HPLC determination of sodium in ceftriaxone sodium with evaporative light scattering detector;

Preliminary analysis of the potassium and sodium determined by blood gas analysis and biochemistry method

The recent applications of sodium on-line measurement technology is summarized,including electrical power industry,soda industry,agriculture,medicine and environmental protection etc,and several prospects were described for the development of ion-selective electrodes in the future.

Filtration experiments were carried out to investigate the flux and rejection of sodium ions.

A novel fluorometric sensor for sodium ion based on containing anthraquinone calix [4] arene derivative;

Development of the new typical on-line trace sodium ion analyzer;

Plan exploration of solving sodium ion exchange resin "poisoning" problem;

Effects of nitrogen fertilization on growth and vivo Cl~- and Na~++ accumulation of winter wheat under NaCl stress;

Errou factor analysis of intelligent online Na~++ analyzer;

By quantum chemistry computation and with density functional theory(DFT),the weak interaction between Na~++ and carbonyl derivatives has been analyzed and the stable geometries have been searched.

Distribution characteristics of Na++ in grapevine and apple plants;

Study on the correlation of Na++ and barley germination;

The cause of the low-lying concentration Na++ of mother liquor II of soda production in Hou's process are analysed and the corresponding countermeasure is putted out.