Appan Roychoudhury

About

Assistant Professor (Grade I) at Motilal Nehru National Institute of Technology (MNNIT) Allahabad, Prayagraj, India, developing biosensors and point-of-care diagnostic devices for clinical applications. Recipient of prestigious Ramalingaswami Re-entry Fellowship, a faculty-level fellowship supported by the Department of Biotechnology (DBT), Government of India, and hosted at Gujarat Biotechnology University. Completed postdoctoral research at the University of Edinburgh and earned PhD from the Indian Institute of Technology Delhi, with expertise in medical diagnostics, electrochemical biosensors and capillary electrophoresis microchip devices. Research interests include molecular diagnostics, biosensor development, and next-generation point-of-care technologies for clinical applications.

Employment

• Motilal Nehru National Institute of Technology Assistant Professor (Grade I)
  2026 - Present
• Gujarat Biotechnology University Ramalingaswami Re-entry Fellow
  2025 - 2026
• University of Edinburgh Postdoctoral Research Fellow
  2019 - 2024
• Delhi Technological University Project Associate
  2012 - 2013

Education

• Tezpur University M.Tech. in Bioelectronics
  2010 - 2012
• West Bengal University of Technology B.Tech. in Biotechnology
  2005 - 2009

Projects & Funding

Projects & funding information is unavailable.

Publications (23)

• Smart wearable medical monitoring devices
  Emerging Technologies in the Healthcare System for Sustainable Development 2025 DOI: 10.1016/B978-0-443-26492-4.00006-2
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• Circulating microRNA detection using electrochemical biosensor for rapid diagnosis of liver disease in dogs
  Sensors and Diagnostics 2024 DOI: 10.1039/d4sd00031e
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• Role of 3D printing in microfluidics and applications
  Next Generation Smart Biosensing Nano Platforms Nano Microfluidics Interfaces and Emerging Applications of Quantum Sensing 2024 DOI: 10.1016/B978-0-323-98805-6.00004-X
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• Amplification-free electrochemical biosensor detection of circulating microRNA to identify drug-induced liver injury
  Biosensors and Bioelectronics 2023 DOI: 10.1016/j.bios.2023.115298
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• Amplification Free Detection of SARS-CoV-2 Using Multi-Valent Binding
  ACS Sensors 2022 DOI: 10.1021/acssensors.2c01340
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• Microfluidic system for near-patient extraction and detection of miR-122 microRNA biomarker for drug-induced liver injury diagnostics
  Biomicrofluidics 2022 DOI: 10.1063/5.0085078
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• NEAR-PATIENT EXTRACTION AND DETECTION OF MIR-122 MICRORNA BIOMARKER FOR DRUG-INDUCED LIVER INJURY DIAGNOSTICS
  Microtas 2022 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2022
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• Proximity sensitive detection of microRNAs using electrochemical impedance spectroscopy biosensors
  Biosensors and Bioelectronics 2022 DOI: 10.1016/j.bios.2022.114404
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• Magnetic-based sensing
  Nanotechnology in Cancer Management Precise Diagnostics Toward Personalized Health Care 2021 DOI: 10.1016/B978-0-12-818154-6.00003-2
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• Rapid and Label-Free Electrochemical Detection of Fumonisin-B1 Using Microfluidic Biosensing Platform Based on Ag-CeO2Nanocomposite
  Journal of the Electrochemical Society 2021 DOI: 10.1149/1945-7111/ac13cf
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