Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Mosotho J. George"'
Publikováno v:
Orapuh Journal, Vol 4, Iss 1 (2023)
Introduction Safety and efficacy of herbal products is a major health concern in countries with poor or no regulation regarding the ingredients, dosages, side effects, and contraindications of these traditional medicines. Herein we report the phytoch
Externí odkaz:
https://doaj.org/article/00f20cd409ce40a88e43512d07aed701
Publikováno v:
Plants, Vol 11, Iss 20, p 2749 (2022)
Essential oils are vital constituents of oil-bearing plants. However, their screening still demands harvesting of the plant for laboratory analysis. We report herein a simple, rapid and robust headspace bubble-in-drop microextraction screening techni
Externí odkaz:
https://doaj.org/article/27835d59e617418082cfbc6365ac302a
Autor:
Keabetswe Masike, Msizi I. Mhlongo, Shonisani P. Mudau, Ofentse Nobela, Efficient N. Ncube, Fidele Tugizimana, Mosotho J. George, Ntakadzeni E. Madala
Publikováno v:
Chemistry Central Journal, Vol 11, Iss 1, Pp 1-7 (2017)
Abstract Background Plants contain a myriad of metabolites which exhibit diverse biological activities. However, in-depth analyses of these natural products with current analytical platforms remains an undisputed challenge due to the multidimensional
Externí odkaz:
https://doaj.org/article/94876720607e47dd8a98be4761bdffeb
Autor:
Mosotho J. George, Patrick B. Njobeh, Sefater Gbashi, Gabriel O. Adegoke, Ian A. Dubery, Ntakadzeni E. Madala
Publikováno v:
International Journal of Analytical Chemistry, Vol 2018 (2018)
Volatile organic compounds (VOCs) derived from plants have been used in the fragrance industry since time immemorial. Herein we report on the rapid screening of VOCs from seeds of ripe Aframomum danielli (family, Zingiberaceae) using a polydimethylsi
Externí odkaz:
https://doaj.org/article/9433ab607eea4742b5fc6ba81b54abfc
Autor:
Thabiso Letseka, Mosotho J. George
Publikováno v:
International Journal of Analytical Chemistry, Vol 2017 (2017)
We report the application of the dispersive liquid-liquid microextraction coupled to hollow-fibre membrane-assisted liquid-phase microextraction and its application for extraction of atrazine and triclosan. Under optimum conditions, namely, 25 μL of
Externí odkaz:
https://doaj.org/article/f759016f01b047f2806c9f677b492682
Autor:
Abiodun O. Adeniji, Kunle Okaiyeto, Mosotho J. George, Emmanuel B. Tanor, Lucy Semerjian, Anthony I. Okoh
Publikováno v:
Environmental Geochemistry and Health. 45:1289-1309
Publikováno v:
Journal of Research and Advances in Mathematics Education, Vol 6, Iss 1, Pp 17-31 (2020)
Geometry is among the cornerstones of mathematics because of its applicability in real life and its connection to other areas of mathematics. The reported study explored how the volume of 3D geometric shapes was taught in one high school in Lesotho.
Publikováno v:
Polycyclic Aromatic Compounds. 41:1862-1872
A modification of a dispersive liquid-liquid microextraction (DLLME) procedure through the introduction a less dense binary-solvent mixture that floats on the surface of the aqueous solution for th...
Publikováno v:
International Journal of Environmental Analytical Chemistry. 99:1198-1210
As a pre-concentration technique, bubble-in-drop, single-drop microextraction has received considerably less attention than its counterparts despite its efficiency, simplicity, eco-friendliness and...
Autor:
Lebea N. Nthunya, Mosotho J. George, Méschac-Bill Kime, Monaheng L. Masheane, Sabelo D. Mhlanga
Publikováno v:
Journal of Water Chemistry and Technology. 41:81-86
This paper reports the use of unfunctionalized and phenylalanine functionalized clays as an alternative cost effective, environmental friendly and efficient sorbent for the removal of Mn and Fe from polluted drinking water sources in Lesotho. The Mn