Publications

Journals

1. Anuvindh. R, S. Mahalik, A. Roy, A. K and S. Dey*, "Conductance Spectroscopy: A Novel Technique for Ultra-Selective Chemical Detection," in IEEE Sensors Journal, vol. 24, no. 24, pp. 40417-40422, Dec 2024, DOI: 10.1109/JSEN.2024.3488531

2.  S. Mahalik, Akshay K and S. Dey*, "A 2D-MoS2-Based Thin-Film Transistor for Trace-Level SO2 Monitoring," in IEEE Transactions on Electron Devices, Dec 2024, DOI: 10.1109/TED.2024.3492155

3.  A. Pattra, S. Das, M. Kar and S. Dey*, "Graded junction ZnO on rGO conduction layer for ultra selective Cu(II) ion detection," in IEEE Sensors Journal, Dec 2024, DOI: 10.1109/JSEN.2024.3510639

4.  S. Dey*, A. N. Eshore, Z. Chen, C. Zhu, P. K. Guha and I. Kymissis, "Electrochemical Spectroscopy: A Novel Technique for Trace-Level Glucose Detection," in IEEE Sensors Letters, vol. 8, no. 10, pp. 1-4, Oct. 2024, Art no. 2001004, DOI: 10.1109/LSENS.2024.3430856

5. Shreyansh Mishra; Ved Paresh Kowli; Attada Kameswaramma; Himanshu Pramod Padole; Sayan Dey*; Resistive Sensor Array for Selective Zn(II) Ion Detection From a Mixed Solution Using Machine Learning Techniques, IEEE Sensors Journal, 2024, 24, 9, pp. 1-7, DOI: 10.1109/JSEN.2024.3381604

6. Navneet Gandhi; Sunil Rathore; Rajeewa Kumar Jaisawal; P. N. Kondekar; Sayan Dey*; Navjeet Bagga; Unveiling the Self-Heating and Process Variation Reliability of a Junctionless FinFET-Based Hydrogen Gas Sensor, IEEE Sensors Letters, 2023, 7, 9, 1 - 4, DOI: 10.1109/LSENS.2023.3309263

7. Abhijit Narayan Eshore; Sayan Dey; Dipak Kumar Goswami; Prasanta Kumar Guha; “Crystallographic Nanojunctions of Bismuth Ferrite for Unconventional Detection of Carbon Monoxide, ACS Applied Nano Materials, 2023, 6(11), 9397 – 9403, DOI: https://doi.org/10.1021/acsanm.3c01119 

8. Sayan Dey*, Preetam Guha Ray, Trina Roy, Sumita Santra, Santanu Dhara, Samit Kumar Ray, Prasanta Kumar Guha; “Nano-inspired biocompatible chemosensors: A Progress towards efficient prognosis of arsenic poisoning” ACS Applied Bio Materials, 2022, 5, 3850 – 3858, DOI: https://doi.org/10.1021/acsabm.2c00405 

9. Swati Nag, Sayan Dey#,*, Debmallya Das, Prasanta Kumar Guha; “Adsorption mediated n–Type ZnO surface reconstruction for enhanced VOC vapour sensing: An experimental and first principle insight” ACS Applied Electronic Materials, 2022, 4, 3825 – 3833, DOI: 10.1021/acsaelm.2c00452

10. Monikuntala Bhattacharya; Sayan Dey#; Md Sahanoor Islam; Anirban Roychowdhury; Jiten Ghosh; Chandan Kumar Ghosh; “Trapped exciton enhanced response of n-TiO2 (110) / p-Si (111) photodetector: adiabatic hole transfer across the interface”, ACS Applied Nano Materials, 2022, 5, 2, 2316–2325, DOI: https://doi.org/10.1021/acsanm.1c03993

11. Monikuntala Bhattacharya; Sayan Dey; Chandan Kumar Ghosh; “n-type TiO2 based re-usable sensor for light assisted Cd(II) ion detection” IEEE Transactions on Electron Devices, 2021, Vol. 68(6), 2951-2956, DOI: 10.1109/TED.2021.3071104

12. Anurag Kar; Sayan Dey#; Debasree Burman; Sumita Santra; Prasanta K. Guha; “RGO/Ni2O3 heterojunction based re-usable, flexible device for Cr(VI) ion detection in water” IEEE Transactions on Electron Devices, 2021, Vol. 68(2), 780-785, DOI: 10.1109/TED.2020.3045954

13. Sayan Dey; Swati Nag; Sumita Santra; Prasanta Kumar Guha; Samit Kumar Ray; “Voltage controlled NiO/ZnO heterojunction device: A new approach towards selective VOC sensing”, Microsystems and Nanoengineering, Nature, 2020, 6(35), https://doi.org/10.1038/s41378-020-0139-1

14. Sayan Dey; Sumita Santra; Prasanta Kumar Guha; Samit Kumar Ray; “FexNi(1-x)O/NiO heterojunction based selective VOC sensor device by using temperature tunability”, IEEE Sensors Journal, 2019, Vol. 20(14), 7503-7508, DOI: 10.1109/JSEN.2019.2962182

15.  Avik Sett; Sayan Dey; Prasanta Kumar Guha; Tarun Kanti Bhattacharya; “ZnO/γ-Fe2O3 heterostructure towards high performance Acetone sensing”, IEEE Sensors journal, 2019, Vol. 19(9), 8576-8582, DOI: 10.1109/JSEN.2019.2921421 (Impact Factor: 4.325)

16.  Sayan Dey; Sumita Santra; Prasanta Kumar Guha; Samit Kumar Ray; “Liquid exfoliated NiO nanosheets for trace level detection of acetone vapours”, IEEE Transactions on Electron Devices, 2019, Vol. 66(8), 3568-3572, DOI: 10.1109/TED.2019.2922704

17.  Sayan Dey; Soumik Podder; A. Roychowdhury; Dipankar Das; Chandan K. Ghosh; “Facile synthesis of hierarchical nickel (III) oxide nanostructure: A synergistic remediating action towards water contaminants”, Journal of Environmental Management, 2018, Vol. 211, 356-366, DOI: https://doi.org/10.1016/j.jenvman.2018.01.009

18.  Sayan Dey; Sumita Santra; Samit Kumar Ray; Prasanta Kumar Guha; “Coral like CuxNi(1-x)O based resistive sensor for humidity and VOC detection”, IEEE Sensors Journal, 2018, Vol. 18(15), 6078-6084, DOI: 10.1109/JSEN.2018.2844192

19. Sayan Dey; Sumita Santra; Sabyasachi Sen; Debasree Burman; Samit K Ray; Prasanta K Guha; “Photon assisted ultra-selective Formaldehyde sensing by defect induced NiO based sensing layer”, IEEE Sensors Journal, 2018, Vol. 18(14), 5656-5661, DOI: 10.1109/ICSENS.2017.8234446

20. Inderjeet Singh; Sayan Dey; Sumita Santra; Katharina Landfester; Rafael Muñoz-Espí; Amreesh Chandra; “Cerium-doped Copper (II) Oxide Hollow Nanostructures as Efficient and Tunable Sensors for Volatile Organic Compounds”, ACS Omega, 2018, Vol. 3(5), 5029-5037, DOI: https://doi.org/10.1021/acsomega.8b00203

21. Swarupananda Bhattacharjee; Arka Dey; Sayan Dey; A Roychowdhury; Partha Ray; Dipankar Das; Gopes Das; Chandan Ghosh; “Electron – phonon interaction to tune metal – semiconductor junction characteristics: ultralow potential barrier and less non-thermionic emission", Physica B: Condensed Matter, 2018, Vol. 547, 101-110, DOI: https://doi.org/10.1016/j.physb.2018.08.011

22. Shyamasree Gupta Chatterjee; Sayan Dey; Dhrubajyoti samanta; Sumita Santra; Somenath Chatterjee; Prashanta K Guha; “Near Room Temperature Sensing of Nitric Oxide Using SnO2/Ni-decorated Natural Cellulosic Graphene Nanohybrid Film”, Journal of Materials Science: Materials in Electronics, 2018, Vol. 29, 20162 – 20171, DOI: https://doi.org/10.1007/s10854-018-0149-z

23. Sayan Dey; Sumita Santra; Anupam Midya; Prasanta Kumar Guha; Samit Kumar Ray, “Synthesis of CuxNi(1−x)O coral-like nanostructures and their application in the design of a reusable toxic heavy metal ion sensor based on an adsorption-mediated electrochemical technique”,  Environmental Science: Nano, 2017, Vol. 4, 191-202, DOI: 10.1039/C6EN00285D

24. Raj Shekhar Bose; Sayan Dey; Saswati Saha; Chandan Kumar Ghosh, Mahua Ghosh Chaudhuri; “Enhanced removal of dissolved aniline from water under combined system of nano zero-valent iron and Pseudomonas putida”, Sustainable Water Resources Management, 2016, Vol. 2, 143-159, DOI: https://doi.org/10.1007/s40899-016-0045-8

25. Sayan Dey; Swarupananda Bhattacharjee; Raj Shekhar Bose; Chandan Kr. Ghosh “Room temperature synthesis of hydrated nickel (III) oxide and study of its effect on Cr (VI) ions removal and bacterial culture”, Applied Physics A: Materials Science & Processing, Springer, March, 2015, Vol. 119(4), 1343-1354, DOI: https://doi.org/10.1007/s00339-015-9101-8

26. S.Dey; S. Bhattacharjee; M.G. Chaudhuri; R.S. Bose; S. Halder; C.K. Ghosh “Synthesis of pure nickel (III) oxide nanoparticles at room temperature for Cr(VI) ion removal”, RSC Advances, 2015, Vol. 5, 54717-54726, DOI: 10.1039/C5RA05810D

Conferences

1. S. Dey; G. Saha; “Determination and study of a dominant genetic network responsible for the growth of a fungus using the concepts of Bayesian Algorithm”, International conference on systems in medicine and biology (ICSMB 2010), IIT, Kharagpur, India; 74-84, IEEE Catalog No.; CFP1017NPRT and IEEE XploreTM Digital Library.

2. S. Bhattacharjee; S. Sil; S. Dey; A. Chakrabarti; “Simulation, design and analysis of a low power MIMO-OFDM system and its implementation on FPGA”, International Conference of RETIS, 2011, Jadavpur University, Kolkata and IEEE XploreTM Digital library.

3. S. Dey*; S. Santra; A. Ghorai; A. Midya; P. K. Guha; S. K. Ray; “Synthesis of RGO/NiO hierarchical nanocomposite for enhanced nitric oxide sensing at room temperature”, IUMRS-ICYRAM 2016, Bangalore, India.

4. Shaymasree Gupta Chatterjee*; Sayan Dey; Dhrubajyoti Samanta; Sumita Santra; Somenath Chatterjee; Prasanta K. Guha; Amit K. Chakraborty; Ajoy K. Ray; “A Facile Solid-state Synthesis of Graphene/ SnO2 Nanocomposite for NOx Gas Sensing at low temperature”, IUMRS-ICYRAM 2016, Bangalore, India.

5. Anurag Kar*; Sayan Dey; Sumita Santra; Samit K. Ray; Prasanta K. Guha; “RGO/Ni2O3 composites as a multifunctional material for efficient water quality monitoring”, EMRS Spring Meeting 2017, Strasbourg, France.

6. Sayan Dey*; Sumita Santra; Samit K. Ray; Prasanta K. Guha; “Chemically synthesized CuxNi(1-x)O hierarchical nanostructures as room temperature humidity sensors”, EMRS Spring Meeting 2017, Strasbourg, France.

7. Sayan Dey*; Sumita Santra; Sabyasachi Sen; Debasree Burman; Samit K. Ray; Prasanta K. Guha; “Photon assisted ultra-selective Formaldehyde sensing by defect induced NiO nanostructured sensing layer”, IEEE Sensors 2017, Glasgow, Scotland.

8. Sayan Dey*; Sumita Santra; Samit K. Say; Prasanta K. Guha; “Faceted p-type NiO for room temperature NO sensing”, ICONSAT 2018, Bangalore, India.

9. Sayan Dey; Sumita Santra; Samit Kumar Ray; Prasanta Kumar Guha*; “Temperature tunable selectivity of NiO/FexNi(1-x)O heterojunction device based VOC sensor”, IEEE Sensors 2018, New Delhi, India.

10. Snehanjan Acharyya; Sayan Dey; Sudip Nag; Prasanta Guha*; “ZnO cladded MnO2 based resistive sensor device for formaldehyde sensing”, IEEE Sensors 2018, New Delhi, India.

11. S. Gupta Chatterjee; N. Chakrabarty; S. Dey; S. Santra; P. K. Guha; A.K. Chakraborty; “Facile synthesis of ZnO nanoflowers for Formaldehyde Sensing”, International Conference on Advances in Material Science and Chemistry ICAMSC-2020, 10th -12th August 2020, Kerala, India.

12. Snehanjan Acharyya; Sayan Dey; Sudip Nag; Prasanta Kumar Guha; “2-Propanol detection with NiO decorated SnO2 microspheres for indoor air quality monitoring applications”, IWPSD 2019, Kolkata, India.

13. Shreyansh Mishra; Sukanya Mahalik; Apabrita Sengupta; Abhijit Eshore; Prasanta K. Guha; Sayan Dey*; “NiO/Ni2O3 based top gated junctionless field effect device for selective Cr(VI) ion detection in water” IEEE EDTM 2024

Books/Book Chapters

1. Sunipa Roy; Chandan Kumar Ghosh; Sayan Dey; Abhijit Pal; “Solid State Devices and Microelectronics”, Bentham Science Publishers, 2023, ISBN: 978-981-5079-88-3 

2. Sayan Dey, Abhijit Narayan Eshore, Chandan Kumar Ghosh, "Nanostructured Thin Films for gas sensing", Comprehensive Materials Processing, 2E, Elsevier 

Patents

1. Prasanta K. Guha; Sayan Dey; Sumita Santra; Samit K. Ray; “Doped transition metal oxide based CMOS compatible humidity insensitive nano-sensor for Toluene detection”, Indian patent no.: 427581; March, 2023  

2. Sayan Dey, Abhijit Narayan Eshore, Prasanta Kumar Guha, Ioannis (John) Kymissis, "A semiconductor device based spectroscopic method to identify molecular structure of an analyte", Indian patent no. 553566, December 2023