Y. G. Ranga

Synthesis and Characterization of Engineered Nanobiochar for Enhanced Removal of Excess Fluoride in Water

Y. G. Ranga, S. Y. Goji, L. D. Solomon, D. A. Bala, M. M. Gocheka & H. U. Dibal · Asian Journal of Physical and Chemical Sciences · 2026

Fluoride contamination in groundwater poses serious public health risks in many developing regions. This study reports the synthesis, characterization, and application of hydrochloric acid (HCl)-engineered corncob-derived nanobiochar for fluoride removal from aqueous solutions. C...

Open access Research Article 10.9734/ajopacs/2026/v14i2303

Antischistosomal Activity of Calotropis procera Flower Ethanol Extract

A. H. Mara, W. M. Kyauta, Y. G. Ranga & M. L. Kagoro · Asian Journal of Physical and Chemical Sciences · 2026

Schistosomiasis remains a major neglected tropical disease across sub-Saharan Africa, and control efforts rely almost entirely on a single drug, praziquantel, which has limited activity against juvenile schistosomes and no paediatric formulation. Medicinal plants therefore contin...

Open access Research Article 10.9734/ajopacs/2026/v14i4349