Comb Chem High Throughput Screen
ICiAgro Litoral (Universidad Nacional del Litoral-CONICET), Kreder 2805, Esperanza, 3080HOF.
Published: August 2024
The plant kingdom offers a wealth of molecules with potential efficacy against various human, animal, and plant crop infections and illnesses. Cannabis sativa L. has garnered significant attention in recent decades within the scientific community due to its broad biological activity. Key bioactive compounds such as cannabinoids and phenolic compounds have been isolated from this plant, driving its bioactivity. Numerous studies have highlighted the impact of different agronomic practices, particularly fertilization, on the phytochemical composition, notably altering the percentage of various chemical groups. This review aims to present updated fertilization recommendations, crop requirements, and their implications for the chemical composition of C. sativa plants, along with major biological properties documented in the literature over the past five years. Various databases were utilized to summarize information on fertilization and crop requirements, chemical composition, bioassays employed, natural products (extracts or isolated compounds), and bioactivity results. Through this review, it is evident that C. sativa holds promise as a source of novel molecules for treating diverse human diseases. Nonetheless, careful consideration of agronomic practices is essential to optimize chemical composition and maximize therapeutic potential.
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http://dx.doi.org/10.2174/0113862073319590240801112332 | DOI Listing |
Angew Chem Int Ed Engl
January 2025
Memorial University of Newfoundland, Chemistry, Department of Chemistry, 230 Elizabeth avenue, A1B 3X7, St. John's, CANADA.
Developing the mechanism for MOF formation is crucial for the rapid development of new materials. This work demonstrates that Deuterium-NMR spectroscopy is the optimal inter-laboratory methodology for understanding the in-situ kinetics of metal-organic framework (MOF) formation. This method is facile, affordable, and allows for the isolation and monitoring of individual reagents by using one deuterated component while the remaining components are protonated.
View Article and Find Full Text PDFOrg Biomol Chem
January 2025
Department of Chemistry, Faculty of Arts and Sciences, Amasya University, Amasya, Turkey.
Herein, a new metal-free, molecular chlorine-free, environmentally friendly, atom-economical, short time, inexpensive and simple operation method with mild reaction conditions for chlorination of alkenes, cyclic alkenes, ,-unsaturated carbonyl compounds, heteroaromatics, and natural products was reported with up to 96% yields using trichloroisocyanuric acid (TCCA) as the electrophilic chlorine source and TBACl as the nucleophilic chlorine source. It was demonstrated with bicyclic alkene benzonorbornadiene that regioselective chlorobromination and dibromination reactions can be carried out through TCCA/TBABr redox reactions, where TCCA acts as an oxidant in the presence of TBABr. The structures of the redox products were confirmed as a result of control experiments conducted with the newly presented DBI/TBACl and DBI/TBABr halogenation pairs.
View Article and Find Full Text PDFChem Commun (Camb)
January 2025
School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, 695551, India.
Atomically precise metal nanoclusters (NCs) and metal-organic frameworks (MOFs) possess distinct properties that can present challenges in certain applications. However, integrating these materials to create new composite functional materials has gained significant interest due to their unique characteristics through a range of applications, particularly in catalysis. Considering MOFs as hosts and NCs as guests, several synergistic effects have been observed in composites, particularly in environmental catalytic reactions.
View Article and Find Full Text PDFJ Mater Chem B
January 2025
School of Materials Science and Engineering, Shandong University of Technology, Zibo, 255000, China.
Open wounds are one of the concerns of modern medicine. Early on, before the wound has closed, bacteria can easily enter, leading to bacterial infections. Excipients with antimicrobial effects can greatly facilitate the wound healing process.
View Article and Find Full Text PDFAnal Methods
January 2025
Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad 500078, India.
In this work, we have explored the metal ion sensing properties of two bisbenzimidazole-based fluorescent probes, that differ in their conformational flexibility, in an aqueous medium. The compound with a flexible methyl spacer (1) experienced blue shifts in its absorption and emission maxima (along with a turn-off response) upon the addition of Hg ions. On the contrary, the compound with a relatively rigid structure (2) showed red shifts in both its absorption and emission maxima (along with a turn-off response) when treated with Hg under similar conditions.
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