Results 21 to 30 of about 281,923 (84)

Isolation of Stigmasterol and Β-Sitosterol From Ethyl Acetate Extracts of Musa Acuminata Colla Bract [PDF]

open access: yes
The research focuses on uncovering the bioactive chemicals or compounds in the banana bloom by isolating secondary metabolites. The researchers used column chromatography to isolate the compounds from the ethyl acetate extract.
Akacha, Linus Usman   +1 more
core   +2 more sources

New Piperazine Derivatives Synthesized from Thio-Substituted Polyhalogeno-2-nitro-1,3-butadienes

open access: yesE-Journal of Chemistry, 2010
It is known that polyhalogeno-nitro-1,3-butadienes are important starting materials for the synthesis of polyfunctionalized bioactive heterocycles.
S. Goksin Aydinli, Cemil Ibis
doaj   +1 more source

Synthesis, Characterization, Photophysical And Computational Study Of Schiff Base Ligands And Their Zn(II) Complexes [QD1-999]. [PDF]

open access: yes, 2009
Ligan bes Schiff dan kompleks Zn(II)nya telah menunjukkan kebolehan yang baik untuk pelbagai aplikasi disebabkan sifat-sifat dalam keadaan asas dan terujanya yang menarik.
Taha, Naser Eltaher Eltayeb
core  

Spectroscopic Analyses of Alkaloids and Tannins from the Leaves of Ficus Citrifolia [PDF]

open access: yes
Ficus citrifolia (Family Morracae) is known for numerous medicinal uses, including antibacterial, anti-inflammatory, analgesic, and anti-cancer. Alkaloids and tannins were isolated from crude extracts of the leaves of Ficus citrifolia and analysed using ...
Chukwu, Joshua Ebuka, Lohdip, Amina
core   +2 more sources

Chromatographic Separation of Heavy Metal Cations on a Silica Gel-G with Amino Acid

open access: yesE-Journal of Chemistry, 2012
Thin layer chromatographic method has been developed for the separation of metal ions such as Cr(VI), Cr(III), As(III), Cd(II), Tl(III) and Hg(II) from their two, three and four component mixtures.
S. M. Wanjari   +2 more
doaj   +1 more source

Exploring the Phytochemical Properties of Prosopis africana Plants and Assessing their Antimicrobial Potential Against Selected Clinical Strains [PDF]

open access: yes
Natural products continue to play a significant role in drug discovery and development, and plants are recognised as a reservoir of myriads of active antimicrobial natural products.
Adamu, Harami Malgwi   +4 more
core   +2 more sources

Janerin, a Sesquiterpene Lactone, Enhances the Apoptosis of Human Leukemia Cell Lines via the Intrinsic Pathway

open access: yesJournal of Chemistry
Background. Still, cancer remains to be one of the main causes of death globally. Sesquiterpene lactones (SLs) appeared to have remarkable pharmacologic properties, particularly as anticancer.
Abazar Roustazadeh   +6 more
doaj   +1 more source

Removal of Methylene Blue from Aqueous Solution Using Agricultural Residue Walnut Shell: Equilibrium, Kinetic, and Thermodynamic Studies

open access: yesJournal of Chemistry, 2017
Walnut shell (WS), as an economic and environmental-friendly adsorbent, was utilized to remove methylene blue (MB) from aqueous solutions. The effects of WS particle size, solution pH, adsorbent dosage and contact time, and concentration of NaCl on MB ...
Ranxiao Tang   +5 more
doaj   +1 more source

Antimicrobial and Isolation of Stigmasterol from Ethyl Acetate Extract of Musa Acuminate Calla Flowers [PDF]

open access: yes
Banana blossom is traditionally used in northern Nigeria to treat a variety of ailments, including microbiological infections; reduces menstrual bleeding; aids in the treatment of diabetes, anaemia, and ulcers.
Linus, Akacha Usman   +2 more
core   +2 more sources

Extract of Water Hyacinth used in the Biosynthesis of Silver Nanoparticles for the Photocatalytic Degradation of Organophosphate and Organochlorine Pesticides [PDF]

open access: yes
Water hyacinth, commonly known as Eichhornia crassipes, is a deadly aquatic weed known for causing environmental hazards, which include blocking river waters and canals and clogging irrigation and hydropower systems chemically.
Fartisincha, Andrew Peingurta   +3 more
core   +2 more sources

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