Ajoy Mandal

About

I have just completed my Ph.D. program at Organic Electronics Laboratory (OELA), Department of Physics at IIT Kharagpur, India. During my Ph.D., I have developed organic field-effect transistors (OFETs) as sensors for sensing (i) human serum albumin (HSA) proteins in blood samples, (ii) SARS-CoV-2 virus present in saliva samples, and also (iii) blue light sensors. In addition, I have also synthesized perovskite materials and their ferroelectric properties study by PFM technique. Nanogenerators were fabricated based on CsPbBr3 and CsSnBr3 perovskite materials. Light-induced polarization of CsPbI3 and its origin in hysteresis was also explored. In addition, I am expertise in different modes of XRD, Low temperature (10 K) measurement systems, and vacuum systems (10-7mbar).

Employment

• Government General Degree Collage, Tehatta Assistant Professor
  2020 - Present

Education

• Indian Institute of Technology Kharagpur Department of Physics Ph.D
  2015 - 2022
• Indian Institute of Technology Delhi Master of Science
  2013 - 2015

Projects & Funding

Projects & funding information is unavailable.

Publications (10)

• Diffusion-Induced Ingress of Angiotensin-Converting Enzyme 2 into the Charge Conducting Path of a Pentacene Channel for Efficient Detection of SARS-CoV-2 in Saliva Samples
  ACS Sensors 2022 DOI: 10.1021/acssensors.2c01287
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• Atomic-Scale Imaging and Nano-Scale Mapping of Cubic α-CsPbI3 Perovskite Nanocrystals for Inverted Perovskite Solar Cells
  ACS Applied Materials & Interfaces 2022 DOI: 10.1021/acsami.1c20794
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• Silver Nanodot Decorated Dendritic Copper Foam As a Hydrophobic and Mechano-Chemo Bactericidal Surface
  Langmuir 2021 DOI: 10.1021/acs.langmuir.1c00698
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• Nitrogen vacancy and hydrogen substitution mediated tunable optoelectronic properties of g-C3N4 2D layered structures: Applications towards blue LED to broad-band photodetection
  Applied Surface Science 2021 DOI: 10.1016/j.apsusc.2021.149773
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• One-pot facile synthesis and electrochemical evaluation of selenium enriched cobalt selenide nanotube for supercapacitor application
  Ceramics International 2021 DOI: 10.1016/j.ceramint.2021.02.093
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• Interface engineering of moisture-induced ionic albumen dielectric layers through self-crosslinking of cysteine amino acids for low voltage, high-performance organic field-effect transistors
  Nanoscale 2021 DOI: 10.1039/d1nr02759j
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• ORGANIC FIELD EFFECT TRANSISTOR BASED SENSOR FOR DETECTING SARS-CoV-2 AND TESTING DEVICE THEREOF
  Ajoy Mandal, Dipak Kumar Goswami 2021
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• Low Operating Voltage Organic Field-Effect Transistors with Gelatin as a Moisture-Induced Ionic Dielectric Layer: The Issues of High Carrier Mobility
  ACS Applied Materials & Interfaces 2020 DOI: 10.1021/acsami.0c01499
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• Protein-Based Flexible Moisture-Induced Energy-Harvesting Devices As Self-Biased Electronic Sensors
  ACS Applied Electronic Materials 2020 DOI: 10.1021/acsaelm.9b00842
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• Organic Field-Effect Transistor-Based Ultrafast, Flexible, Physiological-Temperature Sensors with Hexagonal Barium Titanate Nanocrystals in Amorphous Matrix as Sensing Material
  ACS Applied Materials & Interfaces 2019 DOI: 10.1021/acsami.8b19051
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