▎ 摘　　要

NOVELTY - An article comprises a glass substrate and a lubricating additive, where lubricating additive is deposited over the surface of the glass substrate forming a tribological coating. USE - Article used in preparing products that can provide anti-bacterial and antifouling properties. ADVANTAGE - The article has improved tribological properties and mechanical strength and can enhanced the overall service life of the products made therefrom and provide a robust and controlled experimental technique to obtain multifunctional tribological coating on glass substrates to enhance their scratch resistance and provide other properties such as electrical conductivity, hydrophobicity, bioactivity, anti-bacterial nature, etc. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing article, which involves providing the glass substrate and a probe, providing a dispersion to a contact area between the glass substrate and the probe and mechanically rubbing the probe against the surface of the glass substrate to obtain the article, where mechanically rubbing is carried out with maximum contact stress ranging up to 1 GPa.