Synthesis of poly(acrylamidrazone-hydrazide) chelating fiber and application of enrichment-separation for traces of indium, tin, chromium, vanadium and titanium from solution samplesXIJUN CHANG; ZHIXING SU; XINGYIN LUO et al.Talanta (Oxford). 1993, Vol 40, Num 4, pp 527-532, issn 0039-9140Article

Synthesis and efficiency of poly(acrylamidrazone-hydrazide) chelating fiber for preconcentrating and separating trace gold and palladium from solutionXIJUN CHANG; GUANGYAO ZHAN; XINGYIN LUO et al.Mikrochimica acta (1966. Print). 1994, Vol 112, Num 5-6, pp 245-251, issn 0026-3672Article

Efficiency and mechanism of macroporous poly(vinylthiopropionamide) chelating resin for adsorbing and separating noble metal ions and determination by atomic spectrometryZHIXING SU; XIJUN CHANG; KELI XU et al.Analytica chimica acta. 1992, Vol 268, Num 2, pp 323-329, issn 0003-2670Article

Synthesis of a phosphoramidate chelating fibre and its adsorption of trace amounts of gallium and indiumXINGYIN LUO; ZHIXING SU; XIJUN CHANG et al.Analyst (London. 1877. Print). 1991, Vol 116, Num 9, pp 965-968, issn 0003-2654Article

Synthesis and efficiency of a polyacrylacylisothiourea chelating fibre for the preconcentration and separation of trace amounts of gold, palladium and ruthenium from solution samplesXIJUN CHANG; ZHIXING SU; GUANGYAO ZHAN et al.Analyst (London. 1877. Print). 1994, Vol 119, Num 7, pp 1445-1449, issn 0003-2654Article