A Sensitive Schiff Base Probe for UV-visible Spectral and Colorimetric Detection of Cu²⁺, Al³⁺, and Fe³⁺: Spectroscopic and DFT Studies

Affiliations

• ¹ Department of Chemistry, Thiagarajar College of Engineering, Madurai, 625015, Tamil Nadu, India. ggvinoth1991@gmail.com.
• ² Centre for Applied Nanomaterials, Chennai Institute of Technology, Chennai, 600069, Tamil Nadu, India.
• ³ Department of Chemistry, Rajalakshmi Engineering College, Chennai, 602105, Tamil Nadu, India.
• ⁴ Department of Chemistry, Rajalakshmi Institute of Technology, Chennai, 600124, Tamil Nadu, India.
• ⁵ Department of Chemistry, Madanapalle Institute of Technology & Science (MITS) Deemed to be University, Madanapalle, 517325, Andhra Pradesh, India. rajumscorg@gmail.com.