Search Results - "Martincigh, Bice S"

A review of the current status of graphitic carbon nitride by Rono, Nicholas, Kibet, Joshua K., Martincigh, Bice S., Nyamori, Vincent O.

“…Graphitic carbon nitride (g-C 3 N 4 ) has become an important material because of its attractive optoelectronic properties. It has been applied in various…”
Get full text

A comparative study between thermal etching and liquid exfoliation of bulk graphitic carbon nitride to nanosheets for the photocatalytic degradation of a model environmental pollutant, Rhodamine B by Rono, Nicholas, Kibet, Joshua K., Martincigh, Bice S., Nyamori, Vincent O.

“…Graphitic carbon nitride (g-C 3 N 4 ) is a metal-free photoactive material which has gained significant interest in the advancement of electronic and optical…”
Get full text

Recent Applications of Carbon Nanotubes in Organic Solar Cells by Muchuweni, Edigar, Mombeshora, Edwin T, Martincigh, Bice S, Nyamori, Vincent O

“…In recent years, carbon-based materials, particularly carbon nanotubes (CNTs), have gained intensive research attention in the fabrication of organic solar…”
Get full text

An assessment of polybrominated diphenyl ethers and polychlorinated biphenyls in the indoor dust of e-waste recycling facilities in South Africa: implications for occupational exposure by Abafe, Ovokeroye A., Martincigh, Bice S.

“…Workplace exposure to persistent organic pollutants is a concern for human health. This study examined the presence of polybrominated diphenyl ethers (PBDEs)…”
Get full text

Distribution and Sources of n-Alkanes and Polycyclic Aromatic Hydrocarbons in Sediments Around Oil Production Facilities in the Escravos River Basin, Niger Delta, Nigeria by Iwegbue, Chukwujindu M. A., Bebenimibo, Ernest, Obi, Grace, Tesi, Godswill O., Olisah, Chijioke, Egobueze, Francis E., Martincigh, Bice S.

“…This study provides data on the characteristic levels, spatial patterns, sources, and risk of n- alkanes (AHs) [octane, n- C 8 , to tetracontane, n- C 40 ] and…”
Get full text

Characterization of metals in indoor dusts from electronic workshops, cybercafés and offices in southern Nigeria: Implications for on-site human exposure by Iwegbue, Chukwujindu M.A., Obi, Grace, Emoyan, Onoriode O., Odali, Eze W., Egobueze, Francis E., Tesi, Godswill O., Nwajei, Godwin E., Martincigh, Bice S.

“…The levels of Cd, Pb, Cr, Ni, Cu, Co, Ba, Mn, Zn, Al and Fe were evaluated in indoor dusts from electronic workshops, cybercafés and offices in southern…”
Get full text

Singlet and Triplet State Properties and Singlet Oxygen Yield of an Amino-Acyl-Quinoxalinone Yellow Dye by Mousa, Souad A., Douglas, Peter, Burrows, Hugh D., Martincigh, Bice S.

“…Amino-acyl-quinoxalinone yellow dyes are cyclised analogues of the yellow azomethine dyes developed for, and still used in, silver halide colour photography…”
Get full text

Concentrations, sources, and exposure risk of polychlorinated biphenyls in soil profiles of the floodplain of the lower reaches of the River Niger, Nigeria by Aziza, Andrew E., Iwegbue, Chukwujindu M. A., Tesi, Godswill O., Nwajei, Godwin E., Martincigh, Bice S.

“…The concentrations of 28 polychlorinated biphenyls (PCBs) were determined in soils collected at three depths from thirteen different sites along the floodplain…”
Get full text

Impact of Land-Use Types on the Distribution and Exposure Risk of Polycyclic Aromatic Hydrocarbons in Dusts from Benin City, Nigeria by Iwegbue, Chukwujindu M. A., Kekeke, Ejiroghene F., Tesi, Godswill O., Olisah, Chijioke, Egobueze, Francis E., Chukwu-Madu, Etanuro, Martincigh, Bice S.

“…The concentrations of the sixteen United States Environmental Protection Agency polycyclic aromatic hydrocarbons (PAHs) were determined in dusts from different…”
Get full text

Perovskite Solar Cells: Current Trends in Graphene‐Based Materials for Transparent Conductive Electrodes, Active Layers, Charge Transport Layers, and Encapsulation Layers by Muchuweni, Edigar, Martincigh, Bice S., Nyamori, Vincent O.

“…The low fabrication cost, solution processability, and easy scalability of perovskite solar cells (PSCs), coupled with the rapid increase in their power…”
Get full text

Occurrence, sources and ecological and human health risks of polycyclic aromatic hydrocarbons in soils from some functional areas of the Nigerian megacity, Lagos by Ehigbor, Monday J., Iwegbue, Chukwujindu M. A., Eguavoen, Osayanmo I., Tesi, Godswill O., Martincigh, Bice S.

“…The study investigated the levels of the USEPA 16 PAHs in soils collected from selected functional areas (cemetery, commercial, industrial and residential…”
Get full text

Concentrations and risks of polychlorinated biphenyls (PCBs) in transformer oils and the environment of a power plant in the Niger Delta, Nigeria by Aganbi, Eferhire, Iwegbue, Chukwujindu M.A., Martincigh, Bice S.

“…[Display omitted] •Soils and water resources around the power plant are contaminated with PCBs.•The hepta- and octa-PCB homologues were dominant in the…”
Get full text

Metal‐organic chemical vapor deposition of anatase titania on multiwalled carbon nanotubes for electrochemical capacitors by Mombeshora, Edwin T., Muchuweni, Edigar, Davies, Matthew L., Nyamori, Vincent O., Martincigh, Bice S.

“…In practice, the capacitance from the electrochemical double layer formation on porous carbon‐based electrodes is still below preferred values, limiting their…”
Get full text

Water quality of Bomadi Creek in the Niger Delta of Nigeria: assessment of some physicochemical properties, metal concentrations, and water quality index by Iwegbue, Chukwujindu M. A., Faran, Timipere K., Iniaghe, Paschal O., Ikpefan, Joan O., Tesi, Godswill O., Nwajei, Godwin E., Martincigh, Bice S.

“…In this study, some physicochemical properties, concentrations of metals (Pb, Cd, Cu, Zn, Fe, and Mn), and the overall water quality from Bomadi Creek in the…”
Get full text

Concentrations and Health Risk of Polycyclic Aromatic Hydrocarbons in Some Brands of Biscuits in the Nigerian Market by Iwegbue, Chukwujindu M. A, Onyonyewoma, Ufuoma A, Bassey, Francisca I, Nwajei, Godwin E, Martincigh, Bice S

“…Concentrations of 16 priority polycyclic aromatic hydrocarbons (PAHs) were determined in 40 brands of biscuits in the Nigerian market. The analyses were…”
Get full text

Concentrations and exposure risks of some metals in facial cosmetics in Nigeria by Iwegbue, Chukwujindu M A, Bassey, Francisca I, Obi, Grace, Tesi, Godswill O, Martincigh, Bice S

“…The concentrations of nine metals (Cd, Pb, Ni, Cr, Co, Cu, Fe, Mn and Zn) were determined in lip sticks, lip glosses, lip balms, eye pencils, eyeliners, eye…”
Get full text

Recent advances in graphene-based materials for dye-sensitized solar cell fabrication by Muchuweni, Edigar, Martincigh, Bice S, Nyamori, Vincent O

“…In the past few years, dye-sensitized solar cells (DSSCs) have received considerable research attention, as potential alternatives to the commonly used, but…”
Get full text

LC-MS/MS determination of antiretroviral drugs in influents and effluents from wastewater treatment plants in KwaZulu-Natal, South Africa by Abafe, Ovokeroye A., Späth, Jana, Fick, Jerker, Jansson, Stina, Buckley, Chris, Stark, Annegret, Pietruschka, Bjoern, Martincigh, Bice S.

“…South Africa has the largest occurrence of the human immune deficiency virus (HIV) in the world but has also implemented the largest antiretroviral (ARV)…”
Get full text

Concentrations, sources and human exposure implications of organophosphate esters in indoor dust from South Africa by Abafe, Ovokeroye A., Martincigh, Bice S.

“…The concentrations of four organophosphate esters (OPEs) were measured in 50 dust samples from homes (n = 10), offices (n = 9), university computer…”
Get full text

Polycyclic Aromatic Hydrocarbon Profiles of Some Brands of Canned Fish in the Nigerian Market by Iwegbue, Chukwujindu M. A, Overah, Loretta C, Tesi, Godswill O, Bassey, Francisca I, Martincigh, Bice S

“…Concentrations and profiles of polycyclic aromatic hydrocarbons (PAHs) were determined in selected popular brands of canned fish (mackerel, sardine, and tuna)…”
Get full text