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Browsing by Author "Hlekelele, Lerato"

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Optical biosensing of mycobacterium tuberculosis for point-of-care diagnosis

Author: Maphanga, Charles P ; Manoto, Sello L ; Ombinda-Lemboumba, Saturnin ; Hlekelele, Lerato ; Mthunzi-Kufa, Patience Date: Feb 2020 An optical biosensor is a compact analytical device formed by a bio-recognition sensing element integrated to an optical transducer system which translates a signal into a readable outcome that is measured by the detector. The target analyte ... Read more
Photocatalytic degradation of nevirapine with a heterostructure of few-layer black phosphorus coupled with niobium (V) oxide nanoflowers (FL-BP@Nb2O5)

Author: Bhembe, YA ; Lukhele, LP ; Hlekelele, Lerato ; Ray, Suprakas S ; Sharma, A ; Vo, Dai-Viet N ; Dlamini, LN Date: Dec 2020 The degradation and removal of antiviral drugs in water has emerged remains a major challenge. This work presents, the photodegradation of nevirapine (NVP) with a novel p-n heterostructure of FL-BP@Nb2O5 nanoparticles synthesized via hydrothermal ... Read more
Resin-gel incorporation of high concentrations of W6+ and Zn2+ into TiO2-anatase crystal to form quaternary mixed-metal oxides: Effect on the a lattice parameter and photodegradation efficiency

Author: Hlekelele, Lerato ; Durbach, SH ; Chauke, Vongani P ; Dziike, F ; Franklyn, PJ Date: Nov 2019 Copyright: 2019 The Royal Society of Chemistry. Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's website. The definitive ... Read more
Synthesis and characterization of polyaniline, polypyrrole and zero-valent iron-based materials for the adsorptive and oxidative removal of bisphenol-A from aqueous solution

Author: Hlekelele, Lerato ; Nomadolo, Nomvuyo E ; Setshedi, Katlego Z ; Mofokeng, Lethula E ; Chetty, Avashnee S ; Chauke, Vangane P Date: May 2019 One pot synthesis of a polypyrrole, polyaniline and Fe(sup0) nano-composite (Fe0-PPY/PANI) was achieved by polymerizing aniline and pyrrole with FeCl(sub3) followed by the reduction of Fe(sup3)+ to Fe(sup0) with NaBH(sub4). PPY/ PANI was ... Read more
Synthesis of radially aligned nano-rutile modified with Au and Ni for the photodegradation of methyl orange

Author: Dziike, F ; Franklyn, PJ ; Durbach, SH ; Maubane, M ; Hlekelele, Lerato Date: Aug 2018 Radially aligned nano-rutile (RANR) was synthesized using the hydrothermal technique. The RANR structure was formed by the radial aggregation of nanorods with an average width of 9 nm. The radii of RANR ranged between 1.2–1.6 µm. Au and Ni ... Read more

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Browsing by Author "Hlekelele, Lerato"

Browsing by Author "Hlekelele, Lerato"

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