Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
Articles by Qiang Gao
Total Records ( 2 ) for Qiang Gao
  Yong-Qiang Chen , Guo-Cheng Liu , Hong-Yan Lin , Xiu-Li Wang and Qiang Gao
  Two new coordination polymers [Cd(TIP)(1,3-bdc)]n (1) and {[La(TIP)(1,3-bdc)1.5] · 0.2H2O}n (2) (TIP = 2-(2-thienyl)imidazo[4,5-f]1,10-phenanthroline and 1,3-H2bdc = isophthalic acid) were synthesized from hydrothermal reactions and characterized by elemental analyses, IR, and single-crystal X-ray diffraction. Complexes 1 and 2 are ribbon structures with different configurations bridged by 1,3-bdc ligand, further extended into 3-D supramolecular structures by π-π stacking and hydrogen bonding interactions. The most interesting feature of these two complexes is that TIP with the large π-system and additional hydrogen bonding group plays a crucial role in the formation of different weak interactions. Thermal properties and fluorescence of 1 and 2 are also investigated in the solid state.
  Dongdong Zhang , Yage Peng , Honglan Qi , Qiang Gao and Chengxiao Zhang
  A novel multielectrode array modified with multiwall carbon nanotubes (MWCNTs) to simultaneous amperometric determination of dihydroxybenzene isomers was designed. The three oxidation peaks at the multielectrode array fabricated in 0.10 M KCl–0.20 M acetate buffer solution (pH 5.40) containing hydroquinone, catechol and resorcinol appeared at +0.192 V, +0.301 V and +0.683 V, corresponding to the oxidation of hydroquinone, catechol and resorcinol, respectively. A simple electrochemical method for simultaneous determination of dihydroxybenzene isomers was developed by multiple linear regression (MLR) method. Under the optimized conditions, the amperometric currents were linear over ranges from 1.0 x 10–6 M to 1.0 x 10–4 M for hydroquinone, from 1.0 x 10–6 M to 1.0 x 10–4 M for catechol and from 6.0 x 10–6 M to 1.0 x 10–4 M for resorcinol, with the detection limits of 3.0 x 10–7 M, 2.0 x 10–7 M and 6.0 x 10–7 M, respectively. The developed method has been applied to simultaneous determination of dihydroxybenzene isomers in artificial wastewater with a satisfactory recovery from 97% to 101%. This work demonstrates that the MWCNTs-modified multielectrode array incorporating multiple linear regression method is a promising strategy for simultaneous electrochemical determination of isomers of organic compounds.
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility