Results 121 to 130 of about 73,565 (269)

Polymeric foams from cross-linkable poly-N-ary lenebenzimidazoles [PDF]

open access: yes, 1978
Foamed cross-linked poly-N-arylenebinzimidazoles are prepared by mixing an organic tetraamine and an ortho substituted aromatic dicarboxylic acid anhydride in the presence of a blowing agent, and then heating the prepolymer to a temperature sufficient to
Delano, C. B.   +2 more
core   +1 more source

Hexabenzocoronen‐Benzimidazol Hybrid Strukturen und Faraday Rotation des Ersten Hexabenzocoronen‐Phthalocyanins

open access: yesAngewandte Chemie, Volume 138, Issue 5, 28 January 2026.
Die Synthese von vier Hexabenzocoronen‐ (HBC) Benzimidazol‐Hybridmolekülen wird gezeigt, gipfelnd in Tetra‐HBC Ni‐Phthalocyanin (Pc), dessen Anwendung als Faradayrotator eine bemerkenswerte Verdetkonstante ergibt. Die Verbindungen sind vollständig charakterisiert und ihre optoelektronischen Eigenschaften wurden mittels Elektrochemie, UV‐vis‐ und ...
Antonia Rocha‐Ortiz   +7 more
wiley   +1 more source

Mebendazole spectrophotometric determination: theorical and experimental study of the interaction with sodium hydroxide [PDF]

open access: yes, 2016
USP, EP, and Argentinian Pharmacopoeia proposed HPLC-UV for quantitative quality control of mebendazole (MBZ) tablets. In this work, a spectrophotometric method is proposed.
Delfino, Mario Raul   +3 more
core  

Responding to reports of nitazene toxicity in Australia

open access: yes
Medical Journal of Australia, Volume 222, Issue 5, Page 216-219, March 2025.
Brendan Clifford   +5 more
wiley   +1 more source

From CO2 to C1 Liquid Fuels: Molecular Electrochemical Production of Formic Acid and Methanol

open access: yesAngewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Sustainable transformation of CO2 into formic acid and methanol is key to circular carbon economies and sustainable energy. These liquid C1 products are high in energy density, easy to store, and serve as hydrogen carriers and feedstocks. Electrochemical CO2 reduction provides a promising route for carbon recycling and renewable energy integration ...
Pavlina Karapapa   +3 more
wiley   +2 more sources

Serious adverse events reported with benzimidazole derivatives: A disproportionality analysis from the World Health Organization's pharmacovigilance database.

open access: yesPLoS Neglected Tropical Diseases
BackgroundBenzimidazole derivatives are widely used anthelmintic drugs, particularly in mass campaigns for intestinal parasitosis treatment. Despite their generally good safety profile, serious adverse reactions have been reported.
Pamella Modingam   +2 more
doaj   +1 more source

Studies on the Prevalence and Control of Parasitic Helminths in Natural Laying Hens [PDF]

open access: yes, 2016
One societal trend that has been gaining much traction and popularity since the 21st century began is “organic” and/or “natural” food products. In 1999, the global market accounted for $15.2 billion dollars worth of organic food and drink, compared to ...
Weir, Brittany R
core   +2 more sources

A review on biologically important benzimidazole derivatives

open access: yesResults in Chemistry
Chemists have long been interested in the synthesis of benzimidazole derivatives, resulting in numerous studies on this heterocyclic compound. Its exceptional therapeutic efficacy in treating diseases has attracted further attention.
Vijayabharathi Sundharaj   +2 more
doaj   +1 more source

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