MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641106098 A) filed by Ms. Bitty Joseph; Prof. Dr. Ison V. Vanchipurackal; Ms. Annmary C; Dr. Simi N J; and Dr. Bharathi Bernadsha S on September 03, 2026, for Ph Responsive Fluorescent Pva-Carbon Dot Nanocomposite Film For Visual Detection Of Food Spoilage.
Inventors include Ms. Bitty Joseph; Prof. Dr. Ison V. Vanchipurackal; Ms. Annmary C; Dr. Simi N J; and Dr. Bharathi Bernadsha S.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The present invention provides a pH-responsive fluorescent nanocomposite film (PVA–CD film) for visual detection of food spoilage. The film comprises a poly(vinyl ...