Facile synthesis of oligothiophene-capped CdS nanoparticles
Abderrahim, ANTOUN Tarek ; BRAYNER Roberta ; ALTERARY Seham ; FIEVET Fernand ; CHEHIMI Mohamed ; YASSAR . 2007
CdS nanoparticles functionalized by electroactive oligothiophenes, with narrow size distribution, have been prepared and characterized. The structure of the hybrid product was investigated by TEM, XRD, optical and FTIR spectroscopy. The modified nanoparticles consist of a few tens of oligothiophene units attached to the CdS core. The grafting of conjugated oligomers to nanoparticles was made possible by complexing the dangling cadmium ion on the nanoparticle surface
Abstract: A new series of pyrazolylpyridines was prepared by reaction of ethyl-3-acetyl-1,5-diphenyl1H-pyrazole-4-carboxylate with the appropriate aldehyde, malononitrile, or…
Abstract: A series of new morpholinylchalcones was prepared and then used as building blocks for constructing a series of 7-morpholino-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones via…