The 0-3 cement-based piezoelectric composites are prepared with Portland cement as the matrix and piezoelectric ceramic as the functional phase to assemble a se
Recently,carbon dots(CDs)have been developed,which appear good fluorescence stability,biocompatible,easy-synthesis,nontoxic,etc,which have been used in vari
An elegant and efficient synthesis of 2,3-dihydroisoxazoles from the reactions of nitrones with alkynes was developed.In the presence of base Na2CO3,regiose