Dr OLUWAFUNMILOLA OLA's Outputs (6)

Anchor carbon dots inside NH2-MIL-88B via ship-in-a-bottle strategy for dual signal enhancement in colorimetric-fluorescent sensors (2024)
Journal Article
Lu, Y., Dong, X., Ji, G., Wang, X., Wang, T., Tang, C., Ola, O., Duan, H., Liu, Q., & Niu, Q. (2025). Anchor carbon dots inside NH2-MIL-88B via ship-in-a-bottle strategy for dual signal enhancement in colorimetric-fluorescent sensors. Sensors and Actuators B: Chemical, 424, Article 136877. https://doi.org/10.1016/j.snb.2024.136877

The increase in oxytetracycline (OTC) pollution has become a significant risk to ecological stability and human health because of excessive use. Therefore, developing a precise and reliable sensor for trace OTC detection is critical. In this work, a... Read More about Anchor carbon dots inside NH2-MIL-88B via ship-in-a-bottle strategy for dual signal enhancement in colorimetric-fluorescent sensors.

Anchor Carbon Dots Inside Nh2-Mil-88b Via Ship-in-A-Bottle Strategy for Dual Signal Enhancement in Colourimetric Fluorescent Sensors (2024)
Preprint / Working Paper
Lu, Y., Dong, X., Ji, G., Wang, X., Wang, T., Tang, C., Ola, O., Duan, H., Liu, Q., & Niu, Q. Anchor Carbon Dots Inside Nh2-Mil-88b Via Ship-in-A-Bottle Strategy for Dual Signal Enhancement in Colourimetric Fluorescent Sensors

The increase in oxytetracycline (OTC) pollution has become a significant risk to both ecological stability and human health because of excessive use. Therefore, developing a precise and reliable sensor for detecting trace amounts of OTC is critical.... Read More about Anchor Carbon Dots Inside Nh2-Mil-88b Via Ship-in-A-Bottle Strategy for Dual Signal Enhancement in Colourimetric Fluorescent Sensors.

Highly Sensitive and Selective Detection of Ppb-Level Acetone Sensor Using Wo3/Au/Sno2 Ternary Composite Gas Sensor (2024)
Preprint / Working Paper
Zhu, X., Ola, O., Li, C., Gao, W., Wang, Z., Dai, C., Jiang, Y., Sun, S., & Chang, X. Highly Sensitive and Selective Detection of Ppb-Level Acetone Sensor Using Wo3/Au/Sno2 Ternary Composite Gas Sensor

Developing acetone sensors with high sensitivity and selectivity at ppb level is critical for medical diagnostics and environmental monitoring while facing serious challenges. In this work, we presented a ppb-level acetone sensor based on a WO3/Au/Sn... Read More about Highly Sensitive and Selective Detection of Ppb-Level Acetone Sensor Using Wo3/Au/Sno2 Ternary Composite Gas Sensor.

Hausmannite–Carbon Nanofiber Composite Electrocatalyst for High Areal-Discharge Energy Rechargeable Zinc–Air Battery (2024)
Journal Article
Lebechi, A. K., Gaolatlhe, L., Mofokeng, T. P., Haruna, A. B., Ipadeola, A. K., Mwonga, P. V., Bankole, O. E., Ola, O., & Ozoemena, K. I. (2024). Hausmannite–Carbon Nanofiber Composite Electrocatalyst for High Areal-Discharge Energy Rechargeable Zinc–Air Battery. ACS Omega, 9(37), 39119–39133. https://doi.org/10.1021/acsomega.4c05968

Rechargeable zinc−air batteries (RZABs) have been described as one of the most viable next-generation battery technologies, especially due to their low cost, high capacity, and being environmental-friendly. In this work, hausmannite Mn3O4 nanoparticl... Read More about Hausmannite–Carbon Nanofiber Composite Electrocatalyst for High Areal-Discharge Energy Rechargeable Zinc–Air Battery.

ZrO2-CeO2/WO3 heterostructure films prepared by magnetron sputtering for humidity-tolerant triethylamine sensing (2024)
Journal Article
Gao, W., Chang, X., Ola, O., Han, J., Dai, C., Li, C., Zhu, X., Li, J., Jiang, Y., Wang, D., & Sun, S. (2024). ZrO2-CeO2/WO3 heterostructure films prepared by magnetron sputtering for humidity-tolerant triethylamine sensing. Sensors and Actuators B: Chemical, 418, Article 136334. https://doi.org/10.1016/j.snb.2024.136334

Up to now, the development of gas sensors based on metal oxide semiconductors (MOSs) that can detect triethylamine (TEA) under high humidity conditions remains a significant challenge. In this study, we present the ZrO2-CeO2/WO3 (ZCW) heterostructure... Read More about ZrO2-CeO2/WO3 heterostructure films prepared by magnetron sputtering for humidity-tolerant triethylamine sensing.

ZIF-67 grown onto three-dimensional biomass cotton fibers for efficient adsorption of tetracycline (2024)
Journal Article
Tang, C., Ji, G., Lu, Y., Ola, O., & Niu, Q. (2024). ZIF-67 grown onto three-dimensional biomass cotton fibers for efficient adsorption of tetracycline. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 700, Article 134722. https://doi.org/10.1016/j.colsurfa.2024.134722

In recent years, Metal-Organic Frameworks (MOFs) have garnered significant attention for their potential in tetracycline (TC) removal. However, pure MOFs typically exist in powdered form and tend to aggregate in water, which greatly limits practical... Read More about ZIF-67 grown onto three-dimensional biomass cotton fibers for efficient adsorption of tetracycline.