| 主权项 |
1. A composition, comprising:
a polymerizable component; and a nanoparticle selected from BaTiO3, SiC, CdTe, Si, ZnTe, PbS, ZnS, Ge, MoSi2, MoS2, GaAs, InP, Fe2O3, Fe3O4, ZrSiO4, MgAl2O4, SiO2, ZnO, LiF3, LaBr3, YVO4, YVBO4, CdSe, PbSe, InSb, nanodiamond, and GaP functionalized with a surface ligand having a formula selected fromwherein
each of X1 and X2 independently is selected from hydrogen, carboxyl, carbonylamino, carbonylthio, carbonylhydrazide, amino, hydroxyl, thiol, hydrazide, phosphonate, and phosphine; X3 independently is selected from amino, hydroxyl, thiol, oxygen, sulfur, and NR2 wherein R2 is selected from hydrogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, substituted aryl, cycloalkyl, and substituted cycloalkyl; each Y independently is selected from oxygen, sulfur, and NR2; Z1 is selected from carboxyl, carbonylamino, carbonylthio, carbonylhydrazide, amino, hydroxyl, thiol, hydrazide, phosphonate, and phosphine; Z2 is selected from hydrogen, hydroxyl, alkoxy, amino, thiol, and thioether; R1 is selected from hydrogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, substituted aryl, cycloalkyl, and substituted cycloalkyl; n ranges from 0 to about 38; m is 0, 1, 2, or 3; p is 0, 1, 2, 3, or 4; r is 0, 1, 2, or 3; each of s and t independently ranges from 0 to 20 each m′ independently is selected from 1 to about 20; and n′ ranges from 1 to 20. |
