.Tech student under my supervision , on “An Indigenous L, Year: 2021
    • Member of Indian National Young Academy of Science, INSA, 2020-2025, Year: 2020
    • ISSS (Institute of Smart Materials Structures and Systems) PG student award to Ms. Ananya Chakraborty, working under my supervision, Year: 2024
    • 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
    • Professional Engineer Award from Society of Engineers and Technicians, Kuala Lumpur Malaysia, Year: 2017
    • Visvesvaraya Young Faculty Research Award, Year: 2017

    Research Groups


    Debasis Mondal (Awarded - 2017)
    Ph. D.
    debasis.rs2012@telecom.iiests.ac.in / debasismondal82@gmail.com

    Hrilina Ghosh (Awarded - 2018)
    Ph. D.
    hrilina.rs2013@telecom.iiests.ac.in / hrilina12@gmail.com

    Joyeeta Basu Pal (Awarded - 2019)
    Ph. D.
    pal.joyeeta@gmail.com

    Naren Das (Awarded - 2020)
    Ph. D.
    narentitun@gmail.com

    Nirmalya Samanta (Awarded - 2023)
    Ph. D.
    samanta.nir.ind@gmail.com / samanta_nir@yahoo.co.in

    Bhaswati Chakraborty (Awarded - 2022)
    Ph. D.
    b.chakraborty.rs2016@telecom.iiests.ac.in

    Piyali Mukherjee (Registered - 2023)
    Ph. D.
    mukherjee.piyali92@gmail.com

    Research:
    Wrinkled graphene electronic biosensor for POC applications

    Biplob Mondal (Awarded - 2014)
    Ph. D.
    biplob.tezu@gmail.com

    Research:
    Zinc Oxide gas sensor array and signal processing

    Ramkrishna Dev Das (Awarded - 2015)
    Ph. D.
    ramkrishnadev.das@saha.ac.in

    Kalyan Kumar Mistry (Awarded - 2016)
    Ph. D.
    kalyan@cmeri.res.in

    Sugato Ghosh (Awarded - 2017)
    Ph. D.
    sugato@jisiasr.org

    Mirza Rohan Ahamed (Enrolled - 2024)
    Ph. D.
    2024etp005.rohan@students.iiests.ac.in

    Research:
    Electrochemical Sensors for nanoplastic detection

    Citations


    Google Scholar
    CITATION H-INDEX I-10 INDEX
    2656 26 68

    Created: 23 November 2019