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Ncapayi Vuyelwa
Ncapayi Vuyelwa
Walter Sisulu University Chemistry
Verified email at wsu.ac.za
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Year
A facile completely ‘green’size tunable synthesis of maltose-reduced silver nanoparticles without the use of any accelerator
OS Oluwafemi, Y Lucwaba, A Gura, M Masabeya, V Ncapayi, OO Olujimi, ...
Colloids and Surfaces B: Biointerfaces 102, 718-723, 2013
822013
Green controlled synthesis of monodispersed, stable and smaller sized starch-capped silver nanoparticles
OS Oluwafemi, N Vuyelwa, M Scriba, SP Songca
Materials Letters 106, 332-336, 2013
422013
Synthesis of meso-tetra-(4-sulfonatophenyl) porphyrin (TPPS4) – CuInS/ZnS quantum dots conjugate as an improved photosensitizer
N Tsolekile, V Ncapayi, GK Obiyenwa, M Matoetoe, S Songca, ...
International Journal of Nanomedicine, 7065-7078, 2019
292019
Simple green synthesis of amino acid functionalised CdTe/CdSe/ZnSe core-multi shell with improved cell viability for cellular imaging
V Ncapayi, S Parani, SP Songca, T Kodama, OS Oluwafemi
Materials Letters 189, 168-171, 2017
282017
Ethanol sensor based on platinum-MWCNT-NiO nanoparticles platform electrode
AS Adekunle, OS Oluwafemi, V Ncapayi, RE Sadiku, JT Agee, SO Ojo, ...
International Journal of Electrochemical Science 7 (3), 2695-2709, 2012
272012
A facile green synthesis of type II water soluble CdTe/CdS core shell nanoparticles
OS Oluwafemi, OA Daramola, V Ncapayi
Materials Letters 133, 9-13, 2014
222014
Synthesis of fluorescent CuInS2/ZnS quantum dots—porphyrin conjugates for photodynamic therapy
N Tsolekile, V Ncapayi, S Parani, MC Matoetoe, SP Songca, ...
MRS Communications 8 (2), 398-403, 2018
202018
Synthesis, structural and fluorescence optimization of ternary Cu–In–S quantum dots passivated with ZnS
N Tsolekile, S Parani, N Vuyelwa, R Maluleke, M Matoetoe, S Songca, ...
Journal of Luminescence 227, 117541, 2020
152020
Graphene oxide-gold nanorods nanocomposite-porphyrin conjugate as promising tool for cancer phototherapy performance
TC Lebepe, S Parani, V Ncapayi, R Maluleke, GIM Mbaz, OT Fanoro, ...
Pharmaceuticals 14 (12), 1295, 2021
122021
Green synthesis of MPA-capped CdTe/CdSe quantum dots at different pH and its effect on the cell viability of fibroblast histiocytoma cells
V Ncapayi, S Parani, SP Songca, T Kodama, OS Oluwafemi
Materials Letters 209, 299-302, 2017
122017
Diagnosis of prostate cancer and prostatitis using near infra-red fluorescent AgInSe/ZnS quantum dots
V Ncapayi, N Ninan, TC Lebepe, S Parani, AR Girija, R Bright, K Vasilev, ...
International Journal of Molecular Sciences 22 (22), 12514, 2021
112021
The therapeutic effect of second near-infrared absorbing gold nanorods on metastatic lymph nodes via lymphatic delivery system
AO Oladipo, TC Lebepe, V Ncapayi, N Tsolekile, S Parani, SP Songca, ...
Pharmaceutics 13 (9), 1359, 2021
112021
Cytotoxicity evaluation of Graphene Oxide against Adherent and Suspension cancer cells
TC Lebepe, S Parani, N Vuyelwa, T Kodama, OS Oluwafemi
Materials Letters 279, 128470, 2020
102020
A facile non-organometallic synthesis of hexadecylamine-capped ZnSe nanoparticles
OS Oluwafemi, V Ncapayi, O Olubomehin, OA Osibote, SP Songca
Materials science in semiconductor processing 27, 427-432, 2014
82014
Optical and cytotoxicity properties of water soluble type II CdTe/CdSe nanoparticles synthesised via a green method
V Ncapayi, SO Oluwafemi, SP Songca, T Kodama
MRS Online Proceedings Library (OPL) 1748, mrsf14-1748-ii11-17, 2015
72015
Photodynamic Therapy and Antibacterial Activities of a Novel Synthesized Quaternary Zn-Cu-In-S/ZnS QDs-mTHPP Porphyrin Conjugate
N Tsolekile, S Parani, EF de Macedo, TC Lebepe, R Maluleke, V Ncapayi, ...
International Journal of Nanomedicine 17, 5315, 2022
42022
Synthesis of NIR-II absorbing gelatin stabilized gold nanorods and its photothermal therapy application against fibroblast histiocytoma cells
A Oladipo, TC Lebepe, S Parani, R Maluleke, V Ncapayi, GIM Mbaz, ...
Pharmaceuticals 14 (11), 1137, 2021
42021
Photostable fluorescent Near-infrared colloidal Mn-doped CuInSe/ZnS quantum dots for cancer-bacteria dual imaging
V Ncapayi, N Ninan, TC Lebepe, S Parani, AR Girija, R Bright, R Maluleke, ...
Journal of Luminescence 258, 119785, 2023
32023
Size tunable synthesis of monodispersed hexadecylamine-capped CdSe nanostructures
OS Oluwafemi, V Ncapayi, OO Adeyemi, SP Songca
Materials Letters 123, 165-168, 2014
32014
One pot synthesis of stable water soluble thiol capped CdTe nanoparticles: effect of precursor ratio, refluxing time and capping group on the optical property
OS Oluwafemi, J Flowers, OO Adeyemi, S Bhagyaraj, V Ncapayi, ...
Nano-Structures & Nano-Objects 17, 223-228, 2019
22019
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