Company Filing History:
Years Active: 2018
Title: Leelavathi Annamalai: Pioneering Innovations in Water Purification
Introduction
Leelavathi Annamalai is an accomplished inventor based in Kanjikoval, India, known for her significant contributions to technology and environmental science. With a focus on water purification, Annamalai has been awarded two patents that leverage innovative materials to address pressing issues in water quality.
Latest Patents
Annamalai's latest patents include groundbreaking technologies for detecting and purifying water. The first patent, titled "Detection of quantity of water flow using quantum clusters," describes a method involving the preparation of silver quantum clusters embedded in an organic-templated-boehmite-nanoarchitecture (OTBN). This innovative sensor detects the quantity of water flow by observing changes in color under visible light when contaminated water passes. The highly luminescent silver quantum clusters are embedded in a stable matrix that allows for long-term usage. When the water interacts with certain ions, the luminescent clusters transform into AgS nanoparticles, causing a visible color change from pink to black and a reduction in luminescence.
The second patent, "Multilayer organic-templated-boehmite-nanoarchitecture for water purification," presents an adsorbent composition consisting of a nanoscale shell of metal oxide or hydroxide on an OTBN. This composition effectively removes inorganic anions, such as fluoride, from water, boasting enhanced adsorption capacity due to its multi-layered nanoscale structure.
Career Highlights
Leelavathi Annamalai is associated with the Indian Institute of Technology, where she engages in cutting-edge research and development in the field of water purification technologies. Her innovative work not only contributes to academic discourse but also has real-world applications that can significantly improve water quality and safety.
Collaborations
Annamalai actively collaborates with esteemed colleagues, including Thalappil Pradeep and Mohan Udhaya Sankar. Their collective expertise enhances the potential impact of their research, fostering an environment of innovation and creativity.
Conclusion
Leelavathi Annamalai's contributions to the field of water purification through her innovative patents showcase her role as a leading inventor. Her work is crucial in addressing global water quality issues, demonstrating how scientific advancements can lead to practical solutions that benefit society.