نتایج جستجو برای: rhodanine assay
تعداد نتایج: 221895 فیلتر نتایج به سال:
Here we report the synthesis and characterization of five new organic dyes based on 2-(1,1dicyanomethylene)rhodanine, which simultaneously serves as an efficient electron-acceptor moiety and anchoring unit to the TiO2. Triphenylamine was used as the electron donor and a vinylthiophene unit was introduced to increase the pi-conjugation of the system and to widen the absorption region. The dye co...
BACKGROUND Antibiotic therapy targeting chronic mycobacterial disease is often ineffective due to problems with the emergence of drug resistance and non-replicating persistent intracellular antibiotic resistant phenotypes. Strategies which include agents able to enhance host cell killing mechanisms could represent an alternative to conventional methods with the potential for host clearance if a...
Heterocyclic scaffold including nitrogen, sulfur and oxygen has been under exploration due to their significant therapeutic and medicinal properties. Among these types of molecules, 4thiazolidinones have displayed various important biological activities. Especially rhodanine (2-thioxothiazolidine-4-ones) derivatives represent privileged scaffolds in drug discovery, due to the presence of >N–C–S...
Thiazolidines are five-member heterocyclic having sulfur, nitrogen, and oxygen atoms in their ring structure and exhibiting potent as well as wide range of pharmacological activities. In this minireview, recent updates on synthesis and pharmacological evaluations of molecules based on 2,4-thiazolidine and rhodanine are discussed.
The solution-processable small molecules based on carbazole or fluorene containing rhodanine dyes at both ends were synthesized and introduced as acceptors in organic photovoltaic cells. The high energy levels of their lowest unoccupied molecular orbitals resulted in a power conversion efficiency of 3.08% and an open circuit voltage of up to 1.03 V.
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