SMALL MOLECULE INHIBITORS OF PLASMODIUM FALCIPARUM DIHYDROOROTATE DEHYDROGENASE
申请人:Bastos Cecilia
公开号:US20110130381A1
公开(公告)日:2011-06-02
Inhibitors of dihydroorotate dehydrogenase (DHODH) for the
Plasmodium
enzyme have been identified and characterized. The inhibitors have high specificity, submicromolar efficacy against cultured parasite strains, exhibit drug-like properties, and are not overtly cytotoxic.
Novel cobalt redox materials admitted in natrosol polymer with a thiophene based additive as a gel polymer electrolyte to tune up the efficiency of dye sensitized solar cells
作者:Selvaraj Balamurugan、Shanmugam Ganesan
DOI:10.1016/j.electacta.2019.135169
日期:2020.1
additive and stable Co2+/3+[bnbip]2 redox pair. The new organic additive plays a vital role in DSSC device which shields the Co3+ ions of the redox pair in gel electrolytes and interaction with TiO2 surface that made shift in quasi Fermi level of TiO2 which suppresses the recombination processes. The new natrosol polymer gel electrolytes with novel cobalt redox pairs and thiophene based organic additive
Coplanarity driven fluorescence turn-on sensor for chromium(iii) and its application for bio-imaging
作者:G. Balamurugan、S. Velmathi
DOI:10.1039/c7pp00425g
日期:2018.2
New benzimidazole and benzothiazole derivatives (S1-S3) derived from thiophene-2,5-dicarboxalde-hyde and 5,5′-bipyridyldicarboxaldehyde with NSN/SSS/NN binding sites were tested against various cations and anions. S3 showed selectivity toward copper(II) ions among other cations under consideration with the colour change to pale yellow from colourless under aqueous medium. In the cases of S1 and S2, no colour change was observed. S1 alone showed selective fluorescence turn on for Cr(III) ions among other cations. S1 showed sensitivity towards Cr(III) with fluorescence change with bathochromic shift. The prominent fluorescence change of S1 with Cr(III) ions was applied to live cell imaging of HeLa cells.