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Citric acid crosslinked natural bi-polymer-based composite hydrogels: effect of polymer ratio and beta-cyclodextrin on hydrogel microstructure. (2020)
Journal Article
UYANGA, K. A., OKPOZO, O. P., ONYEKWERE, O. S., and DAOUD, W. A. 2020. Citric acid crosslinked natural bi-polymer-based composite hydrogels: effect of polymer ratio and beta-cyclodextrin on hydrogel microstructure. Reactive and functional polymers [online], 154, article ID 104682. Available from: https://doi.org/10.1016/j.reactfunctpolym.2020.104682

Composite hydrogels based on natural polymers arouse interest as sustainable matrices for the delivery of bioactive materials. This study investigates the possibility of achieving high thermally and hydrolytically stable, well-defined microstructure... Read More about Citric acid crosslinked natural bi-polymer-based composite hydrogels: effect of polymer ratio and beta-cyclodextrin on hydrogel microstructure..

Observation of stimulated emission from Rhodamine 6G-polymer aggregate adsorbed at foam interfaces. (2018)
Journal Article
PANCHOLI, K., ROBERTSON, P.K.J., OKPOZO, P., BEATTIE, N.S. and HUO, D. 2019. Observation of stimulated emission from Rhodamine 6G-polymer aggregate adsorbed at foam interfaces. Journal of physics: energy [online], 1(1), article ID 015007. Available from: https://doi.org/10.1088/2515-7655/aaec3d

This paper reports for the first time the observation of stimulated emissions from the gas–liquid interface between two adjacent bubbles in highly ordered foams containing Rhodamine 6 G and surfactant. Stimulated emissions centred at 595 nm were obse... Read More about Observation of stimulated emission from Rhodamine 6G-polymer aggregate adsorbed at foam interfaces..