Intellectual Property India Publishes Patent Application for 'Automated Hydrodynamic Voltammetry System With Conductive Polymer Electrode, Magnetic Levitation Rotation, And Hybrid Electrochemical-Spectroscopic Sensing' Filed by Dr. Vitthal T. Borkar; Dr. Vivek V. Antad; Dr. Sitaram G. Latpate; Mrs. Snehal S. Latpate; Mr. Sachin R. Kate; and Dr. Vijay T. Dangat

MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202521098956 A) filed by Dr. Vitthal T. Borkar; Dr. Vivek V. Antad; Dr. Sitaram G. Latpate; Mrs. Snehal S. Latpate; Mr. Sachin R. Kate; and Dr. Vijay T. Dangat, Pune, Maharashtra, on Oct. 14, 2025, for 'automated hydrodynamic voltammetry system with conductive polymer electrode, magnetic levitation rotation, and hybrid electrochemical-spectroscopic sensing.'

Inventor(s) include Dr. Vitthal T. Borkar; Dr. Vivek V. Antad; Dr. Sitaram G. Latpate; Mrs. Snehal S. Latpate; Mr. Sachin R. Kate; and Dr. Vijay T. Dangat.

The application for the patent was published on Jan. 9, under issue no. 02/2026.

According to the abstract released by the Intellectual Property India: "The present invention pertains to an automated hydrodynamic voltammetry (HV) system (100) and method for real-time monitoring of redox reactions and sub-nanomolar detection of electro-active species in aqueous solutions. The system integrates a conductive polymer-platinum microelectrode (CP-Pt) (1) with a polypyrrole contact as a non-toxic working electrode, a magnetic levitation (maglev) rotation system (2) for frictionless electrode rotation at 50-10,000 rpm, a Keithley 2450 Source Meter (3) for nanoampere/microvolt resolution, and a hybrid electrochemical-spectroscopic sensor module (4) combining voltammetry with UV-Vis spectroscopy (200-800 nm). An IoT module (5) with an on-device machine learning platform (6) using TensorFlow Lite enables real-time adaptive control of rotation speed and applied potential, supported by a saturated calomel electrode (SCE) (7), thermostat (8), analyte solution (9), modular cartridge (10), potentiometer junction box (11), and copper wire (12). The system eliminates toxic mercury, reduces mechanical noise by 15%, enhances species identification by 30%, and achieves a 50-fold sensitivity improvement (0.05 nM detection limit) with a 7:1 signal-to-noise ratio, offering enhanced safety, precision, and user-friendliness for environmental, pharmaceutical, biomedical, and industrial applications."

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