Zobrazeno 1 - 10
of 65
pro vyhledávání: '"B. H. Loo"'
Autor:
Jiannian Yao, Xuehai Ji, Ruiming Xie, Debao Xiao, Lianqi Zhang, B. H. Loo, Baowen Zhang, Hongbing Fu
Publikováno v:
Angewandte Chemie. 114:1004-1007
Publikováno v:
Analytical Chemistry. 74:1578-1583
Conductive boron-doped diamond thin-film electrodes were used for the electrochemical detection of selected N-methylcarbamate pesticides (carbaryl, carbofuran, methyl 2-benzimidazolecarbamate, bendiocarb) after liquid chromatographic separation. Two
Publikováno v:
Journal of Materials Science. 31:1071-1079
Nanoparticles of lanthanum-nickel, lanthanum-copper and barium-lead oxalates with the metal molar ratios of 1∶1, 2∶1 and 1∶1, respectively, have been successfully synthesized in inverse microemulsions. These metal oxalate particles of about 20
Publikováno v:
Spectroscopy Letters. 28:849-859
The formation of colored formazans from the reduction of colorless tetrazolium salts was found to occur on the surfaces of photoexcited TiO2 and ZnO powders in ethanol solutions. The yields of the conversions of 2,3,5-triphenyltetrazolium chloride to
Autor:
R. M. Metzger, Donald O. Frazier, J. M. Chang, R. B. Lal, S. M. Rao, W. J. Lee, K. X. He, Benjamin G. Penn, A. S. Shields, B. H. Loo, R. A. Evans
Publikováno v:
Journal of Materials Science. 30:179-184
When a 1∶1 weight mixture of (2,-4-dinitrophenyl)-L-alanine (DPA) and 2-methyl-4-nitroaniline (MNA) is dissolved in a 50∶50 volume mixture of ethyl acetate and hexane, two types of crystals were observed on slow evaporation. In the first stage of
Publikováno v:
Materials Chemistry and Physics. 37:263-268
The inverse microemulsion technique has successfully been used to synthesize lanthanum and nickel oxalate particles, which could readily be processed to form a fine LaNiO 3 powder. Under appropriate conditions, the metal oxalate coprecipitates were m
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 49:738-741
MAP:MNA, (R)-methyl 2-(2,4-dinitroanilino)propionate-2-methyl-4-nitroaniline (1/1), C 10 H 11 N 3 O 6 .C 7 H 8 N 2 O 2 (=C 17 H 19 N 5 O 9 ), M r =421.37, monoclinic, P2 1 , a=6.9196 (5), b=7.673 (8), c=18.554 (1) A, β=92.547 (6) o , V=984.1 A 3 , Z
Publikováno v:
ChemInform. 22
The photochromic responses of mixed WO3 – MoO3 thin films subjecting to UV irradiation were investigated in reducing environments, and they were compared with those of WO3 and MoO3 thin films. It was found that the photochromism of mixed 92% WO8% M
Publikováno v:
ChemInform. 23
Amorphous Nb2O5 thin films are obtained by vacuum evaporation of high-purity Nb2O5 powders onto NESA glass substrates. These films were found to exhibit both photochromism and electrochromism. Reasonably good photochromic responses were observed in e
Publikováno v:
ChemInform. 24
MAP:MNA, (R)-methyl 2-(2,4-dinitroanilino)propionate-2-methyl-4-nitroaniline (1/1), C 10 H 11 N 3 O 6 .C 7 H 8 N 2 O 2 (=C 17 H 19 N 5 O 9 ), M r =421.37, monoclinic, P2 1 , a=6.9196 (5), b=7.673 (8), c=18.554 (1) A, β=92.547 (6) o , V=984.1 A 3 , Z