3738216 TAg-NPs triangular silver nanoplates 7 3705436 TSNPs triangular silver nanoplates 6 550533 TA-AgNPs triangular silver nanoparticles 3 1849093 tri-AgNPs triangular silver nanoplates 3 3738217 T-AgNPs triangular silver nanoparticles 2 1678712 TAg triangular silver nanoparticles 1 3570122 TSNP triangular silver nanoparticles 1