Modified halloysite nanoclay as a vehicle for sustained drug delivery EG Bediako, E Nyankson, D Dodoo-Arhin, B Agyei-Tuffour, D Łukowiec, ...
Heliyon 4 (7), 2018
90 2018 The effect of NaOH catalyst concentration and extraction time on the yield and properties of Citrullus vulgaris seed oil as a potential biodiesel feed stock JK Efavi, D Dodoo-Arhin, D Kanbogtah, V Apalangya, E Nyankson, ...
South African Journal of Chemical Engineering 25 (1), 98-102, 2018
88 2018 CMOS integration of epitaxial Gd2O3 high-k gate dielectrics HDB Gottlob, T Echtermeyer, T Mollenhauer, JK Efavi, M Schmidt, ...
Solid-State Electronics 50 (6), 979-985, 2006
64 2006 Characterization and Evaluation of Zeolite A/Fe3 O4 Nanocomposite as a Potential Adsorbent for Removal of Organic Molecules from Wastewater E Nyankson, J Adjasoo, JK Efavi, R Amedalor, A Yaya, GP Manu, K Asare, ...
Journal of Chemistry 2019 (1), 8090756, 2019
58 2019 0.86-nm CET Gate Stacks With Epitaxial HDB Gottlob, T Echtermeyer, M Schmidt, T Mollenhauer, JK Efavi, ...
IEEE electron device letters 27 (10), 814-816, 2006
56 2006 Nanoscale TiN metal gate technology for CMOS integration MC Lemme, JK Efavi, T Mollenhauer, M Schmidt, HDB Gottlob, ...
Microelectronic Engineering 83 (4-9), 1551-1554, 2006
56 2006 Synthesis and characterisation of zeolite-A and Zn-exchanged zeolite-A based on natural aluminosilicates and their potential applications E Nyankson, JK Efavi, A Yaya, G Manu, K Asare, J Daafuor, RY Abrokwah
Cogent Engineering 5 (1), 1440480, 2018
55 2018 Synthesis and kinetic adsorption characteristics of Zeolite/CeO2 nanocomposite E Nyankson, J Adjasoo, JK Efavi, A Yaya, G Manu, A Kingsford, ...
Scientific African 7, e00257, 2020
47 2020 Highly selective HBr etch process for fabrication of Triple-Gate nano-scale SOI-MOSFETs MC Lemme, T Mollenhauer, H Gottlob, W Henschel, J Efavi, C Welch, ...
Microelectronic engineering 73, 346-350, 2004
47 2004 Ghana’s Quest for Oil and Gas: Ecological Risks and Management Frameworks RA P.A. Sakyi, J.K. Efavi, d. atta-Peters
West African Journal of Applied Ecology 20 (1), 57-70, 2012
43 2012 Characterisation and identification of local kaolin clay from Ghana: A potential material for electroporcelain insulator fabrication A Yaya, EK Tiburu, ME Vickers, JK Efavi, B Onwona-Agyeman, ...
Applied Clay Science 150, 125-130, 2017
42 2017 Highly selective etch process for silicon-on-insulator nano-devices T Wahlbrink, T Mollenhauer, YM Georgiev, W Henschel, JK Efavi, ...
Microelectronic Engineering 78, 212-217, 2005
42 2005 Synthesis of TiO 2–Ag 3 PO 4 photocatalyst material with high adsorption capacity and photocatalytic activity: application in the removal of dyes and pesticides E Nyankson, JK Efavi, B Agyei-Tuffour, G Manu
RSC advances 11 (28), 17032-17045, 2021
39 2021 Development of porous ceramic bodies from kaolin deposits for industrial applications JK Efavi, L Damoah, DY Bensah, DD Arhin, D Tetteh
Applied clay science 65, 31-36, 2012
37 2012 Introduction of crystalline high-k gate dielectrics in a CMOS process HDB Gottlob, MC Lemme, T Mollenhauer, T Wahlbrink, JK Efavi, H Kurz, ...
Journal of non-crystalline solids 351 (21-23), 1885-1889, 2005
35 2005 Ag2CO3-halloysite nanotubes composite with enhanced removal efficiency for water soluble dyes E Nyankson, B Agyei-Tuffour, E Annan, A Yaya, B Mensah, ...
Heliyon 5 (6), 2019
32 2019 A Novel Computer Vision Model for Medicinal Plant Identification Using Log‐Gabor Filters and Deep Learning Algorithms SO Oppong, F Twum, JB Hayfron-Acquah, YM Missah
Computational Intelligence and Neuroscience 2022 (1), 1189509, 2022
26 2022 Synthesis and Application of Fe‐Doped TiO2 ‐Halloysite Nanotubes Composite and Their Potential Application in Water Treatment E Nyankson, B Agyei-Tuffour, J Adjasoo, A Ebenezer, D Dodoo-Arhin, ...
Advances in Materials Science and Engineering 2019 (1), 4270310, 2019
24 2019 Photocatalytic degradation of fractionated crude oil: potential application in oil spill remediation B Agyei-Tuffour, S Gbogbo, D Dodoo-Arhin, LNW Damoah, JK Efavi, ...
Cogent Engineering 7 (1), 1744944, 2020
22 2020 Industrial applications of clay materials from Ghana-a review RB Asamoah, E Nyankson, E Annan, B Agyei-Tuffour, JK Efavi, ...
Oriental Journal of Chemistry 34 (4), 1719, 2018
22 2018 