Narayanasamy Rajendiran

Synthesis and Characterization of Copper-2,4-Diaminotoluene: Cyclodextrin Nanomaterials

Narayanasamy Rajendiran, Palanichamy Ramasamy, Poomalai Senthilraja & S. Senthilmurugan · International Research Journal of Pure and Applied Chemistry · 2026

The absorption and emission spectral behaviour of 2,4-diaminotoluene (24DAT) was systematically investigated in the presence of varying concentrations of α-cyclodextrin (α-CD) and β-cyclodextrin (β-CD) at approximately pH 3 and pH 7, as well as in different solvents. Spectroscopi...

Open access Research Article 10.9734/irjpac/2026/v27i2993

Synthesis and Characterization of Azobenzene Containing Mono Boronic Acid Sugar Sensors

M. Suresh & Narayanasamy Rajendiran · International Research Journal of Pure and Applied Chemistry · 2026

Sugar binding enhances fluorescence by strengthening the boron–nitrogen. Lewis acid–base interaction, which suppresses photoinduced electron transfer and quenched emission. As a result, these systems exhibit enhanced fluorescence in neutral aqueous solutions upon sugar binding. T...

Open access Research Article 10.9734/irjpac/2026/v27i2997

PICT Effects and Anticancer Potential on Rosaniline and Spectral Characterisation of Rosaniline/ Cyclodextrin Covered ZnO/ Nanocrystals

Palanichamy Ramasamy, Ayyadurai Mani, Albert Antony Muthu Prabhu, Govindaraj Venkatesh, Poomalai Senthilraja & Narayanasamy Rajendiran · International Research Journal of Pure and Applied Chemistry · 2025

Rosaniline/Cyclodextrin covered ZnO nanocrystals are synthesized and characterized by various spectral and microscopic methods. The effect of different polarities of the solvents, α-cyclodextrin (α-CD) and β-cyclodextrin (β-CD) on RND was studied by various spectral methods. The...

Open access Research Article 10.9734/irjpac/2025/v26i3921