Seven novel 2-amino-6-oxo-3-(piperidinylamidino)-4-aryl-6,7-dihydro-pyrano[2,3-d]-5,7-thiazol derivatives, which are different with the products of 2-amino-3-cyano-6-oxo-4-aryl-6,7-dihydro-pyrano[2,3-d]-5,7-thiazol derivatives in the conventional heating conditions, were synthesi...
Open access
Research Article10.9734/IRJPAC/2016/25957
The synthesis of an air-stable manganese(+I)-primary phosphine complex from fac‑[Mn(CO)3 (CH3CN)3]PF6 and (o-FC6H4)PH2 is described. The X-ray single crystal structure of the manganese (I) complex is reported.
Open access
Research Article10.9734/IRJPAC/2016/25519
New cooling paints were developed by exploiting the vaporization heat of water. These systems were prepared using various ratios of three copolymer components N-isopropylacrylamide (NIPAAm), butyl acrylate (BA), and N,N-dimethylacrylamide (DMAAm). The homopolymer of NIPAAm dissol...
Open access
Research Article10.9734/IRJPAC/2016/25473
Dye sensitized solar cells (DSSCs) have emerged as an efficient third generation solar cells. This is a photo-electrochemical cell where the junction consists of a semiconductor–electrolyte interface. The DSSC was fabricated using TiO2 nanoparticles, wide band gap semiconductor,...
Open access
Research Article10.9734/IRJPAC/2016/24519
Medicinal plants have always played a key part in health care. In fact, plants represent an enormous pool of new, undiscovered, and bioactive molecules. Therefore, ethnopharmacological and ethnobotanical studies are essential to discover new substances for the treatment of diseas...
Open access
Research Article10.9734/IRJPAC/2016/25091
We demonstrated an improvement in efficiency of Dye sensitized solar cells (DSSCs) decorated with silver (Ag) nanoparticles (NPs) through successive ion layer adsorption and reaction (SILAR). The DSSCs employing FTO/TiO2/AgNPs and FTO/AgNPs/TiO2 as photoanodes show remarkably enh...
Open access
Research Article10.9734/IRJPAC/2016/25042
The PCBs are known recalcitrant and toxic pollutants and significant values of contamination could be found in water. PCBs can be hydrodechlorinated using Pd-based catalysts and hydrogen, but the research to identify more efficient heterogeneous catalysts, able to work in an aque...
Open access
Research Article10.9734/IRJPAC/2016/25136
Chemical modelling study of the ligational behaviour of adipic acid dihydrazide (AADH) towards the toxic metal ions Pb2+, Hg2+ and Cd2+ has been carried out potentiometrically in aqueous medium. AADH possesses two coordinating units on either side of the molecule making it a dito...
Open access
Research Article10.9734/IRJPAC/2016/24028
The adsorption of Acid Alizarin Black (AAB) dye (C.I. 21725) on zinc oxide was investigated in this study. The adsorption was carried out under different operating conditions. The operating conditions were contact time, adsorbent dosage (10, 30, 50, 70 and 100 mg), initial dye co...
Open access
Research Article10.9734/IRJPAC/2016/23251
A new Schiff base Na+L- was prepared by condensation of sodium (3E)-3-hydrazinylidene-3H-1,2- benzoxazole-2-ide-1,1-dioxide with 7-methyl-3-oxo-3,4-dihydroquinoxaline-2-carbaldhyde. The transition metal complexes of Cobalt (II), Nickel (II), Copper (II), Zinc (II) and Cadmium(II)...
Open access
Research Article10.9734/IRJPAC/2016/23188