Results 11 to 20 of about 11,867 (181)

Biotransformation of Antibiotics by Coriolopsis gallica: Degradation of Compounds Does Not Always Eliminate Their Toxicity [PDF]

open access: yesAntibiotics
Background/Objectives: Wastewaters containing antibiotics pose risks to human health and soil ecosystems. In this study, the white-rot fungus Coriolopsis gallica (a basidiomycete exhibiting high laccase production) was used for the biotransformation of ...
Bouthaina Ghariani   +5 more
doaj   +2 more sources

Synthesis, in vitro evaluation and computational modelling of benzene sulfonamide derivatives as Dickkopf 1 inhibitors for anticancer drug development [PDF]

open access: yesScientific Reports
In the modern age of drug discovery sulfanilamide derivatives are known to have great anti-cancerous potential, the current study aimed to synthesize these derivatives in order to evaluate their biological properties against carbonic anhydrase II (CA-II)
Muhammad Sajjad Bilal   +9 more
doaj   +2 more sources

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+1 more source

Design and Antiproliferative Evaluation of Novel Sulfanilamide Derivatives as Potential Tubulin Polymerization Inhibitors

open access: yesMolecules, 2017
A series of sulfanilamide-1,2,3-triazole hybrids were designed by a molecular hybridization strategy and evaluated for antiproliferative activity against three selected cancer cell lines (MGC-803, MCF-7 and PC-3).
Dong-Jun Fu   +5 more
doaj   +1 more source

Effect of Photodynamic Antibacterial Chemotherapy Combined with Antibiotics on Gram-Positive and Gram-Negative Bacteria

open access: yesMolecules, 2018
The well-known and rapidly growing phenomenon of bacterial resistance to antibiotics is caused by uncontrolled, excessive and inappropriate use of antibiotics. One of alternatives to antibiotics is Photodynamic Antibacterial Chemotherapy (PACT).
Yana Ilizirov   +5 more
doaj   +1 more source

Durian waste mediated green synthesis of zinc oxide nanoparticles and evaluation of their antibacterial, antioxidant, cytotoxicity and photocatalytic activity

open access: yesGreen Chemistry Letters and Reviews, 2020
The synthesized ZnO NPs using durian rind in solution has shown maximum absorption at 355.5 nm with the bandgap of 3.33 eV, spectrophotometrically. SEM and TEM studies revealed that the shape of the synthesized ZnO NPs was spherical with an average size ...
Veerasamy Ravichandran   +7 more
doaj   +1 more source

Validation of a stability-indicating spectrometric method for the determination of sulfacetamide sodium in pure form and ophthalmic preparations

open access: yesJournal of Pharmacy and Bioallied Sciences, 2017
Introduction: Sulfacetamide sodium is a widely used sulfonamide for ophthalmic infections. Objective: A number of analytical methods have been reported for the analysis of sulfacetamide but they lack the ability to determine both the active drug and its ...
Sofia Ahmed   +3 more
doaj   +1 more source

Efficient resourcezation of sulfanilamide wastewater and A study on this reaction [PDF]

open access: yesE3S Web of Conferences, 2021
Sulfanilamide wastewater which is come from the dyestuff plant is characterized by a high content of hardly biodegradable dissolved,high acidity,and organic matter.
Tian Yingying, Wen Kai, Chen Dezhan
doaj   +1 more source

To a Question on the Mechanism of the Antimicrobial Action of Ortho-Benzoic Sulfimide

open access: yesPharmaceuticals, 2020
The article summarizes and compares data on the properties and biological activity of o-benzoic sulfimide and sulfanilamide compounds. Attention is given to the biochemical conditions under which o-benzoic sulfimide and sulfanilamides have similar ...
Ekaterina Y. Kasap, Dmitry V. Grishin
doaj   +1 more source

Green and Cost-Effective Synthesis of Sulfamidophosphonates Using ZnO Nanoparticles as Catalyst

open access: yesEngineering Proceedings, 2023
A simple and efficient protocol for the one-pot three-component synthesis of structurally diverse sulfamidophosphonates from the condensation of sulfanilamide, aldehydes, and triethylphosphite in ethanol using ZnO nanoparticles as catalysts under ...
Rayenne Redjemia   +2 more
doaj   +1 more source

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