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A. Yusuf

Publications (9)

Alkylsulphatase Activity of Fungi Isolated from Rivers Contaminated with Surfactants in Akure, Nigeria

A. Yusuf · Microbiology Research Journal International · 2017

Aims: To isolate, characterize and identify surfactant degrading fungi from selected rivers in Akure, Nigeria and also to compare and quantify the biodegrading potentials of each of the fungal isolates. Place and Duration of Study: Akure metropolis, Ondo state, Nigeria, between M...

Open access Research Article 10.9734/MRJI/2017/26073

In vitro Conservation and GC-MS-based Metabolite Profiling of Tissue Culture-raised Ehretia aquatica (Lour.) Gottschling & Hilger. at Different Growth Stages

M. Raseena & A. Yusuf · Asian Journal of Research in Botany · 2026

Ehretia aquatica (Lour.) Gottschling & Hilger is an important medicinal plant belonging to the family Boraginaceae. An in vitro culture method was developed for the rapid multiplication of E. aquatica from nodal explants, and GC-MS-based chemical profiling was used to compare...

Open access Research Article 10.9734/ajrib/2026/v9i2337

Bacteria Associated with Selected Rivers in Akure, Nigeria and their Alkysulphatase Activity/Production

D. J. Arotupin & A. Yusuf · Microbiology Research Journal International · 2016

Aims: To isolate, characterize and identify surfactant degrading bacteria from selected rivers in Akure, Nigeria and also to compare and quantify the biodegrading potentials of each of the bacterial isolates.                                      Place and Duration of Study: Akure...

Open access Research Article 10.9734/BMRJ/2016/23198

Comparative Study of the Alkylsulphatase Activity of Bacteria Found in Soil Contaminated with Detergent in Ondo State, Nigeria

D. J. Arotupin, A. K. Onifade & A. Yusuf · Microbiology Research Journal International · 2018

Aim: To isolate, characterise and identify detergent degrading bacteria from the detergent contaminated soil in Ondo State, Nigeria and also to compare and quantify enzyme production and biodegrading potentials of each of the bacterial isolate.                                    ...

Open access Research Article 10.9734/MRJI/2018/43167

Assessment of Surfactant Degrading Potential of Fungal Isolates from Detergent Contaminated Soil in Ondo State, Nigeria

D. J. Arotupin, A. K. Onifade & A. Yusuf · Microbiology Research Journal International · 2018

Aim: To isolate and identify fungal flora from the detergent contaminated soil in Ondo State, Nigeria and also to evaluate biodegrading potentials of the potent isolates by comparing and quantifying their enzyme activity.                                     Place and Duration of...

Open access Research Article 10.9734/MRJI/2018/43218

Estimation and Correlation of Surface Water Vapour Density in Benin, Nigeria

M. I. Iliyasu, D. O. Akpootu, M. Momoh, Z. Abdullahi, A. Yusuf, N. Muhammad, S. A. Sidi, S. Aruna, M. Umar & M. Y. Sani · Asian Journal of Research and Reviews in Physics · 2023

The present study investigated the monthly average daily mean temperature, relative humidity, surface pressure, cloud cover, and sunshine hours associated with monthly variations in surface water vapour density (SWVD) for the period extending from 1979 to 2016 for Benin (Latitude...

Open access Research Article 10.9734/ajr2p/2023/v7i4148

Investigation of the Earth’s Albedo Using Meteorological Parameters over Maiduguri, Nigeria

D. O. Akpootu, G. M. Argungu, M. Umar, M. I. Iliyasu, A. Yusuf, N. Muhammad, S. A. Sidi, M. Y. Sani, M. Ibrahim, Z. Abdullahi & S. Aruna · Asian Journal of Research and Reviews in Physics · 2023

The present study estimate and investigate the variation of albedo for Maiduguri situated in the Sahelian region of Nigeria, using meteorological data of global solar radiation obtained from the National Aeronautics and Space Administration (NASA) extending for a period between 1...

Open access Research Article 10.9734/ajr2p/2023/v7i4149

Estimation and Investigation of Photosynthetically Active Radiation Using Meteorological Parameters over Ikeja, Nigeria

D. O. Akpootu, A. K. Isah, M. K. Abdulsalam, M. A. Aliyu, T. A. Kola, A. Yusuf, S. I. Salifu & G. Bello · Journal of Energy Research and Reviews · 2023

Photosynthetically active radiation (PAR; 0.4 - 0.7μm) is a key driver in ecosystem biochemical processes, and thus a critical factor in agriculture productivity, ecosystem-atmosphere energy, and CO2 fluxes. In this study, the measured monthly averaged daily global solar radiatio...

Open access Research Article 10.9734/jenrr/2023/v15i4324