Publications

2025
Hexy M, Jose SH, Thomas A, Yedhukrishna R, Varghese AS, K.J. NF, Sheesh E. Hardware synthesis of closed loop PID controlled L-DOPA model for automated drug delivery. Biomedical Signal Processing and Control [Internet]. 2025;100:106840. WebsiteAbstract
Parkinson’s Disease (PD)22Parkinson’s Disease (PD). is a complex and debilitating neurological disorder affecting millions worldwide. Various treatment options such as medication and deep brain stimulation (DBS)33Deep Brain Stimulation (DBS). can improve symptoms, yet their effectiveness varies among patients. It is advisable to resort to continuous medication during the later stages of the disease, prompting the potential design of a Portable Duodopa Pump (PDP)44Portable Duodopa Pump (PDP). with feedback control. This paper focuses on Levodopa (L-DOPA)55Levodopa (L-DOPA). drug infusion techniques for alleviating Parkinson’s symptoms. The Duodopa pump, delivering L-DOPA gel to the small intestine, offers advantages like improved symptom control and motor function by ensuring a steady and regular dosage of Levodopa. However, manual control poses several challenges leading to inadequate relief or side effects. To tackle these challenges, a Proportional–Integral–Derivative (PID)66Proportional–Integral–Derivative (PID). controller is proposed to regulate the plasma L-DOPA concentration. Optimal PID parameters are obtained through Ziegler–Nichols (Z–N)77Ziegler–Nichols (Z–N). tuning and MATLAB autotuning. The closed-loop system is synthesized using basic electronic components such as op-amps, resistors, and capacitors. The L-DOPA pharmacokinetic model, represented by a second-order system with delay, is designed and synthesized using first-order low-pass filters and a Sallen–Key filter. Different low-frequency sinusoidal signals serve as setpoint signals in successive runs to the entire closed-loop system. The signals are generated using LabVIEW software and the corresponding analog signals are obtained using the NI USB 6003 data acquisition system (DAQ).88Data Acquisition System (DAQ). The hardware-synthesized system effectively tracks the given setpoint signal. The hardware implementation of the PID controller could be employed for automating the infusion rate of Duodopa in Parkinson’s disease patients.
2024
K. DJ. CHARTING NEW HORIZONS: UNRIVALLED EFFICIENCY AND STABILITY IN PEROVSKITE SOLAR CELLS. Physica Status Solidi (a)- Applications and Materials Science, Wiley. 2024.
K DEEPTHIJAYAN, Mathew CM, V S. Computational Analysis of Ternary Cation Perovskite based Solar Cells Employing Transition Metal Chalcogenide, Graphene Derivatives, and SWCNT as Hole Transport Layers. Materials Today Communications, Elsevier. 2024.
Saif Qaid, Shaker A, K DEEPTHIJAYAN, Alkadi M. Design and Numerical Simulation of B-γ CsSnI3-Based Perovskite Solar Cells: Conventional versus Inverted Configuration. Solar Energy, Elsevier. 2024.
Kallarackal SP, Priya KM, Menon SS, Abraham SK, Thomas A. IoT Based Utility Consumption Trend Prediction and Usage Management. In: 2024 5th International Conference on Smart Electronics and Communication (ICOSEC). ; 2024. p. 493-497.
Kallarackal SP, Priya KM, Menon SS, Abraham SK, Thomas A. IoT-Cloud Integration for Enhanced Container Weight Monitoring and Alerting: A Real-Time Solution. In: 11th International Conference on Advances in Computing and Communication (ICACC-2024). Rajagiri School of Engineering and Technology, Kochi, Kerala, India; 2024.
Swapna D, Jaison J. Novel Algorithms for Early Cancer Diagnosis Using Transfer Learning with MobileNetV2 in Thermal Images. KSII Transactions on Internet and Information Systems. 2024;18(3):570-590.
Khot AC, Pawar PS, Dongale TD, Nirmal KA, Sutar SS, K DEEPTHIJAYAN, Mullan NB, Kumbhar DD, Kim YT, Park JH. Self-assembled Vapor-Transport-Deposited SnS Nanoflake-based Memory Devices with Synaptic Learning Properties. Applied Surface Science, Elsevier. 2024.
Kanti PK, K DEEPTHIJAYAN, W V, Swapanail J, Sharma P. A State of the Art Review on MXene based Hybrid Nanomaterial for Energy Storage Applications. Journal of Alloys and Compounds, Elsevier. 2024.
Kanti PK, K DEEPTHIJAYAN, Sharma P, Alruqi M. Thermo-electro-rheological properties of graphene oxide and MXene hybrid nanofluid for vanadium redox flow battery: Application of explainable ensemble machine learning with hyperparameter optimization. FlatChem, Elsevier. 2024.
2023
Khot AC, Dongale TD, Nirmal KA, K DEEPTHIJAYAN, Sutar SS, Kim TG. 2D Ti3C2Tx MXene-derived Self-assembled 3D TiO2 Nanoflowers for Non- volatile Memory and Synaptic Learning Applications. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, Elsevier. 2023.
K DEEPTHIJAYAN. Complete Modelling and Simulation of All Perovskite Tandem Solar Cells. Materials Science and Engineering B. 2023.
K DEEPTHIJAYAN, V A. Effect of Halide Ion Replacement of RbGeX3 Absorber Material on the Photovoltaic Performance of Pure Inorganic Perovskite Solar Cells. Optical and Quantum Electronics. 2023.
K DEEPTHIJAYAN. An Extensive Review on MXenes as Emergent Photovoltaic Materials. In: Age of MXenes, Volume 4. Applications in Advanced Catalysis and Membrane Processes. Vol. 4. ACS Publications; 2023. p. 59-82.
Bhattarai S, K. DJ, YOUSFI A, Chowdhury M, Rahman MF, Pandey R, Madan J, Ansari MZ, Hossain KM. Novel Double graded perovskite materials for Performance increment of perovskite solar cell using extensive numerical analysis. Physica Scripta, IOP Science. 2023.
Bhattarai S, K DEEPTHIJAYAN, YOUSFI A, Chowdhury M, Rahman MF, Pandey R, Madan J, Ansari MZ, Hossain KM. Optimized High-Efficiency Solar Cells with Dual Hybrid Halide Perovskite Absorber Layers. Energy & Fuels, ACS Publications. 2023.
Pandey M, Gong K, K DEEPTHIJAYAN, Zhou K. Synthesis Approaches of MXene based Polymeric Nanosystem for Electromagnetic Shielding Application- A Review. Critical Reviews in Solid State and Materials Sciences, Taylor & Francis. 2023.
Kanthi PK, K DEEPTHIJAYAN. Thermophysical profile of graphene oxide and M-Xene hybrid nanofluids for sustainable energy applications: Model prediction with a Bayesian optimized neural network with K-cross fold validation. FlatChem, Elsevier. 2023.
2022
Ahmed Shaker, Marva S Salem DJK. Analysis and design of p-n homojunction Sb2Se3 solar cells by numerical simulation. Solar Energy. 2022;242:276-286.

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