In this letter,Fe<sub>2</sub>O<sub>3</sub> UFP(Ultrafine Particles)hydrosol and organosol with highthird order optical nonlinear susceptibility(3)have been reported
Efficient catalysis of functinnatized β-cyctodextrins bearing aninoatkytimino groups for atdot condensations of nitrobenzatdehydes and acetone has been effecte
To investigate the aroma components characteristic of roasted green tea and frcsh tea leaves the aroma concentrate was obtained by distillation and then extract