by Solomon, Moses M., Gerengi, Husnu, Umoren, Saviour A., Essien, Nsikak B., Essien, Uduak B., Kaya, Ertugrul
Published in Carbohydrate polymers (01.02.2018)

by Andreou, Dimitrios, Essien, Nsikak B, Pubill-Ulldemolins, Cristina, Terzidis, Michael A, Papadopoulos, Athanasios N, Kostakis, George E, Lykakis, Ioannis N
Published in Organic letters (03.09.2021)

by Audsley, Gabrielle, Carpenter, Harry, Essien, Nsikak B., Lai-Morrice, James, Al-Hilaly, Youssra, Serpell, Louise C., Akien, Geoffrey R., Tizzard, Graham J., Coles, Simon J., Ulldemolins, Cristina Pubill, Kostakis, George E.
Published in Inorganic chemistry (13.02.2023)

by Audsley, Gabrielle, Carpenter, Harry, Essien, Nsikak B, Lai-Morrice, James, Al-Hilaly, Youssra, Serpell, Louise C, Akien, Geoffrey R, Tizzard, Graham J, Coles, Simon J, Ulldemolins, Cristina Pubill, Kostakis, George E
Published in Inorganic chemistry (13.02.2023)

by Essien, Nsikak B, Galvácsi, Antal, Kállay, Csilla, Al-Hilaly, Youssra, González-Méndez, Ramón, Akien, Geoffrey R, Tizzard, Graham J, Coles, Simon J, Besora, Maria, Kostakis, George E
Published in Dalton transactions : an international journal of inorganic chemistry (28.03.2023)

by Ekanem, Ime R., Essien, Nsikak B., Ekanem, Ima I., R.S.Zayyan, Chukwuemeka, Iheanyichukwu E.
Published in Asian Journal of Chemical Sciences (05.08.2024)